UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF
THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 29, 201226, 2015Commission file number 1–6770

MUELLER INDUSTRIES, INC.
(Exact name of registrant as specified in its charter)

Delaware
25-0790410
(State or other jurisdiction(I.R.S. Employer
of incorporation or organization)Identification No.)


8285 Tournament Drive, Suite 150 
Memphis, Tennessee
38125
(Address of principal executive offices)(Zip Code)

Registrant’sRegistrant's telephone number, including area code: (901) 753-3200

Securities registered pursuant to Section 12(b) of the Act:

Title of each class
Name of each exchange on which registered
  
Common Stock, $0.01 Par ValueNew York Stock Exchange

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark whether the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  S☒  No  £

Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.          Yes  £☐ No  S

Indicate by a check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.             Yes S☒  No £


Indicate by check mark whether the Registrant has submitted electronically and posted on its corporate Website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the Registrant was required to submit and post such files).Yes S☒  No £

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (Section 229.405 of this chapter) is not contained herein, and will not be contained, to the best of Registrant’sRegistrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.  £

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company.  See the definitions of “large"large accelerated filer,” “accelerated filer”" "accelerated filer" and “smaller"smaller reporting company”company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer    S☒ 
Accelerated filer   £
Non-accelerated filer  £
Smaller reporting company   £

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Act).
Yes £ No S

The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the Registrant’sRegistrant's most recently completed second fiscal quarter was $1,149,712,854.$1,997,772,278.

The number of shares of the Registrant’sRegistrant's common stock outstanding as of February 25, 201319, 2016 was 28,119,80357,158,608 excluding 11,971,69923,024,396 treasury shares.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the following document are incorporated by reference into this Report: Registrant’sRegistrant's Definitive Proxy Statement for the 20132016 Annual Meeting of Stockholders, scheduled to be mailed on or about March 20, 201324, 2016 (Part III).

2

TABLE OF CONTENTS
Table of ContentsINDEX

MUELLER INDUSTRIES, INC.

_____________________

As used in this report, the terms “Company,” “Mueller,”"we," "us," "our," "Company," "Mueller," and “Registrant”"Registrant" mean Mueller Industries, Inc. and its consolidated subsidiaries taken as a whole, unless the context indicates otherwise.

____________________

TABLE OF CONTENTS

   Page
  
 4
 11
 13
 14
 17
20
    
  
 21
 24
 25
 25
 25
 25
 25
 28
    
 
28
 28
 29
 29
 29
Part IV
    
 30
34

32

TABLE OF CONTENTS
PART I
 
ITEM 1.
BUSINESS
 
Introduction

The CompanyMueller Industries, Inc. (the Company) is a leading manufacturer of copper, brass, plastic,aluminum, and aluminumplastic products.  The range of these products is broad:  copper tube and fittings; line sets; brass and copper alloy rod, bar, and shapes; aluminum and brass forgings; aluminum and copper impact extrusions; plastic pipe, fittings and valves; refrigeration valves and fittings; fabricated tubular products; and steel nipples.  The CompanyWe also resellsresell imported brass and plastic plumbing valves, malleable iron fittings, faucets, and plumbing specialty products.  Mueller’sOur operations are located throughout the United States and in Canada, Mexico, Great Britain, and China.

The Company’sOur businesses are aggregated into two reportable segments: the Plumbing & Refrigeration segment and the Original Equipment Manufacturers (OEM) segment.  For disclosure purposes, as permitted under Accounting Standards Codification 280, Segment Reporting, certain operating segments are aggregated into reportable segments.  The Plumbing & Refrigeration segment is composed of the Standard Products Division (SPD), European Operations, and Mexican Operations.  The OEM segment is composed of the Industrial Products Division (IPD), Engineered Products Division (EPD), and Jiangsu Mueller–Xingrong Copper Industries Limited (Mueller-Xingrong), the Company’s

·
Plumbing & Refrigeration:  The Plumbing & Refrigeration segment is composed of Standard Products (SPD), Great Lakes Copper Ltd. (Great Lakes), European Operations, and Mexican Operations.  SPD manufactures and sells copper tube, copper and plastic fittings, line sets, and valves in North America and sources products for import distribution in North America.  Great Lakes manufactures copper tube and line sets in Canada and sells its products primarily in the U.S. and Canada. European Operations manufacture copper tube in the United Kingdom, which is sold throughout Europe.  Mexican Operations consist of pipe nipple manufacturing and import distribution businesses including product lines of malleable iron fittings and other plumbing specialties.  The Plumbing & Refrigeration segment sells products to wholesalers in the heating, ventilation, and air conditioning (HVAC), plumbing, and refrigeration markets, to distributors to the manufactured housing and recreational vehicle industries, and to building material retailers.

·Original Equipment Manufacturers (OEM):  The OEM segment is composed of Industrial Products (IPD), Engineered Products (EPD), and Jiangsu Mueller–Xingrong Copper Industries Limited (Mueller-Xingrong), the Company's Chinese joint venture.  The OEM segment manufactures and sells brass and copper alloy rod, bar, and shapes; aluminum and brass forgings; aluminum and copper impact extrusions; refrigeration valves and fittings; fabricated tubular products; and gas valves and assemblies.  Mueller-Xingrong manufactures engineered copper tube primarily for air-conditioning applications; these products are sold primarily to OEMs located in China.  The OEM segment sells its products primarily to original equipment manufacturers, many of which are in the HVAC, plumbing, refrigeration, and industrial markets.

Certain administrative expenses and expenses related primarily to retiree benefits at inactive operations are combined into the Corporate and Eliminations classification.  These reportable segments are described in more detail below.

SPD manufacturesFinancial information concerning segments and sells copper tube, copper and plastic fittings, line sets, plastic pipe, and valvesgeographic information appears under "Note 16 - Industry Segments" in North America and sources products for import distribution in North America.  European Operations manufacture copper tube in Europe,the Notes to Consolidated Financial Statements, which is sold in Europe and the Middle East; activities also include import distribution in the U.K. and Ireland.  Mexican Operations consist of pipe nipple manufacturing and import distribution businesses including product lines of malleable iron fittings and other plumbing specialties.  The Plumbing & Refrigeration segment sells products to wholesalers in the heating, ventilation, and air-conditioning (HVAC), plumbing, and refrigeration markets, to distributors to the manufactured housing and recreational vehicle industries, and to building material retailers.incorporated herein by reference.

The OEM segment manufactures and sells brass and copper alloy rod, bar, and shapes; aluminum and brass forgings; aluminum and copper impact extrusions; refrigeration valves and fittings; fabricated tubular products; and gas valves and assemblies.  Mueller-Xingrong manufactures engineered copper tube primarily for air-conditioning applications; these products are sold primarily to OEMs located in China.  The OEM segment sells its products primarily to original equipment manufacturers, many of which are in the HVAC, plumbing, and refrigeration markets.

New housing starts and commercial construction are important determinants of the Company’sCompany's sales to the HVAC, refrigeration, and plumbing markets because the principal end use of a significant portion of the Company’sour products is in the construction of single and multi-family housing and commercial buildings.  Repairs and remodeling projects are also important drivers of underlying demand for these products.  

Information concerning segments and geographic information appears under “Note 15 - Industry Segments”Mueller was incorporated in the Notes to Consolidated Financial Statements for the year ended December 29, 2012 in Item 8 of this Report, which is incorporated herein by reference.
4

Table of Contents
The majority of the Company’s manufacturing facilities operated at significantly below capacity during 2012, 2011, and 2010 due to the reduced demand for the Company’s products arising from the general economic conditions in the U.S. and foreign markets that the Company serves.  The U.S. housing and residential construction market has not fully recovered from the economic downturn during 2008 and 2009.  The recent years from 2009 through 2012 had the lowest recorded housing starts since recordkeeping began in 1959.  From 1959 through 2007, annual new housing starts averaged 1.5 million units.  Per the U.S. Census Bureau, new housing starts in the U.S. were 780 thousand in 2012, which compares with 609 thousand in 2011 and 587 thousand in 2010, all of which are substantially below average historic levels.  Mortgage rates have remained at low levels during 2012, 2011 and 2010, as the average 30-year fixed mortgage rate was 3.35 percent in December 2012, 3.96 percent in December 2011, and 4.71 percent in December 2010.  Commercial construction has also declined significantly in recent years and, in fact, most categories remain at levels less than a decade ago.  According to the U.S. Census Bureau, the actual private nonresidential value of construction put in place was $297.7 billion in 2012, $258.0 billion in 2011, and $263.8 billion in 2010, significantly less than activity levels in 2008 and 2009.  Business conditions in the U.S. automotive industry were also exceptionally difficult in the economic downturn during 2008 and 2009, which affected the demand for various products in the Company’s OEM segment; however, improvements have occurred in 2011 and 2012.  These conditions have significantly affected the demand for virtually all of the Company’s core products in recent years.

Residential construction activity improved in 2012 but is still at relatively low levels.  Recovery in the near-term is expected, but may be tempered by continuing high rates of unemployment and tighter lending standards.  The private non-residential construction sector, which includes offices, industrial and retail projects, showed improvement in 2012 after declines of two percent in 2011, 23 percent in 2010 and 16 percent in 2009.  The Company expects that most of these conditions will gradually improve, but at an irregular pace.  

The Company is a Delaware corporation incorporated on October 3, 1990.

Plumbing & Refrigeration Segment

The Company’s Plumbing & Refrigeration segment includes SPD, which manufactures a broad line of copper tube in sizes ranging from 1/8 inch to 8 inch diameter which arethat is sold in various straight lengths and coils.  The Company isWe are a market leader in the air-conditioning and refrigeration service tube markets.  Additionally, the Company suppliesmarkets and we also supply a variety of water tube in straight lengths and coils used for plumbing applications in virtually every type of construction project.  Additionally, SPD also manufactures copper and plastic fittings, line sets, and related components for the plumbing and heating industry that are used in water distribution systems, heating systems, air-conditioning, and refrigeration applications, and drainage, waste, and vent systems.  Lastly, SPD imports and redistributes residential and commercial plumbing products.  A major portion of SPD’sSPD's products are ultimately used in the domestic residential and commercial construction markets.

The Plumbing & Refrigeration
3

TABLE OF CONTENTS
INDEX
This segment also includes Great Lakes, which manufactures copper tube and line sets in Canada, European Operations, which manufacture copper tube for distribution in Europe, and Mexican Operations, which fabricates steel pipe nipples and resells imported brass and plastic plumbing valves, malleable iron fittings, faucets, and plumbing specialty products to plumbing wholesalers, distributors to the manufactured housing and recreational vehicle industries and building materials retailers.

On August 6, 2010, theWe acquired Howell Metal Company expanded its existing(Howell) on October 17, 2013, Yorkshire Copper Tube (Yorkshire) on February 28, 2014, and Great Lakes Copper (Great Lakes) on July 31, 2015.  Howell manufactures copper tube and line sets business by purchasing certain assets from Linesets, Inc., a manufacturer of assembledfor U.S. distribution while Yorkshire produces European standard copper distribution tubes.  Great Lakes manufactures copper tube and line sets with operationsfor distribution in Phoenix, ArizonaCanada and Atlanta, Georgia.the U.S.  These acquisitions complement our existing copper tube businesses in the Plumbing & Refrigeration segment.

We disposed of Mueller Primaflow Limited (Primaflow), our U.K. based plumbing and heating systems import distribution business, on November 21, 2014.  This business was part of European Operations in the Plumbing & Refrigeration segment.
 
The Plumbing & RefrigerationThis segment markets primarily through its own sales and distribution organization, which maintains sales offices and distribution centers throughout the United States and in Canada, Mexico, and Europe.  Additionally, products are sold and marketed through a networkcomplement of agents, which, when combined with the Company’sour sales organization, provide the Company broad geographic market representation.

These businesses are highly competitive.  The principal methods of competition for the Company’s products are customer service, availability, and price.  The total amount of order backlog for the Plumbing & Refrigeration segment as of December 29, 201226, 2015 was not significant.

5

Table of Contents
The Company competesWe compete with various companies, depending on the product line.  In the U.S. copper tube business, the domestic competition includes Cerro Flow Products Inc.,LLC, Cambridge-Lee Industries LLC (a subsidiary of Industrias Unidas S.A. de C.V.), Wolverine Tube, Inc.,and KobeWieland Copper Products LLC, and Howell Metal Company (a subsidiary of Commercial Metals Company), as well as many actual and potential foreign competitors.  In the European copper tube business, Mueller competeswe compete with several European-based manufacturers of copper tube as well as other foreign-based manufacturers.  In the Canadian copper tube business, our competitors include Wolseley plc and Crane Plumbing, as well as other foreign-based manufacturers.  In the copper fittings market, our domestic competitors include Elkhart Products Company (a subsidiary of Aalberts Industries N.V.) and NIBCO, Inc., as well as  We also compete with several foreign manufacturers.  Additionally, the Company’sour copper tube and fittings businesses compete with a large number of manufacturers of substitute products made from other metals and plastic.  The plastic fittings competitors include NIBCO, Inc., Charlotte Pipe & Foundry, and other companies.  Management believes that no single competitor offers such a wide-ranging product line as Mueller and that this is a competitive advantage in some markets.

OEM Segment

The Company’s OEM segment includes IPD, which manufactures brass rod, nonferrous forgings, and impact extrusions that are sold primarily to OEMs in the plumbing, refrigeration, fluid power, and automotive industries, as well as to other manufacturers and distributors.  The Company extrudesWe extrude brass, bronze, and copper alloy rod in sizes ranging from 3/8 inches to 4 inches in diameter.  These alloys are used in applications that require a high degree of machinability, wear and corrosion resistance, as well as electrical conductivity.  IPD also manufactures brass and aluminum forgings, which are used in a wide variety of products, including automotive components, brass fittings, industrial machinery, valve bodies, gear blanks, and computer hardware.  Lastly, IPD also serves the automotive, military ordnance, aerospace, and general manufacturing industries with cold-formed aluminum and copper impact extrusions.  Typical applications for impacts are high strength ordnance, high-conductivity electrical components, builders’builders' hardware, hydraulic systems, automotive parts, and other uses where toughness must be combined with varying complexities of design and finish.  The OEM

This segment also includes EPD whichand Mueller-Xingrong.  EPD manufactures and fabricates valves and custom OEM products for refrigeration, and air-conditioning, gas appliance, and barbecue grill applications.  Additionally EPDapplications, Mueller-Xingrong manufactures shaped and formedengineered copper tube produced to tight tolerances,primarily for baseboard heating, appliances, and medical instruments.air-conditioning applications.   The total amount of order backlog for the OEM segment as of December 29, 201226, 2015 was not significant.

4

On August 16, 2012, the Companywe acquired 100 percent of the outstanding stock of Westermeyer Industries, Inc. (Westermeyer), located in Bluffs, Illinois.  Westermeyer designs, manufactures, and distributes high-pressure components and accessories for the air-conditioning and refrigeration markets.  

On March 30, 2015, we acquired 100 percent of the outstanding stock of Turbotec Products, Inc. (Turbotec) with locations in Hickory, North Carolina and Bloomfield, Connecticut.  Turbotec manufactures coaxial heat exchangers and twisted tubes for the HVAC, geothermal, refrigeration, swimming pool heat pump, marine, ice machine, commercial boiler, and heat reclamation markets.

On June 18, 2015, we acquired all of the outstanding membership interests of Sherwood Valve Products, LLC (Sherwood) with locations in Washington, Pennsylvania, Valley View, Ohio, and Brooklyn, Ohio.  Sherwood manufactures valves and fluid control solutions for the HVAC, refrigeration, and compressed gas markets.

The acquisitionacquisitions of Westermeyer, complements the Company’sTurbotec, and Sherwood complement our existing refrigeration business.  

On December 28, 2010, the Company purchased certain assets from Tube Forming, L.P. (TFI).  TFI had operations in Carrollton, Texas, and Guadalupe, Mexico, where it produced precision copper return bends and crossovers, and custom-made tube components and brazed assemblies, including manifolds and headers.
  
IPD and EPD primarily sell directly to OEM customers.  Competitors, primarily in the brass rod market, include Chase Brass and Copper Company, a subsidiary of Global Brass and Copper Holdings, Inc., and others, both domestic and foreign.  Outside of North America, IPD and EPD sell products through various channels.
6

Table of Contents

Labor Relations

At December 29, 2012,26, 2015, the Company employed approximately 3,7754,104 employees, of which approximately 1,9001,865 were represented by various unions.  Those union contracts will expire as follows:

Location
Expiration Date
Port Huron, Michigan (Local 218 IAM)May 1, 20132016
Port Huron, Michigan (Local 44 UAW)July 20, 20132016
Port Huron, Michigan (Local 119 SPFPA)April 1, 2016
Belding, MichiganSeptember 12, 201514, 2018
Wynne, ArkansasJune 28, 20152018
Fulton, MississippiOctober 31, 2017September 30, 2018
North Wales, PennsylvaniaJuly 31, 20152018
Washington, PennsylvaniaJuly 25, 2016
Waynesboro, TennesseeNovember 7, 20152, 2018

The union agreements at the Company’sCompany's U.K. and Mexico operations are renewed annually.  The Company expects to renew its union contracts without material disruption of its operations.


Raw Material and Energy Availability

The majorA substantial portion of Mueller’sour base metal requirements (primarily copper) is normally obtained through short-term supply contracts with competitive pricing provisions (for cathode) and the open market (for scrap).  Other raw materials used in the production of brass, including brass scrap, zinc, tin, and lead are obtained from zinc and lead producers, open-market dealers, and customers with brass process scrap.  Raw materials used in the fabrication of aluminum and plastic products are purchased in the open market from major producers.

Adequate supplies of raw material have historically been available to the Companyus from primary producers, metal brokers, and scrap dealers.  Sufficient energy in the form of natural gas, fuel oils, and electricity is available to operate the Company’sour production facilities.  While temporary shortages of raw material and fuels may occur occasionally, to date they have not materially hampered the Company’sour operations.

During recent years, an increasing demand for copper and copper alloy primarily from China had an effect on the global usage of such commodities.  The increased demand for copper (cathode and scrap) and copper alloy products from the export market, from time-to-time may cause a tightening in the domestic raw materials market.  Mueller’sOur copper tube facilities can accommodate both refined copper and certain grades of copper scrap as the primary feedstock.  The Company has commitments from refined copper producers for a portion of its metal requirements for 2013.2016.  Adequate quantities of copper are currently available.  While the Companywe will continue to react to market developments, resulting pricing volatility or supply disruptions, if any, could nonetheless adversely affect the Company.


5

TABLE OF CONTENTS
INDEX
Environmental Proceedings

Compliance with environmental laws and regulations is a matter of high priority for the Company.  Mueller’sMueller's provision for environmental matters related to all properties was $3.1$0.1 million for 2012, $0.42015, $1.2 million for 2011,2014, and $5.4$1.0 million for 2010.2013.  The reserve for environmental matters was $24.6$21.7 million at December 29, 201226, 2015 and $22.9$22.7 million at December 31, 2011.27, 2014.  Environmental costs related to non-operating properties are classified as a component of other income, (expense), net and costs related to operating properties are included in cost of goods sold.  The Company doesWe do not currently anticipate that itwe will need to make material expenditures for compliance activities related to existing environmental matters during the remainder of the 20132016 fiscal year, or for the next two fiscal years.
7

Table of Contents
Non-operating Properties

Southeast Kansas Sites

By letter dated October 10, 2006, the Kansas DepartmentFor a description of Healthmaterial pending environmental proceedings, see "Note 9 – Commitments and Environment (KDHE) advised the Company that environmental contamination has been identified at a former smelter site in southeast Kansas.  KDHE asserts that the Company is a corporate successor to an entity that is alleged to have owned and operated the smelter from 1915 to 1918.  The Company has since been advised of a possible connection between that same entity and two other former smelter sites in Kansas.  KDHE has requested that the Company and other potentially responsible parties (PRPs) negotiate a consent order with KDHE to address contamination at these sites.  The Company believes it is not liable for the contamination but as an alternative to litigation, the Company has entered into settlement negotiations with one of the other PRPs.  The negotiations are ongoing.  In 2008, the Company established a reserve of $9.5 million for this matter.  Due to the ongoing nature of negotiations, the timing of potential payment has not yet been determined.  The Company has agreed to share the costs of a preliminary site assessment at one of the former smelter sites with two other PRPs, signed an agreement, and agreed on a work plan with KDHE by which the PRPs would study the East La Harpe site without conceding liability.  The Company also paid $10 thousand toward KDHE’s past costs and received a release for any further claims for past costs at the site.  Discussions with KDHE and the U.S. Environmental Protection Agency (EPA), and other PRPs about the other two smelter sites continue. 

Shasta Area Mine Sites

Mining Remedial Recovery Company (MRRC), a wholly owned subsidiary, owns certain inactive mines in Shasta County, California.  MRRC has continued a program, begunContingencies" in the late 1980s, of sealing mine portals with concrete plugs in mine adits,Notes to Consolidated Financial Statements, which were discharging water.  The sealing program has achieved significant reductions in the metal load in discharges from these adits; however, additional reductions are required pursuant to an order issuedis incorporated herein by the California Regional Water Quality Control Board (QCB).  In response to a 1996 Order issued by the QCB, MRRC completed a feasibility study in 1997 describing measures designed to mitigate the effects of acid rock drainage.  In December 1998, the QCB modified the 1996 order extending MRRC’s time to comply with water quality standards.  In September 2002, the QCB adopted a new order requiring MRRC to adopt Best Management Practices (BMP) to control discharges of acid mine drainage.  That order extended the time to comply with water quality standards until September 2007.  During that time, implementation of BMP further reduced impacts of acid rock drainage; however, full compliance has not been achieved.  The QCB is presently renewing MRRC’s discharge permit and will concurrently issue a new order.  It is expected that the new permit will include an order requiring continued implementation of BMP through 2015 to address residual discharges of acid rock drainage.  At this site, MRRC spent approximately $1.7 million from 2010 through 2012 and estimates that it will spend between approximately $8.4 million and $12.4 million over the next 20 years.

Lead Refinery Site

 U.S.S. Lead Refinery, Inc. (Lead Refinery), a non-operating wholly owned subsidiary of MRRC, has conducted corrective action and interim remedial activities and studies (collectively, Site Activities) at Lead Refinery’s East Chicago, Indiana site pursuant to the Resource Conservation and Recovery Act.  Site Activities, which began in December 1996, have been substantially concluded.  Lead Refinery is required to perform monitoring and maintenance activities with respect to Site Activities pursuant to a post-closure permit issued by the Indiana Department of Environmental Management (IDEM) effective as of January 22, 2008.  Lead Refinery spent approximately $0.1 million annually in 2012, 2011 and 2010 with respect to this site.  Approximate costs to comply with the post-closure permit, including associated general and administrative costs, are between $2.4 million and $3.6 million over the next 20 years.
8

Table of Contents

On April 9, 2009, pursuant to the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), the EPA added the Lead Refinery site, and properties adjacent to the Lead Refinery site, to the National Priorities List (NPL).  The NPL is a list of priority sites where the EPA has determined that there has been a release or threatened release of hazardous substances that warrant investigation and, if appropriate, remedial action.  The NPL does not assign liability to any party including the owner or operator of a property placed on the NPL.  The placement of a site on the NPL does not necessarily mean that remedial action must be taken.  On July 17, 2009, Lead Refinery received a written notice from the EPA that the agency is of the view that Lead Refinery may be a PRP under CERCLA in connection with the release or threaten of release of hazardous substances including lead into properties located adjacent to the Lead Refinery site.  There are at least two other PRPs. PRPs under CERCLA include current and former owners and operators of a site, persons who arranged for disposal or treatment of hazardous substances at a site, or persons who accepted hazardous substances for transport to a site.  In November 2012, the EPA adopted a remedy in connection with properties located adjacent to the Lead Refinery site.  The EPA has estimated that the cost to implement the November 2012 remedy will be $28.9 million.

The Company monitors EPA releases and periodically communicates with the EPA to inquire of the status of the investigation and cleanup of the Lead Refinery site.  As of December 29, 2012, the EPA has not conducted an investigation of the Lead Refinery site, proposed remedies for the Lead Refinery site, or informed Lead Refinery that it is a PRP at the Lead Refinery site.  Until the extent of remedial action is determined for the Lead Refinery site, the Company is unable to determine the likelihood of a material adverse outcome or the amount or range of a potential loss with respect to placement of the Lead Refinery site and adjacent properties on the NPL.  Lead Refinery lacks the financial resources needed to undertake any investigations or remedial action that may be required by the EPA pursuant to CERCLA.

Operating Properties

Mueller Copper Tube Products, Inc.

In 1999, Mueller Copper Tube Products, Inc. (MCTP), a wholly owned subsidiary, commenced a cleanup and remediation of soil and groundwater at its Wynne, Arkansas plant.  MCTP is currently removing trichloroethylene, a cleaning solvent formerly used by MCTP, from the soil and groundwater.  On August 30, 2000, MCTP received approval of its Final Comprehensive Investigation Report and Storm Water Drainage Investigation Report addressing the treatment of soils and groundwater from the Arkansas Department of Environmental Quality (ADEQ).  The Company established a reserve for this project in connection with the acquisition of MCTP in 1998.  Effective November 17, 2008, MCTP entered into a Settlement Agreement and Administrative Order by Consent to submit a Supplemental Investigation Work Plan (SIWP) and subsequent Final Remediation Work Plan for the site.  By letter dated January 20, 2010, ADEQ approved the SIWP as submitted, with changes acceptable to the Company.  On December 16, 2011, MCTP entered into an amended Administrative Order by Consent to prepare and implement a revised Remediation Work Plan regarding final remediation for the Site.  Costs to implement the work plans, including associated general and administrative costs, are approximately $2.6 million over the next ten years.

Belding, Michigan Lead Matters

In October 2010, the Michigan Department of Environmental Quality (MDEQ) conducted testing of lead levels in soils on properties upwind and downwind of the Belding, Michigan facility of Extruded Metals, Inc. (Extruded), a subsidiary of the Company.  Results of that testing showed exceedances of the Michigan generic residential direct contact cleanup criteria for lead on a number of the downwind properties.  Extruded has investigated the extent of this condition and performed remediation to the extent required by environmental laws and in accordance with a plan approved by the MDEQ in April 2011.  In January 2012, Extruded submitted a final Certification Report to the MDEQ documenting its completion of that remediation.  The Company provided $0.4 million in 2010 for this matter, and is pursuing potential remedies from the previous owner.  The Company does not expect additional material losses associated with these environmental matters.
9

Table of Contents
In November 2010, Extruded received a request for information under Section 114(a) of the Clean Air Act from the EPA.  The focus of the EPA’s information request was the Extruded facility’s compliance with the National Emissions Standards for Hazardous Air Pollutants for Secondary Nonferrous Metals Processing Area Sources, 40 C.F.R. § 63.11462 (Subpart TTTTTT).  Extruded responded to the information request and advised the EPA of its position that it was not subject to regulation under Subpart TTTTTT.  The state requested that Extruded request an applicability determination from the EPA.  On March 11, 2011, Mueller Brass Co. (MBCo), a subsidiary of the Company, submitted a request for an applicability determination to Region V of the EPA.

On or about October 24, 2012, MBCo was notified that based on the process description provided in its letter, the EPA agreed that it is not an ingot making facility and, therefore is not subject to Subpart TTTTTT.  This determination relieves the Company of future compliance requirements as well as any risk of civil penalties.

The estimates contained in the environmental reserves are based on assumptions that are highly subjective.  Many of the remedial activities performed by the Company are pursuant to performance-based obligations imposed by various regulatory bodies in which certain standards regarding levels of contaminants must be met.  The most subjective assumption that affects the estimates at these sites is the assumed length of time to comply with the remedial requirements set by the regulatory authorities.  This assumption is subject to change based on the regulatory environment, unanticipated delays and events that could limit access to these sites, unforeseen negative sampling results, and other factors.  Changes in any of these factors could have a material impact on future environmental expense.

reference.

Other Business Factors

The Registrant’sOur business is not materially dependent on patents, trademarks, licenses, franchises, or concessions held.  In addition, expenditures for company-sponsored research and development activities were not material during 2012, 2011,2015, 2014, or 2010.2013.  No material portion of the Registrant’sour business involves governmental contracts.  Seasonality of the Company’sCompany's sales is not significant.


SEC Filings

We make available through our internet website our Annual Reportannual reports on Form 10-K, Quarterly Reportsquarterly reports on Form 10-Q, Current Reportscurrent reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act as soon as reasonably practicable after we electronically file such material with, or furnish it to, the Securities and Exchange Commission (SEC).  To retrieve any of this information, you may access our internet home page at www.muellerindustries.com, select Investors, and then select SEC Filings.

Reports filed with the SEC may also be viewed or obtained at the SEC Public Reference Room at 100 F Street, N.E., Washington, D.C. 20549.  Information on the operation of the SEC Public Reference Room may be obtained by calling the SEC at 1-800-SEC-0330.  The SEC maintains a website that contains reports, proxy and information statements, and other information regarding issuers that file electronically with the SEC; the website address is www.sec.gov.
10

Table of Contents
RISK FACTORS


The Company is exposed to risk as it operates its businesses.  To provide a framework to understand theour operating environment, of the Company, we are providing a brief explanation of the more significant risks associated with our businesses.  Although we have tried to identify and discuss key risk factors, others could emerge in the future.  These risk factors should be considered carefully when evaluating the Company and its businesses.

Increases in costs and the availability of energy and raw materials used in our products could impact our cost of goods sold and our distribution expenses, which could have a material adverse impact on our operating margins.

Both the costs of raw materials used in our manufactured products (copper, brass, zinc, aluminum, and PVC and ABS resins) and energy costs (electricity, natural gas and fuel) have been volatile during the last several years, which has resulted in changes in production and distribution costs.  For example, recent and pending climate change regulation and initiatives on the state, regional, federal, and international levels that have focused on reducing greenhouse gas (GHG) emissions from the energy and utility sectors may affect energy availability and costs in the near future.  While we typically attempt to pass costs through to our customers or to modify or adapt our activities to mitigate the impact of increases, we may not be able to do so successfully.  Failure to fully pass increases to our customers or to modify or adapt our activities to mitigate the impact could have a material adverse impact on our operating margins.  Additionally, if we are for any reason unable to obtain raw materials or energy, our ability to manufacture our finished goodsproducts would be impacted, which could have a material adverse impact on our operating margins.

The unplanned departure of key personnel could disrupt our business.

We depend on the continued efforts of our senior management.  The unplanned loss of key personnel, or the inability to hire and retain qualified executives, could negatively impact our ability to manage our business.

6

TABLE OF CONTENTS
INDEX
Economic conditions in the housing and commercial construction industries, as well as changes in interest rates, could have a material adverse impact on our business, financial condition, and results of operations.

Our businesses arebusiness is sensitive to changes in general economic conditions, including, in particular, conditionsparticularly in the housing and commercial construction industries.  Prices for our products are affected by overall supply and demand in the market for our products and for our competitors’competitors' products.  In particular, market prices of building products historically have been volatile and cyclical, and we may be unable to control the timing and amountextent of pricing changes for our products.  Prolonged periods of weak demand or excess supply in any of our businesses could negatively affect our revenues and margins and could result in a material adverse impact on our business, financial condition, and results of operations.

The markets that we serve, including, in particular, the housing and commercial construction industries, are significantly affected by movements in interest rates and the availability of credit.  Significantly higher interest rates could have a material adverse effect on our business, financial condition, and results of operations.  Our businesses are also affected by a variety of other factors beyond our control, including, but not limited to, employment levels, foreign currency exchange rates, unforeseen inflationary pressures, and consumer confidence.  Since we operate in a variety of geographic areas, our businesses are subject to the economic conditions in each such area.  General economic downturns or localized downturns in the regions where we have operations could have a material adverse effect on our business, financial condition, and results of operations.

Although conditions stabilized during 2011improved in 2013 and continued to improve in 2012,2014 and 2015, the deterioration of the general economic environment has had a significant negative impact on businesses and consumers around the world since the crisis began in 2008.  The well-publicized downturn in the construction markets, both residential and commercial, including construction lending, may result in protracted decreased demand for our products.  In addition, the impact of the economy on the operations or liquidity of any party with which we conduct our business, including our suppliers and customers, may adversely impact our business.

11

Table of Contents
 
Competitive conditions, including the impact of imports and substitute products and technologies, could have a material adverse effect on the demand for our products as well as our margins and profitability.

The markets we serve are competitive across all product lines.  Some consolidation of customers has occurred and may continue, which could shift buying power to customers.  In some cases, customers have moved production to low-cost countries such as China, or sourced components from there, which has reduced demand in North America for some of the products we produce.manufacture.  These conditions could have a material adverse impact on our ability to maintain margins and profitability.  The potential threat of imports and substitute products is based upon many factors, including raw material prices, distribution costs, foreign exchange rates, production costs, and the development of emerging technologies and applications.  The end use of alternative import and/or substitute products could have a material adverse effect on our business, financial condition, and results of operations.  Likewise, the development of new technologies and applications could result in lower demand for our products and have a material adverse effect on our business.

Our exposure to exchange rate fluctuations on cross border transactions and the translation of local currency results into U.S. dollars could have an adverse impact on our results of operations or financial position.

We conduct our business through subsidiaries in several different countries and export our products to many countries.  Fluctuations in currency exchange rates could have a significant impact on the competitiveness of our products as well as the reported results of our operations, which are presented in U.S. dollars.  A significant and growing portion of our products are manufactured in or acquired from suppliers located in lower cost regions.  Cross border transactions, both with external parties and intercompany relationships, result in increased exposure to foreign exchange fluctuations.  The strengthening of the U.S. dollar could expose our U.S. based businesses to competitive threats from lower cost producers in other countries such as China.  Lastly, our sales are translated into U.S. dollars for reporting purposes.  The strengthening of the U.S. dollar could result in unfavorable translation effects when the results of foreign operations are translated into U.S. dollars.  Accordingly, significant changes in exchange rates, particularly the U.K.British pound sterling, Mexican peso, Canadian dollar, and the Chinese renminbi, could have an adverse impact on our results of operations or financial position.

7

TABLE OF CONTENTS
INDEX
We are subject to claims, litigation, and regulatory proceedings that could have a material adverse effect on us.

We are, from time–to-time,time-to-time, involved in various claims, litigation matters, and regulatory proceedings.  These matters may include among other things, contract disputes, personal injury claims, environmental claims, OSHAOccupational Safety and Health Administration inspections or proceedings, other tort claims, employment and tax matters and other litigation including class actions that arise in the ordinary course of our business.  Although we intend to defend these matters vigorously, we cannot predict with certainty the outcome or effect of any claim or other litigation matter, and there can be no assurance as to the ultimate outcome of any litigation or regulatory proceeding.  Litigation and regulatory proceedings may have a material adverse effect on us because of potential adverse outcomes, defense costs, the diversion of our management’smanagement's resources, availability of insurance coverage and other factors.

A strike, other work stoppage or business interruption, or our inability to renew collective bargaining agreements on favorable terms, could impact our cost structure and our ability to operate our facilities and produce our products, which could have an adverse effect on our results of operations.

As of December 29, 2012,26, 2015, approximately 1,9001,865 of our 3,7754,104 employees were covered by collective bargaining or similar agreements.  If we are unable to negotiate acceptable new agreements with the unions representing our employees upon expiration of existing contracts, we could experience strikes or other work stoppages.  Strikes or other work stoppages could cause a significant disruption of operations at our facilities, which could have an adverse impact on us.  New or renewal agreements with unions representing our employees could call for higher wages or benefits paid to union members, which would increase our operating costs and could adversely affect our profitability.  Higher costs and/or limitations on our ability to operate our facilities and manufacture our products resulting from increased labor costs, strikes or other work stoppages could have a material adverse effect on our results of operations.
   
12

Table of Contents

In addition, unexpected interruptions in our operations or those of our customers or suppliers due to such causes as weather-related events or acts of God, such as earthquakes, could have an adverse effect on our results of operations.  For example, the EPAEnvironmental Protection Agency (EPA) has recently found that global climate change would be expected to increase the severity and possibly the frequency of severe weather patterns such as hurricanes.  Although the financial impact of such future events is not reasonably estimable at this time, should suchthey occur, our operations in certain coastal and flood-prone areas or operations of our customers and suppliers could be adversely affected.  As a result of a fire at our Wynne, Arkansas, location, our copper tube casting operations were destroyed and consequently our redundant casting capacity is no longer available.  If our remaining copper tube casting operations were to become inoperable, for any reason, our domestic copper tube production could be significantly impaired and have a material adverse effect on our results of operations.

We are subject to environmental, and health, and safety laws and regulations and future compliance may have a material adverse effect on our results of operations, financial position, or cash flows.

The nature of our operations exposes us to the risk of liabilities and claims with respect to environmental, matters and health, and safety matters.  While we have established accruals intended to cover the cost of environmental remediation at contaminated sites, the actual cost is difficult to determine and may exceed our estimated reserves.  Further, changes to, or more rigorous enforcement or stringent interpretation of environmental or health and safety laws could require significant incremental costs to maintain compliance.  Recent and pending climate change regulation and initiatives on the state, regional, federal, and international levels may require certain of our facilities to reduce GHG emissions.  While not reasonably estimable at this time, this could require capital expenditures for environmental control facilities and/or the purchase of GHG emissions credits in the coming years.  In addition, with respect to environmental matters, future claims may be asserted against us for, among other things, past acts or omissions at locations operated by predecessor entities, or alleging damage or injury or seeking other relief in connection with environmental matters associated with our operations.  Future liabilities, claims, and compliance costs may have a material adverse effect on us because of potential adverse outcomes, defense costs, the diversion of our managementʼs resources, availability of insurance coverage, and other factors.  The overall impact of these requirements on our operations could increase our costs and diminish our ability to compete with products that are produced in countries without such rigorous standards; the long run impact could negatively impact our results and have a material adverse effect on our business.


8

TABLE OF CONTENTS
INDEX
If we do not successfully execute or effectively operate, integrate, leverage and grow acquired businesses, our financial results may suffer.

Our strategy for long-term growth, productivity and profitability depends in part on our ability to make prudent strategic acquisitions and to realize the benefits we expect when we make those acquisitions. In furtherance of this strategy, over the past several years, we have acquired businesses in Europe, Canada, and the United States.
While we currently anticipate that our past and future acquisitions will enhance our value proposition to customers and improve our long-term profitability, there can be no assurance that we will realize our expectations within the time frame we have established, if at all, or that we can continue to support the value we allocate to these acquired businesses, including their goodwill or other intangible assets.

ITEM 1B.
UNRESOLVED STAFF COMMENTS

None.

13

Table of Contents

ITEM 2.
PROPERTIES

Information pertaining to the Registrant’sour major operating facilities is included below.  Except as noted, the Registrant ownswe own all of itsthe principal properties.  The Registrant’sIn addition, we own and/or lease other properties used as distribution centers and corporate offices.  Our plants are in satisfactory condition and are suitable for the purpose for which they were designed and are now being used.
Location of FacilityBuilding Space (Sq. Ft.)Primary UseOwned or Leased
Plumbing & Refrigeration Segment
Fulton, MS649,500Manufacturing & Packaging579,500 Owned; 70,000 Leased
New Market, VA413,120ManufacturingOwned
Wynne, AR400,000Manufacturing & DistributionOwned
Ontario, CA211,000Manufacturing & DistributionLeased
Covington, TN159,500ManufacturingOwned
Phoenix, AZ61,000ManufacturingLeased
Lawrenceville, GA56,000ManufacturingLeased
Bilston, England402,500ManufacturingOwned
London, Ontario, Canada200,400ManufacturingLeased
Monterrey, Mexico152,000ManufacturingLeased
OEM Segment
Port Huron, MI450,000ManufacturingOwned
Belding, MI293,068ManufacturingOwned
North Wales, PA174,000ManufacturingOwned
Washington, PA108,275ManufacturingOwned
Bluffs, IL107,000ManufacturingOwned
Hickory, NC100,000ManufacturingOwned
Marysville, MI81,500ManufacturingOwned
9

TABLE OF CONTENTS
INDEX
     
Location of Facility Approximate Property SizeBuilding Space (Sq. Ft.) DescriptionPrimary UseOwned or Leased
     
 Plumbing & RefrigerationOEM Segment (cont.)
 
Fulton, MS
418,000 sq. ft.
52.37 acres
Copper tube mill.  Facility includes extruding, and finishing equipment to produce copper tube, including tube feedstock for the Company’s copper fittings plants and Precision Tube factory.
Fulton, MS
103,000 sq. ft.
11.9 acres
Casting facility.  Facility includes casting equipment to produce copper billets used in the adjoining copper tube mill.
Wynne, AR
400,000 sq. ft.
39.2 acres
(1)Copper tube mill.  Facility includes extrusion and finishing equipment to produce copper tube and line sets.
Fulton, MS
58,500 sq. ft.
15.53 acres
Packaging and bar coding facility for retail channel sales.
Fulton, MS
70,000 sq. ft.
7.68 acres
(2)Copper fittings plant.  High-volume facility that produces copper fittings using tube feedstock from the Company’s adjacent copper tube mill.
Covington, TN
159,500 sq. ft.
40.88 acres
Copper fittings plant.  Facility produces copper fittings using tube feedstock from the Company’s copper tube mills.
Ontario, CA211,000 sq. ft.(3)Plastics manufacturing plant and distribution center.  Produces DWV fittings using injection molding equipment and ABS plastic pipe using pipe extruders.
Fort Pierce, FL
69,875 sq. ft.
5.60 acres
Plastic fittings plant.  Produces DWV and pressure fittings using injection molding equipment.
Monterrey, Mexico152,000 sq. ft.(3)Pipe nipples plant.  Produces pipe nipples, cut pipe and merchant couplings.
Bilston, England, United Kingdom
402,500 sq. ft.
14.95 acres
Copper tube mill.  Facility includes casting, extruding, and finishing equipment to produce copper tube.
Phoenix, AZ61,000 sq. ft.(3)Line sets plant.  Produces standard and custom-made line sets for HVAC markets.
Atlanta, GA56,000 sq. ft.(3)Line sets plant.  Produces standard and custom-made line sets for HVAC markets.
(continued)
14

Table of Contents
ITEM 2.PROPERTIES
(continued)
LocationApproximate Property SizeDescription
OEM Segment
Port Huron, MI
322,500 sq. ft.
71.5 acres
Brass rod mill.  Facility includes casting, extruding, and finishing equipment to produce brass rods and bars, in various shapes and sizes.
Belding, MI
293,068 sq. ft.
17.64 acres
Brass rod mill.  Facility includes casting, extruding, and finishing equipment to produce brass rods and bars, in various shapes and sizes.
Port Huron, MI127,500 sq. ft.Forgings plant.  Produces brass and aluminum forgings.
Marysville, MI
81,500 sq. ft.
6.72 acres
Aluminum and copper impacts plant.  Produces made-to-order parts using cold impact processes.
     
Hartsville, TN 
78,000 sq. ft.
4.51 acres
 Refrigeration products plant.  Produces products used in refrigeration applications such as ball valves, line valves, and compressor valves.
Manufacturing Owned
Brooklyn, OH 75,000ManufacturingLeased
Carthage, TN 
67,520 sq. ft.
10.98 acres
 Fabrication facility.  Produces precision tubular components and assemblies.
Manufacturing Owned
Valley View, OH 65,400Manufacturing & DistributionLeased
Brighton, MI65,000MachiningLeased
Waynesboro, TN57,000ManufacturingLeased
Middleton, OH55,000ManufacturingOwned
Gordonsville, TN 54,000 sq. ft.(3)Fabrication facility.  Produces precision tubular components and assemblies.
 Manufacturing Leased
Waynesboro, TNBloomfield, CT 
57,000 sq. ft.
5.0 acres
(4)Gas valve plant.  Facility produces brass and aluminum valves and assemblies for the gas appliance industry.
26,900 Manufacturing Leased
North Wales, PACarrolton, TX 
174,000 sq. ft.
18.9 acres
9,230
 Precision Tube factory.  Facility fabricates copper tube, copper alloy tube, aluminum tube, and fabricated tubular products.
Manufacturing Leased
Brighton, MI65,000  sq. ft.(3)Machining operation.  Facility machines component parts for supply to automotive industry.
Middletown, OH��
55,000 sq. ft.
2.0 acres
Fabricating facility.  Produces burner systems and manifolds for the gas appliance industry.
(continued)
15

Table of Contents
ITEM 2.PROPERTIES
(continued)
LocationApproximate Property SizeDescription
Jintan City, Jiangsu Province,
China
 
322,580  sq. ft.
33.0 acres
(5)Copper tube mill.  Facility includes casting, and finishing equipment to produce engineered copper tube primarily for OEMs.
 Manufacturing Owned
Xinbei District, Changzhou,
China
 33,940 sq. ft.(3)Refrigeration products plant.  Produces products used in refrigeration applications such as ball valves, line valves, and compressor valves.
 Manufacturing 
Bluffs, IL
70,000 sq. ft.
10 acres
Fabrication facility.  Produces products used in refrigeration applications such as oil separators, accumulators, and heat exchangers.
Leased
Guadalupe, MXMexico 70,782 sq. ft.(3)Fabrication facility.  Produces tubular components, assemblies, and return bends for refrigeration and HVAC markets.
130,110 Manufacturing 
Guadalupe, MX59,331 sq. ft.(3)Gas valve plant.  Facility produces brass and aluminum valves and assemblies for the gas appliance industry.
Farmers Branch, TX54,000 sq. ft.(3)Fabrication facility.  Produces tubular components, assemblies, and return bends for refrigeration and HVAC markets.
Leased

In addition, the Company owns and/or leases other properties used as distribution centers and corporate offices.
(1)  Facility, or some portion thereof, is located on land leased from a local municipality, with an option to purchase at nominal cost.
(2)  Facility is leased under a long-term lease agreement, with an option to purchase at nominal cost.
(3)  Facility is leased under an operating lease.
(4)  Facility is leased from a local municipality for a nominal amount.
(5)  Facility is located on land that is under a long-term land use rights agreement.
16

Table of Contents

ITEM 3.
LEGAL PROCEEDINGS

General

The Company is involved in certain litigation as a result of claims that arose in the ordinary course of business.  Additionally, the Companywe may realize the benefit of certain legal claims and litigation in the future; these gain contingencies are not recognized in the Consolidated Financial Statements.

Environmental Proceedings

Reference is madeFor a description of material pending legal proceedings, see "Note 9 – Commitments and Contingencies" in the Notes to “Environmental Matters” in Item 1 of this Report,Consolidated Financial Statements, which is incorporated herein by reference, for a description of environmental proceedings.

United States Department of Commerce Antidumping Review

On December 24, 2008, the United States Department of Commerce (DOC) initiated an antidumping administrative review of the antidumping duty order covering circular welded non-alloy steel pipe and tube from Mexico to determine the final antidumping duties owed on U.S. imports during the period November 1, 2007, through October 31, 2008, by certain subsidiaries of the Company.  On April 19, 2010, the DOC published the final results of this review and assigned Mueller Comercial de Mexico, S. de R.L. de C.V. (Mueller Comercial) an antidumping duty rate of 48.3 percent.  The Company has appealed the final determination to the U.S. Court of International Trade (CIT).  On December 16, 2011, the CIT issued a decision to remand the final results back to DOC to reconsider its decision.  The Department issued its remand determination on May 14, 2012.  In that determination, the DOC again assigned Mueller Comercial an antidumping duty rate of 48.3 percent.  On June 13, 2012, Mueller challenged the DOC’s remand determination.  The Company anticipates that certain of its subsidiaries will incur antidumping duties on subject imports made during the period of review and, as such, established a reserve of approximately $3.8 million for this matter.

On December 23, 2009, the DOC initiated an antidumping administrative review of the antidumping duty order covering circular welded non-alloy steel pipe and tube from Mexico for the November 1, 2008, through October 31, 2009, period of review.  The DOC selected Mueller Comercial as a respondent for this period of review.  On June 21, 2011, the DOC published the final results of this review and assigned Mueller Comercial an antidumping duty rate of 19.8 percent.  On August 22, 2011, the Company appealed the final results to the CIT.  On December 21, 2012, the CIT issued a decision upholding the Department’s final results in part.  The ruling is not yet final; however, once a determination is made, it may be appealed by the Company.  The Company anticipates that certain of its subsidiaries will incur antidumping duties on subject imports made during the period of review and, as such, established a reserve of approximately $1.1 million for this matter.

On December 28, 2010, the DOC initiated an antidumping administrative review of the antidumping duty order covering circular welded non-alloy steel pipe and tube from Mexico for the November 1, 2009, through October 31, 2010, period of review.  The DOC selected Mueller Comercial as a respondent for this period of review.  On December 14, 2011, the DOC issued a final determination that Mueller Comercial did not ship subject merchandise to the United States during the relevant period of review.  Therefore, there is zero antidumping duty liability for the Company and its subsidiaries for imports made during the November 1, 2009 through October 31, 2010 period of review.

On December 30, 2011, the DOC initiated an antidumping administrative review of the antidumping duty order covering circular welded non-alloy steel pipe and tube from Mexico for the November 1, 2010, through October 31, 2011, period of review.  The DOC selected Mueller Comercial as a respondent for this period of review.  On December 11, 2012, the DOC issued a preliminary determination to rescind the review with regard to Mueller Comercial because the request for review was withdrawn.  By the end of 2013, the DOC should issue its final determination to rescind this review.
17

Table of Contents

United States Department of Commerce and United States International Trade Commission Antidumping Investigations

On September 30, 2009, two subsidiaries of the Company, along with Cerro Flow Products, Inc. and KobeWieland Copper Products LLC (collectively, Petitioners), jointly filed antidumping petitions with the DOC and the U.S. International Trade Commission (ITC) alleging that imports of seamless refined copper pipe and tube from China and Mexico (subject imports) were being sold at less than fair value and were causing material injury (and threatening material injury) to the domestic industry.  On October 1, 2010, the DOC published its final affirmative determinations, finding antidumping rates from 24.89 percent to 27.16 percent for Mexico (as subsequently amended), and from 11.25 percent to 60.85 percent for China.

On November 22, 2010, the DOC published antidumping orders, with the effect that importers were required to post antidumping cash deposits at rates ranging from 24.89 percent to 27.16 percent (for subject imports from Mexico) and from 11.25 percent to 60.85 percent (for subject imports from China) for imports occurring on or after November 22, 2010.

On December 22, 2010, certain Mexican parties requested panel reviews under the North American Free Trade Agreement (NAFTA) in order to appeal the ITC final determination as to Mexico.  Following a period of litigation, on December 8, 2011, the last of the Mexican parties voluntarily terminated its NAFTA panel review request, with the effect that the ITC’s final threat of material injury determination as to Mexico  is final.

On July 7, 2011, the DOC initiated a new shipper review of certain entries from a Mexican processor of copper tube, GD Affiliates S.de R.L. de C.V., based on that company’s request for a company-specific dumping rate.  DOC examined GD Affiliates S. de R.L. de C.V. sales for the period November 22, 2010 through April 30, 2011.  On September 26, 2012, DOC determined that GD Affiliates S. de R.L. de C.V. sold subject merchandise for less than fair value and calculated a weighted average dumping margin of 5.53 percent ad valorem.  DOC instructed U.S. Customs and Border Protection to require the posting of cash deposits on all entries of subject merchandise exported by GD Affiliates S. de R.L. de C.V. entered into the United States on or after September 26, 2012.  On October 24, 2012, GD Affiliates S. de R.L. de C.V. requested a panel review under the NAFTA to appeal DOC’s determination.  Briefing is expected to be completed in mid-2013 and, at this time, the Company is unable to know the final disposition of the Panel review.  In the interim, Customs will require cash deposits for subject merchandise exported by GD Affiliates S. de R.L. de C.V. from Mexico and entered into the United States.

On August 7, 2012, the DOC published its preliminary results of the first administrative review of exports from China from Hong Kong Hailiang Metal Trading Limited, Zhejiang Hailiang Co., Ltd., and Shanghai Hailiang Copper Co., Ltd. (collectively Hailiang) and Golden Dragon Precise Copper Tube Group, Inc. (Golden Dragon) finding a dumping margin for Hailiang of 60.58 percent ad valorem and 0.00 percent for Golden Dragon.  DOC examined sales during the period November 22, 2010 through October 31, 2011.  DOC is scheduled to issue its final results on May 6, 2013.  At this time, the Company is unable to know the final disposition of the administrative review.

On December 10, 2012, the DOC published its preliminary results of the first administrative review of exports from Mexico from GD Affiliates S. de R.L. de C.V. and its affiliate Hong Kong GD Trading Co., Ltd. (collectively, Golden Dragon) and Nacional de Cobre, S.A. de C.V. (Nacobre) finding that neither company sold subject merchandise at dumped prices.  DOC examined sales made by Golden Dragon for the period May 1, 2011 through October 31, 2011 and by Nacobre for the period November 22, 2010 through October 31, 2011.  DOC is scheduled to issue its final results on April 9, 2013.  At this time, the Company is unable to know the final disposition of the administrative review.
On December 31, 2012, the DOC initiated the second administrative review of several Chinese and Mexican copper tube producers and/or exporters to the United States in order to establish company-specific dumping rates based on the period November 1, 2011 through October 31, 2012.  The reviews are expected to be completed sometime in 2014.  At this time, the Company is unable to know the final disposition of these second administrative reviews.
18

Table of Contents

Supplier Litigation

On May 6, 2011, the Company and two of its subsidiaries, Mueller Streamline Co. and B&K Industries, Inc. (B&K)(Plaintiffs), filed a civil lawsuit in federal district court in Los Angeles, California against a former supplier, Xiamen Lota International Co., Ltd (Xiamen Lota), its U.S. sales representative (Lota USA), and certain other persons (Defendants).  The lawsuit alleged, among other things, that the Defendants gave Peter D. Berkman, a former executive of the Company and B&K, an undisclosed interest in Lota USA, and made payments and promises of payments to him, in return for Peter Berkman maintaining the Company as a customer, increasing purchasing levels, and acquiescing to non-competitive and excessive pricing for Xiamen Lota products.  The lawsuit alleged violations of federal statutes 18 U.S.C. Sections 1962(c) and (d) (RICO claims) and California state law unfair competition.  The lawsuit sought compensatory, treble and punitive damages, and other appropriate relief including an award of reasonable attorneys’ fees and costs of suit.  In October 2012, the lawsuit, together with certain related proceedings in Illinois and Tennessee, were settled on mutually agreeable terms and, in connection therewith, the Company received a $5.8 million cash payment.

Extruded Metals Class Action

A purported class action was filed in Michigan Circuit Court by Gaylord L. Miller, and all others similarly situated, against Extruded in March 2012 under nuisance, negligence, and gross negligence theories.  It is brought on behalf of all persons in the City of Belding, Michigan, whose property rights have allegedly been interfered with by fallout and/or dust and/or noxious odors, allegedly attributable to Extruded’s operations.  Plaintiffs allege that they have suffered interference with the use and enjoyment of their properties.  They seek compensatory and exemplary damages and injunctive relief.  The Company intends to vigorously defend this matter.  At this time, the Company is unable to determine the impact, if any, that this matter will have on its financial position, results of operations, or cash flows.  A mediation between the parties was held on November 8, 2012.  The parties did not reach a settlement.  Discovery is proceeding in the matter, and Plaintiff’s motion for class certification will be heard in early April 2013.  The Company plans to have a motion for summary disposition heard on or before that date.

U.K. Actions Relating to the European Commission’s 2004 Copper Tubes Decision and 2006 Copper Fittings Decision

Mueller Industries, Inc., WTC Holding Company, Inc., DENO Holding Company, Inc., Mueller Europe, Limited, and DENO Acquisition EURL (the Mueller entities) have received letters from counsel for IMI plc and IMI Kynoch Limited (IMI) and from counsel for Boliden AB (Boliden) concerning contribution proceedings by IMI and Boliden against the Mueller entities regarding copper tubes.  In the Competition Appeal Tribunal (the CAT) in the United Kingdom, IMI and Boliden have been served with claims by 21 claimants, all companies within the Travis Perkins Group (TP and the TP Claimants).  The TP Claimants are seeking follow-on damages arising out of conduct described in the European Commission’s September 3, 2004, decision regarding copper tubes.  The claims purport to arise from the findings of the European Commission as set forth in that decision.
Mueller Industries, Inc., Mueller Europe, Limited, and WTC Holding Company, Inc. also have received a letter from counsel for IMI concerning contribution proceedings by IMI against those three Mueller entities regarding copper fittings.  In the High Court, IMI has been served with claims by 21 TP Claimants.  The TP Claimants are seeking follow-on damages arising out of conduct described in the European Commission’s September 20, 2006, decision regarding copper fittings.  The claims similarly purport to arise from the findings of the European Commission as set forth in that decision.

The letters confirm that IMI and Boliden have commenced legal proceedings against the Mueller entities, and in those proceedings are claiming a contribution for any follow-on damages.  IMI and Boliden have formally served their claims on the Mueller entities.

While the TP Claimants have provided their preliminary calculations of aggregate claimed damages for the copper tubes claim and the copper fittings claim, Mueller does not believe this matter will have a material affect on the Consolidated Financial Statements for the contribution claims.
19

Table of Contents

As to the claims arising from the Copper Tubes Decision brought in the CAT, following the CAT’s grant of approval, the case has now been transferred to the High Court. Mueller’s defenses in response to the contribution claims brought by IMI and Boliden are due by March 15, 2013.  There is then to be a case management conference on the first available date after March 25, 2013.

As to the claims arising from the Copper Fittings Decision, these proceedings have been stayed until the next case management conference which is to take place on the first available date after May 31, 2013.

Canadian Dumping and Countervail Investigation

In 2007, the Canada Border Services Agency (CBSA) determined that the Company and certain affiliated companies, as exporters and importers of copper fittings (subject goods) from the U.S. to Canada, had dumped the subject goods during the investigation period.  In 2007, the Canadian International Trade Tribunal concluded that the dumping had caused injury to the Canadian industry.  As a result of these findings, exports of subject goods to Canada made on or after October 20, 2006 have been subject to antidumping measures.  Antidumping duties will be imposed on the Company only to the extent that the Company’s future exports of copper pipe fittings are made at net export prices that are below normal values set by the CBSA.  The measures remain in place for five years at which time Canadian authorities determine whether to maintain the measures for an additional five years or allow them to expire.  Canadian authorities conducted such a sunset review and on February 17, 2012 found that the dumping order should be maintained for another five years.
On February 8, 2013, the CBSA completed a review process to revise the normal values issued to the Company.  Given the small percentage of its products that are sold for export to Canada, the Company does not anticipate any material adverse effect on its financial position, results of operations or cash flows as a result of the antidumping case in Canada.
reference.


MINE SAFETY DISCLOSURES


Not applicable.


2010

TABLE OF CONTENTS
Table of ContentsINDEX
PART II

MARKET FOR REGISTRANT’SREGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

Our common stock is listed on the New York Stock Exchange (NYSE) under the symbol "MLI."  As of February 25, 2013,19, 2016, the number of holders of record of Mueller’sMueller's common stock was approximately 1,020.  On February 25, 2013,810.  The following table sets forth, for the closing price for Mueller’speriods indicated, the high and low sales prices as reported by the NYSE and the cash dividends paid per share of common stock onstock.

  Sales Prices   
  High  Low  Dividend 
2015      
       
Fourth quarter $33.04  $26.86  $0.075 
Third quarter  35.65   28.94   0.075 
Second quarter  37.18   34.57   0.075 
First quarter  36.47   31.34   0.075 
             
2014            
             
Fourth quarter $34.39  $27.10  $0.075 
Third quarter  30.35   27.71   0.075 
Second quarter  30.99   27.47   0.075 
First quarter  32.13   27.38   0.075 
Payment of dividends in the New York Stock Exchange was $51.98.future is dependent upon the Company's financial condition, cash flows, capital requirements, earnings, and other factors.



11

TABLE OF CONTENTS
INDEX
Issuer Purchases of Equity Securities

The Company’sCompany's Board of Directors has extended, until October 2013,2016, the authorization to repurchase up to ten20 million shares of the Company’sCompany's common stock through open market transactions or through privately negotiated transactions.  The Company has no obligation to purchase any shares and may cancel, suspend, or extend the time period for the purchase of shares at any time.  Any purchases will be funded primarily through existing cash and cash from operations.  The Company may hold any shares purchased in treasury or use a portion of the repurchased shares for its stock-based compensation plans, as well as for other corporate purposes.  From its initial authorization in 1999 through December 29, 2012,26, 2015, the Company had repurchased approximately 2.44.7 million shares under this authorization.  The Company’s repurchase transaction with Leucadia National Corporation in September 2012 was completed outside of this authorization.  Below is a summary of the Company’sCompany's stock repurchases for the quarter ended December 29, 2012.26, 2015.

   (a) (b) (c) (d) 
   Total  Number of Shares Purchased Average Price Paid per Share Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs Maximum Number of Shares That May Yet Be Purchased Under the Plans or Programs 
         7,644,530
 
(1)
 September 30 – October 27, 2012 315,353(2)$49.78    
            
 October 28 – November 24, 2012 4,251(2) 43.67    
            
 November 25 – December 29, 2012 20,621(2) 49.49    
            
 (1)Shares available to be purchased under the Company’s ten million share repurchase authorization until October 2013. The extension of the authorization was announced on October 26, 2012.
 (2)Shares tendered to the Company by holders of stock based awards in payment of purchase price and/or withholding taxes upon exercise. In addition, includes restricted stock forfeitures.

  (a)   (b)  (c)  (d)   
  Total Number of Shares Purchased   Average Price Paid per Share  Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs  Maximum Number of Shares That May Yet Be Purchased Under the Plans or Programs   
          15,287,060 (1) 
  September 27 – October 24, 2015  1,036 (2)   $31.85           
                      
  October 25 – November 21, 2015  155 (2)    31.53           
                      
  November 22 – December 26, 2015                  
                      
 (1)Shares available to be purchased under the Company's 20 million share repurchase authorization until October 2016. The extension of  the authorization was announced on October 21, 2015.
 
 
 (2)Shares tendered to the Company by holders of stock-based awards in payment of purchase price and/or withholding taxes upon exercise. In addition, includes restricted stock forfeitures. 

The Company’s Board of Directors declared a regular quarterly dividend of 12.5 cents in the fourth quarter of 2012 and 10 cents per share on its common stock for the first three quarters of 2012 and each quarter of 2011.  Payment of dividends in the future is dependent upon the Company’s financial condition, cash flows, capital requirements, earnings, and other factors.




2112

Company Stock Performance

The high, low, and closing prices of Mueller’s common stock on the New York Stock Exchange for each fiscal quarter of 2012 and 2011 were as follows:

  High  Low  Close 
2012         
          
Fourth quarter $51.41  $42.43  $49.26 
Third quarter  48.48   39.72   45.47 
Second quarter  47.28   39.89   42.59 
First quarter  49.86   38.16   45.45 
             
2011            
             
Fourth quarter $46.33  $35.51  $38.42 
Third quarter  47.72   36.14   38.59 
Second quarter  40.13   34.60   38.47 
First quarter  37.32   31.08   36.95 
22


PERFORMANCE GRAPH

The following tablegraph compares total stockholder return since December 29, 200725, 2010 to the Dow Jones U.S. Total Market Index (Total Market Index) and the Dow Jones U.S. Building Materials & Fixtures Index (Building Materials Index).  Total return values for the Total Market Index, the Building Materials Index and the Company were calculated based on cumulative total return values assuming reinvestment of dividends. The common stock is traded on the New York Stock Exchange under the symbol MLI.
 

  2007  2008  2009  2010  2011  2012 
Mueller Industries, Inc.  100   78.24   89.06   117.24   137.79   178.35 
Dow Jones U.S. Total Market Index  100   60.21   81.28   93.72   95.05   108.72 
Dow Jones U.S. Building Materials & Fixtures Index  100   66.14   79.00   90.22   92.81   138.32 
                                
  2010  2011  2012  2013  2014  2015 
Mueller Industries, Inc.  100.00   117.53   152.12   195.49   215.09   177.80 
Dow Jones U.S. Total Return Index  100.00   101.34   117.89   156.76   177.06   178.18 
Dow Jones U.S. Building Materials & Fixtures Index  100.00   103.16   157.03   201.31   222.58   254.55 
 
2313

TABLE OF CONTENTS

ITEM 6.
SELECTED FINANCIAL DATA

(In thousands, except per share data)(In thousands, except per share data) 2012   2011   2010   2009  2008  (In thousands, except per share data) 2015    2014    2013    2012    2011   
                                           
For the fiscal year: (1)
For the fiscal year: (1)
                   
For the fiscal year: (1)
                    
                                           
 Net sales $2,189,938   $2,417,797   $2,059,797   $1,547,225  $2,558,448   Net sales $2,100,002    $2,364,227    $2,158,541    $2,189,938    $2,417,797   
                                                          
 Operating income  126,705 
(2)
  139,802 (3)  136,147 (4)  32,220 (5) 126,096
(6)
  Operating income  137,268     153,996     270,937   (5)  126,705   (6)  139,802   (7)
                                                                 
 Net income attributable to Mueller Industries, Inc.  82,395    86,321    86,171    4,675   80,814
(6)
  Net income attributable to Mueller Industries, Inc.  87,864   (3)  101,560   (4)  172,600       82,395       86,321     
                                                                    
 Diluted earnings per share  2.31 
(8)
  2.26    2.28    0.12   2.17   
Diluted earnings per share (2)
  1.54       1.79       3.06       1.16   (8)  1.13     
                                                                    
 Cash dividends per share  0.425    0.40    0.40    0.40   0.40   
Cash dividends per share (2)
  0.30       0.30       0.25       0.2125       0.20     
                                                                    
At year-end:At year-end:                        At year-end:                                        
                                                                    
 Total assets  1,104,155    1,347,604    1,258,996    1,180,141   1,182,913   Total assets  1,338,801       1,328,096       1,247,767       1,104,155       1,347,604     
                                                                    
 Long-term debt  207,300    156,476    158,226    158,226   158,726   Long-term debt  204,250       205,250       206,250       207,300       156,476     
                                                                    
                                                                    
(1) Includes activity of acquired businesses from the following purchase dates: Westermeyer Industries, Inc., August 16, 2012, Tube Forming L.P., December 28, 2010, and Linesets, Inc., August 6, 2010.  (1) Includes activity of acquired businesses from the following purchase dates: Great Lakes Copper Ltd., July 31, 2015; Sherwood Valve Products, LLC, June 18, 2015; Turbotec Products, Inc., March 30, 2015; Yorkshire Copper Tube, February 28, 2014; Howell Metal Company, October 17, 2013; and Westermeyer Industries, Inc., August 16, 2012. 
        
(2) Includes deferred recognition of $8.0 million gain from liquidation of LIFO inventory layers, $4.1 million net gain from settlement of litigation, $1.5 million gain from settlement of insurance claims, and severance charges of $3.4 million.  (2) Adjusted retroactively to reflect the two-for-one stock split that occurred on March 14, 2014. 
        
(3) Includes $10.5 million gain from settlement of litigation.  (3) Includes $15.4 million pre-tax gain from the sale of certain assets, severance charges of $3.4 million and a permanent adjustment to a deferred tax liability of $4.2 million. 
        
(4) Includes $22.7 million gain from settlement of insurance claims.  (4) Includes $6.3 million pre-tax gain on sale of assets, reversal of valuation allowance of $5.7 million, and $7.3 million of pre-tax charges related to severance. 
        
(5) Includes impairment charges of $29.8 million, primarily related to goodwill.  (5) Includes $106.3 million pre-tax gain from settlement of insurance claims, $39.8 million pre-tax gain from the sale of the Company's Schedule 40 pressure plastic fittings business along with the sale of certain other plastic fittings manufacturing assets, and pre-tax impairment charges of $4.3 million primarily related to real property associated with the aforementioned plastics sale transaction. 
        
(6) Includes $14.9 million pre-tax gain from liquidation of LIFO layers less a pre-tax charge of $4.9 million to write down inventories to the lower-of-cost-or-market and a goodwill impairment charge of $18.0 million.  (6) Includes deferred recognition of $8.0 million gain from liquidation of LIFO inventory layers, $4.1 million net gain from settlement of litigation, $1.5 million gain from settlement of insurance claims, and severance charges of $3.4 million. 
        
(7) Includes the net-of-tax effect of all of the items described in (6) above, plus a provision of $15.4 million ($9.6 million after tax) related to environmental settlements and obligations and a gain of $21.6 million related to the early extinguishment of debt.  (7) Includes $10.5 million gain from settlement of litigation. 
        
(8) Includes the impact of 10.4 million shares repurchased from Leucadia National Corporation in September 2012.  (8)Includes the impact of 10.4 million shares repurchased from Leucadia National Corporation in September 2012. 
    
24

Table of Contents

ITEM 7.
MANAGEMENT’SMANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Management’sManagement's discussion and analysis of financial condition and results of operations is contained under the caption “Financial Review”"Financial Review" submitted as a separate section of this Annual Report on Form 10-K commencing on page F-2.
 

14

TABLE OF CONTENTS
INDEX
ITEM 7A.
QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Quantitative and qualitative disclosures about market risk are contained under the caption “Financial Review”"Financial Review" submitted as a separate section of this Annual Report on Form 10-K commencing on page F-2.


ITEM 8.
FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA


Financial Statements required by this item are contained in a separate section of this Annual Report on Form 10-K commencing on page F-1.F-16.


ITEM 9.
CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

None.
 
 
ITEM 9A.
CONTROLS AND PROCEDURES
 
Evaluation of Disclosure Controls and Procedures

The Company maintains disclosure controls and procedures designed to ensure information required to be disclosed in Company reports filed under the Securities Exchange Act of 1934, as amended (the Exchange Act), is recorded, processed, summarized, and reported within the time periods specified in the SEC’sSEC's rules and forms.  Disclosure controls and procedures are designed to provide reasonable assurance that information required to be disclosed in Company reports filed under the Exchange Act is accumulated and communicated to management, including the Company’sCompany's Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.
 
The Company’sCompany's management, with the participation of the Company’sCompany's Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of the Company’sCompany's disclosure controls and procedures pursuant to Rule 13a-15(e) of the Exchange Act as of December 29, 2012.26, 2015.  Based on that evaluation, the Company’sCompany's Chief Executive Officer and Chief Financial Officer have concluded that the Company’sCompany's disclosure controls and procedures are effective as of December 29, 201226, 2015 to ensure that information required to be disclosed in Company reports filed under the Exchange Act is (i) recorded, processed, summarized and reported within the time periods specified in the SEC rules and forms and (ii) accumulated and communicated to management, including the Company’sCompany's principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure.
25

Table of Contents

Management’sManagement's Report on Internal Control over Financial Reporting

The Company’sCompany's management is responsible for establishing and maintaining adequate internal control over financial reporting as defined in Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934.  Pursuant to the rules and regulations of the SEC, internal control over financial reporting is a process designed by, or under the supervision of, the Company’sCompany's principal executive and principal financial officers, and effected by the Company’s boardCompany's Board of directors,Directors, management and other personnel, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with accounting principles generally accepted in the United States and includes those policies and procedures that (i) pertain to the maintenance of records that in reasonable detail accurately and fairly reflect the transactions and dispositions of the  Company’sCompany's assets; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the issuer are being made only in accordance with authorizations of the Company’sCompany's management and directors; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the Company’sCompany's assets that could have a material effect on the financial statements.  Due to inherent limitations, internal control over financial reporting may not prevent or detect misstatements.  Further, because of changes in conditions, effectiveness of internal control over financial reporting may vary over time.
 
15

TABLE OF CONTENTS
INDEX
The Company’sCompany acquired Turbotec Products, Inc., Sherwood Valve Products, LLC, and Great Lakes Copper Ltd. during 2015 and has excluded these businesses from management's assessment of internal controls.  The total value of assets for these businesses at year-end was $152.8 million, which represents 11.4 percent of the Company's consolidated total assets at December 26, 2015.  Net sales from the dates of acquisition represents 6.1 percent of the consolidated net sales of the Company for 2015.  Operating income from the date of acquisitions represents 4.3 percent of the consolidated operating income of the Company for 2015.  Accordingly, these acquired businesses are not included in the scope of this report.

As required by Rule 13a-15(c) under the Exchange Act, the Company's management, with the participation of the Company’sCompany's Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of the Company’sCompany's internal control over financial reporting as of December 29, 201226, 2015 based on the control criteria established in a report entitled Internal Control—Integrated Framework, (2013 Framework) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).  Based on such evaluation, management has concluded that our internal control over financial reporting iswas effective as of December 29, 2012.26, 2015.
 
Ernst & Young LLP, (E&Y), the independent registered public accounting firm that audited the Company’sCompany's financial statements included in this Annual Report on Form 10-K, has issued an attestation report on the Company’sCompany's internal control over financial reporting, which is included herein.

Changes in Internal Control Over Financial Reporting
 
DuringThere were no changes in the fourth quarter of 2012, the Company determined that control deficiencies in itsCompany's internal control over financial reporting at one of its divisions,during the Standard Products Division (SPD), existed as ofCompany's fiscal quarter ended December 31, 2011.  These control deficiencies related26, 2015, that have materially affected, or are reasonably likely to a combination of appropriate review of significant manual journal entries as well as financial review monitoring controls. The Company and E&Y have concluded that, had it and they been aware ofmaterially affect, the combination of these control deficiencies in the Company’sCompany's internal control over financial reporting at February 28, 2012, the date of its and their reports on internal control over financial reporting as of December 31, 2011, both would have concluded that a material weakness existed and that the Company’s internal control over financial reporting was ineffective at that date.

The material weakness did not result in a material misstatement in the Company’s financial position, results of operations, or cash flows as of and for the period ended December 31, 2011.  Furthermore, during the fourth quarter of 2012, the Company designed and implemented remediation measures to address the material weakness described above and enhance the Company’s internal control over financial reporting. The following actions which the Company believes have remediated the material weakness in internal control over financial reporting were completed as of the date of this filing:

·  The Company reorganized the accounting function of SPD that was in place when the control deficiencies occurred and supplemented that function with a finance team that has more public company accounting and finance experience; and

·  The finance team effectively added monitoring practices concerning the review of manual journal entries and reported financial results.
 
2616

TABLE OF CONTENTS
Table of ContentsINDEX

Report of Independent Registered Public Accounting Firm

The Board of Directors and Stockholders of Mueller Industries, Inc.

We have audited Mueller Industries, Inc.’s's internal control over financial reporting as of December 29, 2012,26, 2015, based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 Framework) (the COSO criteria). Mueller Industries, Inc.’s's management is responsible for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting included in the accompanying Management’sManagement's Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the company’scompany's internal control over financial reporting based on our audit.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

A company’scompany's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’scompany's internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’scompany's assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements.  Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

As indicated in the accompanying Management's Report on Internal Control over Financial Reporting, management's assessment of and conclusion on the effectiveness of internal control over financial reporting did not include the internal controls of Turbotec Products, Inc., Sherwood Valve Products, LLC, or Great Lakes Copper Ltd., which are included in the 2015 consolidated financial statements of Mueller Industries, Inc. and constituted $152.8 million and $106.9 million of total and net assets, respectively, as of December 26, 2015, and $128.0 million and $5.9 million of net sales and operating income, respectively, for the year then ended.  Our audit of internal control over financial reporting of Mueller Industries, Inc. also did not include an evaluation of the internal control over financial reporting of Turbotec Products, Inc., Sherwood Valve Products, LLC, or Great Lakes Copper Ltd.

In our opinion, Mueller Industries, Inc. maintained, in all material respects, effective internal control over financial reporting as of December 29, 2012,26, 2015, based on the COSO criteria.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated balance sheets of Mueller Industries, Inc. as of December 29, 201226, 2015 and December 31, 2011,27, 2014, and the related consolidated statements of income, comprehensive income, changes in equity and cash flows for each of the three years in the period ended December 29, 201226, 2015 and our report dated February 27, 201324, 2016 expressed an unqualified opinion thereon.
 
                                                                                    

  /s/Ernst & Young LLP
Memphis, Tennessee 
February 27, 201324, 2016 
 
2717

TABLE OF CONTENTS
Table of ContentsINDEX
ITEM 9B.
OTHER INFORMATION


None.


PART III

DIRECTORS, EXECUTIVE OFFICERS, AND CORPORATE GOVERNANCE


The information required by Item 10 is contained under the captions “Ownership"Ownership of Common Stock by Directors and Executive Officers and Information about Director Nominees,” “Corporate" "Corporate Governance,” “Report" "Report of the Audit Committee of the Board of Directors," and “Section"Section 16(a) Beneficial Ownership Compliance Reporting”Reporting" in the Company’sCompany's Proxy Statement for its 20132016 Annual Meeting of Stockholders to be filed with the SEC on or about March 20, 2013,24, 2016, which is incorporated herein by reference.

The Company intends to disclose any amendments to itshas adopted a Code of Business Conduct and Ethics by posting such informationthat applies to its chief executive officer, chief financial officer, and other financial executives.  We have also made the Company’sCode of Business Conduct and Ethics available on the Company's website at www.muellerindustries.com.
 

ITEM 11.
EXECUTIVE COMPENSATION
 
The information required by Item 11 is contained under the caption “Compensation"Compensation Discussion and Analysis,” “Summary" "Summary Compensation Table for 2012,” “20122015," "2015 Grants of Plan Based Awards Table,” “Outstanding" "Outstanding Equity Awards at Fiscal 20122015 Year-End,” “2012" "2015 Option Exercises and Stock Vested,” “Employment and Consulting Agreements,” “Potential" "Potential Payments UnderUpon Termination of Employment and Consulting Agreementsor Change in Control as of the End of 2012,” “20122015," "2015 Director Compensation,” “Report" "Report of the Compensation Committee of the Board of Directors on Executive Compensation”Compensation" and “Corporate Governance”"Corporate Governance" in the Company’sCompany's Proxy Statement for its 20132016 Annual Meeting of Stockholders to be filed with the SEC on or about March 20, 2013,24, 2016, which is incorporated herein by reference.
 
2818

TABLE OF CONTENTS
Table of ContentsINDEX


ITEM 12.
SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

Equity Compensation Plan Information

The following table discloses information regarding the securities to be issued and the securities remaining available for issuance under the Registrant’sRegistrant's stock-based incentive plans as of December 29, 201226, 2015 (shares in thousands):

  (a)  (b)  (c) (a) (b) (c) 
Plan category Number of securities to be issued upon exercise of outstanding options, warrants, and rights  Weighted average exercise price of outstanding options, warrants, and rights  Number of securities remaining available for future issuance under equity compensation plans (excluding securities reflected in column (a)) 
Plan categoryNumber of securities to be issued upon exercise of outstanding options, warrants, and rights Weighted average exercise price of outstanding options, warrants, and rights Number of securities remaining available for future issuance under equity compensation plans (excluding securities reflected in column (a)) 
             
Equity compensation plans approved by security holders Equity compensation plans approved by security holders  694  $28.93   329(1)  1,198  $20.59   1,146 
                         
Equity compensation plans not approved by security holders Equity compensation plans not approved by security holders                  
                         
Total Total  694  $28.93   329   1,198  $20.59   1,146 
             
(1) Of the 329 thousand securities remaining available for issuance under the equity compensation plans, 317 thousand are available under the Company’s 2009 Stock Incentive Plan for issuance of restricted stock, stock appreciation rights, or stock options. The remaining securities are available for issuance of stock options to the Board of Directors only.

Other information required by Item 12 is contained under the captions “Principal Stockholders”"Principal Stockholders" and “Ownership"Ownership of Common Stock by Directors and Executive Officers and Information about Director Nominees”Nominees" in the Company’sCompany's Proxy Statement for its 20132016 Annual Meeting of Stockholders to be filed with the SEC on or about March 20, 2013,24, 2016, which is incorporated herein by reference.


ITEM 13.
CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

The information required by Item 13 is contained under the caption “Corporate Governance”"Corporate Governance" in the Company’sCompany's Proxy Statement for its 20132016 Annual Meeting of Stockholders to be filed with the SEC on or about March 20, 2013,24, 2016, which is incorporated herein by reference.
 
 
ITEM 14.
PRINCIPAL ACCOUNTING FEES AND SERVICES
       
The information required by Item 14 is contained under the caption “Appointment"Appointment of Independent Registered Public Accounting Firm”Firm" in the Company’sCompany's Proxy Statement for its 20132016 Annual Meeting of Stockholders to be filed with the SEC on or about March 20, 2013,24, 2016, which is incorporated herein by reference.
 
2919

TABLE OF CONTENTS
Table of ContentsINDEX


PART IV


ITEM 15.
EXHIBITS, FINANCIAL STATEMENT SCHEDULES

(a)The following documents are filed as part of this report:
  
1.Financial Statements: the financial statements, notes, and report of independent registered public accounting firm described in Item 8 of this Annual Report on Form 10-K are contained in a separate section of this Annual Report on Form 10-K commencing on page F-1.
  
2.Financial Statement Schedule: the financial statement schedule described in Item 8 of this report is contained in a separate section of this Annual Report on Form 10-K commencing on page F-1.
  
3.Exhibits: 
 3.1Restated Certificate of Incorporation of the Registrant dated February 8, 2007 (Incorporated herein by reference to Exhibit 3.1 of the Registrant’sRegistrant's Annual Report on Form 10-K, dated February 28, 2007, for the fiscal year ended December 30, 2006).
   
 3.2Amended and Restated By-laws of the Registrant, effective as of January 1, 201215, 2016 (Incorporated herein by reference to Exhibit 3.1 of the Registrant’sRegistrant's Current Report on Form 8-K, dated November 3, 2011)January 19, 2016).
   
 4.1Indenture, dated as of October 26, 2004, by and between Mueller Industries, Inc., and SunTrust Bank, as trustee (Incorporated herein by reference to Exhibit 4.1 of the Registrant’s Current Report on Form 8-K, dated October 26, 2004).
4.2Certain instruments with respect to long-term debt of the Registrant have not been filed as Exhibits to this Report since the total amount of securities authorized under any such instruments does not exceed 10 percent of the total assets of the Registrant and its subsidiaries on a consolidated basis.  The Registrant agrees to furnish a copy of each such instrument upon request of the SEC.
10.1Amended and Restated Employment Agreement, effective as of September 17, 1997, by and between the Registrant and Harvey L. Karp (Incorporated herein by reference to Exhibit 10.8 of the Registrant’s Annual Report on Form 10-K, dated March 24, 2003, for the fiscal year ended December 28, 2002).
10.2Amendment, dated June 21, 2004, to the Amended and Restated Employment Agreement dated as of September 17, 1997, by and between the Registrant and Harvey Karp (Incorporated herein by reference to Exhibit 10.3 of the Registrant’s Quarterly Report on Form 10-Q, for the quarter ended June 26, 2004, dated July 16, 2004).
10.3Second Amendment, dated February 17, 2005, to the Amended and Restated Employment Agreement, dated as of September 17, 1997, between the Registrant and Harvey Karp (Incorporated herein by reference to Exhibit 10.2 of the Registrant’s Current Report on Form 8-K, dated May 5, 2005). 
    
 10.4Third Amendment, dated October 25, 2007, to the Amended and Restated Employment Agreement, dated as of September 17, 1997, by and between the Registrant and Harvey Karp (Incorporated herein by reference to Exhibit 10.1 of the Registrant’s Current Report on Form 8-K, dated October 25, 2007).
30

10.5Fourth Amendment, dated December 2, 2008, to the Amended and Restated Employment Agreement, dated as of September 17, 1997, by and between the Registrant and Harvey Karp (Incorporated herein by reference to Exhibit 10.5 of the Registrant’s Annual Report on Form 10-K, dated February 24, 2009, for the fiscal year ended December 27, 2008).
10.6Amended and Restated Consulting Agreement, dated October 25, 2007, by and between the Registrant and Harvey Karp (Incorporated herein by reference to Exhibit 10.2 of the Registrant’sRegistrant's Current Report on Form 8-K, dated October 25, 2007). 
    
 10.710.2Amendment No. 1, dated December 2, 2008, to the Amended and Restated Consulting Agreement, dated October 25, 2007, by and between the Registrant and Harvey Karp (Incorporated herein by reference to Exhibit 10.7 of the Registrant’sRegistrant's Annual Report on Form 10-K, dated February 24, 2009, for the fiscal year ended December 27, 2008). 
    
 10.810.3Letter Agreement with Harvey Karp, dated as of May 11, 2011 (Incorporated herein by reference to Exhibit 10.1 of the Registrant’sRegistrant's Current Report on Form 8-K, dated May 16, 2011). 
    
 10.9Employment Agreement, effective October 17, 2002, by and between the Registrant and Kent A. McKee (Incorporated herein by reference to Exhibit 10.18 of the Registrant’s Annual Report on Form 10-K, dated March 24, 2003, for the fiscal year ended December 28, 2002).
10.10Amendment No. 1, dated December 10, 2008, to the Employment Agreement, effective October 17, 2002, by and between the Registrant and Kent A. McKee (Incorporated herein by reference to Exhibit 10.16 of the Registrant’s Annual Report on Form 10-K, dated February 24, 2009, for the fiscal year ended December 27, 2008).
10.1110.4Amended and Restated Employment Agreement, effective October 30, 2008, by and between the Registrant and Gregory L. Christopher (Incorporated herein by reference to Exhibit 10.1 of the Registrant’sRegistrant's Current Report on Form 8-K, dated December 26, 2008). 
    
 10.1210.5Mueller Industries, Inc. 1994 Non-Employee Director Stock Option Plan, as amendedAmendment No. 1 to Amended and Restated Employment Agreement by and between the Registrant and Gregory L. Christopher, dated February 14, 2013 (Incorporated herein by reference to Exhibit 10.1210.1 of the Registrant’s Annual Report on Form 10-K, dated March 24, 2003, for the fiscal year ended December 28, 2002 and Exhibit 99.6 of the Registrant’sRegistrant's Current Report on Form 8-K, dated August 31, 2004)February 14, 2013). 
    
 10.13Mueller Industries, Inc. 1998 Stock Option Plan, as amended (Incorporated herein by reference to Exhibit 10.14 of the Registrant’s Annual Report on Form 10-K, dated March 24, 2003, for the fiscal year ended December 28, 2002 and Exhibit 99.4 of the Registrant’s Current Report on Form 8-K, dated August 31, 2004).
 10.1410.6Mueller Industries, Inc. 2002 Stock Option Plan Amended and Restated as of February 16, 2006 (Incorporated herein by reference to Exhibit 10.20 of the Registrant’sRegistrant's Annual Report on Form 10-K, dated February 28, 2007, for the fiscal year ended December 30, 2006). 
   
 10.1510.7Mueller Industries, Inc. 2009 Stock Incentive Plan (Incorporated by reference from Appendix I to the Company’sCompany's 2009 Definitive Proxy Statement with respect to the Company’sCompany's 2009 Annual Meeting of Stockholders, as filed with the Securities and Exchange Commission on March 26, 2009).
20

   
 10.1610.8Mueller Industries, Inc. 2014 Stock Incentive Plan (Incorporated by reference from Appendix I to the Company's 2014 Definitive Proxy Statement with respect to the Company's 2014 Annual Meeting of Stockholders, as filed with the Securities and Exchange Commission on March 19, 2014).
10.9Amendment to the Mueller Industries, Inc. 2002 Stock Option Plan, dated July 11, 2011 (Incorporated herein by reference to Exhibit 10.16 of the Registrant’sRegistrant's Annual Report on Form 10-K, dated February 28, 2012, for the fiscal year ended December 31, 2011).
31

 10.17
10.10Amendment to the Mueller Industries, Inc. 2009 Stock Incentive Plan, dated July 11, 2011 (Incorporated herein by reference to Exhibit 10.17 of the Registrant’sRegistrant's Annual Report on Form 10-K, dated February 28, 2012, for the fiscal year ended December 31, 2011).
   
 10.1810.11Mueller Industries, Inc. 2011 Annual Bonus Plan (Incorporated herein by reference to Exhibit 10.18 of the Registrant’sRegistrant's Annual Report on Form 10-K, dated February 28, 2012, for the fiscal year ended December 31, 2011).
   
 10.1910.12Summary description of the Registrant’s 2013Registrant's 2016 incentive plan for certain key employees.
   
 10.2010.13Amended Credit Agreement, dated as of March 7, 2011, among the Registrant (as Borrower) and Bank of America, N.A. (as agent), and certain lenders named therein, following adoption of Amendment No. 2 dated December 11, 2012.2012 (Incorporated herein by reference to Exhibit 10.20 of the Registrant's Annual Report on Form 10-K, dated February 27, 2013, for the fiscal year ended December 29, 2012).
   
 10.2110.14Amendment No. 1 to Credit Agreement among the Registrant (as borrower), Bank of America, N.A. (as agent), and certain lenders named therein dated August 12, 2011 (Incorporated herein by reference to Exhibit 10.1 of the Registrant’sRegistrant's Quarterly Report on Form 10-Q, for the Quarterly period ended October 1, 2011, dated October 27, 2011).
   
 10.2210.15Amendment No. 2 to Credit Agreement among the Registrant (as borrower), Bank of America, N.A. (as agent), and certain lenders named therein dated December 11, 2012.2012  (Incorporated herein by reference to Exhibit 10.22 of the Registrant's Annual Report on Form 10-K, dated February 27, 2013, for the fiscal year ended December 29, 2012).
   
 10.2310.16EmploymentMembership Interest Purchase Agreement by and between the RegistrantSherwood Valve Products, Inc. and James H. Rourke,Taylor-Wharton International LLC, dated March 23, 2012as of June 18, 2015 (Incorporated herein by reference to Exhibit 10.1 of the Registrant’sRegistrant's Current Report on Form 8-K, dated March 26, 2012)June 19, 2015).
   
 10.2410.18Share RepurchasePurchase Agreement among Great Lakes Copper Inc. and Mueller Copper Tube Products, Inc. dated as of September 23, 2012, by and among Mueller Industries, Inc., Leucadia National Corporation and BEI-Longhorn, LLC.July 31, 2015.  (Incorporated herein by reference to Exhibit 10.1 of the Registrant’s CurrentRegistrant's Quarterly Report on Form 8-K,10-Q, dated October 21, 2015 for the period ended September 24, 2012)26, 2015).
   
 10.2510.19AmendedAgreement and Restated Letter Agreement,Plan of Merger, dated as of September 23, 2012,August 5, 2015, by and between Mueller Industries,among Tecumseh Products Company, MA Industrial JV LLC and MA Industrial Sub Inc. and Leucadia National Corporation (Incorporated herein by reference to Exhibit 10.12.1 of the Registrant’sRegistrant's Current Report on Form 8-K, dated September 24, 2012)August 7, 2015).
 
 10.26Separation Agreement by and between the Registrant and Kent A. McKee, dated November 7, 2012 (Incorporated by reference to Exhibit 10.1 of the Registrant’s Current Report on Form 8-K, dated November 9, 2012).
10.27Amendment No. 1 to Amended and Restated Employment Agreement by and between the Registrant and Gregory L. Christopher, dated February 14, 2013 (Incorporated by reference to Exhibit 10.1 of the Registrant’s Current Report on Form 8-K, dated February 14, 2013).
   
 21.0Subsidiaries of the Registrant.
   
 23.0Consent of Independent Registered Public Accounting Firm.
21

   
 31.1Certification of Chief Executive Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a) of the Securities Exchange Act of 1934, as amended.
   
 31.2Certification of Chief Financial Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a) of the Securities Exchange Act of 1934, as amended.
   
 32.1Certification of Chief Executive Officer pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32

 32.2Certification of Chief Financial Officer pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
   
 101.CALXBRL Taxonomy Extension Calculation Linkbase
   
 101.DEFXBRL Taxonomy Extension Definition Linkbase 
   
 101.INSXBRL Instance Document
   
 101.LABXBRL Taxonomy Extension Label Linkbase 
   
 101.PREXBRL Presentation Linkbase Document
   
 101.SCHXBRL Taxonomy Extension Schema 
 
3322

TABLE OF CONTENTS
INDEX

Table of Contents
SIGNATURES

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on February 27, 2013.24, 2016.

MUELLER INDUSTRIES, INC.

 
/s/ /s/ Gregory L. Christopher
 
 
Gregory L. Christopher, Chief Executive Officer
(Principal Executive Officer), and DirectorChairman of the Board
 

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the date indicated.

Signature
Title
Date
   
/s/Gregory L. Christopher
    Gregory L. Christopher
Chief Executive Officer (Principal Executive Officer) and Chairman of the BoardFebruary 24, 2016
/s/ Gary S. Gladstein
Chairman of the Board, andLead Independent DirectorFebruary 27, 201324, 2016
Gary S. Gladstein  
   
/s/ Gregory L. Christopher
Chief Executive OfficerFebruary 27, 2013
Gregory L. Christopher(Principal Executive Officer), and Director
/s/ Paul J. FlahertyAlexander P. Federbush
DirectorFebruary 27, 2013
Alexander P. Federbush
/s/ Paul J. Flaherty
DirectorFebruary 27, 201324, 2016
Paul J. Flaherty  
   
/s/ Gennaro J. Fulvio
DirectorFebruary 27, 201324, 2016
Gennaro J. Fulvio  
   
/s/ Scott J. Goldman
DirectorFebruary 27, 201324, 2016
Scott J. Goldman  
   
/s/ John B. HansenTerry Hermanson
DirectorFebruary 27, 201324, 2016
John B. Hansen
/s/ Terry Hermanson
DirectorFebruary 24, 2016
Terry Hermanson  
   

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the date indicated.

 
Signature and Title
Date
   
 
/s/ Jeffrey A. Martin
February 27, 201324, 2016
 Jeffrey A. Martin 
 Chief Financial Officer and Treasurer 
 (Principal Financial and Accounting Officer) 
   
 
/s/ Anthony J. SteinriedeRichard W. Corman
February 27, 201324, 2016
 Richard W. CormanAnthony J. Steinriede 
 Vice President – Corporate Controller 


3423

Table of Contents

MUELLER INDUSTRIES, INC.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

  
  
  
  
  
  
  
F- 18
  




FINANCIAL STATEMENT SCHEDULE

 
Schedule for the years ended December 29, 2012,26, 2015, December 31, 2011,27, 2014, and December 25, 201028, 2013
  
  
 
F - 1

TABLE OF CONTENTS
Table of ContentsINDEX

FINANCIAL REVIEW

The Financial Review section of our Annual Report on Form 10-K consists of the following: Management's Discussion and Analysis of Results of Operations and Financial Condition (MD&A), the Consolidated Financial Statements, and Other Financial Information, all of which include information about our significant accounting policies, practices, and the transactions that impact our financial results.  The following MD&A describes the principal factors affecting the results of operations, liquidity and capital resources, contractual cash obligations and the critical accounting estimates of the Company.  The discussion in the Financial Review section should be read in conjunction with the other sections of this Annual Report, particularly "Item 1: Business" and our other detailed discussion of risk factors included in this MD&A.

Overview

The Company isWe are a leading manufacturer of copper, brass, plastic,aluminum, and aluminumplastic products.  The range of these products is broad:  copper tube and fittings; line sets; brass and copper alloy rod, bar, and shapes; aluminum and brass forgings; aluminum and copper impact extrusions; plastic pipe, fittings and valves; refrigeration valves and fittings; fabricated tubular products; and steel nipples.  The CompanyWe also resellsresell imported brass and plastic plumbing valves, malleable iron fittings, faucets and plumbing specialty products.  Mueller’sMueller's operations are located throughout the United States and in Canada, Mexico, Great Britain, and China.

The Company’sCompany's businesses are aggregated into two reportable segments: the Plumbing & Refrigeration segment and the Original Equipment Manufacturers (OEM) segment.  For disclosure purposes, as permitted under Accounting Standards Codification (ASC) 280, Segment Reporting, certain operating segments are aggregated into reportable segments.  The Plumbing & Refrigeration segment is composed of the Standard Products Division (SPD), European Operations, and Mexican Operations.  The OEM segment is composed of the Industrial Products Division (IPD), Engineered Products Division (EPD), and Jiangsu Mueller–Xingrong Copper Industries Limited (Mueller-Xingrong), the Company’s Chinese joint venture.  Certain administrative expenses and expenses related primarily to retiree benefits at inactive operations are combined into the Corporate and Eliminations classification.  These reportable segments are described in more detail below.

SPD manufactures and sells copper tube, copper and plastic fittings, line sets, plastic pipe, and valves in North America and sources products for import distribution in North America.  European Operations manufacture copper tube in Europe, which is sold in Europe and the Middle East; activities also include import distribution in the U.K. and Ireland.  Mexican Operations consist of pipe nipple manufacturing and import distribution businesses including product lines of malleable iron fittings and other plumbing specialties.  The Plumbing & Refrigeration segment sells products to wholesalers in the heating, ventilation, and air-conditioning (HVAC), plumbing, and refrigeration markets, to distributors to the manufactured housing and recreational vehicle industries, and to building material retailers.
·
Plumbing & Refrigeration:  The Plumbing & Refrigeration segment is composed of Standard Products (SPD), Great Lakes Copper Ltd. (Great Lakes), European Operations, and Mexican Operations.  SPD manufactures and sells copper tube, copper and plastic fittings, line sets, and valves in North America and sources products for import distribution in North America.  Great Lakes manufactures copper tube and line sets in Canada and sells its products primarily in the U.S. and Canada. European Operations manufacture copper tube in the United Kingdom, which is sold throughout Europe.  Mexican Operations consist of pipe nipple manufacturing and import distribution businesses including product lines of malleable iron fittings and other plumbing specialties.  The Plumbing & Refrigeration segment sells products to wholesalers in the HVAC, plumbing, and refrigeration markets, to distributors to the manufactured housing and recreational vehicle industries, and to building material retailers.

The OEM segment manufactures and sells brass and copper alloy rod, bar, and shapes; aluminum and brass forgings; aluminum and copper impact extrusions; refrigeration valves and fittings; fabricated tubular products; and gas valves and assemblies.  Mueller–Xingrong manufactures engineered copper tube primarily for air-conditioning applications; these products are sold primarily to OEM’s located in China.  The OEM segment sells its products primarily to original equipment manufacturers, many of which are in the HVAC, plumbing, and refrigeration markets.
·OEM:  The OEM segment is composed of Industrial Products, (IPD), Engineered Products (EPD), and Jiangsu Mueller–Xingrong Copper Industries Limited (Mueller-Xingrong), the Company's Chinese joint venture.  The OEM segment manufactures and sells brass and copper alloy rod, bar, and shapes; aluminum and brass forgings; aluminum and copper impact extrusions; refrigeration valves and fittings; fabricated tubular products; and gas valves and assemblies.  Mueller-Xingrong manufactures engineered copper tube primarily for air-conditioning applications; these products are sold primarily to OEMs located in China.  The OEM segment sells its products primarily to original equipment manufacturers, many of which are in the HVAC, plumbing, refrigeration, and industrial markets.

New housing starts and commercial construction are important determinants of the Company’sCompany's sales to the HVAC, refrigeration, and plumbing markets because the principal end use of a significant portion of the Company’sour products is in the construction of single and multi-family housing and commercial buildings.  Repairs and remodeling projects are also important drivers of underlying demand for these products.

The majority of the Company’s manufacturing facilities operated at significantly below capacity during 2012, 2011, and 2010 due to the reduced demand for the Company’s products arising from the general economic conditionsResidential construction activity has shown improvement in the U.S. and foreign markets that the Company serves.  The U.S. housing and residential construction market has not fully recovered from the economic downturn during 2008 and 2009.  The recent years, from 2009 through 2012 hadbut remains at levels below long-term historical averages.  Continued improvement is expected, but may be tempered by continuing low labor participation rates, the lowest recorded housing starts since recordkeeping began in 1959.  From 1959 through 2007, annual new housing starts averaged 1.5 million units.pace of household formations, higher interest rates, and tighter lending standards.  Per the U.S. Census Bureau, newactual housing starts in the U.S. were 7801.1 million in 2015, which compares to 1.0 million in 2014 and 925 thousand in 2012, which compares with 609 thousand in 2011 and 587 thousand in 2010, all of which are substantially below average historic levels.2013.  Mortgage rates have remainedremain at historically low levels, during 2012, 2011 and 2010, as the average 30-year fixed mortgage rate was 3.35approximately 3.85 percent in December 2012, 3.962015 and 4.17 percent in December 2011, and 4.71 percent in December 2010.  Commercial construction has also declined significantly in recent years and, in fact, most categories remain at levels less than a decade ago.  According to the U.S. Census Bureau, the actual private nonresidential value of construction put in place was $297.7 billion in 2012, $258.0 billion in 2011, and $263.8 billion in 2010, significantly less than activity levels in 2008 and 2009.  Business conditions in the U.S. automotive industry were also exceptionally difficult in the economic downturn during 2008 and 2009, which affected the demand for various products in the Company’s OEM segment; however, improvements have occurred in 2011 and 2012.  These conditions have significantly affected the demand for virtually all of the Company’s core products in recent years.2014.  

F - 2

TABLE OF CONTENTS
Residential construction activity improved in 2012 but is still at historical lows.  Recovery in the near-term is expected but may be tempered by continuing high rates of unemployment and tighter lending standards.  The private non-residentialnonresidential construction sector, which includes offices, industrial, health care, and retail projects, showedbegan showing improvement in 20122015, 2014, and 2013 after declines in previous years.  Per the U.S. Census Bureau, the actual (not seasonally adjusted) value of two percentprivate nonresidential construction put in 2011, 23 percentplace was $389.3 billion in 20102015, $347.7 billion in 2014, and 16 percent$312.3 billion in 2009.  The Company expects2013.  We expect that most of these conditions will gradually improve, but at an irregular pace.continue to improve.

Profitability of certain of the Company’sCompany's product lines depends upon the “spreads”"spreads" between the cost of raw material and the selling prices of its products.  The open market prices for copper cathode and scrap, for example, influence the selling price of copper tube, a principal product manufactured by the Company.  The Company attemptsWe attempt to minimize the effects on profitability from fluctuations in material costs by passing through these costs to itsour customers.  The Company’sOur earnings and cash flow are dependent upon these spreads that fluctuate based upon market conditions.

Earnings and profitability are also impacted by unit volumes that are subject to market trends, such as substitute products, imports, technologies, and market share.  In our core product lines, the Companywe intensively manages itsmanage our pricing structure while attempting to maximize its profitability.  From time-to-time, this practice results in lost sales opportunities and lower volume.  For plumbing systems, plastics are the primary substitute product; these products represent an increasing share of consumption.  U.S. consumption of copper tube is still predominantly supplied by U.S. manufacturers.  For certain air-conditioning and refrigeration applications, aluminum based systems are the primary substitution threat.  The CompanyWe cannot predict the acceptance or the rate of switching that may occur.  In recent years, brass rod consumption in the U.S. has declined due to the outsourcing of many manufactured products from offshore regions.

The years ended December 29, 2012 and December 25, 2010 contained 52 weeks, while the year ended December 31, 2011 contained 53 weeks.

Results of Operations

2012 Performance Compared with 2011Consolidated Results

The following table compares summary operating results for 2015, 2014, and 2013:

     Percent Change 
(In thousands) 2015 2014 2013 2015 vs. 2014 2014 vs. 2013 
       
Net sales $2,100,002  $2,364,227  $2,158,541   (11.2)%  9.5%
Operating income  137,268   153,996   270,937   (10.9)  (43.2)
Net income  87,864   101,560   172,600   (13.5)  (41.2)

The following are components of changes in net sales compared to the prior year:

  2015 vs. 2014  2014 vs. 2013  
        
Net selling price in core product lines (9.4)  (3.1)%
Unit sales volume in core product lines   (4.3)   2.1  
Acquisitions & new products   5.8    9.5  
Dispositions (2.6)     
Other   (0.7)   1.0  
          
    (11.2)  9.5 %

ConsolidatedThe decrease in net sales in 20122015 was primarily due to (i) lower net selling prices of $221.5 million in our core product lines, primarily copper tube and brass rod, (ii) lower unit sales volume of $102.3 million in our core product lines, primarily in the OEM segment, and (iii) the absence of sales of $57.5 million recorded by Primaflow, a business we sold during November 2014.  These decreases were $2.19 billion, a 10 percent decrease compared withoffset by $90.5 million of sales recorded by Great Lakes Copper Ltd. (Great Lakes), acquired in July 2015, $20.8 million of sales recorded by Sherwood Valve Products, LLC (Sherwood), acquired in June 2015, and $16.8 million of sales recorded by Turbotec Products, Inc. (Turbotec), acquired in March 2015.

The increase in net sales in 2014 was primarily due to (i) incremental sales of $91.7 million contributed by Yorkshire Copper Tube (Yorkshire), acquired in February 2014, (ii) $109.1 million of sales contributed by Howell Metals Company (Howell), acquired in October 2013, (iii) an increase in unit sales in our other core product lines of $49.9 million, and (iv) an increase in net sales of $2.42 billion$20.3 million from our non-core product lines.  These increases were offset by lower selling prices of $65.4 million in 2011.  The decrease was largely attributable to the decrease in base metal prices, primarily copper, and slightly lower unit volumes in many of the Company’sour core products.
F - 3

TABLE OF CONTENTS
INDEX
Net selling prices generally fluctuate with changes in raw material costs.  Changes in raw material costs are generally passed through to customers by adjustments to selling prices.  The following graph shows the Comex average copper price in 2012 was approximately $3.61 per pound or 10 percent lower thanby quarter for the 2011 average of $4.01 per pound.most recent three-year period:

Cost

The following tables compare cost of goods sold and operating expenses as dollar amounts and as a percent of net sales for 2015, 2014, and 2013:

(In thousands) 2015  2014  2013 
       
Cost of goods sold $1,809,702  $2,043,719  $1,862,089 
Depreciation and amortization  34,608   33,735   32,394 
Selling, general, and administrative expense  130,358   131,740   134,914 
Insurance settlements        (106,332)
Gain on sale of assets  (15,376)  (6,259)  (39,765)
Impairment charges        4,304 
Severance  3,442   7,296    
             
Operating expenses $1,962,734  $2,210,231  $1,887,604 

  Percent of Net Sales 
  2015  2014  2013 
       
Cost of goods sold  86.2%  86.4%  86.3%
Depreciation and amortization  1.6   1.4   1.5 
Selling, general, and administrative expense  6.2   5.7   6.1 
Insurance settlements        (4.9)
Gain on sale of assets  (0.7)  (0.3)  (1.8)
Impairment charges        0.2 
Severance  0.2   0.3    
             
Operating expenses  93.5%  93.5%  87.4%

The decrease in cost of goods sold in 2015 was $1.90 billion in 2012 compared with $2.12 billion in 2011.  The year-over-year decrease wasprimarily due primarily to the decrease in the priceaverage cost of copper, the Company’sour principal raw material, and slightly lowerthe decrease in sales volumevolume.  The increase in its core product lines.  In addition,2014 as compared to 2013 was largely related to the Company recognized a deferred gain from LIFO liquidation that resultedincrease in a reduction of approximately $8.0 million to cost of sales.

sales volume.  Depreciation and amortization decreased from $36.9 millionincreased in 2011 to $31.5 million in 2012 due to certain2015 and 2014 as a result of depreciation and amortization of long-lived assets becoming fully depreciated.  for businesses acquired.
F - 4


TABLE OF CONTENTS
INDEX
Selling, general, and administrative expenses decreased to $129.5 millionslightly in 2012; this $6.5 million decrease was2015, primarily due to decreased(i) lower employment costs, including incentive compensation, of $5.9 million.$5.4 million, (ii) a decrease of $10.2 million in selling, general, and administrative expenses related to the sale of Primaflow, and (iii) a decrease of $1.6 million in agent commissions as a result of lower sales.  These decreases were partially offset by (i) selling, general, and administrative expenses of $6.6 million associated with businesses acquired in 2015, (ii) higher net periodic pension costs of $5.1 million, and (iii) increased professional fees of $2.5$1.6 million related to the upgrade of our ERP system.  In addition, there was $1.9 million of equipment relocation costs and losses on the sale of assets related to the rationalization of Yorkshire in in 2015.  Lastly, during 2014 there was a reduction in accruals related to legal matters of $0.5 million.  The decrease in 2014 was a result of a decrease in legal fees of $4.8 million and lower net periodic pension costs of $5.0 million, offset by incremental costs associated with Howell and Yorkshire. 

During 2012, the Company recorded2015, our operating results were positively impacted by a net gain of $4.1$15.4 million upon receiptrecorded on the sale of paymentcertain assets.  This was offset by $3.4 million of severance charges related to the October 2012rationalization of Yorkshire.

Our operating results in 2014 were positively impacted by a net gain of $6.3 million recorded for the sale of our plastic pipe manufacturing assets, the land and building in Portage, Michigan, and our United Kingdom based import distribution business.  This was offset by $7.3 million in severance charges related to the rationalization of Yorkshire.
During 2013, our operating results were positively impacted by a $106.3 million gain recognized in the settlement of a lawsuit against Xiamen Lota International Co., Ltd. The Company also settled the business interruption portion of itsour insurance claim related to the July 2009 explosionSeptember 2011 fire at the copper tube facilityWynne, Arkansas manufacturing operation.  In addition, we sold certain of our plastic fittings manufacturing assets and recognized a pre-tax gain of $39.8 million, or 41 cents per diluted share after tax, and recognized fixed asset impairment charges of $4.3 million.

Interest expense increased $1.9 million in Fulton, Mississippi and recorded2015 primarily as a $1.5result of additional costs of $2.3 million gain. The gain wasdue to the terms of our interest rate swap agreements that became effective in January 2015, offset by $3.4decreased borrowing costs of $0.3 million at Mueller-Xingrong to fund working capital.  The increase of $1.8 million in severance charges.
F - 3

Table of Contents

During 2011, the Company recorded a gain of $10.5 million upon receipt of payment related to the December 10, 2010, settlement of a lawsuit against Peter D. Berkman, Jeffrey A. Berkman, and Homewerks Worldwide LLC.  

Interest expense decreased to $6.9 million in 2012 from $11.6 million in 2011. This decrease2014 was related to the redemption of the 6% Subordinated Debentures during the second quarter of 2012 and decreasedincreased borrowings by Mueller Xingrong. MEL and higher borrowing costs at Mueller-Xingrong to fund working capital.

Other income, net, was $0.5$2.2 million in 20122015 compared with $1.9to other expense, net, of $0.2 million for 2011.  This decreasein 2014 and other income, net, of $4.5 million in 2013.  The change in 2015 was primarily duerelated to alower postretirement benefit costs of $1.4 million, lower environmental costs of $0.8 million, increaseand higher interest income of $0.5 million.  The income in the provision for environmental remediation and2013 resulted primarily from a loss$3.0 million gain on the disposalsale of certain long-lived assets.a non-operating property.

Income tax expense was $36.7$43.4 million in 2015, for an effective tax rate of 3032.9 percent.  This rate was lower than what would be computed using the U.S. statutory federal rate primarily attributable to reductions to the Company's deferred tax liabilities of $4.2 million resulting from the acquisition of a foreign subsidiary and the U.S. production activities deduction of $3.5 million.  These reductions were partially offset by state tax expense (net of federal benefit) of $2.7 million and $2.3 million of other adjustments.

Income tax expense was $45.5 million in 2014, for an effective tax rate of 31 percent.  This rate was lower than what would be computed using the U.S. statutory federal rate primarily due to decreases in valuation allowances of $5.7 million; the U.S. production activities deduction benefit of $3.0 million,$4.0 million; and the effect of lower foreign tax rates and other foreign adjustments of $2.6 million, and reductions in tax contingencies of $3.2$1.1 million.  These decreases were partially offset by state tax expense net(net of federal benefit,benefit) of $3.2 million.$3.3 million and $1.2 million of other adjustments.

The Company’s employment was approximately 3,775 at the end of 2012 compared with 3,750 at the end of 2011.

Plumbing & Refrigeration Segment

Net sales by the Plumbing & Refrigeration segment decreased seven percent to $1.24 billion in 2012 from $1.33 billion in 2011.  Of the $92.2 million decrease in net sales, approximately $86.2 million was attributable to lower net selling prices and approximately $12.2 million was due to lower volume in Europe.  Cost of goods sold decreased from $1.14 billion in 2011 to $1.06 billion in 2012, which was also due to decreasing raw material prices, primarily copper, and lower sales volume.  In addition, the Company recognized a deferred gain from LIFO liquidation that resulted in a reduction of approximately $8.0 million to cost of sales for the segment.  Depreciation and amortization decreased from $20.9 million in 2011 to $16.5 million in 2012 due to reduced depreciation expense resulting from certain assets becoming fully depreciated.  Selling, general, and administrative expenses decreased from $84.8 million in 2011 to $75.4 million in 2012.  The decrease is primarily due to lower employment costs, including incentive compensation, of $5.7 million.  The Company also settled the business interruption portion of its insurance claim related to the July 2009 explosion at the copper tube facility in Fulton, Mississippi and recorded a $1.5 million gain. Operating income for the segment increased from $84.8 million in 2011 to $87.0 million in 2012.
During 2011, a portion of the Wynne, Arkansas manufacturing operation was extensively damaged by fire, which impacted a portion of the segment’s copper tube, line sets, and DWV plastic fittings operations.  Direct, incremental property damage and cleanup costs have been deferred as a receivable, while the impact of lost sales and other extra expenses associated with business interruption have been recognized as incurred in the Consolidated Statement of Income for 2011 and 2012.  These amounts are expected to be covered by business interruption insurance; however, the expected gain will not be recognized until final settlement of the claim.

OEM Segment

The OEM segment’s net sales were $974.6 million in 2012 compared with $1.12 billion in 2011.  Of the $145.2 million decrease in net sales, approximately $66.0 million was due to lower net selling prices and approximately $66.1 million was due to lower unit volume in the segment’s core product lines of brass rod, forgings, and commercial tube.  Cost of goods sold decreased to $866.4 million in 2012 from $1.01 billion in 2011, which was also due to the decrease in the average costs of raw materials and lower sales volume.  Depreciation and amortization remained relatively consistent.  Selling, general, and administrative expenses were $27.7 million in 2012 compared with $24.8 million in 2011.  The increase is due primarily to losses on fixed asset impairments of $1.5 million, increased bad debt expense of $0.8 million, and increased selling and distribution expenses of $0.5 million.  Operating income decreased from $72.7 million in 2011 to $67.1 million in 2012, due primarily to lower unit volume and net spreads and increased per-unit conversion costs in core products.
F - 4

Table of Contents

2011 Performance Compared with 2010

Consolidated net sales in 2011 were $2.42 billion, a 17 percent increase compared with net sales of $2.06 billion in 2010.  The increase was primarily attributable to the increase in base metal prices, primarily copper, and slightly higher unit volumes in many of the Company’s core products.  The Comex average copper price in 2011 was approximately $4.01 per pound, or 17 percent higher than the 2010 average of $3.43 per pound.

Cost of goods sold was $2.12 billion in 2011 compared with $1.77 billion in 2010.  The year-over-year increase was due primarily to the increase in the price of copper, the Company’s principal raw material, and slightly higher sales volume in core product lines.

Depreciation and amortization decreased from $40.4 million in 2010 to $36.9 million in 2011 due to certain assets becoming fully depreciated.  Selling, general, and administrative expenses increased to $136.0 million in 2011; this $4.8 million increase was primarily due to increased employment costs, including incentive compensation of $9.9 million.  These increases were partially offset by reduced bad debt expense of $5.0 million.

During 2011, the Company recorded a gain of $10.5 million upon receipt of payment related to the December 10, 2010, settlement of a lawsuit against Peter D. Berkman, Jeffrey A. Berkman, and Homewerks Worldwide LLC.  

During 2010, the Company recognized insurance settlements of $22.7 million related to the reimbursement for losses claimed as a result of a fire at the U.K. copper tube mill in November 2008, and an explosion at the Fulton, Mississippi copper tube mill in July 2009.

Interest expense remained consistent with the prior year at $11.6 million.  Other income (expense), net was $1.9 million income in 2011 compared with expense of $2.7 million for 2010.  This fluctuation was primarily due to an environmental provision of $2.5 million in 2010.

Income tax expense was $43.1$98.1 million in 2013, for an effective rate of 3336 percent.  This rate was lowerhigher than what would be computed using the U.S. statutory federal rate primarily due to the U.S. production activities deduction benefit of $3.9 million and reductions in tax contingencies of $1.9 million.  These decreases were partially offset by state tax expense, net of federal benefit, of $4.3$6.4 million, and the impact of goodwill disposition of $1.8 million.

The Company’s employment was approximately 3,750 at the end of 2011 compared with 3,600 at the end of 2010.

Plumbing & Refrigeration Segment

Net sales  These increases were partially offset by the Plumbing & Refrigeration segment increased 19 percent to $1.33 billion in 2011 from $1.12 billion in 2010.  The increase in net sales was due to higher selling prices resulting from higher average pricesU.S. production activities deduction benefit of raw materials$4.4 million and slightly higher unit volumes.  Of the $214.8 million increase in net sales, approximately $34.1 million was attributable to higher unit volumeeffect of lower foreign tax rates and approximately $148.9 million was due to higher net selling prices in the segment’s core product lines consisting primarilyother foreign adjustments of copper tube, line sets, and fittings.  Cost of goods sold increased from $951.2 million in 2010 to $1.14 billion in 2011, which was also due to higher sales volume and increasing raw material prices, primarily copper.  Depreciation and amortization decreased from $24.9 million in 2010 to $20.9 million in 2011 due to reduced depreciation expense resulting from certain assets becoming fully depreciated in 2010.  Selling, general, and administrative expenses increased from $78.6 million in 2010 to $84.8 million in 2011.  The increase is primarily due to increased sales and distribution expenses resulting from higher sales volume and increased employment costs, including incentive compensation of $5.1$1.0 million. Operating income for the segment increased from $83.7 million in 2010 to $84.8 million in 2011.  This was due to higher sales volume and increased spreads in the segment’s core products especially in copper tube and fittings.  This increase was offset by $22.7 million of insurance settlement gains recognized in 2010, primarily resulting from the fire at the U.K. tube operation.

F - 5

Plumbing & Refrigeration Segment

The following table compares summary operating results for 2015, 2014, and 2013 for the businesses comprising our Plumbing & Refrigeration segment:

    Percent Change 
(In thousands)2015 2014 2013 2015 vs. 2014 2014 vs. 2013 
       
Net sales $1,260,273  $1,416,701  $1,225,306   (11.0)%  15.6%
Operating income  90,072   93,230   219,146   (3.4)  (57.5)

The following are components of changes in net sales compared to the prior year:

  2015 vs. 2014  2014 vs. 2013  
        
Net selling price in core product lines (10.1)  (2.8)%
Unit sales volume in core product lines   (2.3)   (0.1) 
Acquisitions & new products   6.4    17.0  
Dispositions (4.4)     
Other   (0.6)   1.5  
          
    (11.0)%  15.6 %

The decrease in net sales during 2015 was primarily due to (i) lower net selling prices of $142.2 million in the segment's core product lines, primarily copper tube, (ii) the absence of sales of $57.5 million recorded by Primaflow, and (iii) lower unit sales volume of $32.7 million in the segment's core product lines.  These decreases were offset by $90.5 million of sales recorded by Great Lakes.

The increase in net sales in 2014 was primarily due to (i) incremental sales of $91.7 million contributed by Yorkshire, (ii) $109.1 million of sales contributed by Howell, and (iii) an increase in net sales of $23.2 million from the segment's non-core product lines.

The following tables compare cost of goods sold and operating expenses as dollar amounts and as a percent of net sales for 2015, 2014, and 2013:

(In thousands) 2015  2014  2013 
       
Cost of goods sold $1,082,493  $1,215,282  $1,043,059 
Depreciation and amortization  19,237   19,613   17,117 
Selling, general, and administrative expense  80,405   87,539   85,471 
Insurance settlements        (103,895)
Gain on sale of assets  (15,376)  (6,259)  (39,765)
Impairment charges        4,173 
Severance  3,442   7,296    
             
Operating expenses $1,170,201  $1,323,471  $1,006,160 




F - 6


  Percent of Net Sales 
  2015  2014  2013 
             
Cost of goods sold  85.9%  85.8%  85.1%
Depreciation and amortization  1.5   1.4   1.4 
Selling, general, and administrative expense  6.4   6.2   7.0 
Insurance settlements        (8.5)
Gain on sale of assets  (1.2)  (0.4)  (3.2
Impairment charges        0.3 
Severance  0.3   0.4    
             
Operating expenses  92.9%  93.4%  82.1%

The decrease in cost of Contentsgoods sold in 2015 was primarily due to the decrease in the average cost of copper.  The increase in 2014 was primarily due to the increase in net sales related to acquisitions.  Depreciation and amortization for 2015 was consistent with the expense recorded for 2014.  The increase in 2014 was related to depreciation and amortization of businesses acquired.  

Selling, general, and administrative expenses decreased in 2015, primarily due to (i) a decrease of $10.2 million in selling, general, and administrative expenses related to the sale of Primaflow, (ii) lower employment costs, including incentive compensation, of $3.3 million, and (iii) a decrease of $1.5 million in agent commissions as a result of lower sales.  These decreases were offset by (i) selling, general, and administrative expenses of $3.6 million associated with Great Lakes, (ii) increased professional fees of $1.2 million related to the upgrade of our ERP system, and (iii) higher net periodic pension costs of $1.7 million.  In addition, there was $1.9 million of equipment relocation costs and losses on the sale of assets related to the rationalization of Yorkshire.  Lastly, during 2014 there was a reduction in accruals related to legal matters of $0.5 million.  The increase in 2014 was primarily a result of higher employment costs, including incentive compensation, of $2.8 million and incremental costs associated with Howell and Yorkshire.  This was offset by a reduction in expense related to legal matters of $3.0 million. 

During 2015, our operating results were positively impacted by a net gain of $15.4 million recorded on the sale of certain assets.  This was offset by $3.4 million of severance charges related to the rationalization of Yorkshire.

Our operating results in 2014 were positively impacted by a net gain of $6.3 million recorded for the sale of our plastic pipe manufacturing assets, the land and building in Portage, Michigan, and our United Kingdom based import distribution business.  This was offset by $7.3 million in severance charges related to the rationalization of Yorkshire.
During 2013, our operating results were positively impacted by a $106.3 million gain recognized in the settlement of our insurance claim related to the September 2011 fire at the Wynne, Arkansas manufacturing operation.  In addition, we sold certain of our plastic fittings manufacturing assets and recognized a pre-tax gain of $39.8 million, or 41 cents per diluted share after tax, and recognized fixed asset impairment charges of $4.3 million.

OEM Segment

The following table compares summary operating results for 2015, 2014, and 2013 for the businesses comprising our OEM segment’ssegment:

    Percent Change 
(In thousands)2015 2014 2013 2015 vs. 2014 2014 vs. 2013 
       
Net sales $849,538  $959,914  $947,784   (11.5)%  1.3%
Operating income  72,648   85,714   76,631   (15.2)  11.9 


F - 7

The following are components of changes in net sales were $1.12 billioncompared to the prior year:

  2015 vs. 2014  2014 vs. 2013  
        
Net selling price in core product lines (8.3)%  (3.3)%
Unit sales volume in core product lines   (7.3)   4.9  
Acquisitions & new products   4.9      
Other   (0.8)   (0.3) 
          
    (11.5)  1.3 %

The decrease in 2011 compared with $958.9 millionnet sales in 2010.  The increase2015 was primarily due primarily to higherlower net selling prices resulting from higher average costs of raw materials, partially$79.3 million in the segment's core product lines, primarily brass rod, forgings, and commercial tube, and lower unit sales volume of $69.6 million in the segment's core product lines.  These decreases were offset by slightly lower unit volume.  Of the $161.1$16.8 million of sales recorded by Turbotec and $20.8 million of sales recorded by Sherwood.

The increase in net sales approximately $121.0 millionin 2014 was primarily due to higheran increase in unit sales volume of $46.2 million, offset by a decrease of $31.4 million due to lower net selling prices in the segment’ssegment's core product lines of brass rod, forgings, and commercial tube.  Costlines.

The following tables compare cost of goods sold increased to $1.01 billionand operating expenses as dollar amounts and as a percent of net sales for 2015, 2014, and 2013:

(In thousands) 2015  2014  2013 
       
Cost of goods sold $736,878  $840,823  $833,518 
Depreciation and amortization  13,535   11,919   13,025 
Selling, general, and administrative expense  26,477   21,458   24,479 
Impairment charges        131 
             
Operating expenses $776,890  $874,200  $871,153 

  Percent of Net Sales 
  2015  2014  2013 
             
Cost of goods sold  86.7%  87.6%  87.9%
Depreciation and amortization  1.6   1.2   1.4 
Selling, general, and administrative expense  3.1   2.3   2.6 
Impairment charges         
             
Operating expenses  91.4%  91.1%  91.9%

The decrease in 2011 from $837.6 millioncost of goods sold in 2010, which was also due to2015 and the increase in the average costs of raw materials.2014 were related to factors consistent with those noted regarding changes in net sales.  Depreciation and amortization remained relatively consistent.  increased in 2015 as a result of depreciation and amortization of long-lived assets for businesses acquired.  The decrease in 2014 was a result of several assets becoming fully depreciated.  Selling, general, and administrative expenses were $24.8increased in 2015 primarily as a result of higher net periodic pension costs of $3.2 million, in 2011 compared with $26.8as well as additional selling, general, and administrative expenses of $3.0 million in 2010.for Turbotec and Sherwood.  This was offset by lower employment costs, including incentive compensation, of $0.8 million.  The decrease isin 2014 was due primarily to decreased bad debt expense of $4.5 million, partially offset by increased employmentlower net periodic pension costs of $2.3$3.5 million.  Operating income decreased from $80.1 million in 2010 to $72.7 million in 2011, due primarily to slightly lower unit volume and net spreads and increased per-unit conversion costs in core products, partially offset by decreased bad debt expense.

F - 8


Liquidity and Capital Resources

The following table presents selected financial information and statistics for 2015, 2014, and 2013:

(In thousands) 2015  2014  2013 
       
Cash and cash equivalents $274,844  $352,134  $311,800 
Property, plant, and equipment, net  280,224   245,910   244,457 
Total debt  216,010   241,444   235,333 
Working capital, net of cash and current debt  327,888   387,204   372,744 
             
Cash provided by operating activities  159,609   90,605   128,513 
Cash used in investing activities  (190,807)  (38,424)  (2,985)
Cash used in financing activities  (41,258)  (10,551)  (13,643)

Cash and cash equivalents decreased to $198.9 million at December 29, 2012, from $514.2 million at December 31, 2011, a net decrease of $315.3 million.  Major components of the 2012 change included $108.3 million ofProvided by Operating Activities

During 2015, cash provided by operating activities $16.4was primarily attributable to consolidated net income of $88.4 million, depreciation and amortization of $34.6 million, a decrease in receivables of $51.7 million, and a decrease in inventories of $41.1 million.  These cash increases were offset by a decrease in current liabilities of $54.2 million.  These changes were primarily due to decreases in the price of copper and an overall decrease in working capital needs.

During 2014, cash provided by operating activities was primarily attributable to consolidated net income of $102.5 million and depreciation and amortization of $34.1 million.  These cash increases were offset by increased receivables of $21.4 million, an increase in other assets of $23.7 million, and a decrease in other liabilities of $2.2 million.  These changes were primarily due to increased sales volume in certain businesses and additional working capital needs of acquired businesses.

Cash Used in Investing Activities

The major components of net cash used in investing activities in 2015 included $105.9 million for the acquisition of Turbotec, Sherwood, and $408.6Great Lakes, $65.9 million for our investment in MA Industrial JV LLC, the joint venture that acquired Tecumseh Products Company, and capital expenditures of $28.8 million. These cash decreases were offset by $5.5 million in proceeds from the sale of certain assets and net withdrawals from restricted cash balances of $4.3 million.

The major components of net cash used in investing activities in 2014 included $30.1 million for the acquisition of Yorkshire, capital expenditures of $39.2 million, and deposits into restricted cash of $2.9 million.  These decreases were partially offset by $33.8 million proceeds from the sales of assets.

Cash Used in Financing Activities

For 2015, net cash used in financing activities.activities consisted primarily of $23.6 million used for the repayment of debt by Mueller-Xingrong and $16.9 million used for payment of regular quarterly dividends to stockholders of the Company.

OfFor 2014, net cash used in financing activities consisted primarily of $16.8 million for payment of regular quarterly dividends to stockholders of the Company, offset by $7.3 million received for the issuance of debt by Mueller-Xingrong.  

Liquidity and Outlook

Management believes that cash provided by operations, funds available under the credit agreement, and cash and cash equivalents heldon hand, which totaled $274.8 million at December 29, 2012, $95.226, 2015, will be adequate to meet our liquidity needs, including working capital, capital expenditures, and debt payment obligations.  Our current ratio was 3.8 to 1 as of December 26, 2015.

F - 9

As of December 26, 2015, $79.4 million wasof our cash and cash equivalents were held by foreign subsidiaries.  The Company expectsWe expect to repatriate $1.4$2.5 million of this cash and hashave accrued deferred tax on these earnings.  All other earnings of the foreign subsidiaries are considered to be permanently reinvested, and it is not practicable to compute the potential deferred tax liability associated with these undistributed foreign earnings.  The Company believesWe believe that cash held domestically, funds available through the credit agreement, and cash generated from U.S. based operations will be adequate to meet the future needs of theour U.S. based operations.

The primary componentsFluctuations in the cost of cash provided by operating activities were consolidated net income of $83.7 million, insurance proceeds of $14.3 million resulting from an advance oncopper and other raw materials affect the Wynne, Arkansas fire claim, changes in working capital, and non-cash adjustments primarily consisting of depreciation and amortization of $31.9 million.  Major changes in working capital included a $23.7 million increase in trade accounts receivable and an $8.4 million increase in current liabilities.Company's liquidity.  Changes in thematerial costs directly impact components of working capital, are heavily driven by the changesprimarily inventories and accounts receivable.  The price of copper has fluctuated significantly and averaged approximately $2.51 in raw material prices, primarily copper.2015, $3.12 in 2014, and $3.34 in 2013.

The CompanyWe have significant environmental remediation obligations which we expect to pay over future years.  Approximately $1.1 million was spent approximately $1.3 million during 20122015 for environmental matters.  As of December 29, 2012, the Company expects26, 2015, we expect to spend $1.9 million in 2013, $0.9 million in 2014, $0.8 million in 2015, $0.9$0.6 million in 2016, $0.9$0.6 million in 2017, $0.6 million in 2018, $0.7 million in 2019, $0.7 million in 2020, and $9.7$18.5 million thereafter for ongoing projects.  

Cash used to fund pension and other postretirement benefit obligations was $2.6 million in 2015 and $4.4 million in 2014.  For 2016, we anticipate making contributions of approximately $2.7 million to these plans.

The timingCompany declared a regular quarterly dividend of a potential payment7.5 cents per share for a $9.5each quarter of fiscal 2015 and 2014, and 6.25 cents per share on our common stock for each fiscal quarter of 2013.  Payment of dividends in the future is dependent upon our financial condition, cash flows, capital requirements, and other factors.

Capital Expenditures

During 2015 our capital expenditures were $28.8 million settlement offerand related primarily to the Southeast Kansas Sites has not yet been determined.upgrading equipment and implementing new manufacturing technologies in our copper tube and brass rod mills.  We anticipate investing approximately $30.0 million for capital expenditures in 2016.

Long-Term Debt
The major components of net cash used in investing activities during 2012 included $56.8 million used for capital expenditures and $11.6 million used for the acquisition of Westermeyer Industries, Inc.  These were partially offset by insurance proceeds of $42.3 million related to the 2011 fire at our Wynne, Arkansas facility and withdrawals of $9.2 million from restricted cash balances.

Net cash used in financing activities totaled $408.6 million, which consisted primarily of $427.4 million used to repurchase common stock, $148.9 million used to redeem the 6% Subordinated Debentures, $14.4 million used for the repayment of debt by Mueller-Xingrong, and $14.9 million for payment of regular quarterly dividends to stockholders of the Company.  These were partially offset by the issuance of $200.0 million of debt under theCompany's credit agreement (the Agreement)provides for the repurchase of common stock.
F - 6


On December 11, 2012, the Company amended its credit agreement entered into on March 7, 2011 to adjust the pricing applicable to the $350.0an unsecured $200.0 million revolving credit facility (the Revolving Credit Facility) and extend the maturity to December 11, 2017.  The amendment also provided for a $200.0 million Term Loan Facility, both of which has the same pricing and maturity as the Revolving Credit Facility.  At year-end, the Company had no borrowings against themature on December 11, 2017.  The Revolving Credit Facility and $200.0 million borrowed against the Term Loan Facility.  Approximately $10.9backed approximately $8.8 million in letters of credit were backed by the Revolving Credit Facility at the end of 2012.  2015.  

On February 2, 2015, Mueller-Xingrong entered into a secured revolving credit agreement with a total borrowing capacity of RMB 230 million (or approximately $36.0 million).  In addition, Mueller-Xingrong occasionally finances working capital through various accounts receivable and bank draft discount arrangements.  Total borrowings at Mueller-Xingrong were $10.8 million at December 26, 2015.

As of December 29, 2012,26, 2015, the Company’sCompany's total debt was $234.9$216.0 million or 30.420.1 percent of its total capitalization.

Covenants contained in the Company’sCompany's financing obligations require, among other things, the maintenance of minimum levels of tangible net worth and the satisfaction of certain minimum financial ratios.  As of December 29, 2012, the Company was26, 2015, we were in compliance with all of itsour debt covenants.

Contractual cash obligations of the Company as of December 29, 2012 included the following:Share Repurchase Program

     Payments Due by Year 
 (In millions) Total  2013  2014-2015  2016-2017  Thereafter 
                
Debt $234.9  $27.6  $2.1  $202.0  $3.2 
Consulting agreement (1)
  5.3   1.3   2.7   1.3   
­­
 
Operating leases  29.3   7.3   11.0   7.4   3.6 
Heavy machinery and equipment commitments  10.7   8.6   2.1       
Purchase commitments (2)
  554.2   554.2          
                     
Total contractual cash obligations $834.4  $599.0  $17.9  $210.7  $6.8 
                     
   
(1)See Note 10 to Consolidated Financial Statements. 
   
(2)The Company has contractual supply commitments for raw materials totaling $554.2 million at year-end prices; these contracts contain variable pricing based on Comex and the London Metals Exchange.  These commitments are for purchases of raw materials that are expected to be consumed in the ordinary course of business. 
   

The above obligations will be satisfied with existing cash, the credit agreement, and cash generated by operations.  Cash used to fund pension and other postretirement benefit obligations was $4.3 million in 2012 and $4.0 million in 2011.  The Company has no off-balance sheet financing arrangements except for the operating leases identified above.

Fluctuations in the cost of copper and other raw materials affect the Company’s liquidity.  Changes in material costs directly impact components of working capital, primarily inventories and accounts receivable.  The price of copper has fluctuated significantly and averaged approximately $3.61 in 2012, $4.01 in 2011, and $3.43 in 2010.

The Company’s Board of Directors declared a regular quarterly dividend of 12.5 cents in the fourth quarter of 2012 and 10 cents per share on its common stock for each of the first three quarters of 2012 and each quarter of 2011.  Payment of dividends in the future is dependent upon the Company’s financial condition, cash flows, capital requirements, earnings, and other factors.

Management believes that cash provided by operations, the credit agreement, and currently available cash of $198.9 million will be adequate to meet the Company’s normal future capital expenditure and operational needs.  The Company’s current ratio (current assets divided by current liabilities) was 2.9 to 1 as of December 29, 2012.
F - 7

The Company’sCompany's Board of Directors has extended, until October 2013,2016, its authorization to repurchase up to ten20 million shares of the Company’sCompany's common stock through open market transactions or through privately negotiated transactions.  The Company has no obligation to repurchase any shares and may cancel, suspend, or extend the time period for the repurchase of shares at any time.  Any repurchases will be funded primarily through existing cash and cash from operations.  The Company may hold any shares repurchased in treasury or use a portion of the repurchased shares for stock-based compensation plans, as well as for other corporate purposes.  From its initial authorization in 1999 through December 29, 2012,26, 2015, the Company had repurchased approximately 2.44.7 million shares under this authorization.  The Company’s repurchase transaction with Leucadia National Corporation in September 2012 was completed outside of this authorization.
F - 10

Contractual Cash Obligations

The following table presents payments due by the Company under contractual obligations with minimum firm commitments as of December 26, 2015:

   Payments Due by Year 
(In millions) Total  2016   2017-2018   2019-2020  Thereafter 
              
Total debt  $216.0  $11.8  $202.0  $2.0  $0.2 
Consulting agreement (1)
   1.3   0.7   0.6       
Operating leases   28.8   7.8   10.4   3.7   6.9 
Heavy machinery and equipment commitments   6.9   6.9          
Purchase commitments (2)
   560.6   560.4   0.1   0.1    
Interest payments (3)
   11.1   5.5   5.5   0.1    
                     
Total contractual cash obligations  $824.7  $593.1  $218.6  $5.9  $7.1 
                     
(1)See Note 9 to Consolidated Financial Statements.
(2)The Company has contractual supply commitments for raw materials totaling $529.9 million at year-end prices; these contracts contain variable pricing based on Comex and the London Metals Exchange. These commitments are for purchases of raw materials that are expected to be consumed in the ordinary course of business.
(3)These payments represent interest on variable rate debt based on rates in effect at December 26, 2015. The Company entered into an interest rate swap, effective January 12, 2015, which fixed the interest rate associated with the majority of its variable rate debt.

The above obligations will be satisfied with existing cash, funds available under the credit agreement, and cash generated by operations.  The Company has no off-balance sheet financing arrangements except for the operating leases identified above.

Market Risks

The Company is exposed to market risks from changes in raw material and energy costs, interest rates, and foreign currency exchange rates.  To reduce such risks, the Company may periodically use financial instruments.  Hedging transactions are authorized and executed pursuant to policies and procedures.  Further, the Company does not buy or sell financial instruments for trading purposes.  A discussion of the Company’sCompany's accounting for derivative instruments and hedging activities is included in “Note"Note 1 - Summary of Significant Accounting Policies”Policies" in the Notes to Consolidated Financial Statements.

Cost and Availability of Raw Materials and Energy

Raw materials, primarily copper and brass, represent the largest component of the Company’sCompany's variable costs of production.  The cost of these materials is subject to global market fluctuations caused by factors beyond the Company’sour control.  Significant increases in the cost of metal, to the extent not reflected in prices for the Company’sour finished products, or the lack of availability could materially and adversely affect the Company’sour business, results of operations and financial condition.

The Company occasionally enters into forward fixed-price arrangements with certain customers.  The CompanyWe may utilize futures contracts to hedge risks associated with these forward fixed-price arrangements.  The CompanyWe may also utilize futures contracts to manage price risk associated with inventory.  Depending on the nature of the hedge, changes in the fair value of the futures contracts will either be offset against the change in fair value of the inventory through earnings or recognized as a component of accumulated other comprehensive income (OCI)(AOCI) and reflected in earnings upon the sale of inventory.  Periodic value fluctuations of the contracts generally offset the value fluctuations of the underlying fixed-price transactions or inventory.  At year-end, the Companywe held open futures contracts to purchase approximately $21.5$33.9 million of copper over the next twelve12 months related to fixed-price sales orders and to sell approximately $65.9$13.6 million of copper over the next fivethree months related to copper inventory.inventory.
F - 11


The CompanyWe may enter into futures contracts or forward fixed-price arrangements with certain vendors to manage price risk associated with natural gas purchases.  The effective portion of gains and losses with respect to futures positions are deferred in equity as a component of OCIAOCI and reflected in earnings upon consumption of natural gas.  Periodic value fluctuations of the futures contracts generally offset the value fluctuations of the underlying natural gas prices.  There were no open futures contracts to purchase natural gas at December 29, 2012.26, 2015.

Interest Rates

The Company had variable-rate debt outstanding of $234.9$216.0 million at December 29, 201226, 2015 and $49.5$241.4 million at December 31, 2011.27, 2014.  At these borrowing levels, a hypothetical 10 percent increase in interest rates would have had an insignificant unfavorable impact on the Company’sour pre-tax earnings and cash flows.  The primary interest rate exposures on floating-rate debt are based on LIBOR and the base-lending rate published by the People’sPeople's Bank of China.

There was no fixed-rate debt outstanding as of December 29, 2012,26, 2015 or December 27, 2014.

Included in the variable-rate debt outstanding is the Company's $200.0 million Term Loan Facility which bears interest based on LIBOR.  We have reduced our exposure to increases in LIBOR by entering into interest rate swap contracts.  These contracts have been designated as cash flow hedges.  The fair value of these contracts has been recorded in the Consolidated Balance Sheets, and $148.2 million at December 31, 2011.
F - 8

AOCI.  Deferred gains or losses on the contracts will be recognized in interest expense in the period in which the related interest payment being hedged is expensed.  The interest rate swap agreement had an effective date of January 12, 2015.

Foreign Currency Exchange Rates

Foreign currency exposures arising from transactions include firm commitments and anticipated transactions denominated in a currency other than an entity’sentity's functional currency.  The Company and its subsidiaries generally enter into transactions denominated in their respective functional currencies.  The CompanyWe may utilize certain futures contracts or forward contracts with financial institutions to hedge foreign currency transactional exposures.  Gains and losses with respect to these positions are deferred in equity as a component of OCIAOCI and reflected in earnings upon collection of receivables.receivables or payment of commitments.  At December 29, 2012,26, 2015, the Company had open forward contracts with a financial institution to sell approximately 1.6 million Canadian dollars and 0.91.5 million euros, 8.6 million Swedish kronor, and 3.5 million Norwegian kroner through March 2013.2016.  It also held open futures contracts to buy approximately 8.44.8 million euros over the next 17 months.through November 2016.

The Company’sCompany's primary foreign currency exposure arises from foreign-denominated revenues and profits and their translation into U.S. dollars.  The primary currencies to which the Company iswe are exposed include the Canadian dollar, the British pound sterling, the euro, the Mexican peso, and the Chinese renminbi.  The Company generally views as long-term its investments in foreign subsidiaries with a functional currency other than the U.S. dollar.dollar as long-term.  As a result, the Companywe generally doesdo not hedge these net investments.  The net investment in foreign subsidiaries translated into U.S. dollars using the year-end exchange rates was $168.0$249.5 million at December 29, 201226, 2015 and $180.8$185.6 million at December 31, 2011.27, 2014.  The potential loss in value of the Company’sCompany's net investment in foreign subsidiaries resulting from a hypothetical 10 percent adverse change in quoted foreign currency exchange rates at December 29, 201226, 2015 and December 31, 201127, 2014 amounted to $16.8$25.0 million and $18.1$18.6 million, respectively.  This change would be reflected in the foreign currency translation component of OCIAOCI in the equity section of the Company’sour Consolidated Balance Sheets until the foreign subsidiaries are sold or otherwise disposed.

During 2012, exchange rates with respect to many foreign currencies fluctuated significantly with respect to the U.S. dollar.  The Company hasWe have significant investments in foreign operations whose functional currency is the British pound sterling, and the Mexican peso.  During 2012, the value of the Mexican peso, and the Canadian dollar.  During 2015, the value of the British pound increaseddecreased approximately 7.6five percent, the Mexican peso decreased approximately 15 percent, and 3.9the Canadian dollar decreased approximately 16 percent relative to the U.S. dollar, respectively.dollar.  The resulting foreign currency translation gainslosses were recorded as a component of OCI.AOCI.

F - 12

Critical Accounting Policies and Estimates

The Company’sCompany's accounting policies are more fully described in "Note 1 - Summary of Significant Accounting Policies" in the Notes to Consolidated Financial Statements are preparedStatements.  As disclosed in accordanceNote 1, the preparation of financial statements in conformity with general accepted accounting principles generally accepted in the United States.  Application of these principlesStates requires the Companymanagement to make estimates and assumptions and judgmentsabout future events that affect the amounts reported in the Consolidated Financial Statements.financial statements and accompanying notes. Actual results could differ significantly from those estimates.  Management believes the following discussion addresses our most complex and sensitive judgments, because of their significance to the Consolidated Financial Statements, result primarily from the need to make estimates about the effects of matterscritical accounting policies, which are inherently uncertain.  The accounting policies and estimatesthose that are most criticalimportant to aid in understandingthe portrayal of the Company's financial condition and evaluating the results of operations and financial position of the Company include the following:require management's most difficult, subjective, and complex judgments.

Inventory Valuation Reserves

The Company’sOur inventories are valued at the lower-of-cost-or-market.  The material component of its U.S. copper tube and copper fittings inventories is valued on a last-in, first-out (LIFO) basis.  Other manufactured inventories, including the non-material components of U.S. copper tube and copper fittings, are valued on a first-in, first-out (FIFO) basis.  Certain inventories purchased for resale are valued on an average cost basis.  Elements of cost in finished goods inventory in addition to the cost of material include depreciation, amortization, utilities, consumable production supplies, maintenance, production wages, and transportation costs.

The market price of copper cathode and scrap are subject to volatility.  During periods when open market prices decline below net bookrealizable value, the Company may need to provide an allowance to reduce the carrying value of its inventory.  In addition, certain items in inventory may be considered excess or obsolete and, as such, the Companywe may establish an allowance to reduce the carrying value of those items to their net realizable value.  Changes in these estimates related to the value of inventory, if any, may result in a materially adverse impact on the Company’sour reported financial position or results of operations.  The Company recognizes the impact of any changes in estimates, assumptions, and judgments in income in the period in which it isthey are determined.
 
As of December 26, 2015 and December 27, 2014, our inventory valuation reserves were $6.2 million and $5.2 million, respectively. The expense recognized in each of these periods was immaterial to our Consolidated Financial Statements.
F - 9

Goodwill

Goodwill represents cost inAs of December 26, 2015, we had $120.3 million of recorded goodwill from our business acquisitions, representing the excess of the purchase price over the fair values assigned tovalue of the underlying net assets of acquired businesses.  we have acquired.  During 2015 we recorded $21.2 million in additional goodwill associated with our Great Lakes and Turbotec acquisitions.
Goodwill is subject to impairment testing, which is performed by the Companyannually as of the first day of the fourth quarter of each fiscal year, unless circumstances dictate more frequent testing.  For testing purposes,indicate the Company uses componentsneed to accelerate the timing of itsthe tests.  These circumstances include a significant change in the business climate, operating segments; componentsperformance indicators, competition, or sale or disposition of a segment having similar economic characteristics are combined.  The annualsignificant portion of one of our businesses.  In our evaluation of goodwill impairment, testwe perform a qualitative assessment at the reporting unit level that requires management judgment and the use of estimates to determine if it is more likely than not that the fair value of a reporting unit is less than its carrying amount.  If the qualitative assessment is not conclusive, we proceed to a two-step process.process to test goodwill for impairment.  The first step is to compare the estimation of fair value of the reporting units that have goodwill.unit to its carrying value (including attributable goodwill).  If this estimateprocess indicates that impairment potentially exists, the fair value is less than the carrying value, a second step of impairment testing is performed.  Step two, usedperformed to measure the potential amount of goodwill impairment loss, compares the implied fair value of goodwill to the carrying value.loss.  In step two, the Company is required towe allocate the fair value of eachthe reporting unit as determined in step one to its assets and liabilities as if it had just been acquired in a business combination and the purchase price was equivalent to the fair value of the reporting unit’sunit.  The excess of the fair value of the reporting unit over the amount assigned to its assets and liabilities including unrecognized intangible assets and corporate allocation where applicable, in a hypothetical purchase price allocationis referred to as if the reporting unit had been purchased on that date.  If theimplied fair value of goodwill.  The implied fair value of goodwill is then compared to the actual carrying value of goodwill.  If the implied fair value is less than the carrying value, we would be required to recognize an impairment chargeloss for that excess.
We identify reporting units by evaluating components of our operating segments and combining those components with similar economic characteristics.  Reporting units with significant recorded goodwill include SPD, Great Lakes, European Operations, Westermeyer (reported in the EPD operating segment), and Turbotec, (reported in the EPD operating segment).
The fair value of each reporting unit is recorded.  Inputs to that model include various estimates, including cash flow projections and assumptions.  Someestimated using a combination of the inputs are highly subjectiveincome and are affectedmarket approaches, incorporating market participant considerations and management's assumptions on revenue growth rates, operating margins, discount rates and expected capital expenditures. Estimates used by changesmanagement can significantly affect the outcome of the impairment test.  Changes in business conditionsforecasted operating results and other factors.  Changesassumptions could materially affect these estimates.
F - 13

We evaluated each reporting unit during the fourth quarters of 2015 and 2014, as applicable. The estimated fair value of each of these reporting units exceeded its carrying values in 2015 and 2014, and we do not believe that any of the inputs could have an effect on future tests and result in materialthese reporting units were at risk of impairment charges.

Income Taxes

Deferred income tax assets and liabilities are recognized when differences arise between the treatmentas of certain items for financial statement and tax purposes.  Realization of certain components of deferred tax assets is dependent upon the occurrence of future events.  The Company records valuation allowances to reduce its deferred tax assets to the amount it believes is more likely than not to be realized.  These valuation allowances can be impacted by changes in tax laws, changes to statutory tax rates, and future taxable income levels and are based on the Company’s judgment, estimates, and assumptions.  In the event the Company were to determine that it would not be able to realize all or a portion of the net deferred tax assets in the future, the Company would increase the valuation allowance through a charge to income tax expense in the period that such determination is made.  Conversely, if the Company were to determine that it would be able to realize its deferred tax assets in the future, in excess of the net carrying amounts, the Company would decrease the recorded valuation allowance through a decrease to income tax expense in the period that such determination is made.

The Company provides for uncertain tax positions and the related interest and penalties, if any, based upon management’s assessment of whether a tax benefit is more likely than not to be sustained upon examination by tax authorities.  Tax benefits for uncertain tax positions that are recognized in the financial statements are measured as the largest amount of benefit, determined on a cumulative probability basis, that is more likely than not to be realized upon ultimate settlement.  To the extent the Company prevails in matters for which a liability for an uncertain tax position is established or is required to pay amounts in excess of the liability, the Company’s effective tax rate in a given financial statement period may be affected.December 26, 2015.

Environmental Reserves

The Company recognizesWe recognize an environmental liabilityreserve when it is probable the liability existsthat a loss is likely to occur and the amount of the loss is reasonably estimable.  The Company estimatesWe estimate the duration and extent of itsour remediation obligations based upon reports of outside consultants; internal analyses of cleanup costs, and ongoing monitoring costs; communications with regulatory agencies; and changes in environmental law.  If the Companywe were to determine that itsour estimates of the duration or extent of itsour environmental obligations were no longer accurate, the Companywe would adjust itsour environmental liabilitiesreserve accordingly in the period that such determination is made.  Estimated future expenditures for environmental remediation are not discounted to their present value.  Accrued environmental liabilities are not reduced by potential insurance reimbursements.

Environmental expenses that relate to ongoing operations are included as a component of cost of goods sold.  Environmental expenses related to non-operating properties are included in other income, (expense), net in the Consolidated Statements of Income.
F - 10

Allowance for Doubtful Accounts

The Company provides an allowanceIncome Taxes

We estimate total income tax expense based on domestic and international statutory income tax rates in the tax jurisdictions where we operate, permanent differences between financial reporting and tax reporting, and available credits and incentives.

Deferred income tax assets and liabilities are recognized for receivablesthe future tax effects of temporary differences between the treatment of certain items for financial statement and tax purposes using tax rates in effect for the years in which the differences are expected to reverse.  Realization of certain components of deferred tax assets is dependent upon the occurrence of future events.  

Valuation allowances are recorded when, in the opinion of management, it is more likely than not that mayall or a portion of the deferred tax assets will not be fully collected.realized.  These valuation allowances can be impacted by changes in tax laws, changes to statutory tax rates, and future taxable income levels, and are based on our judgment, estimates, and assumptions.  In circumstances where the Company is awareevent we were to determine that we would not be able to realize all or a portion of a customer’s inability to meet its financial obligations (e.g., bankruptcy filings or substantial downgrading of credit ratings), it records an allowance for doubtful accounts against amounts due to reduce the net recognized receivabledeferred tax assets in the future, we would increase the valuation allowance through a charge to income tax expense in the amount it believes most likelyperiod that such determination is made.  Conversely, if we were to determine that we would be able to realize our deferred tax assets in the future, in excess of the net carrying amounts, we would decrease the recorded valuation allowance through a decrease to income tax expense in the period that such determination is made.

We record liabilities for known or anticipated tax issues based on our analysis of whether, and the extent to which, additional taxes will be collected.  For all other customers,due.  These unrecognized tax benefits are retained until the Company recognizesassociated uncertainty is resolved.  Tax benefits for uncertain tax positions that are recognized in the Consolidated Financial Statements are measured as the largest amount of benefit, determined on a cumulative probability basis, that is more likely than not to be realized upon ultimate settlement.  To the extent we prevail in matters for which a liability for an allowance for doubtful accounts based on its historical collection experience.  If circumstances change (e.g., greater than expected defaultsuncertain tax position is established or an unexpected material changeare required to pay amounts in excess of the liability, our effective tax rate in a major customer’s ability to meet its financial obligations), the Company’s estimate of the recoverability of amounts due couldgiven period may be changed by a material amount.

materially affected.

Cautionary Statement Regarding Forward-Looking Information

This Annual Report contains various forward-looking statements and includes assumptions concerning the Company’sCompany's operations, future results, and prospects.  These forward-looking statements are based on current expectations and are subject to risk and uncertainties.  uncertainties, and may be influenced by factors that could cause actual outcomes and results to be materially different from those predicted.  The forward-looking statements reflect knowledge and information available as of the date of preparation of the Annual Report, and the Company undertakes no obligation to update these forward-looking statements.  We identify the forward-looking statements by using the words "anticipates," "believes," "expects," "intends" or similar expressions in such statements.
F - 14


In connection with the “safe harbor”"safe harbor" provisions of the Private Securities Litigation Reform Act of 1995, the Company provides the following cautionary statement identifying important economic, political, and technological factors, among others, which could cause actual results or events to differ materially from those set forth in or implied by the forward-looking statements and related assumptions.

In addition to those factors discussed under “Risk Factors”"Risk Factors" in this Annual Report on Form 10-K, such factors include: (i) the current and projected future business environment, including interest rates and capital and consumer spending; (ii) the domestic housing and commercial construction industry environment; (iii) the extent and duration of the recovery from the 2008 through 2010 economic decline; (iv) availability and price fluctuations in commodities (including copper, natural gas, and other raw materials, including crude oil that indirectly affects plastic resins); (v)(iv) competitive factors and competitor responses to the Company’sCompany's initiatives; (vi)(v) stability of government laws and regulations, including taxes; (vii)(vi) availability of financing; and (viii)(vii) continuation of the environment to make acquisitions, domestic and foreign, including regulatory requirements and market values of candidates.
 
F - 11

MUELLER INDUSTRIES, INC.
CONSOLIDATED STATEMENTS OF INCOME
Years Ended December 29, 2012, December 31, 2011, and December 25, 2010

(In thousands, except per share data) 2012  2011  2010 
             
Net sales $2,189,938  $2,417,797  $2,059,797 
             
Cost of goods sold  1,904,463   2,115,677   1,774,811 
Depreciation and amortization  31,495   36,865   40,364 
Selling, general, and administrative expense  129,456   135,953   131,211 
Litigation settlements  (4,050)  (10,500)   
Insurance settlements  (1,500)     (22,736)
Severance  3,369       
             
Operating income  126,705   139,802   136,147 
             
Interest expense  (6,890)  (11,553)  (11,647)
Other income (expense), net  539   1,912   (2,650)
             
Income before income taxes  120,354   130,161   121,850 
             
Income tax expense  (36,681)  (43,075)  (34,315)
             
Consolidated net income  83,673   87,086   87,535 
             
Less net income attributable to noncontrolling interest  (1,278)  (765)  (1,364)
             
Net income attributable to Mueller Industries, Inc. $82,395  $86,321  $86,171 
             
Weighted average shares for basic earnings per share  35,332   37,835   37,672 
Effect of dilutive stock-based awards  414   361   97 
             
Adjusted weighted average shares for diluted earnings per share  35,746   38,196   37,769 
             
Basic earnings per share $2.33  $2.28  $2.29 
             
Diluted earnings per share $2.31  $2.26  $2.28 
             
Dividends per share $0.425  $0.40  $0.40 
             
See accompanying notes to consolidated financial statements. 
F - 12

MUELLER INDUSTRIES, INC.
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Years Ended December 29, 2012, December 31, 2011, and December 25, 2010


(In thousands) 2012  2011   2010 
           
Consolidated net income $83,673  $87,086  $ 87,535 
             
Other comprehensive income (loss), net of tax:            
Foreign currency translation  8,070   232    (215)
       Net change with respect to derivative instruments and hedging activities, net (1)
  255   (988)   376 
       Net actuarial loss on pension and postretirement obligations, net (2)
  (847)  (10,378)   (402)
Other, net  14   (81)   61 
             
Total other comprehensive income (loss)  7,492   (11,215)   (180)
             
Comprehensive income  91,165   75,871    87,355 
Less comprehensive income attributable to noncontrolling interest  (1,984)  (1,913)   (2,127)
             
Comprehensive income attributable to Mueller Industries, Inc. $89,181  $73,958  $ 85,228 
             
See accompanying notes to consolidated financial statements.     

(1) Net of taxes of $(162) in 2012, $559 in 2011, and $(191) in 2010
(2) Net of taxes of $94 in 2012, $4,786 in 2011, and $1,631 in 2010
F - 13

MUELLER INDUSTRIES, INC.
CONSOLIDATED BALANCE SHEETS
As of December 29, 2012 and December 31, 2011

(In thousands, except share data) 2012  2011 
Assets      
Current assets:      
Cash and cash equivalents $198,934  $514,162 
Accounts receivable, less allowance for doubtful accounts of  $1,644 in 2012 and $1,564 in 2011  271,093   250,027 
Inventories  229,434   219,193 
Current deferred income taxes  26,438   21,104 
Other current assets  21,295   22,213 
         
Total current assets  747,194   1,026,699 
         
Property, plant, and equipment, net  233,263   203,744 
Goodwill, net  104,579   102,250 
Other assets  19,119   14,911 
         
Total Assets $1,104,155  $1,347,604 
         
Liabilities      
Current liabilities:      
Current portion of debt $27,570  $41,265 
Accounts payable  87,574   65,545 
Accrued wages and other employee costs  34,378   39,319 
Other current liabilities  109,174   67,115 
         
Total current liabilities  258,696   213,244 
         
Long-term debt, less current portion  207,300   156,476 
Pension liabilities  35,187   32,839 
Postretirement benefits other than pensions  19,832   21,405 
Environmental reserves  22,597   22,892 
Deferred income taxes  20,910   14,856 
Other noncurrent liabilities  1,667   1,130 
         
Total liabilities  566,189   462,842 
         
Equity        
Mueller Industries, Inc. stockholders’ equity:        
Preferred stock - $1.00 par value; shares authorized 5,000,000; none outstanding      
Common stock - $.01 par value; shares authorized 100,000,000; issued 40,091,502; outstanding 28,099,635 in 2012 and 38,236,568 in 2011  401   401 
Additional paid-in capital  267,826   266,936 
Retained earnings  749,777   682,380 
Accumulated other comprehensive loss  (42,623)  (49,409)
Treasury common stock, at cost  (468,473)  (44,620)
         
Total Mueller Industries, Inc. stockholders’ equity  506,908   855,688 
Noncontrolling interest  31,058   29,074 
         
Total equity  537,966   884,762 
         
Commitments and contingencies      
         
Total Liabilities and Equity $1,104,155  $1,347,604 
         
See accompanying notes to consolidated financial statements. 
F - 14

MUELLER INDUSTRIES, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
Years Ended December 29, 2012, December 31, 2011, and December 25, 2010

(In thousands) 2012  2011  2010 
Operating activities:         
Consolidated net income $83,673  $87,086  $87,535 
Reconciliation of net income to net cash provided by operating activities:            
Depreciation  30,326   35,966   39,656 
Amortization of intangibles  1,169   899   708 
Amortization of debt issuance costs  438   397   288 
Stock-based compensation expense  6,136   3,482   2,877 
Insurance settlements  (1,500)     (22,736)
Insurance proceeds – noncapital related  14,250   10,000   5,561 
Income tax benefit from exercise of stock options  (2,528)  (853)  (145)
Deferred income taxes  (1,284)  (4,190)  (6,627)
Doubtful accounts receivable  837   (229)  4,763 
Loss (gain) on disposal of properties  1,411   (202)  756 
Changes in assets and liabilities, net of businesses acquired:            
Receivables  (23,690)  28,716   (46,494)
Inventories  (4,834)  (15,678)  (17,248)
Other assets  (14,985)  460   2,974 
Current liabilities  8,368   7,966   4,913 
Other liabilities  9,345   (1,593)  (623)
Other, net  1,165   1,522   199 
             
Net cash provided by operating activities  108,297   153,749   56,357 
             
Investing activities:            
Capital expenditures  (56,825)  (18,751)  (18,678)
Acquisition of businesses  (11,561)  (6,882)  (2,021)
Proceeds from sales of properties  517   1,984   71 
Net withdrawals from (deposits into) restricted cash balances  9,243   (3,055)  (156)
Insurance proceeds  42,250      18,798 
             
Net cash used in investing activities  (16,376)  (26,704)  (1,986)
             
Financing activities:            
Repayments of long-term debt  (149,176)  (750)   
Repurchase of common stock  (427,446)      
Dividends paid to stockholders of Mueller Industries, Inc.  (14,891)  (15,146)  (15,074)
Dividends paid to noncontrolling interests        (741)
(Repayment) issuance of debt by joint venture, net  (14,429)  6,162   6,848 
Issuance of long-term debt  200,000       
Net cash (used) received to settle stock-based awards  (4,181)  3,879   2,428 
Income tax benefit from exercise of stock options  2,528   853   145 
Debt issuance costs  (1,053)  (1,942)   
             
Net cash used in financing activities  (408,648)  (6,944)  (6,394)
             
Effect of exchange rate changes on cash  1,499   (78)  161 
             
(Decrease) increase in cash and cash equivalents  (315,228)  120,023   48,138 
Cash and cash equivalents at the beginning of the year  514,162   394,139   346,001 
             
Cash and cash equivalents at the end of the year $198,934  $514,162  $394,139 
             
For supplemental disclosures of cash flow information, see Notes 1, 5, 7, and 14. 
See accompanying notes to consolidated financial statements. 
F - 15

TABLE OF CONTENTS

MUELLER INDUSTRIES, INC.
CONSOLIDATED STATEMENTS OF CHANGES IN EQUITYINCOME
Years Ended December 29, 2012,26, 2015, December 31, 2011,27, 2014, and December 25, 201028, 2013

  2012  2011  2010 
(In thousands)  Shares  Amount  Shares  Amount  Shares  Amount 
Common stock:                  
Balance at beginning of year  40,092  $401   40,092  $401   40,092  $401 
Balance at end of year  40,092  $401   40,092  $401   40,092  $401 
                         
Additional paid-in capital:                        
Balance at beginning of year     $266,936      $263,233      $262,166 
Issuance of shares under incentive stock option plans      (4,303)      2,340       (394)
Stock-based compensation expense      6,136       3,482       2,877 
Income tax benefit from exercise of stock options      2,528       853       145 
Issuance of restricted stock      (3,471)      (2,972)      (1,561)
                         
Balance at end of year     $267,826      $266,936      $263,233 
                         
Retained earnings:                         
Balance at beginning of year     $682,380      $611,279      $540,218 
Net income attributable to Mueller Industries, Inc.      82,395       86,321       86,171 
Dividends paid or payable to stockholders of Mueller Industries, Inc.      (14,998)      (15,220)      (15,110)
                         
Balance at end of year     $749,777      $682,380      $611,279 
                         
Accumulated other comprehensive (loss) income:                        
Balance at beginning of year     $(49,409)      $(37,046)     $(36,104)
Total other comprehensive income (loss) attributable to Mueller Industries, Inc.      6,786       (12,363)      (942)
                         
                         
Balance at end of year     $(42,623)     $(49,409)     $(37,046)
                          
(In thousands, except per share data) 2015  2014  2013 
       
Net sales $2,100,002  $2,364,227  $2,158,541 
             
Cost of goods sold  1,809,702   2,043,719   1,862,089 
Depreciation and amortization  34,608   33,735   32,394 
Selling, general, and administrative expense  130,358   131,740   134,914 
Insurance settlements        (106,332)
Gain on sale of assets  (15,376)  (6,259)  (39,765)
Impairment charges        4,304 
Severance  3,442   7,296    
             
Operating income  137,268   153,996   270,937 
             
Interest expense  (7,667)  (5,740)  (3,990)
Other income (expense), net  2,188   (243)  4,451 
             
Income before income taxes  131,789   148,013   271,398 
             
Income tax expense  (43,382)  (45,479)  (98,109)
             
Consolidated net income  88,407   102,534   173,289 
             
Less net income attributable to noncontrolling interest  (543)  (974)  (689)
             
Net income attributable to Mueller Industries, Inc. $87,864  $101,560  $172,600 
             
Weighted average shares for basic earnings per share  56,316   56,042   55,742 
Effect of dilutive stock-based awards  652   726   742 
             
Adjusted weighted average shares for diluted earnings per share  56,968   56,768   56,484 
             
Basic earnings per share $1.56  $1.81  $3.10 
             
Diluted earnings per share $1.54  $1.79  $3.06 
             
Dividends per share $0.30  $0.30  $0.25 
             
See accompanying notes to consolidated financial statements. 
 
F - 16

MUELLER INDUSTRIES, INC.
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Years Ended December 26, 2015, December 27, 2014, and December 28, 2013


(In thousands) 2015  2014  2013 
       
Consolidated net income $88,407  $102,534  $173,289 
             
Other comprehensive (loss) income, net of tax:            
Foreign currency translation  (19,108)  (6,766)  3,285 
Net change with respect to derivative instruments and hedging activities(1)
  (1,056)  (2,499)  1,713 
Net actuarial gain (loss) on pension and postretirement
obligations(2)
  6,735   (23,006)  27,369 
Other, net  (49)  15   151 
             
Total other comprehensive (loss) income  (13,478)  (32,256)  32,518 
             
Comprehensive income  74,929   70,278   205,807 
Comprehensive loss (income) attributable to noncontrolling interest  867   (822)  (1,404)
             
Comprehensive income attributable to Mueller Industries, Inc. $75,796  $69,456  $204,403 
             
See accompanying notes to consolidated financial statements. 
 
(1) Net of taxes of $575 in 2015, $1,362 in 2014, and $(962) in 2013
 
 
(2) Net of taxes of $(3,221) in 2015, $10,180 in 2014, and $(15,015) in 2013
 

F - 17

MUELLER INDUSTRIES, INC.
CONSOLIDATED BALANCE SHEETS
As of ContentsDecember 26, 2015 and December 27, 2014

(In thousands, except share data) 2015  2014 
Assets    
Current assets:    
Cash and cash equivalents $274,844  $352,134 
Accounts receivable, less allowance for doubtful accounts of  $623 in 2015 and $666 in 2014  251,571   275,065 
Inventories  239,378   256,585 
Other current assets  34,608   57,429 
         
Total current assets  800,401   941,213 
         
Property, plant, and equipment, net  280,224   245,910 
Goodwill, net  120,252   102,909 
Intangible assets  40,636   18,464 
Investment in unconsolidated affiliate  65,900    
Other assets  31,388   19,600 
         
Total Assets $1,338,801  $1,328,096 
         
Liabilities        
Current liabilities:        
Current portion of debt $11,760  $36,194 
Accounts payable  88,051   100,735 
Accrued wages and other employee costs  35,636   41,595 
Other current liabilities  73,982   59,545 
         
Total current liabilities  209,429   238,069 
         
Long-term debt, less current portion  204,250   205,250 
Pension liabilities  17,449   20,070 
Postretirement benefits other than pensions  17,427   21,486 
Environmental reserves  20,943   21,842 
Deferred income taxes  7,161   24,556 
Other noncurrent liabilities  2,440   1,389 
         
Total liabilities  479,099   532,662 
         
Equity        
Mueller Industries, Inc. stockholders' equity:        
Preferred stock - $1.00 par value; shares authorized 5,000,000; none outstanding      
Common stock - $.01 par value; shares authorized 100,000,000; issued 80,183,004; outstanding 57,158,608 in 2015 and 56,901,445 in 2014
  802   802 
Additional paid-in capital  271,158   268,575 
Retained earnings  1,063,543   992,798 
Accumulated other comprehensive loss  (54,990)  (42,923)
Treasury common stock, at cost  (453,228)  (457,102)
         
Total Mueller Industries, Inc. stockholders' equity  827,285   762,150 
Noncontrolling interest  32,417   33,284 
         
Total equity  859,702   795,434 
         
Commitments and contingencies      
         
Total Liabilities and Equity $1,338,801  $1,328,096 
         
See accompanying notes to consolidated financial statements. 
F - 18

MUELLER INDUSTRIES, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
Years Ended December 26, 2015, December 27, 2014, and December 28, 2013

(In thousands) 2015  2014  2013 
Operating activities:      
Consolidated net income $88,407  $102,534  $173,289 
Reconciliation of net income to net cash provided by operating activities:            
Depreciation  30,556   30,205   30,946 
Amortization of intangibles  4,052   3,530   1,448 
Amortization of debt issuance costs  432   341   299 
Stock-based compensation expense  6,244   6,265   5,704 
Insurance settlements        (106,332)
Gain on disposal of assets  (14,815)  (5,405)  (42,300)
Insurance proceeds – noncapital related        32,395 
Impairment charges        4,304 
Income tax benefit from exercise of stock options  (972)  (837)  (719)
Deferred income taxes  (15,818)  (6,495)  19,213 
Recovery of doubtful accounts receivable  (130)  (500)  (273)
Changes in assets and liabilities, net of businesses acquired and sold:            
Receivables  51,660   (21,432)  19,383 
Inventories  41,086   1,381   5,963 
Other assets  12,449   (23,652)  562 
Current liabilities  (45,585)  5,849   (14,139)
Other liabilities  436   (2,223)  (1,935)
Other, net  1,607   1,044   705 
             
Net cash provided by operating activities  159,609   90,605   128,513 
             
Investing activities:            
Proceeds from sale of assets, net of cash transferred  5,538   33,788   65,147 
Acquisition of businesses, net of cash acquired  (105,944)  (30,137)  (55,276)
Capital expenditures  (28,834)  (39,173)  (41,349)
Investment in unconsolidated affiliate  (65,900)      
Insurance proceeds        29,910 
Net withdrawals from (deposits into) restricted cash balances  4,333   (2,902)  (1,417)
             
Net cash used in investing activities  (190,807)  (38,424)  (2,985)
             
Financing activities:            
Dividends paid to stockholders of Mueller Industries, Inc.  (16,903)  (16,819)  (13,941)
Repayments of long-term debt  (1,000)  (1,050)  (1,000)
(Repayment) issuance of debt by joint venture, net  (23,567)  7,258   857 
Net cash used to settle stock-based awards  (760)  (777)  (228)
Income tax benefit from exercise of stock options  972   837   719 
Debt issuance costs        (50)
             
Net cash used in financing activities  (41,258)  (10,551)  (13,643)
             
Effect of exchange rate changes on cash  (4,834)  (1,296)  981 
             
(Decrease) increase in cash and cash equivalents  (77,290)  40,334   112,866 
Cash and cash equivalents at the beginning of the year  352,134   311,800   198,934 
             
Cash and cash equivalents at the end of the year $274,844  $352,134  $311,800 
             
 
See accompanying notes to consolidated financial statements. 
F - 19

MUELLER INDUSTRIES, INC.
CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY
Years Ended December 26, 2015, December 27, 2014, and December 28, 2013

  2015  2014  2013 
(In thousands)  Shares  Amount  Shares  Amount  Shares  Amount 
Common stock:            
Balance at beginning of year  80,183  $802   80,183  $401   80,183  $401 
Issuance of shares under two-for-one stock split           401       
                         
Balance at end of year  80,183  $802   80,183  $802   80,183  $401 
                         
Additional paid-in capital:                        
Balance at beginning of year     $268,575      $267,142      $267,826 
Issuance of shares under incentive stock option plans      (1,074)      (1,646)      (1,205)
Stock-based compensation expense      6,244       6,265       5,704 
Income tax benefit from exercise of stock options      972       837       719 
Issuance of shares under two-for-one stock split             (401)       
Issuance of restricted stock      (3,559)      (3,622)      (5,902)
                         
Balance at end of year     $271,158      $268,575      $267,142 
                         
Retained earnings:                         
Balance at beginning of year     $992,798      $908,274      $749,777 
Net income attributable to Mueller Industries, Inc.      87,864       101,560       172,600 
Dividends paid or payable to stockholders of Mueller Industries, Inc.      (17,119)      (17,036)      (14,103)
                         
Balance at end of year     $1,063,543      $992,798      $908,274 
                         
Accumulated other comprehensive (loss) income:                        
Balance at beginning of year     $(42,923)     $(10,819)     $(42,623)
Total other comprehensive (loss) income attributable to Mueller Industries, Inc.      (12,067)      (32,104)      31,804 
                         
Balance at end of year     $(54,990)     $(42,923)     $(10,819)
                         
F - 20

MUELLER INDUSTRIES, INC.
CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY
(continued)
Years Ended December 29, 2012,26, 2015, December 31, 2011,27, 2014, and December 25, 201028, 2013

 2012 2011 2010  2015  2014  2013 
(In thousands) Shares Amount Shares Amount Shares Amount  Shares  Amount  Shares  Amount  Shares  Amount 
Treasury stock:                         
Balance at beginning of year  1,855  $(44,620)  2,237  $(49,131)  2,442  $(53,514)  23,282  $(457,102)  23,578  $(461,593)  23,984  $(468,473)
Issuance of shares under incentive stock option plans  (576)  20,881   (464)  10,637   (149)  3,240   (149)  2,930   (208)  4,504   (244)  4,716 
Repurchase of common stock  10,855   (448,205)  214   (9,098)  15   (418)  84   (2,840)  107   (3,832)  140   (3,738)
Issuance of restricted stock  (142)  3,471  (132)  2,972  (71)  1,561   (193)  3,784   (195)  3,819   (302)  5,902 
                                     
Balance at end of year  11,992  $(468,473)  1,855  $(44,620)  2,237  $(49,131)  23,024  $(453,228)  23,282  $(457,102)  23,578  $(461,593)
                                     
Noncontrolling interest:                                     
Balance at beginning of year   $29,074   $27,161   $25,775      $33,284      $32,462      $31,058 
Net income attributable to noncontrolling interest   1,278   765   1,364       543       974       689 
Dividends paid to noncontrolling interests         (741)
Foreign currency translation     706     1,148     763       (1,410)      (152)      715 
                                     
Balance at end of year    $31,058    $29,074    $27,161      $32,417      $33,284      $32,462 
                                     
See accompanying notes to consolidated financial statements.See accompanying notes to consolidated financial statements. See accompanying notes to consolidated financial statements. 
 
F - 1721

TABLE OF CONTENTS

Notes to Consolidated Financial Statements

Note 1 – Summary of Significant Accounting Policies

Nature of Operations

The principal business of Mueller Industries, Inc. is the manufacture and sale of copper tube and fittings; line sets; brass and copper alloy rod, bar, and shapes; aluminum and brass forgings; aluminum and copper impact extrusions; plastic pipe, fittings and valves; refrigeration valves and fittings; fabricated tubular products; and steel nipples.  The Company also resells imported brass and plastic plumbing valves, malleable iron fittings, faucets, and plumbing specialty products.  The Company markets its products to the HVAC, plumbing, refrigeration, hardware, and other industries.  Mueller’sMueller's operations are located throughout the United States and in Canada, Mexico, Great Britain, and China.

Principles of ConsolidationFiscal Years

The Company's fiscal year consists of 52 weeks ending on the last Saturday of December.  These dates were December 26, 2015, December 27, 2014, and December 28, 2013.

Reclassifications

Certain reclassifications have been made to the prior years' Consolidated Financial Statements to conform to the current year's presentation.

Basis of Presentation

The Consolidated Financial Statements include the accounts of Mueller Industries, Inc. and its majority owned subsidiaries.  All significant intercompany accounts and transactions have been eliminated in consolidation.  The noncontrolling interest represents a separate private ownership of 49.5 percent of Mueller-Xingrong.  Jiangsu Mueller-Xingrong Copper Industries Limited (Mueller-Xingrong), which manufactures and sells copper tube and fittings in China.  The years ended December 29, 2012Consolidated Financial Statements also include the Company's investment in MA Industrial JV LLC, the joint venture (Joint Venture) that acquired Tecumseh Products Company (Tecumseh), which manufactures compressors and December 25, 2010 contained 52 weeks, whilerelated products globally.  This investment is accounted for using the year ended December 31, 2011 contained 53 weeks.equity method of accounting.  All significant intercompany accounts and transactions have been eliminated in consolidation.  

Common Stock Split

On February 21, 2014, the Company announced a two-for-one stock split of its common stock effected in the form of a stock dividend of one share for each outstanding share.  The record date for the stock split was March 14, 2014, and the additional shares were distributed on March 28, 2014.  Accordingly, all references to share and per share amounts presented in the Consolidated Financial Statements and this Annual Report on Form 10-K have been adjusted retroactively to reflect the stock split.

Revenue Recognition

Revenue is recognized when title and risk of loss pass to the customer, provided collection is determined to be probable and no significant obligations remain for the Company.  Estimates for future rebates on certain product lines and product returns are recognized in the period in which the revenue is recorded.  The cost of shipping product to customers is expensed as incurred as a component of cost of goods sold.

Acquisitions

Accounting for acquisitions requires the Company to recognize separately from goodwill the assets acquired and liabilities assumed at their acquisition date fair values.  Goodwill is measured as the excess of the purchase price over the net amount allocated to the identifiable assets acquired and liabilities assumed.  While management uses its best estimates and assumptions to accurately value assets acquired and liabilities assumed at the acquisition date, the estimates are inherently uncertain and subject to refinement.  As a result, during the measurement period, which may be up to one year from the acquisition date, the Company may record adjustments to the assets acquired and liabilities assumed with the corresponding offset to goodwill.  The operating results generated by the acquired businesses are included in the Consolidated Statements of Income from their respective dates of acquisition.  Acquisition related costs are expensed as incurred.  See "Note 2 – Acquisitions and Dispositions" for additional information.
F - 22


Cash Equivalents

Temporary investments with original maturities of three months or less are considered to be cash equivalents.  These investments are stated at cost.  At December 29, 201226, 2015 and December 31, 2011,27, 2014, temporary investments consisted of money market mutual funds, commercial paper, bank repurchase agreements, and U.S. and foreign government securities totaling $86.0$106.4 million and $322.1$144.9 million, respectively.  Included in other current assets is restricted cash of $3.7 million and $13.0$8.1 million at December 29, 201226, 2015 and December 31, 2011,27, 2014, respectively.  These amounts represent required deposits into brokerage accounts that facilitate the Company’sCompany's hedging activities and deposits that secure certain short-term notes issued under Mueller-Xingrong’sMueller-Xingrong's credit facility.

Allowance for Doubtful Accounts

The Company provides an allowance for receivables that may not be fully collected.  In circumstances where the Company is aware of a customer’scustomer's inability to meet itstheir financial obligations (e.g., bankruptcy filings or substantial downgrading of credit ratings)rating downgrades), it records an allowance for doubtful accounts against amounts due to reduce the net recognized receivable to the amount it believes most likely will be collected.  For all other customers, the Company recognizes an allowance for doubtful accounts based on its historical collection experience.  If circumstances change (e.g., greater than expected defaults or an unexpected material change in a major customer’scustomer's ability to meet itstheir financial obligations), the Company could change its estimate of the recoverability of amounts due by a material amount.

Inventories

The Company’sCompany's inventories are valued at the lower-of-cost-or-market.  The material component of its U.S. copper tube and copper fittings inventories is valued on a LIFO basis.  Other manufactured inventories, including the non-material components of U.S. copper tube and copper fittings, are valued on a FIFO basis.��  Certain inventories purchased for resale are valued on an average cost basis.  Elements of cost in finished goods inventory in addition to the cost of material include depreciation, amortization, utilities, consumable production supplies, maintenance, production wages, and transportation costs.
 
F - 18


The market price of copper cathode and scrap is subject to volatility.  During periods when open market prices decline below net book value, the Company may need to provide an allowance to reduce the carrying value of its inventory.  In addition, certain items in inventory may be considered obsolete and, as such, the Company may establish an allowance to reduce the carrying value of those items to their net realizable value.  Changes in these estimates related to the value of inventory, if any, may result in a materially adverse impact on the Company’sCompany's reported financial position or results of operations.  The Company recognizes the impact of any changes in estimates, assumptions, and judgments in income in the period in which it is determined.  See "Note 3 – Inventories" for additional information.

Property, Plant, and Equipment

Property, plant, and equipment areis stated at cost.cost less accumulated depreciation.  Expenditures for major additions and improvements are capitalized, while minor replacements, maintenance, and repairs are charged to expense as incurred.  Depreciation of buildings, machinery, and equipment is provided on the straight-line method over the estimated useful lives ranging from 20 to 40 years for buildings and five to 20 years for machinery and equipment.  Leasehold improvements are amortized over the lesser of their useful life or the remaining lease term.  Repairs

The Company continually evaluates these assets to determine whether events or changes in circumstances have occurred that may warrant revision of the estimated useful life or whether the remaining balance should be evaluated for possible impairment.  See "Note 5 – Property, Plant, and maintenance are expensed as incurred.Equipment, Net" for additional information.
 
The Company evaluates the carrying value of property, plant, and equipment whenever a change in circumstances indicates that the carrying value may not be recoverable from the undiscounted future cash flows from its operations and ultimate disposition.  If an impairment exists, the net book values are reduced to fair value.F - 23


Goodwill

Goodwill represents cost inis recognized for the excess of the purchase price over the fair values assigned to the underlyingvalue of tangible and identifiable intangible net assets of businesses acquired. Several factors give rise to goodwill in business acquisitions, such as the expected benefit from synergies of the combination and the existing workforce of the acquired businesses.business. Goodwill is subject toevaluated annually for possible impairment testing, which is performed by the Company as of the first day of the fourth quarter of each fiscal year, unless circumstances dictate more frequent testing.  For testing purposes,indicate the Company defines reporting units as componentsneed to accelerate the timing of its operating segments; components of a segment having similar economic characteristics are combined.  The annual impairment test is a two-step process.  The first step is the estimation of fair value of reporting units that have goodwill.  If this estimate indicates that impairment potentially exists,evaluation. In the second step is performed.  Step two, used to measure the amountevaluation of goodwill impairment, loss, compares the implied fair value of goodwillmanagement performs a qualitative assessment to the carrying value.  In step two the Companydetermine if it is required to allocatemore likely than not that the fair value of eacha reporting unit as determined in step one,is less than its carrying amount. If the qualitative assessment is not conclusive, management proceeds to a two-step process to test goodwill for impairment, including comparing the fair value of the reporting unit’s assets and liabilities, including unrecognized intangible assets and corporate allocation where applicable, in a hypothetical purchase price allocation as ifunit to its carrying value (including attributable goodwill).  If this process indicates that the reporting unit had been purchased on that date.  If the implied fair value of goodwill is less than the carrying value, ana second step of impairment chargetesting is recorded.  There can be no assurance thatperformed to measure the potential amount of goodwill impairment will not occur in the future.loss.

Because there are no observable inputs available (Level 3 hierarchy as defined by ASC 820Fair Value Measurements and Disclosures (ASC 820)),value for the Company estimates fair value ofCompany's reporting units based onis determined using a combination of the income and market approachapproaches (Level 3 within the fair value hierarchy), incorporating market participant considerations and income approach.  management's assumptions on revenue growth rates, operating margins, discount rates and expected capital expenditures.  The market approach measures the fair value of a business through the analysis of publicly traded companies or recent sales of similar businesses.  The income approach uses a discounted cash flow model to estimate the fair value of reporting units based on expected cash flows (adjusted for capital investment required to support operations) and a terminal value.  This cash flow stream is discounted to its present value to arrive at a fair value for each reporting unit.  Future earnings are estimated using the Company’sCompany's most recent annual projections, applying a growth rate to future periods.  Those projections are directly impacted by the condition of the markets in which the Company’sCompany's businesses participate.  For the reporting units included in the Plumbing & Refrigeration segment, the projections reflect, among other things, the decline of the residential construction market over the past several years.  The OEM segment is also impacted by the residential construction market.  Additionally, this segment is linked to the automotive industry, which has also been adversely affected by the economic downturn in recent years.  The discount rate selected for the reporting units is generally based on rates of return available from alternative investments of similar type and qualityfor comparable companies at the date of valuation.Fair value determinations may include both internal and third-party valuations.  See "Note 6 – Goodwill and Other Intangible Assets" for additional information.

Investment in Unconsolidated Affiliate

The Company owns a 50 percent interest in the Joint Venture, an unconsolidated affiliate that acquired Tecumseh. This investment is accounted for using the equity method of accounting as the Company can exercise significant influence but does not own a majority equity interest or otherwise control the Joint Venture.  Under the equity method of accounting, investments are stated at initial cost and are adjusted for subsequent additional investments and our proportionate share of earnings or losses and distributions.

The Company records its proportionate share of the investee's net income one quarter in arrears as equity in earnings of the unconsolidated affiliate in the Consolidated Statements of Income.  Due to the timing of the investment in 2015, there was no amount recorded during the year ended December 26, 2015.  The Company's proportionate share of the investee's other comprehensive income (loss), net of income taxes, is recorded in the Consolidated Statements of Changes in Equity and Consolidated Statements of Comprehensive Income. In general, the equity investment in the unconsolidated affiliate is equal to the current equity investment plus that entity's undistributed earnings.

The investment in the unconsolidated affiliate is assessed periodically for impairment and is written down when the carrying amount is not considered fully recoverable.  See "Note 7 - Equity Method Investment" for additional information.

Self-Insurance Accruals

The Company is primarily self-insured for workers’workers' compensation claims and benefits paid under certain employee health care programs.  Accruals are primarily based on estimated undiscounted cost of claims, which includes incurred but not reported claims, and are classified as accrued wages and other employee costs.

Pension and Other Postretirement Benefit Plans

The Company sponsors several qualified and nonqualified pension and other postretirement benefit plans in the U.S. and certain foreign locations.  The Company recognizes the overfunded or underfunded status of the plans as an asset or liability in the Consolidated Balance Sheet with changes in the funded status recorded through comprehensive income in the year in which those changes occur.  The obligations for these plans are actuarially determined and affected by assumptions, including discount rates, expected long-term return on plan assets for defined benefit pension plans, and certain employee-related factors, such as retirement age and mortality.  The Company evaluates its assumptions periodically and makes adjustments as necessary.
 
F - 1924

TABLE OF CONTENTS
INDEX

TableThe expected return on plan assets is determined using the market value of Contentsplan assets.  Differences between assumed and actual returns are amortized to the market value of assets on a straight-line basis over the average remaining service period of the plan participants using the corridor approach.  The corridor approach defers all actuarial gains and losses resulting from variances between actual results and actuarial assumptions.  These unrecognized gains and losses are amortized when the net gains and losses exceed 10 percent of the greater of the market value of the plan assets or the projected benefit obligation.  The amount in excess of the corridor is amortized over the average remaining service period of the plan participants.  For 2015, the average remaining service period for the pension plans was nine years.  See "Note 14 –Benefit Plans" for additional information.

Environmental Reserves and Environmental Expenses

The Company recognizes an environmental liability when it is probable the liability exists and the amount is reasonably estimable.  The Company estimates the duration and extent of its remediation obligations based upon reports of outside consultants; internal analyses of cleanup costs and ongoing monitoring costs; communications with regulatory agencies; and changes in environmental law.  If the Company were to determine that its estimates of the duration or extent of its environmental obligations were no longer accurate, the Companyit would adjust its environmental liabilities accordingly in the period that such determination is made.  Estimated future expenditures for environmental remediation are not discounted to their present value.  Accrued environmental liabilities are not reduced by potential insurance reimbursements.

Environmental expenses that relate to ongoing operations are included as a component of cost of goods sold.  Environmental expenses related to non-operating properties are included in other income, (expense), net on the Consolidated Statements of Income.  See "Note 9 – Commitments and Contingencies" for additional information.

Earnings Per Share

Basic earnings per share is computed based on the weighted average number of common shares outstanding.  Diluted earnings per share reflects the increase in weighted average common shares outstanding that would result from the assumed exercise of outstanding stock options and vesting of restricted stock awards calculated using the treasury stock method.  Approximately 1.3 million stock options427 thousand and 180 thousand stock-based awards were excluded from the computation of diluted earnings per share in 2010, asfor the options’ exercise price was higher than the average market price of the Company’s stock.years ended December 26, 2015 and December 27, 2014, respectively, because they were antidilutive.

Income Taxes

Deferred income tax assets and liabilities are recognized when differences arise between the treatment of certain items for financial statement and tax purposes.  Realization of certain components of deferred tax assets is dependent upon the occurrence of future events.  The Company records valuation allowances to reduce its deferred tax assets to the amount it believes is more likely than not to be realized.  These valuation allowances can be impacted by changes in tax laws, changes to statutory tax rates, and future taxable income levels and are based on the Company’sCompany's judgment, estimates, and assumptions regarding those future events.  In the event the Company werewas to determine that it would not be able to realize all or a portion of the net deferred tax assets in the future, the Companyit would increase the valuation allowance through a charge to income tax expense in the period that such determination is made.  Conversely, if the Companyit were to determine that it would be able to realize its deferred tax assets in the future, in excess of the net carrying amounts, the Company would decrease the recorded valuation allowance through a decrease to income tax expense in the period that such determination is made.

The Company provides for uncertain tax positions and the related interest and penalties, if any, based upon management’smanagement's assessment of whether a tax benefit is more likely than not to be sustained upon examination by tax authorities.  Tax benefits for uncertain tax positions that are recognized in the financial statements are measured as the largest amount of benefit, determined on a cumulative probability basis, that is more likely than not to be realized upon ultimate settlement.  To the extent the Company prevails in matters for which a liability for an uncertain tax position is established or is required to pay amounts in excess of the liability, the Company’sCompany's effective tax rate in a given financial statement period may be affected.
F - 25

TABLE OF CONTENTS
INDEX

These estimates are highly subjective and could be affected by changes in business conditions and other factors.  Changes in any of these factors could have a material impact on future income tax expense.  See "Note 10 – Income Taxes" for additional information.

Taxes Collected from Customers and Remitted to Governmental Authorities

Taxes assessed by a governmental authority that are directly imposed on a revenue producing transaction between the Company and its customers, primarily value added taxes in foreign jurisdictions, are accounted for on a net (excluded from revenues and costs) basis.
F - 20

Table of Contents

Stock-Based Compensation

The Company has in effect stock incentive plans under which stock-based awards have been granted to certain employees and members of its boardBoard of directors.Directors.  Stock-based compensation expense is recognized in the Consolidated Statements of Income as a component of selling, general, and administrative expense based on the grant date fair value of the awards.  See "Note 12 – Stock-Based Compensation" for additional information.

Concentrations of Credit and Market Risk

Concentrations of credit risk with respect to accounts receivable are limited due to the large number of customers comprising the Company’sCompany's customer base, and their dispersion across different geographic areas and different industries, including HVAC, plumbing, refrigeration, hardware, automotive, OEMs, and others.

The Company minimizes its exposure to base metal price fluctuations through various strategies.  Generally, it prices an equivalent amount of copper raw material, under flexible pricing arrangements it maintains with its suppliers, at the time it determines the selling price of finished products to its customers.

Derivative Instruments and Hedging Activities

The Company's earnings and cash flows are subject to fluctuations due to changes in commodity prices, foreign currency exchange rates, and interest rates.  The Company has utilizeduses derivative instruments such as commodity futures contracts, to manage the volatility related to purchases of copper and natural gas, and certain transactions denominated in foreign currencies.  These contracts have been designated as cash flow hedges.  The Company has also utilized futures contracts to protect the value of its copper inventory on hand and firm commitments to purchase copper through fair value hedges. In addition, the Company  may elect to use foreign currency forward contracts, and interest rate swaps to reducemanage these exposures.

All derivatives are recognized in the risk from exchange rate fluctuations on future purchases and intercompany transactions denominated in foreign currencies. The Company accounts for financial derivative instruments by applying hedge accounting rules.  These rules require the Company to recognize all derivatives, as defined, as either assets or liabilities measuredConsolidated Balance Sheets at their fair value.  IfOn the date the derivative contract is entered into, it is designated as (i) a hedge depending onof a forecasted transaction or the naturevariability of cash flow to be paid (cash flow hedge), or (ii) a hedge of the hedge, changesfair value of a recognized asset or liability (fair value hedge).  Changes in the fair value of a derivative that is qualified, designated, and highly effective as a cash flow hedge are recorded in accumulated other comprehensive income (AOCI), to the derivative will either be offset againstextent effective, until they are reclassified to earnings in the changesame period or periods during which the hedged transaction affects earnings.  Changes in the fair value of a derivative that is qualified, designated, and highly effective as a fair value hedge, along with the gain or loss on the hedged assets, liabilities,recognized asset or firm commitments through earnings or recognized as a component of OCI untilliability that is attributable to the hedged item is recognizedrisk, are recorded in current earnings.  The ineffective portion of a derivative’s changeChanges in the fair value will be immediately recognized in earnings.  Gainsof undesignated derivative instruments and losses recognized by the Company related to the ineffective portion of itsdesignated derivative instruments are reported in current earnings.

The Company documents all relationships between hedging instruments and hedged items, as well as gainsthe risk-management objective and losses relatedstrategy for undertaking various hedge transactions.  This process includes linking all derivatives that are designated as fair value hedges to the portion of the hedging instruments excluded from the assessment of hedge effectiveness, were not material to the Company’s Consolidated Financial Statements.  Should these contracts no longer meet hedge criteria either through lack of effectiveness or because the hedged transaction is not probable of occurring, all deferred gainsspecific assets and losses related to the hedge will be immediately reclassified from OCI into earnings.  Depending on position, the unrealized gain or loss on futures contracts are classified as other current assets or other current liabilities in the Consolidated Balance Sheets and any changes theretolinking cash flow hedges to specific forecasted transactions or variability of cash flow.

The Company also assesses, both at the hedge's inception and on an ongoing basis, whether the designated derivatives that are recordedused in hedging transactions are highly effective in offsetting changes in assets and liabilitiescash flow or fair values of hedged items.  When a derivative is determined not to be highly effective as a hedge or the underlying hedged transaction is no longer probable, hedge accounting is discontinued prospectively, in accordance with the Consolidated Statements of Cash Flows.derecognition criteria for hedge accounting.
F - 26

TABLE OF CONTENTS
INDEX

The Company primarily executes derivative contracts with major financial institutions.  These counterparties expose the Company to credit risk in the event of non-performance.  The amount of such exposure is limited to the fair value of the contract plus the unpaid portion of amounts due to the Company pursuant to terms of the derivative instruments, if any.  If a downgrade in the credit rating of these counterparties occurs, management believes that this exposure is mitigated by provisions in the derivative arrangements which allow for the legal right of offset of any amounts due to the Company from the counterparties with any amounts payable to the counterparties by the Company.  As a result, management considers the risk of loss from counterparty default to be minimal.  See "Note 15 – Derivative Instruments and Hedging Activities" for additional information.

Fair Value of Financial Instruments

The carrying amounts for cash and cash equivalents, accounts receivable, and accounts payable approximate fair value due to the short-term maturity of these instruments.
 
The fair value of long-term debt at December 29, 201226, 2015 approximates the carrying value on that date.  The estimated fair values were determined based on quoted market prices and the current rates offered for debt with similar terms and maturities.  The fair value of long-term debt is classified as Level 2 within the fair value hierarchy.  This classification is defined as a fair value determined using market-based inputs other than quoted prices that are observable for the liability, either directly or indirectly.  Outstanding borrowings have variable interest rates that re-price frequently at current market rates. At December 31, 2011 the fair value of the Company’s debt instruments was estimated to be $197.0 million based on relevant market information about the financial instruments (Level 2 hierarchy as defined by ASC 820).
F - 21

Table of Contents

Foreign Currency Translation

For foreign subsidiaries in which the functional currency is other thannot the U.S. dollar, balance sheet accounts are translated at exchange rates in effect at the end of the year and income statement accounts are translated at average exchange rates for the year.  Translation gains and losses are included in equity as a component of OCI.AOCI.  Included in the Consolidated Statements of Income were transaction losses of $1.7 million in 2015, gains of $0.3$0.1 million in 20122014, and losses of $0.7$0.1 million in 2011 and $2.2 million in 2010.2013.

Use of and Changes in Estimates

The preparation of financial statements in conformity with generally accepted accounting principles generally accepted in the United States (U.S. GAAP) requires management to make estimates, assumptions, and judgments that affect the amounts reported in the financial statements and accompanying notes.  ActualManagement makes its best estimate of the ultimate outcome for these items based on historical trends and other information available when the financial statements are prepared. Changes in estimates are recognized in accordance with the accounting rules for the estimate, which is typically in the period when new information becomes available to management. Areas where the nature of the estimate makes it reasonably possible that actual results could materially differ from those estimates.amounts estimated include but are not limited to: pension and other postretirement benefit plan obligations, tax liabilities, loss contingencies, litigation claims, environmental reserves, and impairment assessments on long-lived assets (including goodwill).

Change in Segment Reporting

Beginning in fiscal year 2016, the Company will change its operating segments and report future results as three separate segments: Piping Systems, Industrial Metals, and Cold Climate.

Recently Issued Accounting Standards

In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606) (ASU 2014-09).  The ASU will supersede virtually all existing revenue recognition guidance under U.S. GAAP and will be effective for annual reporting periods beginning after December 15, 2017.  The fundamental principles of the new guidance are that companies should recognize revenue in a manner that reflects the timing of the transfer of services to customers and the amount of revenue recognized reflects the consideration that a company expects to receive for the goods and services provided.  The new guidance establishes a five-step approach for the recognition of revenue.  The Company is in the process of evaluating the impact of ASU 2014-09 on its Consolidated Financial Statements.
F - 27

TABLE OF CONTENTS
INDEX

In January 2012,April 2015, the Company adopted Accounting Standard Update (ASU)FASB issued ASU No. 2011-05, 2015-03, Interest – Imputation of Interest (Topic 835-30): Simplifying the Presentation of Comprehensive IncomeDebt Issue Costs, which requires (ASU 2015-03).  The ASU simplifies the presentation of debt issuance costs by requiring debt issuance costs related to a recognized debt liability to be presented on the components of net incomebalance sheet as a direct deduction from the debt liability rather than as a separate asset.  In circumstances in which there is not an associated debt liability amount recorded in the financial statements when the debt issuance costs are incurred, they will be reported on the balance sheet as an asset until the debt liability is recorded.  The guidance is effective for public business entities in interim and other comprehensive income either as one continuous statement or as two consecutive statementsfiscal periods beginning after December 15, 2015.  Retrospective application is required, and eliminates the option to present components of other comprehensive income as part of the statement of changes in stockholders’ equity.  early adoption is permitted.  The standardCompany does not changeexpect the items that must be reported in other comprehensive income, how such items are measured, or when they must be reclassifiedadoption to net income.have a material impact on its Consolidated Financial Statements.

In February 2013,April 2015, the Financial Accounting Standards BoardFASB issued ASU No. 2013-02,2015-04, ReportingCompensation – Retirement Benefits (Topic 715): Practical Expedient for the Measurement Date of Amounts Reclassified Out of Accumulated Other Comprehensive Incomean Employers' Defined Benefit Obligation and Plan Assets (ASU 2013-02)2015-04)UnderThe ASU 2013-02,allows employers with fiscal year-ends that do not coincide with a calendar month-end to make an entity is requiredaccounting policy election to provide information about the amounts reclassified out of  accumulated OCI by component. In addition, an entity is required to present, either on the facemeasure defined benefit plan assets and obligations as of the financial statements or inend of the notes, significant amounts reclassified out of  accumulated OCI by the respective line items of net income, but only if the amount reclassified is requiredmonth closest to be reclassified in its entirety in the same reporting period. For amounts that are not required to be reclassified in their entirety to net income, an entity is required to cross-reference to other disclosures that provide additional details about those amounts. ASU 2013-02 does not change the current requirements for reporting net income or other comprehensive income in the financial statements. ASU 2013-02fiscal year-ends.  The new guidance is effective for public business entities in interim and fiscal periods beginning after December 15, 2015.  Prospective application is required, and early adoption is permitted.  The Company will continue to measure its defined benefit plan assets and obligation at fiscal year-end and will not elect to change the Companymeasurement date to a calendar month-end.

In July 2015, the FASB issued ASU No. 2015-11, Inventory (Topic 330): Simplifying the Measurement of Inventory (ASU 2015-11).  The ASU simplifies the subsequent measurement of inventory by requiring inventory to be measured at the lower of cost and net realizable value, defined as the estimated selling price in the reportingnormal course of business less reasonably predictable costs of completion, sale, and transportation.  It does not impact existing impairment models to inventories that are accounted for using LIFO.  The guidance is effective for public business entities in interim and fiscal periods beginning after December 15, 2016.  Early adoption is permitted and prospective application is required.  The Company has elected early adoption of ASU 2015-11 effective December 26, 2015 in order to simplify the measurement of inventory.  The adoption of the ASU did not have a material impact on the Company's Consolidated Financial Statements.

In September 2015, the FASB issued ASU No. 2015-16, Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments (ASU 2015-16).  The ASU eliminates the requirement for an acquirer in a business combination to account for measurement-period adjustments retrospectively.  Instead, acquirers must recognize measurement-period adjustments during the period in which they determine the amounts, including the effect on earnings of any amounts they would have recorded in previous periods if the accounting had been completed at the acquisition date.  The new guidance is effective for public business entities for fiscal years beginning after December 30, 2012.15, 2015.  Early adoption is permitted and the ASU applies to open measurement periods after the effective date, regardless of the acquisition date.  The Company has elected early adoption of ASU 2015-16 effective September 27, 2015.

In November 2015, the FASB issued ASU No. 2015-17, Income Taxes (Topic 740), Balance Sheet Classification of Deferred Taxes (ASU 2015-17).  The ASU simplifies the presentation of deferred income taxes by requiring that all deferred tax liabilities and assets be classified as noncurrent in the Consolidated Balance Sheets.  In addition, companies will no longer allocate valuation allowances between current and noncurrent deferred tax assets.  This guidance is effective for public business entities in interim and fiscal periods beginning after December 15, 2016.  Prospective or retrospective application is allowed, and early adoption is permitted.  The Company has elected early adoption of ASU 2015-17 effective December 26, 2015 on a prospective basis; prior periods were not retrospectively adjusted.  As a result of the adoption, $24.6 million of deferred tax assets that were previously classified as current assets were reclassified to noncurrent assets in the Consolidated Balance Sheet as of December 26, 2015.


F - 28

TABLE OF CONTENTS
INDEX
Note 2 – Acquisitions and Dispositions

2015 Acquisitions

Great Lakes Copper

On July 31, 2015, the Company entered into a Share Purchase Agreement with Great Lakes Copper, Inc. providing for the purchase of all of the outstanding shares of Great Lakes Copper Ltd. (Great Lakes) for $70.0 million in cash, including a $1.5 million post-closing working capital adjustment.  Great Lakes manufactures copper tube products in Canada.  This acquisition complements the Company's existing copper tube businesses in the Plumbing & Refrigeration segment.  

Sherwood Valve Products

On June 18, 2015, the Company entered into a Membership Interest Purchase Agreement with Sherwood Valve Products, LLC (Sherwood) providing for the purchase of all of the outstanding equity interests of Sherwood for $21.8 million in cash, net of a post-closing working capital adjustment.  Sherwood manufactures valves and fluid control solutions for the HVAC, refrigeration, and compressed gas markets.  The acquisition of Sherwood complements the Company's existing refrigeration business, a component of the OEM segment.

Turbotec Products, Inc.

On March 30, 2015, the Company entered into a Stock Purchase Agreement with Turbotec Products, Inc. (Turbotec) providing for the purchase of all of the outstanding capital stock of Turbotec for approximately $14.1 million in cash, net of a post-closing working capital adjustment. Turbotec manufactures coaxial heat exchangers and twisted tubes for the heating, ventilation, and air-conditioning (HVAC), geothermal, refrigeration, swimming pool heat pump, marine, ice machine, commercial boiler, and heat reclamation markets.  The acquisition of Turbotec complements the Company's existing refrigeration business, a component of the OEM segment.

2014 Acquisition

Yorkshire Copper Tube

On February 28, 2014, the Company entered into a definitive agreement with KME Yorkshire Limited to acquire certain assets and assume certain liabilities of its copper tube business.  Yorkshire Copper Tube (Yorkshire) produces European standard copper distribution tubes.   The purchase price was approximately $30.1 million, paid in cash.  The acquisition of Yorkshire complements the Company's existing copper tube businesses in the Plumbing & Refrigeration segment.  

The Company recognized approximately $3.4 million of severance costs related to the reorganization of Yorkshire during 2015, compared to $7.3 million in 2014.  The Company does not expect to incur further severance costs for the rationalization of the business.

2013 Acquisition

Howell Metals Company

On October 17, 2013, the Company entered into a Stock Purchase Agreement with Commercial Metals Company and Howell Metal Company (Howell) providing for the purchase of all of the outstanding capital stock of Howell for approximately $55.3 million in cash, net of working capital adjustments.  Howell manufactures copper tube and line sets for U.S. distribution.  The acquisition of Howell complements the Company's copper tube and line sets businesses, both components of the Plumbing & Refrigeration segment.

These acquisitions were accounted for using the acquisition method of accounting whereby the total purchase price was allocated to tangible and intangible assets acquired and liabilities assumed based on respective fair values.

F - 29

TABLE OF CONTENTS
INDEX
The following table summarizes the allocation of the purchase price to acquire these businesses, which was financed by available cash balances, as well as the assets acquired and liabilities assumed at the respective acquisition dates.  For the Great Lakes, Sherwood, and Turbotec acquisitions, the purchase price allocations are provisional as of December 26, 2015 and subject to change upon completion of the final valuation of the long-lived assets during their respective measurement periods.

(in thousands) Great Lakes  Sherwood  Turbotec  Yorkshire  Howell   
 
Total consideration $70,011  $21,795  $14,138  $30,137  $55,276   
                       
Allocated to:                      
Accounts receivable  26,079   6,490   1,936      14,564   
Inventories  15,233   11,892   3,247   17,579   27,615   
Other current assets  22   260   72   1,034   571   
Property, plant, and equipment  22,771   10,327   9,080   2,103   20,293   
Goodwill(1)
  19,087 
(1) 
    2,088   8,075 
(1) 
 1,358  
(1) 
Intangible assets  27,468   (38)  880   16,937   2,320   
Other assets  1,413      59         
Total assets acquired  112,073   28,931   17,362   45,728   66,721   
                       
Accounts payable  36,026   6,022   1,603   10,188   9,208   
Accrued wages & other employee costs     471   356   1,167   703   
Other current liabilities  381   487   51   4,236   1,534   
Postretirement benefits    other than pensions  5,655               
Other noncurrent liabilities     156   1,214         
Total liabilities assumed  42,062   7,136   3,224   15,591   11,445   
                       
Net assets acquired $70,011  $21,795  $14,138  $30,137  $55,276   
                       
(1) Tax-deductible goodwill
                      

The following details the total intangible assets identified in the allocation of the purchase price at the respective acquisition dates:

(in thousands)Estimated Useful Life Great Lakes  Turbotec  Yorkshire  Howell 
          
Intangible asset type:         
Customer relationships20 years $20,273  $350  $10,699  $1,910 
Non-compete agreements3-5 years  2,269   90   4,504    
Patents and technology10-15 years  3,104   220       
Trade names and licenses5-10 years  2,453   220   1,055   410 
Other2-5 years  (631)     679    
                  
Total intangible assets  $27,468  $880  $16,937  $2,320 
                  
The results of operations of the acquired businesses were included in the Company's Consolidated Financial Statements from their respective acquisition dates.
F - 30

TABLE OF CONTENTS
INDEX

2015 Disposition

On June 1, 2015, the Company sold certain assets.  Simultaneously, the Company entered into a lease agreement with the purchaser of the assets for their continued use for a period of approximately 22 months (Lease Period).

The total sales price was $20.2 million, of which $5.0 million was received on June 1, 2015; the Company will receive $5.0 million on December 30, 2016 and the remaining $10.2 million will be received at the end of the Lease Period.  This transaction resulted in a pre-tax gain of $15.4 million in the second quarter of 2015, or 17 cents per diluted share after tax.  This gain was recognized in the Plumbing & Refrigeration segment.

The net book value of the assets disposed was $2.3 million.  For goodwill testing purposes, these assets were part of the SPD reporting unit, which is a component of the Company's Plumbing & Refrigeration segment.  Because these assets met the definition of a business, $2.4 million of the SPD reporting unit's goodwill balance was allocated to the disposal group.  The amount of goodwill allocated was based on the relative fair values of the asset group that was disposed and the portion of the SPD reporting unit that was retained.

2014 Dispositions

On November 21, 2014, the Company entered into a Share Purchase Agreement with Travis Perkins PLC to sell all of the outstanding capital stock of Mueller Primaflow Limited (Primaflow), the Company's United Kingdom based plumbing and heating systems import distribution business, for approximately $24.9 million.  Primaflow, which serves markets in the United Kingdom and Ireland, was included in the Plumbing & Refrigeration segment and reported net sales of $57.5 million and after-tax net income of $4.4 million for the 2014 fiscal year.  The carrying value of the assets disposed totaled $25.3 million, consisting primarily of accounts receivable and inventories.  The carrying value of the liabilities disposed totaled $7.1 million, consisting primarily of accounts payable and other current liabilities.  In addition, the Company recognized a cumulative translation loss of $6.0 million.  The net gain on the sale of this business was immaterial to the Consolidated Financial Statements.

During November 2014, the Company sold its ABS plastic pipe manufacturing assets.  These assets had a carrying value of approximately $1.9 million and were part of the SPD reporting unit, which is a component of the Plumbing & Refrigeration segment.  The sales price was $6.0 million, which resulted in a pre-tax gain of $4.1 million.

2013 Disposition

On August 9, 2013, the Company sold certain of its plastic fittings manufacturing assets located in Portage, Michigan and Ft. Pierce, Florida.  Simultaneously, the Company entered into a lease agreement with the purchaser of the assets to continue to manufacture and distribute Schedule 40 plastic fittings utilizing the Ft. Pierce assets for a period of approximately eight to 14 months (Transition Period).  The total sale price was $66.2 million, of which $61.2 million was received on August 9, 2013; the remaining $5.0 million was received during the second quarter of 2014.  This transaction resulted in a pre-tax gain of $39.8 million in the third quarter of 2013, or 41 cents per diluted share after tax.

The net book value of the plastic fittings manufacturing assets disposed was $15.9 million.  For goodwill testing purposes, these assets were part of the SPD reporting unit, which is a component of the Company's Plumbing & Refrigeration segment.  Because these assets met the definition of a business, $10.5 million of the SPD reporting unit's goodwill balance was allocated to the disposal group.  The amount of goodwill allocated was based on the relative fair values of the asset group that was disposed and the portion of the SPD reporting unit that was retained.

The Company has continued to manufacture and supply plastic drain, waste, and vent (DWV) fittings, and extended its third party supply agreement to complement its product offering with purchased products it does not manufacture with the remaining assets.  This supply agreement was originally entered into after the majority of the Company's plastic manufacturing assets were destroyed in the 2011 fire at its Wynne, Arkansas facility.

With the decision to cease the Company's manufacturing operations in Portage, there was an evaluation of the remaining long-lived assets for impairment, and it was determined that the carrying values of the land and building were no longer recoverable.  An impairment charge of $3.2 million was recognized during the third quarter of 2013 to adjust the carrying values of the land and building to their estimated fair value.  The fair value estimate was determined by obtaining and evaluating recent sales data for similar assets (Level 2 within the fair value hierarchy).  During March 2014, the land and building in Portage were sold for $4.7 million, resulting in a pre-tax gain of $1.4 million.

F - 31

TABLE OF CONTENTS
INDEX
Note 3 – Inventories

(In thousands) 2012 2011  2015  2014 
         
Raw materials and supplies $46,114  $42,281  $58,987  $53,586 
Work-in-process 40,951  38,420   25,161   39,707 
Finished goods  148,014   143,648   161,410   168,481 
Valuation reserves  (5,645)  (5,156)  (6,180)  (5,189)
             
Inventories $229,434 $219,193  $239,378  $256,585 

Inventories valued using the LIFO method totaled $19.9$27.6 million at December 29, 201226, 2015 and $15.1$25.9 million at December 31, 2011.27, 2014.  At December 29, 201226, 2015 and December 31, 2011,27, 2014, the approximate FIFO cost of such inventories was $109.8$80.7 million and $101.2$104.8 million, respectively.  Additionally, the Company valuedvalues certain inventories purchased for resale on an average cost basis.  The valuesvalue of those inventories were $51.4was $48.8 million at December 29, 201226, 2015 and $44.9$47.7 million at December 31, 2011.27, 2014.

During 2011, inventory quantities valued usingAt the LIFO method declined which resulted in liquidationend of LIFO inventory layers.  This liquidation resulted from intercompany sales; therefore the gain from the LIFO liquidation of approximately $8.0 million was deferred.  During the first quarter of 2012, the Company sold this inventory to third parties2015 and recognized the gain. This recognition resulted in a reduction of approximately $8.0 million to cost of sales, or $0.13 per diluted share after tax.
F - 22

Table of Contents
At December 29, 2012,2014, the FIFO value of inventory consigned to others was $4.5$3.7 million compared with $2.9and $4.3 million, respectively.

Note 4 – Consolidated Financial Statement Details

Other Current Liabilities

Included in other current liabilities were accrued discounts and allowances of $46.6 million at the endDecember 26, 2015 and $45.3 million at December 27, 2014 and taxes payable of 2011.$10.3 million at December 26, 2015 and $0.9 million at December 27, 2014.

Other (Expense) Income, Net

(In thousands) 2015  2014  2013 
       
Gain on the sale of non-operating property $  $  $3,000 
Interest income  1,029   573   906 
Environmental expense, non-operating properties  (46)  (822)  (823)
Other  1,205   6   1,368 
             
Other (expense) income, net $2,188  $(243) $4,451 



F - 32

TABLE OF CONTENTS
INDEX
Note 35 – Property, Plant, and Equipment, Net

(In thousands) 2012 2011  2015  2014 
         
Land and land improvements $11,066  $10,932  $13,046  $12,198 
Buildings 113,854 110,456   128,322   120,035 
Machinery and equipment 571,435 541,793   597,209   561,093 
Construction in progress  24,527  10,137   47,746   44,787 
             
 720,882 673,318   786,323   738,113 
Less accumulated depreciation  (487,619)  (469,574)  (506,099)  (492,203)
             
Property, plant, and equipment, net $233,263  $203,744  $280,224  $245,910 
             
Note 6 – Goodwill and Other Intangible Assets

Note 4 – Goodwill Net

The changes in the carrying amount of goodwill were as follows:

(In thousands) Plumbing & Refrigeration Segment OEM Segment Total  Plumbing & Refrigeration Segment  OEM Segment  Total 
             
Balance at December 31, 2011 and December 25, 2010:       
Goodwill $141,684 $9,971 $151,655  $131,462   12,300   143,762 
Accumulated impairment and amortization  (39,434)  (9,971)  (49,405)
Accumulated impairment charges  (39,434)  (9,971)  (49,405)
                   
Balance at December 28, 2013:  92,028   2,329   94,357 
 102,250  102,250             
Additions(1)
  9,123      9,123 
Currency translation  (571)     (571)
            
Balance at December 27, 2014:   100,580   2,329   102,909 
                   
Additions  2,329 2,329   19,087   2,088   21,175 
Balance at December 29, 2012:       
Disposition  (2,418)     (2,418)
Currency translation  (1,414)     (1,414)
Balance at December 26, 2015:            
Goodwill 141,684 12,300 153,984   155,269   14,388   169,657 
Accumulated impairment and amortization  (39,434)  (9,971)  (49,405)
Accumulated impairment charges  (39,434)  (9,971)  (49,405)
                   
Goodwill, net $115,835  $4,417  $120,252 
 $102,250 $2,329 $104,579             
(1) Includes finalization of the purchase price allocation adjustment for Howell of $1.0 million
(1) Includes finalization of the purchase price allocation adjustment for Howell of $1.0 million
 
In 2012,Reporting units with recorded goodwill include SPD, Great Lakes, European Operations, Westermeyer (reported in the CompanyEPD operating segment), and Turbotec (reported in the EPD operating segment).  Several factors give rise to goodwill in the Company's acquisitions, such as the expected benefit from synergies of the combination and the existing workforce of the acquired Westermeyer Industries, Inc. Of the $11.6 million purchase price, $2.3 million was allocated to goodwill.businesses. 
There were no impairment charges resulting from the 2012, 20112015, 2014, or 20102013 annual impairment tests sinceas the estimated fair value of each of the reporting units substantially exceeded theirits carrying value.  
F - 33

Other Intangible Assets

The gross and net book value of other intangible assets included in other assets at December 26, 2015 was as follows:

 
(In thousands)
 Gross Carrying Amount  Accumulated Amortization  Net Carrying Amount 
       
Customer relationships $30,882  $(1,488) $29,394 
Non-compete agreements  6,534   (2,838)  3,696 
Patents and technology  9,798   (5,323)  4,475 
Trade names and licenses  4,160   (574)  3,586 
Other  213   (728)  (515)
             
Other intangible assets $51,587  $(10,951) $40,636 
             
The carrying amount of intangible assets at December 27, 2014 was as follows:

 
(In thousands)
 Gross Carrying Amount  Accumulated Amortization  Net Carrying Amount 
       
Customer relationships $11,852  $(526) $11,326 
Non-compete agreements  4,495   (1,307)  3,188 
Patents and technology  6,852   (4,744)  2,108 
Trade names and licenses  1,670   (252)  1,418 
Other  877   (453)  424 
             
Other intangible assets $25,746  $(7,282) $18,464 
             
Amortization expense for intangible assets was $4.1 million in 2015, $3.5 million in 2014, and $1.4 million in 2013.  Future amortization expense is estimated as follows:

(In thousands) Amount 
   
2016 $4,296 
2017  3,014 
2018  2,709 
2019  2,647 
2020  2,480 
Thereafter  25,490 
     
Expected amortization expense $40,636 
     
 
 
Note 57Debt
(In thousands) 2012  2011 
       
6% Subordinated Debentures, due 2014 $  $148,176 
2001 Series IRB’s with interest at 1.32%, due through 2021  8,250   9,250 
Term Loan Facility with interest at 1.59%, due 2017  200,000    
Mueller-Xingrong line of credit with interest at 6.00%, due 2013  26,570   40,265 
Other  50   50 
         
   234,870   197,741 
Less current portion of debt  (27,570)  (41,265)
         
Long-term debt $207,300  $156,476 
         
F - 23

On May 24, 2012, the Company issued a Notice of Full Redemption of its outstanding 6% Subordinated Debentures, due 2014 (the Debentures).  The Debentures were redeemed on June 25, 2012 at par value totaling approximately $148.2 million in principal plus accrued interest of approximately $1.3 million.  Equity Method Investment

On July 27, 2012, Mueller-Xingrong entered into a credit agreement (the JV Credit Agreement) with a syndicateDuring the third quarter of four banks establishing a secured RMB 350 million, or approximately $55.0 million revolving credit facility with a maturity date of July 27, 2013.  The JV Credit Agreement replaced the previous secured RMB 350 million financing agreement that was scheduled to mature on July 28, 2012.  Borrowings under the JV Credit Agreement are secured by the real property and equipment of Mueller-Xingrong and bear interest at the latest base-lending rate published by the People’s Bank of China, which was 6.00 percent at December 29, 2012.  The JV Credit Agreement requires lender consent for the payment of dividends.  

On September 24, 2012,2015, the Company entered into ana joint venture agreement with Leucadia National Corporation (Leucadia)affiliates of Atlas Holdings LLC to repurchase 10.4 millionform the Joint Venture, which simultaneously entered into a definitive merger agreement with MA Industrial Sub, Inc. and Tecumseh to commence a cash tender offer to acquire all of the outstanding shares of Tecumseh.  On September 21, 2015, the Company’s common stock attender offer and back-end merger was completed and Mueller contributed $65.9 million for a total cost50 percent ownership interest in the Joint Venture.  Tecumseh is a global manufacturer of $427.3 million.  hermetically sealed compressors for residential and specialty air conditioning, household refrigerators and freezers, and commercial refrigeration applications, including air conditioning and refrigeration compressors, as well as condensing units, heat pumps, and complete refrigeration systems.
F - 34

TABLE OF CONTENTS
INDEX

The Company fundedaccounts for this investment using the equity method of accounting, and the total investment, including net tangible assets, identifiable intangible assets, and goodwill, is classified as the investment in unconsolidated affiliate on the Company's Consolidated Balance Sheets.

The following tables present summarized financial information derived from the Company's equity method investee's consolidated financial statements, which are prepared in accordance with U.S. GAAP.  The Company records its proportionate share of the investee's net income one quarter in arrears as equity in earnings of the unconsolidated affiliate in the Consolidated Statements of Income.  As such, the balances shown below are as of September 30, 2015.  The allocation of the Joint Venture's purchase price with available cash on handis provisional as of December 26, 2015 and borrowingstherefore subject to change upon final valuation of assets and review of working capital.  Changes to the final purchase price allocation could impact the Company's accounting for its equity method investment in the Joint Venture.

(In thousands)2015 
  
Balance sheet data: 
Current assets $251,389 
Noncurrent assets  112,156 
Current liabilities  178,784 
Noncurrent liabilities  63,643 
     
Note 8 – Debt
(In thousands) 2015  2014 
     
Term Loan Facility with interest at 2.66%, due 2017 $200,000  $200,000 
Mueller-Xingrong credit facility with interest at 5.60%, due 2016  5,275   29,968 
2001 Series IRB's with interest at 1.23%, due through 2021  5,250   6,250 
Other  5,485   5,226 
         
   216,010   241,444 
Less current portion of debt  (11,760)  (36,194)
         
Long-term debt $204,250  $205,250 

The Company's credit agreement provides for an unsecured $200.0 million under its $350.0 revolving credit facility (the Revolving Credit Facility) provided by its credit agreement (the Agreement) dated March 7, 2011.  On December 11, 2012, the Company amended the Agreement to addand a $200.0 million term loan facility, (the Term Loan Facility), after which the total borrowing capacityboth maturing December 11, 2017.  Borrowings under the Agreement was increased to $550.0 million.  The Company used the borrowings under the Term Loan Facility to replace the amounts previously advanced under the Revolving Credit Facility.  The amendment also adjusted the pricing and extended the maturity date to December 11, 2017 for all borrowings under the Agreement.  Borrowings under the Agreement bear interest, at the Company’sCompany's option, at LIBOR or Base Rate as defined by the Credit Agreement, plus a variable premium.  LIBOR advances may be based upon the one, three, or six-month LIBOR.  The variable premium is based upon the Company’sCompany's debt to total capitalization ratio, and can range from 112.5 to 162.5 basis points for LIBOR basedLIBOR-based loans and 12.5 to 62.5 basis points for Base Rate loans.  At December 29, 2012,26, 2015, the premium was 137.5 basis points for LIBORLIBOR-based loans and 37.5 basis points for Base Rate loans.  Additionally, a facility fee is payable quarterly on the total commitment and varies from 25.0 to 37.5 basis points based upon the Company’sCompany's debt to total capitalization ratio.  Availability of funds under the Revolving Credit Facility is reduced by the amount of certain outstanding letters of credit, which are used to secure the Company’sCompany's payment of insurance deductibles and certain retiree health benefits, totaling approximately $10.9$8.8 million at December 29, 2012.26, 2015.  Terms of the letters of credit are generally one year but are renewable annually.  There were no borrowings outstanding on the Revolving Credit Facility at the end of 2015.

On February 2, 2015, Mueller-Xingrong entered into a secured revolving credit agreement with a total borrowing capacity of RMB 230 million (or approximately $36.0 million).  In addition, Mueller-Xingrong occasionally finances working capital through various accounts receivable and bank draft discount arrangements.  Total borrowings at Mueller-Xingrong were $10.8 million at December 26, 2015.

Covenants contained in the Company’sCompany's financing obligations require, among other things, the maintenance of minimum levels of tangible net worth and the satisfaction of certain minimum financial ratios.  At December 29, 2012,26, 2015, the Company was in compliance with all debt covenants.


F - 35

TABLE OF CONTENTS
INDEX
Aggregate annual maturities of the Company’sCompany's debt are $27.6 million in 2013, $1.1 million in 2014, $1.0 million in 2015, $1.0 million in 2016, $201.0 million in 2017, and $3.2 million thereafter.  Interest paid in 2012, 2011, and 2010 was $8.4 million, $10.8 million, and $11.4 million, respectively.  No interest was capitalized in 2012, 2011, or 2010.
Note 6 –Equity

The Company’s Board of Directors has extended, until October 2013, its authorization to repurchase up to ten million shares of the Company’s common stock through open market transactions or through privately negotiated transactions.  The Company has no obligation to purchase any shares and may cancel, suspend, or extend the time period for the purchase of shares at any time.  Any purchases will be funded primarily through existing cash and cash from operations.  The Company may hold any shares purchased in treasury or use a portion of the repurchased shares for its stock-based compensation plans, as well as for other corporate purposes.  From its initial authorization in 1999 through December 29, 2012, the Company had repurchased approximately 2.4 million shares under this authorization.

The Company entered into an agreement with Leucadia pursuant to which the Company repurchased from Leucadia 10.4 million shares of the Company’s common stock on September 24, 2012 at a total cost of $427.3 million. The Company’s repurchase transaction with Leucadia was completed outside of the repurchase authorization previously approved by the Board of Directors.
F - 24

Table of Contents
Components of accumulated other comprehensive loss are as follows:

(In thousands) 2012  2011 
       
Cumulative foreign currency translation adjustment $(3,032) $(10,396)
Unrecognized prior service cost, net of income tax  (13)  (13)
Unrecognized actuarial net loss, net of income tax  (39,514)  (38,667)
Unrecognized derivative gains, net of income tax  (167)  (422)
Unrealized gain on marketable securities, net of income tax  103   89 
         
Accumulated other comprehensive loss $(42,623) $(49,409)
         
(In thousands) Amount 
   
2016 $11,760 
2017  201,000 
2018  1,000 
2019  1,000 
2020  1,000 
Thereafter  250 
     
Long-term debt $216,010 

The change in cumulative foreign currency translation adjustment primarily relates to the Company’s investment in foreign subsidiaries and fluctuations in exchange rates between their local currencies and the U.S. dollar.  During 2012, the valueNet interest expense consisted of the Mexican peso and the British pound increased approximately 7.6 percent and 3.9 percent relative to the U.S. dollar, respectively.following:


Note 7 – Income Taxes
(In thousands) 2015  2014  2013 
       
Interest expense $8,335  $6,393  $5,147 
Capitalized interest  (668)  (653)  (1,157)
             
  $7,667  $5,740  $3,990 

The components of income before income taxes were taxed under the following jurisdictions:Interest paid in 2015, 2014, and 2013 was $8.1 million, $5.7 million, and $4.9 million, respectively.

(In thousands) 2012  2011  2010 
             
Domestic $105,945  $118,208  $88,262 
Foreign  14,409   11,953   33,588 
             
Income before income taxes $120,354  $130,161  $121,850 
             
Income tax expense consists of the following:

(In thousands) 2012  2011  2010 
             
Current tax expense:            
Federal $33,152  $43,127  $32,132 
Foreign  1,764   1,740   6,292 
State and local  3,049   2,398   2,518 
             
Current tax expense  37,965   47,265   40,942 
             
Deferred tax (benefit) expense:            
Federal  570   (6,480)  (4,057)
Foreign  (2,015)  344   (2,036)
State and local  161   1,946   (534)
             
Deferred tax benefit  (1,284)  (4,190)  (6,627)
             
Income tax expense $36,681  $43,075  $34,315 
             
No provision is made for U.S. income taxes applicable to undistributed earnings of foreign subsidiaries that are indefinitely reinvested in foreign operations.  It is not practicable to compute the potential deferred tax liability associated with these undistributed foreign earnings.
F - 25

Table of Contents
The difference between the reported income tax expense and a tax determined by applying the applicable U.S. federal statutory income tax rate to income before income taxes is reconciled as follows:

(In thousands) 2012  2011  2010 
             
Expected income tax expense $42,124  $45,556  $42,647 
State and local income tax, net of federal benefit  3,178   4,267   2,867 
Effect of foreign statutory rate different from U.S. and other foreign adjustments  (2,637)  (560)  (2,143)
Valuation allowance changes  (1,224)  (443)  (5,496)
U.S. production activities deduction  (2,975)  (3,850)  (2,975)
Tax contingency changes  (3,224)  (1,934)  (1,516)
Other, net  1,439   39   931 
             
Income tax expense $36,681  $43,075  $34,315 
             
During 2012 and 2011, the Company released a valuation allowance of $1.2 million, or three cents per diluted share, and $0.4 million, or one cent per diluted share, respectively, due to the expectation that certain state tax attributes will be utilized.

During 2010, as a result of income from an insurance settlement in a foreign jurisdiction, the Company utilized a deferred tax asset and released a related valuation allowance of $5.5 million, or 15 cents per diluted share.  Additional valuation allowance releases totaled $1.1 million, or three cents per diluted share, due to the expectation that certain state tax attributes will be utilized.  The Company also added a valuation allowance of $1.1 million, or three cents per diluted share, to offset a foreign deferred tax asset generated during 2010.
The following summarizes the activity related to the Company’s unrecognized tax benefits:

(In thousands) 2012  2011 
       
Beginning balance $6,572  $8,565 
Increases related to prior year tax positions      
Increases related to current year tax positions      
Decreases related to prior year tax positions     (802)
Decreases related to settlements with taxing authorities      
Decreases due to lapses in the statute of limitations  (3,313)  (1,191)
         
Ending balance $3,259  $6,572 

Federal income tax benefits associated with state tax uncertainties and interest on federal tax uncertainties are recorded as a deferred tax asset.  As of December 29, 2012, this asset totaled $0.2 million.  Of the $3.3 million total unrecognized tax benefits and $0.2 million of accrued interest, up to $0.6 million could affect the effective tax rate, if recognized.  Due to ongoing federal, state, and foreign income tax audits and potential lapses of the statutes of limitations in various taxing jurisdictions, it is reasonably possible that the Company’s unrecognized tax benefits and accrued interest may decrease in the next twelve months up to $0.6 million.

The Company includes interest and penalties related to income tax matters as a component of income tax expense.  Cumulative potential interest and penalties accrued related to unrecognized tax benefits totaled $0.2 million as of December 29, 2012 and December 31, 2011, without consideration of any applicable federal benefit.  The net reduction to income tax expense related to penalties and interest was immaterial in 2012, $0.5 million in 2011, and $0.2 million in 2010.

The Internal Revenue Service concluded its audit of the Company’s 2009 and 2010 federal income tax returns during 2012, the results of which were immaterial to the Consolidated Financial Statements.  Audit settlements of the 2004 and 2005 years in Mexico resulted in tax expense of $2.0 million, or five cents per diluted share during 2010.  The Company is currently under audit in various state jurisdictions.
F - 26

The statute of limitations is still open for the Company’s federal tax return and most state income tax returns for the 2009 return and all subsequent years.  The statutes of limitations for certain state and foreign returns are also open for some earlier tax years due to ongoing audits and differing statute periods.  While the Company believes that it is adequately reserved for possible audit adjustments, the final resolution of these examinations cannot be determined with certainty and could result in final settlements that differ from current estimates.
The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and deferred tax liabilities are presented below:

(In thousands) 2012  2011 
       
Deferred tax assets:      
Accounts receivable $447  $424 
Inventories  7,829   11,075 
Other postretirement benefits and accrued items  14,767   13,880 
Pension  10,489   10,673 
Other reserves  14,905   14,671 
Federal and foreign tax attributes  9,829   7,421 
State tax attributes, net of federal benefit  29,880   30,478 
Insurance Claim Receivable  8,048   244 
Share-based Compensation  1,493   2,052 
         
Total deferred tax assets  97,687   90,918 
Less valuation allowance  (30,394)  (29,705)
         
Deferred tax assets, net of valuation allowance  67,293   61,213 
         
Deferred tax liabilities:        
Property, plant, and equipment  49,531   44,757 
Other  983   893 
         
Total deferred tax liabilities  50,514   45,650 
         
Net deferred tax asset $16,779  $15,563 
         
As of December 29, 2012, after consideration of the federal impact, the Company had state income tax credit carryforwards of $0.9 million, most of which expire by 2015, and other state income tax credit carryforwards of $13.2 million with unlimited lives.  The Company had state net operating loss (NOL) carryforwards with potential tax benefits of $15.8 million expiring between 2014 and 2027.  The state tax credit and NOL carryforwards are offset by valuation allowances totaling $23.1 million.

As of December 29, 2012, the Company had federal and foreign tax attributes with potential tax benefits of $9.8 million, of which $4.6 million has an unlimited life and $5.2 million expire from 2013 to 2018.  These attributes were offset by valuation allowances of $7.3 million.

Income taxes paid were approximately $38.4 million in 2012, $45.9 million in 2011, and $46.0 million in 2010.


Note 8 – Other Current Liabilities

Included in other current liabilities were deferred costs related to the fire at the Wynne, Arkansas facility of $44.6 million at December 29, 2012, accrued discounts and allowances of $41.7 million at December 29, 2012 and $40.8 million at December 31, 2011, and taxes payable of $6.2 million at December 29, 2012 and $9.3 million at December 31, 2011.
F - 27

Table of Contents
Note 9 – Employee Benefits

The Company sponsors several qualified and nonqualified pension plans and other postretirement benefit plans for certain of its employees.  The following tables provide a reconciliation of the changes in the plans’ benefit obligations and the fair value of the plans’ assets for 2012 and 2011, and a statement of the plans’ aggregate funded status as of December 29, 2012 and December 31, 2011 as follows:

  Pension Benefits  Other Benefits 
(In thousands) 2012  2011  2012  2011 
Change in benefit obligation:                
Obligation at beginning of year $180,341  $174,464  $19,945  $21,083 
Service cost  884   1,394   380   344 
Interest cost  8,472   9,051   635   993 
Actuarial loss (gain)  14,458   6,077   (1,838)  (1,369)
Benefit payments  (10,583)  (10,942)  (1,131)  (937)
Foreign currency translation adjustment  2,595   297   105   (169)
                 
Obligation at end of year  196,167   180,341   18,096   19,945 
                 
Change in fair value of plan assets:                
Fair value of plan assets at beginning of year  147,502   156,215       
Actual return on plan assets  18,964   (1,306)      
Employer contributions  3,216   3,094   1,131   937 
Benefit payments  (10,583)  (10,942)  (1,131)  (937)
Foreign currency translation adjustment  1,881   441       
                 
Fair value of plan assets at end of year  160,980   147,502       
                 
Underfunded status at end of year $(35,187) $(32,839) $(18,096) $(19,945)
                 
The following represents amounts recognized in accumulated OCI (before the effect of income taxes) at December 29, 2012 and December 31, 2011:

  Pension Benefits  Other Benefits 
(In thousands) 2012  2011  2012  2011 
                 
Unrecognized net actuarial loss (gain) $61,125  $58,436  $(1,630) $118 
Unrecognized prior service cost  2   3   19   17 
                 
The Company sponsors one pension plan in the U.K. which comprised 36 percent of the above benefit obligation at December 29, 2012 and December 31, 2011, and 35 percent and 33 percent of the above plan assets at December 29, 2012 and December 31, 2011, respectively.

As of December 29, 2012, $3.9 million of the actuarial net loss will, through amortization, be recognized as components of net periodic benefit cost in 2013.
F - 28

Table of Contents
In aggregate, the underfunded plans are recognized as a liability in the Consolidated Balance Sheets.  The amounts recognized as a liability are classified as current or long-term on a plan-by-plan basis.  Liabilities are classified as current to the extent the actuarial present value of benefits payable within the next 12 months exceed the fair value of plan assets, with all remaining amounts being classified as long-term.  As of December 29, 2012 and December 31, 2011, the total funded status of the plans recognized in the Consolidated Balance Sheets was as follows:

  Pension Benefits  Other Benefits 
 (In thousands) 2012  2011  2012  2011 
                 
Current liability $  $  $(1,187) $(1,333)
Long-term liability  (35,187)  (32,839)  (16,909)  (18,612)
                 
Total underfunded status $(35,187) $(32,839) $(18,096) $(19,945)
                 
The components of net periodic benefit cost are as follows:

(In thousands) 2012  2011  2010 
Pension benefits:            
Service cost $884  $1,394  $823 
Interest cost  8,472   9,051   9,374 
Expected return on plan assets  (10,263)  (11,569)  (11,443)
Amortization of prior service cost  1   2   294 
Amortization of net loss  3,883   2,346   2,307 
             
Net periodic benefit cost $2,977  $1,224  $1,355 
             
Other benefits:            
Service cost $380  $344  $273 
Interest cost  635   993   1,333 
Amortization of prior service (credit) cost  (2)  (3)  1 
Amortization of net (gain) loss  (73)  (2)  156 
Effect of curtailments and settlements        25 
             
Net periodic benefit cost $940  $1,332  $1,788 
             
Prior service costs are amortized on a straight-line basis over the average remaining service period of active participants.  Gains and losses in excess of 10 percent of the greater of the benefit obligation and the market-related value of assets are amortized over the average remaining service period of active participants.

The weighted average assumptions used in the measurement of the Company’s benefit obligations are as follows:

  Pension Benefits  Other Benefits 
  2012  2011  2012  2011 
                 
Discount rate  4.13%   4.80%   4.06%   4.97% 
Expected long-term return on plan assets  7.15%   7.11%   N/A   N/A 
Rate of compensation increases  N/A   N/A   5.04%   5.04% 
Rate of inflation  2.70%   3.00%   N/A   N/A 
F - 29

Table of Contents
The weighted average assumptions used in the measurement of the Company’s net periodic benefit cost are as follows:

  Pension Benefits  Other Benefits 
  2012  2011  2010  2012  2011  2010 
                   
Discount rate  4.80%  5.25%  5.77%  4.97%  5.39%  6.08%
Expected long-term return on plan assets  7.11%  7.51%  8.04%  N/A   N/A   N/A 
Rate of compensation increases  N/A   N/A   N/A   5.04%  5.04%  5.04%
Rate of inflation     3.00  3.40   3.75  N/A    N/A    N/A 
The Company’s Mexican postretirement plans use the rate of compensation increase in the benefit formulas.  Past service on the U.K. pension plan will be adjusted for the effects of inflation.  All other pension plans use benefit formulas based on length of service.

The annual assumed rate of increase in the per capita cost of covered benefits (i.e., health care cost trend rate) is assumed to range from 5.97 to 8.50 percent for 2013, gradually decrease to 4.50 percent through 2021, and remain at that level thereafter.  The health care cost trend rate assumption could have a significant effect on the amounts reported.  For example, increasing the assumed health care cost trend rates by one percentage point would increase the accumulated postretirement benefit obligation by $1.7 million and the service and interest cost components of net periodic postretirement benefit costs by $0.1 million for 2013.  Decreasing the assumed health care cost trend rates by one percentage point in each year would decrease the accumulated postretirement benefit obligation and the service and interest cost components of net periodic postretirement benefit costs for 2013 by $1.4 million and $0.1 million, respectively.

The weighted average asset allocation of the Company’s pension fund assets are as follows:

  Pension Plan Assets 
Asset category 2012  2011 
       
Equity securities (includes equity mutual funds)  84%  80%
Fixed income securities (includes fixed income mutual funds)  5   5 
Cash and equivalents (includes money market funds)  9   8 
Alternative investments  2   7 
         
Total  100%  100%

At December 29, 2012, the Company’s target allocation, by asset category, of assets of its defined benefit pension plans was: (i) equity securities, including equity index funds – at least 60 percent; (ii) fixed income securities – not more than 25 percent; and (iii) alternative investments – not more than 20 percent.

The Company’s pension plan obligations are long-term and, accordingly, the plan assets are invested for the long-term.  The Company believes that a diversified portfolio of equity securities (both actively managed and index funds) and private equity funds have an acceptable risk-return profile that, over the long-term, is better than fixed income securities.  Consequently, the pension plan assets are heavily weighted to equity investments.  Plan assets are monitored periodically.  Based upon results, investment managers and/or asset classes are redeployed when considered necessary.  Expected rates of return on plan assets were determined based on historical market returns giving consideration to the targeted composition of each plan’s portfolio.  None of the plans’ assets are expected to be returned to the Company during the next fiscal year.

The Company’s investments for its pension plans are reported at fair value.  The following methods and assumptions were used to estimate the fair value of the Company’s plan asset investments:

Cash and money market funds – Valued at cost, which approximates fair value.

Common stock – Valued at the closing price reported on the active market on which the individual securities are traded.
F - 30

Table of Contents
Mutual fundsValued at the net asset value of shares held by the plans at December 29, 2012 and December 31, 2011, respectively, based upon quoted market prices.

Limited partnerships – Limited partnerships include investments in various Cayman Island multi-strategy hedge funds.  The plans’ investments in limited partnerships are valued at the estimated fair value of the class shares owned by the plans based upon the equity in the estimated fair value of those shares.  The estimated fair values of the limited partnerships are determined by the investment managers.  In determining fair value, the investment managers of the limited partnerships utilize the estimated net asset valuations of the underlying investment entities.  The underlying investment entities value securities and other financial instruments on a mark-to-market or estimated fair value basis.  The estimated fair value is determined by the investment managers based upon, among other things, the type of investments, purchase price, marketability, current financial condition, operating results, and other information.  The estimated fair values of substantially all of the investments of the underlying investment entities, which may include securities for which prices are not readily available, are determined by the investment managers or management of the respective underlying investment entities and may not reflect amounts that could be realized upon immediate sale.  Accordingly, the estimated fair values may differ significantly from the values that would have been used had a ready market existed for these investments.

The following table sets forth by level, within the fair value hierarchy, the assets of the plans at fair value as of December 29, 2012, and December 31, 2011, respectively:

  Fair Value Measurements at December 29, 2012 
 (In thousands) Level 1  Level 2  Level 3  Total 
             
Cash and money market funds $13,691  $  $  $13,691 
Common stock (1)
  65,604         65,604 
Mutual funds (2)
  21,497   55,695      77,192 
Limited partnerships        4,493   4,493 
                 
Total $100,792  $55,695  $4,493  $160,980 
                 
  Fair Value Measurements at December 31, 2011 
 (In thousands) Level 1  Level 2  Level 3  Total 
             
Cash and money market funds $11,707  $  $  $11,707 
Common stock (3)
  58,498         58,498 
Mutual funds (4)
  19,054   47,098      66,152 
Limited partnerships        11,145   11,145 
                 
Total $89,259  $47,098  $11,145  $147,502 
                 

(1)Approximately 90 percent of common stock represents investments in U.S. companies primarily in the health care, utilities, financials, consumer staples, industrials, and information technology sectors.  All investments in common stock are listed on U.S. stock exchanges.
(2)Approximately 32 percent of mutual funds are actively managed funds and approximately 68 percent of mutual funds are index funds.  Additionally, 31 percent of the mutual funds’ assets are invested in U.S. equities, 59 percent in non-U.S. equities, and 10 percent in non-U.S. fixed income securities.
(3)Approximately 88 percent of common stock represents investments in U.S. companies primarily in the health care, utilities, financials, consumer staples, industrials, information technology, and telecommunications sectors.  All investments in common stock are listed on U.S. stock exchanges.
(4)Approximately 30 percent of mutual funds are actively managed funds and approximately 70 percent of mutual funds are index funds.  Additionally, 32 percent of the mutual funds’ assets are invested in U.S. equities, 57 percent in non-U.S. equities, and 11 percent in non-U.S. fixed income securities.
F - 31

Table of Contents
The table below reflects the changes in the assets of the plan measured at fair value on a recurring basis using significant unobservable inputs (Level 3 hierarchy as defined by ASC 820) during the year ended December 29, 2012:

 (In thousands) Limited Partnerships 
    
Balance, December 31, 2011 $11,145 
Purchases  314 
Redemptions  (7,468)
Net appreciation in fair value  502 
     
Balance, December 29, 2012 $4,493 
     
Redemption of the plans’ investments in limited partnerships requires advance written notice.  One of the funds can be redeemed quarterly with 60 days’ notice, and the other fund can be redeemed monthly with 30 days’ notice.  There are no other restrictions on the redemption of the investments.

The assets of the plans do not include investments in securities issued by the Company.  The Company expects to contribute approximately $1.6 million to its pension plans and $1.2 million to its other postretirement benefit plans in 2013.  The Company expects future benefits to be paid from the plans as follows:

(In thousands) Pension Benefits  Other Benefits 
       
2013 $11,079  $1,187 
2014  11,201   1,165 
2015  11,352   1,232 
2016  11,486   1,175 
2017  11,620   1,178 
2018-2022  59,548   6,192 
         
Total $116,286  $12,129 
         
The Company contributes to the IAM National Pension Fund, National Pension Plan (IAM Plan), a multiemployer defined benefit plan.  Participation in the IAM Plan was negotiated under the terms of two collective bargaining agreements in Port Huron, Michigan, the Local 218 IAM and Local 44 UAW that expire on May 1, 2013 and July 20, 2013, respectively.  The Employer Identification Number for this plan is 51-6031295.

The risks of participating in multiemployer plans are different from single-employer plans in the following aspects:  (i) Assets contributed to the multiemployer plan by one employer may be used to provide benefits to employees of other participating employers; (ii) if a participating employer stops contributing to the plan, the underfunded obligations of the plan may be borne by the remaining participating employers; (iii) if the Company chooses to stop participating in the plan, the Company may be required to pay the plan an amount based on the underfunded status of the plan, referred to as a withdrawal liability.

The Company makes contributions to the IAM Plan trusts that cover certain union employees; contributions by employees are not required nor are they permitted.  Contributions to the IAM Plan were $1.0 million in 2012, $0.9 million in 2011, and $0.7 million in 2010.  The Company’s contributions are less than five percent of total employer contributions made to the IAM Plan indicated in the most recently filed Form 5500.

Under the Pension Protection Act of 2006, the IAM Plan’s actuary must certify the plan’s zone status annually.  Plans in the red zone are generally less than 65 percent funded, plans in the yellow zone are less than 80 percent funded, and plans in the green zone are at least 80 percent funded.  If a plan is determined to be in endangered status, red zone or yellow zone, the plan’s trustees must develop a formal plan of corrective action, a Financial Improvement Plan and/or a Rehabilitation Plan.  For 2012 and 2011 the IAM Plan was determined to have green zone status; therefore, no formal plan of corrective action is either pending or has been implemented.
F - 32

Table of Contents
The Company sponsors voluntary employee savings plans that qualify under Section 401(k) of the Internal Revenue Code of 1986.  Compensation expense for the Company’s matching contribution to the 401(k) plans was $2.9 million in 2012, $3.0 million in 2011, and $2.5 million in 2010.  The Company’s match is a cash contribution.  Participants direct the investment of their account balances by allocating among a range of asset classes including mutual funds (equity, fixed income, and balanced funds), and money market funds.  The plans do not allow direct investment in securities issued by the Company.

In October 1992, the Coal Industry Retiree Health Benefit Act of 1992 (the Act) was enacted.  The Act mandates a method of providing for postretirement benefits to the United Mine Workers of America (UMWA) current and retired employees, including some retirees who were never employed by the Company.  In October 1993, beneficiaries were assigned to the Company and the Company began its mandated contributions to the UMWA Combined Benefit Fund, a multiemployer trust.  Beginning in 1994, the Company was required to make contributions for assigned beneficiaries under an additional multiemployer trust created by the Act, the UMWA 1992 Benefit Plan.  The ultimate amount of the Company’s liability under the Act will vary due to factors which include, among other things, the validity, interpretation, and regulation of the Act, its joint and several obligation, the number of valid beneficiaries assigned, and the extent to which funding for this obligation will be satisfied by transfers of excess assets from the 1950 UMWA pension plan and transfers from the Abandoned Mine Reclamation Fund.  Contributions to the plan were $315 thousand, $338 thousand, and $478 thousand for the years ended December 29, 2012, December 31, 2011, and December 25, 2010, respectively.


Note 109 – Commitments and Contingencies

Environmental

The Company is subject to environmental standards imposed by federal, state, local, and foreign environmental laws and regulations.  For all properties, the Company has provided and charged to expense $3.1$0.1 million in 2012, $0.42015, $1.2 million in 2011,2014, and $5.4$1.0 million in 20102013 for pending environmental matters.  Environmental costs related to non-operating properties are classified as a component of other income (expense), net and costs related to operating properties are classified as cost of goods sold.  Environmental reserves totaled $24.6$21.7 million at December 29, 201226, 2015 and $22.9$22.7 million at December 31, 2011.27, 2014.  As of December 29, 2012,26, 2015, the Company expects to spend on existing environmental matters $1.9 million in 2013, $0.9 million in 2014, $0.8 million in 2015, $0.9$0.6 million in 2016, $0.9$0.6 million in 2017, $0.6 million in 2018, $0.7 million in 2019, $0.7 million in 2020, and $9.7$18.5 million thereafter.  The timing of a potential paymentthereafter for a $9.5 million settlement offer has not yet been determined.ongoing projects.  

Non-operating Properties

Southeast Kansas Sites

By letter dated October 10, 2006, theThe Kansas Department of Health and Environment (KDHE) advisedhas contacted the Company thatregarding environmental contamination has been identified at a former smelter site in southeast Kansas.  KDHE asserts that the Company is a corporate successor to an entity that is alleged to have owned and operated the smelter from 1915 to 1918.  The Company has since been advised of a possible connection between that same entity and two otherthree former smelter sites in Kansas.Kansas (Altoona, East La Harpe, and Lanyon).  The Company is not a successor to the companies that operated these smelter sites, but is exploring possible settlement with KDHE has requested that the Company and other potentially responsible parties (PRPs) negotiate(PRP) in order to avoid litigation.  Another PRP conducted a site investigation of the Altoona site under a consent orderdecree with KDHE to address contamination at these sites.and submitted a removal site evaluation report recommending a remedy.  The Company believes it is not liable forremedial plan, which covers both on-site and certain off-site cleanup costs, was approved by the contamination but as an alternative to litigation, the Company has entered into settlement negotiations with one of the other PRPs.  The negotiations are ongoing.  In 2008, the Company established a reserve of $9.5 million for this matter.  Due to the ongoing nature of negotiations, the timing of potential payment has not yet been determined.  The Company has agreed to share the costs of a preliminary site assessment at one of the former smelter sites with two other PRPs, signed an agreement, and agreed on a work plan with KDHE by which the PRPs would studyagency in 2015.  At the East La Harpe site, without conceding liability.  Thethe Company also paid $10 thousand toward KDHE’s past costs and received a release for any further claims for past costs at the site.  Discussions with KDHE and the U.S. Environmental Protection Agency (EPA), andtwo other PRPs aboutconducted a site study evaluation under KDHE supervision, prepared a site cleanup plan approved by KDHE in 2015, and are discussing sharing the other two smelter sites continue. costs of a possible cleanup.  Additionally, during 2015 the Company, with the assistance of an independent environmental consultant, estimated on-site cleanup costs for the Lanyon Site.  As a result, the Company updated its estimate and decreased its reserve for its proportionate share of the remediation of the Southeast Kansas Sites from $9.5 million to $5.6 million in 2015, or four cents per diluted share after tax.
 
F - 3336

TABLE OF CONTENTS
Table of ContentsINDEX

Shasta Area Mine Sites

Mining Remedial Recovery Company (MRRC), a wholly owned subsidiary, owns certain inactive mines in Shasta County, California.  MRRC has continued a program, begun in the late 1980’s,1980s, of sealing mine portals with concrete plugs in mine adits, which were discharging water.  The sealing program has achieved significant reductions in the metal load in discharges from these adits; however, additional reductions are required pursuant to an order issued by the California Regional Water Quality Control Board (QCB).  In response to a 1996 QCB Order, issued by the QCB, MRRC completed a feasibility study in 1997 describing measures designed to mitigate the effects of acid rock drainage.  In December 1998, the QCB modified the 1996 order extending MRRC’sMRRC's time to comply with water quality standards.  In September 2002, the QCB adopted a new order requiring MRRC to adopt Best Management Practices (BMP) to control discharges of acid mine drainage.  That orderdrainage, and again extended the time to comply with water quality standards until September 2007.  During that time, implementation of BMP further reduced impacts of acid rock drainage; however, full compliance has not been achieved.  The QCB is presently renewing MRRC’sMRRC's discharge permit and will concurrently issue a new order.  It is expected that the new ten-year permit will include an order requiring continued implementation of BMP through 20152025 to address residual discharges of acid rock drainage.  During 2015, the Company revised its future cost estimate for the remediation of this site from 20 to 30 years in order to correspond with similar studies for other sites.  As a result of this change, the Company increased its reserve for the remediation of the Shasta Area Mine Sites from $10.5 million to $13.3 million in 2015, or three cents per diluted share after tax.  At this site, MRRC spent approximately $1.7$1.3 million from 20102013 through 20122015 and currently estimates that it will spend between approximately $8.4$13.3 million and $12.4$20.1 million over the next 2030 years.

Lead Refinery Site

U.S.S. Lead Refinery, Inc. (Lead Refinery), a non-operating wholly owned subsidiary of MRRC, has conducted corrective action and interim remedial activities and studies (collectively, Site Activities) at Lead Refinery’sRefinery's East Chicago, Indiana site pursuant to the Resource Conservation and Recovery Act.Act since December 1996.  Although the Site Activities which began in December 1996, have been substantially concluded.concluded,  Lead Refinery is required to perform monitoring and maintenancemaintenance-related activities with respect to Site Activities pursuant to a post-closure permit issued by the Indiana Department of Environmental Management (IDEM) effective as of January 22, 2008.March 2, 2013.  Lead Refinery spent approximately $0.2 million in 2015 and $0.1 million annually in 2012, 20112014 and 20102013 with respect to this site.  Approximate costs to comply with the post-closure permit, including associated general and administrative costs, are estimated at between $2.4$2.1 million and $3.6$5.8 million over the next 2021 years.

On April 9, 2009, pursuant to the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), the EPAU.S. Environmental Protection Agency (EPA) added the Lead Refinery site and surrounding properties adjacent to the Lead Refinery site, to the National Priorities List (NPL).  The NPL is a list of priority sites where the EPA has determined that there has been a release or threatened release of hazardous substances that warrant investigation and, if appropriate, remedial action.  The NPL does not assign liability to any party including the owner or operator of a property placed on the NPL.  The placement of a site on the NPL does not necessarily mean that remedial action must be taken.List.  On July 17, 2009, Lead Refinery received a written notice from the EPA indicating that the agency is of the view that Lead Refineryit may be a PRP under CERCLA in connection withdue to the release or threatenthreat of release of hazardous substances including lead into properties located adjacent tosurrounding the Lead Refinery site.  There are at leastThe EPA has identified two other PRPs.  PRPs under CERCLA include current and former owners and operators of a site, persons who arranged for disposal or treatment of hazardous substances at a site, or persons who accepted hazardous substances for transport to a site.in connection with the matter.  In November 2012, the EPA adopted a remedy for the surrounding properties and in connectionSeptember 2014, the EPA announced that it had entered into a settlement with the two other PRPs whereby they will pay approximately $26.0 million to fund the cleanup of approximately 300 properties located adjacent tosurrounding the Lead Refinery site.  The EPA has estimated that the cost to implement the November 2012 remedy will be $28.9 million.site and perform certain remedial action tasks.

The Company monitors EPA releases and periodically communicates withIn 2015, the EPA to inquireconducted a review of the statusCompany's records for the purpose of identifying parties to pay for the investigation and cleanup of properties surrounding the Lead Refinery site.  As of December 29,site in connection with the November 2012 theremedy.  The EPA has not conducted an investigationcontacted Lead Refinery regarding settlement of the agency's potential claims related to the properties surrounding the Lead Refinery site, proposed remedies for the Lead Refinery site, or informed Lead Refinery that it is a PRP at the Lead Refinery site.  Until the extent of remedial action is determined for the Lead Refinery site, theThe Company is unable to determine the likelihood of a material adverse outcome or the amount or range of a potential loss with respect to placement of the Lead Refinery site and adjacent properties on the NPL.  Lead Refinery lacks the financial resources needed to undertake any investigations or remedial action that may be required by the EPA pursuant to CERCLA.

F - 34

Table of Contents
Operating Properties

Mueller Copper Tube Products, Inc.

In 1999, Mueller Copper Tube Products, Inc. (MCTP), a wholly owned subsidiary, commenced a cleanup and remediation of soil and groundwater at its Wynne, Arkansas plant.  MCTP is currently removingplant to remove trichloroethylene, a cleaning solvent formerly used by MCTP, from the soil and groundwater.MCTP.  On August 30, 2000, MCTP received approval of its Final Comprehensive Investigation Report and Storm Water Drainage Investigation Report addressing the treatment of soils and groundwater from the Arkansas Department of Environmental Quality (ADEQ).  The Company established a reserve for this project in connection with the acquisition of MCTP in 1998.  Effective November 17, 2008, MCTP entered into a Settlement Agreement and Administrative Order by Consent to submit a Supplemental Investigation Work Plan (SIWP) and subsequent Final Remediation Work Plan (RWP) for the site.  By letter dated January 20, 2010, ADEQ approved the SIWP as submitted, with changes acceptable to the Company.  On December 16, 2011, MCTP entered into an amended Administrative Order by Consent to prepare and implement a revised Remediation Work PlanRWP regarding final remediation for the Site.  The remediation system was activated in February 2014.  Costs to implement the work plans, including associated general and administrative costs, are approximately $2.6$0.7 million to $1.1 million over the next tennine years.

Belding, Michigan Lead Matters

In October 2010, the Michigan Department of Environmental Quality (MDEQ) conducted testing of lead levels in soils on properties upwind and downwind of the Belding, Michigan facility of Extruded Metals, Inc. (Extruded), a subsidiary of the Company.  Results of that testing showed exceedances of the Michigan generic residential direct contact cleanup criteria for lead on a number of the downwind properties.  Extruded has investigated the extent of this condition and performed remediation to the extent required by environmental laws and in accordance with a plan approved by the MDEQ in April 2011.  In January 2012, Extruded submitted a final Certification Report to the MDEQ documenting its completion of that remediation.  The Company provided $0.4 million in 2010 for this matter, and is pursuing potential remedies from the previous owner.  The Company does not expect additional material losses associated with these environmental matters.

In November 2010, Extruded received a request for information under Section 114(a) of the Clean Air Act from the EPA.  The focus of the EPA’s information request was the Extruded facility’s compliance with the National Emissions Standards for Hazardous Air Pollutants for Secondary Nonferrous Metals Processing Area Sources, 40 C.F.R. § 63.11462 (Subpart TTTTTT).  Extruded responded to the information request and advised the EPA of its position that it was not subject to regulation under Subpart TTTTTT.  The state requested that Extruded request an applicability determination from the EPA.  On March 11, 2011, Mueller Brass Co. (MBCo), a subsidiary of the Company, submitted a request for an applicability determination to Region V of the EPA.

On or about October 24, 2012, MBCo was notified that based on the process description provided in its letter, EPA agreed that it is not an ingot making facility and, therefore is not subject to Subpart TTTTTT. This determination relieves the Company of future compliance requirements as well as any risk of civil penalties.

The estimates contained in the environmental reserves are based on assumptions that are highly subjective.  Many of the remedial activities performed by the Company are pursuant to performance-based obligations imposed by various regulatory bodies in which certain standards regarding levels of contaminants must be met.  The most subjective assumption that affects the estimates at these sites is the assumed length of time to comply with the remedial requirements set by the regulatory authorities.  This assumption is subject to change based on the regulatory environment, unanticipated delays and events that could limit access to these sites, unforeseen negative sampling results, and other factors.  Changes in any of these factors could have a material impact on future environmental expense.
F - 3537

TABLE OF CONTENTS
Table of ContentsINDEX
United States Department of Commerce Antidumping Review

On December 24, 2008, the United States Department of Commerce (DOC) initiated an antidumping administrative review of the antidumping duty order covering circular welded non-alloy steel pipe and tube from Mexico to determinefor the final antidumping duties owed on U.S. imports during the period November 1, 2007  through October 31, 2008 by certain subsidiariesperiod of review.  The DOC selected Mueller Comercial as a respondent in the Company.review.  On April 19, 2010, the DOC published the final results of thisthe review and assigned Mueller Comercial de Mexico, S. de R.L. de C.V. (Mueller Comercial) an antidumping duty rate of 48.348.33 percent.  TheOn May 25, 2010, the Company has appealed the final determinationresults to the U.S. Court of International Trade (CIT).  On December 16, 2011, the CIT issued a decision remanding the Department's final results.  While the matter was still pending, the Company and the United States reached an agreement to remandsettle the final results backappeal.  Subject to DOC to reconsider its decision.  The Department issued its remand determination on May 14, 2012.  In that determination, the DOC again assigned Mueller Comercial an antidumping duty rateconditions of 48.3 percent.  On June 13, 2012, Mueller challenged the DOC’s remand determination.  Theagreement, the Company anticipatesanticipated that certain of its subsidiaries will incur antidumping duties on subject imports made during the period of review and, as such, established a reserve of approximately $3.8 million for this matter.  After the lapse of the statutory period of time during which U.S. Customs and Border Protection (CBP) was required, but failed, to liquidate the entries at the settled rate, the Company released the reserve.  Between October 30, 2015 and November 27, 2015, CBP sent a series of invoices to Southland Pipe Nipples Co., Inc. (Southland), requesting payment of $3.0 million in duties and interest in connection with 795 import entries made during the November 1, 2007 through October 31, 2008 period.  On January 26, 2016 and January 27, 2016, Southland filed protests with CBP in connection with these bills, noting that CBP's asserted claims were not made in accordance with applicable law, including statutory provisions governing deemed liquidation. The Company believes in the merits of the legal objections raised in Southland's protests, and CBP's response to Southland's protests is currently pending. Given the procedural posture of and issued raised by this legal dispute, the Company cannot estimate the amount of potential duty liability, if any, that may result from CBP's asserted claims.

On December 23, 2009, the DOC initiated an antidumping administrative review of the antidumping duty order covering circular welded non-alloy steel pipe and tube from Mexico for the November 1, 2008  through October 31, 2009 period of review.  The DOC selected Mueller Comercial as a respondent for this period ofin the review.  On June 21, 2011, the DOC published the final results of thisthe review and assigned Mueller Comercial an antidumping duty rate of 19.8 percent.  On August 22, 2011, the Company appealed the final results to the CIT.  On December 21, 2012, the CIT issued a decision upholding the Department’sDepartment's final results in part.  The ruling is not yet final; however, once a determination is made, it may beCIT issued its final judgment on May 2, 2013.  On May 6, 2013, the Company appealed by the Company.CIT decision to the U.S. Court of Appeals for the Federal Circuit (Federal Circuit).  On May 29, 2014, the Federal Circuit issued its decision vacating the CIT's decision and remanding the case back to DOC to reconsider the Company's rate.  The Company anticipatesand the United States reached an agreement to settle the appeal.  Subject to the conditions of the agreement, the Company anticipated that certain of its subsidiaries will incur antidumping duties on subject imports made during the period of review and, as such, established a reserve of approximately $1.1 million for this matter.  The Company has paid all requested bills covering the 2008-2009 period where it appears that CBP acted in a timely manner under the antidumping statute.  In connection with certain entries that the Company believes CBP failed to liquidate in a timely manner, the Company has protested the liquidations and requested that they be cancelled along with the related bills for increased duties.
 
On December 28, 2010, the DOC initiated an antidumping administrative review of the antidumping duty order covering circular welded non-alloy steel pipe and tube from Mexico for the November 1, 2009, throughSubsequent to October 31, 2010, period of review.  The DOC selected Mueller Comercial as a respondent for this period of review.  On December 14, 2011, the DOC issued a final determination that2009, Mueller Comercial did not ship subject merchandise to the United States during the relevant period of review.States.  Therefore, there is zero anticipated antidumping duty liability for the Company and its subsidiaries for imports made during the November 1, 2009 through October 31, 2010 period of review.

On December 30, 2011, the DOC initiated an antidumping administrative review of the antidumping duty order covering circular welded non-alloy steel pipe and tube from Mexico for the November 1, 2010, through October 31, 2011, period of review.  The DOC selected Mueller Comercial as a respondent for this period of review.  On December 11, 2012, the DOC issued a preliminary determination to rescind the review with regard to Mueller Comercial because the request for review was withdrawn.  By the end of 2013, the DOC should issue its final determination to rescind this review.
United States Department of Commerce and United States International Trade Commission Antidumping Investigations

On September 30, 2009, two subsidiaries of the Company, along with Cerro Flow Products, Inc. and KobeWieland Copper Products LLC (collectively, Petitioners), jointly filed antidumping petitions with the DOC and the U.S. International Trade Commission (ITC) alleging that imports of seamless refined copper pipe and tube from China and Mexico (subject imports) were being sold at less than fair value and were causing material injury (and threatening material injury)respect to the domestic industry.  On October 1, 2010, the DOC published its final affirmative determinations, finding antidumping rates from 24.89 percent to 27.16 percent for Mexico (as subsequently amended), and from 11.25 percent to 60.85 percent for China.

On November 22, 2010, the DOC published antidumping orders, with the effect that importers were required to post antidumping cash deposits at rates ranging from 24.89 percent to 27.16 percent (for subject imports from Mexico) and from 11.25 percent to 60.85 percent (for subject imports from China) for imports occurring on or after November 22, 2010.
F - 36

Table of Contents
On December 22, 2010, certain Mexican parties requested panel reviews under the North American Free Trade Agreement (NAFTA) in order to appeal the ITC final determination as to Mexico.  Following a period of litigation, on December 8, 2011, the last of the Mexican parties voluntarily terminated its NAFTA panel review request, with the effect that the ITC’s final threat of material injury determination as to Mexico  is final.

On July 7, 2011, the DOC initiated a new shipper review of certain entries from a Mexican processor of copper tube, GD Affiliates S.de R.L. de C.V., based on that company’s request for a company-specific dumping rate.  DOC examined GD Affiliates S. de R.L. de C.V. sales for the period November 22, 2010 through April 30, 2011.  On September 26, 2012, DOC determined that GD Affiliates S. de R.L. de C.V. sold subject merchandise for less than fair value and calculated a weighted average dumping marginperiods of 5.53 percent ad valorem.  DOC instructed U.S. Customs and Border Protection to require the posting of cash deposits on all entries of subject merchandise exported by GD Affiliates S. de R.L. de C.V. entered into the United States on orreview after September 26, 2012.  On October 24, 2012, GD Affiliates S. de R.L. de C.V. requested a panel review under the NAFTA to appeal DOC’s determination.  Briefing is expected to be completed in mid-2013 and, at this time, the Company is unable to know the final disposition of the Panel review.  In the interim, Customs will require cash deposits for subject merchandise exported by GD Affiliates S. de R.L. de C.V. from Mexico and entered into the United States.

On August 7, 2012, the DOC published its preliminary results of the first administrative review of exports from China from Hong Kong Hailiang Metal Trading Limited, Zhejiang Hailiang Co., Ltd., and Shanghai Hailiang Copper Co., Ltd. (collectively Hailiang) and Golden Dragon Precise Copper Tube Group, Inc. (Golden Dragon) finding a dumping margin for Hailiang of 60.58 percent ad valorem and 0.00 percent for Golden Dragon.  DOC examined sales during the period November 22, 2010 through October 31, 2011.  DOC is scheduled to issue its final results on May 6, 2013.  At this time, the Company is unable to know the final disposition of the administrative review.

On December 10, 2012, the DOC published its preliminary results of the first administrative review of exports from Mexico from GD Affiliates S. de R.L. de C.V. and its affiliate Hong Kong GD Trading Co., Ltd. (collectively, Golden Dragon) and Nacional de Cobre, S.A. de C.V. (Nacobre) finding that neither company sold subject merchandise at dumped prices.  DOC examined sales made by Golden Dragon for the period May 1, 2011 through October 31, 2011 and by Nacobre for the period November 22, 2010 through October 31, 2011.  DOC is scheduled to issue its final results on April 9, 2013.  At this time, the Company is unable to know the final disposition of the administrative review.           

On December 31, 2012, the DOC initiated the second administrative review of several Chinese and Mexican copper tube producers and/or exporters to the United States in order to establish company-specific dumping rates based on the period November 1, 2011 through October 31, 2012.  The reviews are expected to be completed sometime in 2014.  At this time, the Company is unable to know the final disposition of these second administrative reviews.
F - 37

Table of Contents
Supplier Litigation

On May 6, 2011, the Company and two of its subsidiaries, Mueller Streamline Co. and B&K Industries, Inc. (B&K)(Plaintiffs), filed a civil lawsuit in federal district court in Los Angeles, California against a former supplier, Xiamen Lota International Co., Ltd (Xiamen Lota), its U.S. sales representative (Lota USA), and certain other persons (Defendants).  The lawsuit alleged, among other things, that the Defendants gave Peter D. Berkman, a former executive of the Company and B&K, an undisclosed interest in Lota USA, and made payments and promises of payments to him, in return for Peter Berkman maintaining the Company as a customer, increasing purchasing levels, and acquiescing to non-competitive and excessive pricing for Xiamen Lota products.  The lawsuit alleged violations of federal statutes 18 U.S.C. Sections 1962(c) and (d) (RICO claims) and California state law unfair competition.  The lawsuit sought compensatory, treble and punitive damages, and other appropriate relief including an award of reasonable attorneys’ fees and costs of suit.  In October 2012, the lawsuit, together with certain related proceedings in Illinois and Tennessee, were settled on mutually agreeable terms and, in connection therewith, the Company received a $5.8 million cash payment.  The amount recorded in the Consolidated Statement of Income is net of legal costs.

Litigation Settlement

The Company negotiated a settlement with Peter D. Berkman and Jeffrey A. Berkman, former executives of the Company and B&K Industries, Inc. (B&K), a wholly owned subsidiary of the Company, that required the payment of $10.5 million in cash by Peter Berkman, Jeffrey Berkman, and Homewerks Worldwide LLC to the Company.  During 2011, the Company recorded a gain of $10.5 million upon receipt of the settlement proceeds.

Extruded Metals Class Action

A purported class action was filed in Michigan Circuit Court by Gaylord L. Miller, and all others similarly situated, against Extruded in March 2012 under nuisance, negligence, and gross negligence theories.  It is brought on behalf of all persons in the City of Belding, Michigan, whose property rights have allegedly been interfered with by fallout and/or dust and/or noxious odors, allegedly attributable to Extruded’s operations.  Plaintiffs allege that they have suffered interference with the use and enjoyment of their properties.  They seek compensatory and exemplary damages and injunctive relief.  The Company intends to vigorously defend this matter.  At this time, the Company is unable to determine the impact, if any, that this matter will have on its financial position, results of operations, or cash flows.  A mediation between the parties was held on November 8, 2012.  The parties did not reach a settlement.  Discovery is proceeding in the matter, and Plaintiff’s motion for class certification will be heard in early April 2013.  The Company plans to have a motion for summary disposition heard on or before that date.  The Company believes that a material loss resulting from this litigation is remote.

U.K. Actions Relating to the European Commission’s 2004 Copper Tubes Decision and 2006 Copper Fittings Decision

Mueller Industries, Inc., WTC Holding Company, Inc., DENO Holding Company, Inc., Mueller Europe, Limited, and DENO Acquisition EURL (the Mueller entities) have received letters from counsel for IMI plc and IMI Kynoch Limited (IMI) and from counsel for Boliden AB (Boliden) concerning contribution proceedings by IMI and Boliden against the Mueller entities regarding copper tubes.  In the Competition Appeal Tribunal (the CAT) in the United Kingdom, IMI and Boliden have been served with claims by 21 claimants, all companies within the Travis Perkins Group (TP and the TP Claimants).  The TP Claimants are seeking follow-on damages arising out conduct described in the European Commission’s September 3, 2004, decision regarding copper tubes.  The claims purport to arise from the findings of the European Commission as set forth in that decision.

Mueller Industries, Inc., Mueller Europe, Limited, and WTC Holding Company, Inc. also have received a letter from counsel for IMI concerning contribution proceedings by IMI against those three Mueller entities regarding copper fittings.  In the High Court, IMI has been served with claims by 21 TP Claimants.  The TP Claimants are seeking follow-on damages arising out of conduct described in the European Commission’s September 20, 2006, decision regarding copper fittings.  The claims similarly purport to arise from the findings of the European Commission as set forth in that decision.
F - 38

Table of Contents
The letters confirm that IMI and Boliden have commenced legal proceedings against the Mueller entities, and in those proceedings are claiming a contribution for any follow-on damages.  IMI and Boliden have formally served their claims on the Mueller entities.

While the TP Claimants have provided their preliminary calculations of aggregate claimed damages for the copper tubes claim and the copper fittings claim, Mueller does not believe this matter will have a material affect on the Consolidated Financial statements for the contribution claims.

As to the claims arising from the Copper Tubes Decision brought in the CAT, following the CAT’s grant of approval, the case has now been transferred to the High Court. Mueller’s defenses in response to the contribution claims brought by IMI and Boliden are due by March 15, 2013.  There is then to be a case management conference on the first available date after March 25, 2013.

As to the claims arising from the Copper Fittings Decision, these proceedings have been stayed until the next case management conference which is to take place on the first available date after May 31, 2013.

At this time, the Company is unable to estimate the impact, if any, that this matter will have on its financial position, results of operations, or cash flows.

Canadian Dumping and Countervail Investigation
In 2007, the Canada Border Services Agency (CBSA) determined that the Company and certain affiliated companies, as exporters and importers of copper fittings (subject goods) from the U.S. to Canada, had dumped the subject goods during the investigation period.  In 2007, the Canadian International Trade Tribunal concluded that the dumping had caused injury to the Canadian industry.  As a result of these findings, exports of subject goods to Canada made on or after October 20, 2006 have been subject to antidumping measures.  Antidumping duties will be imposed on the Company only to the extent that the Company’s future exports of copper pipe fittings are made at net export prices that are below normal values set by the CBSA.  The measures remain in place for five years at which time Canadian authorities determine whether to maintain the measures for an additional five years or allow them to expire.  Canadian authorities conducted such a sunset review and on February 17, 2012 found that the dumping order should be maintained for another five years.

On February 8, 2013, the CBSA completed a review process to revise the normal values issued to the Company.  Given the small percentage of its products that are sold for export to Canada, the Company does not anticipate any material adverse effect on its financial position, results of operations or cash flows as a result of the antidumping case in Canada.
2009.
 
Leases

The Company leases certain facilities, vehicles, and equipment under operating leases expiring on various dates through 2024.2028.  The lease payments under these agreements aggregate to approximately $7.3 million in 2013, $6.0 million in 2014, $5.0 million in 2015, $4.2$7.8 million in 2016, $3.2$5.7 million in 2017, $4.7 million in 2018, $2.2 million in 2019, $1.6 million in 2020, and $3.5$6.9 million thereafter.  Total lease expense amounted to $8.5$9.7 million in 2012, $8.82015, $9.8 million in 2011,2014, and $8.0$9.1 million in 2010.2013.

F - 38

TABLE OF CONTENTS
INDEX
Consulting Agreement

During 2004, the Company entered into a consulting and non-compete agreement (the Consulting Agreement) with Mr. Harvey L. Karp, at that time Chairman of the Board.  The Consulting Agreement provides for post-employment services to be provided by Mr. Karp for a six-year period.  During the first four years of the Consulting Agreement, an annual fee equal to two-thirds of the executive’sexecutive's Final Base Compensation (as defined in the Consulting Agreement) will beis payable.  During the final two years, the annual fee is set at one-third of the executive’sexecutive's Final Base Compensation.  During the term of the Consulting Agreement, the executiveMr. Karp agrees not to engage in Competitive Activity (as defined in the Consulting Agreement) and will beis entitled to receive certain other benefits from the Company.  

F - 39

Table of Contents
On November 3, 2011, Mr. Karp notified the Company that he would resign as Chairman of the Company and as a member of the Board of Directors of the Company effective as of December 31, 2011.  Following his resignation, on January 1, 2012, the Consulting Agreement commenced.  Based upon the value of the non-compete provisions of the Consulting Agreement, the Company will expenseexpenses the value of the Consulting Agreement over its term.  The maximum amount payable under the remaining term of the Consulting Agreement is $5.3$1.3 million.

Other

In November 2008,September 2011, a portion of the Company’s copper tube facility in Bilston, Great Britain,Company's Wynne, Arkansas manufacturing operation was damaged by firefire.  Certain inventories, production equipment, and production was curtailed; the lossesbuilding structures were covered by property and business interruption insurance.extensively damaged.  During 2010,2013, the Company settled the claim with its insurer for total proceeds of $35.3$127.3 million, net of the deductible of $0.5 million.  As a result of the settlement with its insurer, all proceeds received and all costs previously deferred (which were recorded as a receivableother current liabilities in prior periods) were recognized, resulting in a pre-tax gain of $21.2$106.3 million in 2010.2013, or $1.17 per diluted share after tax.  The Company received proceeds of $62.3 million and $55.0 million in 2013 and 2012, respectively.

In July 2009, there was an explosion at the Company’s copper tube facility in Fulton, Mississippi, resulting in damage to certain production equipment.  In 2010, the Company recorded a gain of $1.5 million related to the property damage claim.  In the first quarter of 2012, the Company settled the business interruption portion of this claim and recognized a $1.5 million gain.

In September 2011, a portion of the Company’s Wynne, Arkansas, manufacturing operation was damaged by fire.  Certain inventories, production equipment, and building structures were extensively damaged.  The total value of the loss, including business interruption, cannot be determined at this time, but is expected to be covered by property and business interruption insurance subject to customary deductibles.  Any gain resulting from insurance proceeds for property damage in excess of the net book value of the related property will be recognized in income upon settlement of the claim.  In addition, the Company has deferred recognition of direct, identifiable costs associated with this matter.  These costs will also be recognized upon settlement of the insurance claim.  As of December 29, 2012, the Company has received advances totaling $65 million from the insurance company for this claim, of which $55 million was received during 2012.  These advances, net of the book value of damaged inventories, equipment, and buildings and direct cleanup and other out of pocket costs totaled $44.6 million, classified as other current liabilities on the Consolidated Balance Sheet at December 29, 2012.
Additionally, the Company is involved in certain litigation as a result of claims that arose in the ordinary course of business, which management believes will not have a material adverse effect on the Company’sCompany's financial position, results of operations, or cash flows.  The CompanyIt may also realize the benefit of certain legal claims and litigation in the future; these gain contingencies are not recognized in the Consolidated Financial Statements.

Note 10 – Income Taxes

The components of income before income taxes were taxed under the following jurisdictions:

(In thousands) 2015  2014  2013 
       
Domestic $121,614  $135,445  $262,220 
Foreign  10,175   12,568   9,178 
             
Income before income taxes $131,789  $148,013  $271,398 
             


Note 11 – Other Income (Expense), Net

(In thousands) 2012  2011  2010 
             
Interest income $847  $711  $829 
Environmental expense, non-operating properties  (1,128)  (330)  (3,467)
Other  820   1,531   (12)
             
Other income (expense), net $539  $1,912  $(2,650)


Note 12 – Stock-Based Compensation
F - 39

TABLE OF CONTENTS
INDEX
Income tax expense consists of the following:

(In thousands) 2015  2014  2013 
       
Current tax expense:      
Federal $50,272  $45,723  $69,565 
Foreign  4,042   2,346   2,608 
State and local  4,886   3,905   6,723 
             
Current tax expense  59,200   51,974   78,896 
             
Deferred tax (benefit) expense:            
Federal  (13,739)  (2,469)  17,694 
Foreign  (1,180)  890   (376)
State and local  (899)  (4,916)  1,895 
             
Deferred tax (benefit) expense  (15,818)  (6,495)  19,213 
             
Income tax expense $43,382  $45,479  $98,109 
             
No provision is made for U.S. income taxes applicable to undistributed earnings of foreign subsidiaries that are indefinitely reinvested in foreign operations.  It is not practicable to compute the potential deferred tax liability associated with these undistributed foreign earnings.  The Company has approximately $81.0 million of undistributed foreign earnings for which it has not recorded deferred tax liabilities.
The difference between the reported income tax expense and a tax determined by applying the applicable U.S. federal statutory income tax rate to income before income taxes is reconciled as follows:

(In thousands) 2015  2014  2013 
       
Expected income tax expense $46,126  $51,805  $94,989 
State and local income tax, net of federal benefit  2,673   3,355   6,405 
Effect of foreign statutory rate different from U.S. and other foreign adjustments  (654)  (1,094)  (1,026)
Valuation allowance changes     (5,732)   
U.S. production activities deduction  (3,500)  (4,025)  (4,445)
Goodwill disposition  646      1,790 
Tax contingency changes        (140)
Permanent adjustment to deferred tax liabilities  (4,218)      
Other, net  2,309   1,170   536 
             
Income tax expense $43,382  $45,479  $98,109 

During the years ended December 29, 2012, December 31, 2011, and December 25, 2010,2015, the Company recognized stock-based compensation,had an adjustment to a deferred tax liability of $4.2 million, or seven cents per diluted share, resulting from the acquisition of a foreign subsidiary.

During 2014, the Company released a valuation allowance of $5.7 million, or ten cents per diluted share, related to certain state income tax credits.  As a result of legislative changes enacted in 2014, the Company now expects to be able to use such credits within the foreseeable future.
The Company includes interest and penalties related to income tax matters as a component of selling, general,income tax expense.  The net reduction to income tax expense related to penalties and administrative expense,interest was immaterial in 2015, 2014, and 2013.

The Internal Revenue Service is currently auditing the Company's 2013 tax return and completed its Consolidated Statementsaudit of Incomethe Company's 2012 tax return during 2014, the result of $4.0 million, $3.5 million, and $2.9 million, respectively.which was immaterial to the consolidated financial statements.  The tax benefit from exercise of share-based awards was $2.6 millionCompany is currently under audit in 2012, $0.9 million in 2011, and $0.7 million in 2010.various other jurisdictions.
 

F - 40

The statute of limitations is still open for the Company's federal tax return and most state income tax returns for 2012 and all subsequent years.  The statutes of limitations for certain state and foreign returns are also open for some earlier tax years due to differing statute periods.  While the Company believes that it is adequately reserved for possible audit adjustments, the final resolution of these examinations cannot be determined with certainty and could result in final settlements that differ from current estimates.

TableThe tax effects of Contentstemporary differences that give rise to significant portions of the deferred tax assets and deferred tax liabilities are presented below:

(In thousands) 2015  2014 
     
Deferred tax assets:    
Inventories $14,802  $12,815 
Other postretirement benefits and accrued items  15,294   14,550 
Pension  2,349   4,792 
Other reserves  9,823   10,262 
Federal and foreign tax attributes  7,403   6,451 
State tax attributes, net of federal benefit  21,716   22,928 
Share-based compensation  3,397   3,016 
         
Total deferred tax assets  74,784   74,814 
Less valuation allowance  (17,650)  (17,119)
         
Deferred tax assets, net of valuation allowance  57,134   57,695 
         
Deferred tax liabilities:        
Property, plant, and equipment  43,592   57,089 
Other  1,546   1,721 
         
Total deferred tax liabilities  45,138   58,810 
         
Net deferred tax asset (liability) $11,996  $(1,115)
         
 
On OctoberAs of December 26, 2012,2015, after consideration of the Company’s Chief Financial Officer (CFO) resigned.  In connection with the resignation, on November 7, 2012,federal impact, the Company entered into a separation agreementhad state income tax credit carryforwards of $3.3 million, all of which expire by 2018, and other state income tax credit carryforwards of $10.1 million with unlimited lives.  The Company had state net operating loss (NOL) carryforwards with potential tax benefits of $8.4 million expiring between 2017 and 2030.  The state tax credit and NOL carryforwards are offset by valuation allowances totaling $11.6 million.

As of December 26, 2015, the Company had foreign tax attributes with potential tax benefits of $7.3 million which have an unlimited life.  These attributes were offset by valuation allowances of $3.7 million.

Income taxes paid were approximately $49.9 million in 2015, $47.3 million in 2014, and $80.1 million in 2013.

Note 11 – Equity

The Company's Board of Directors has extended, until October 2016, its former CFO.  Included in the separation agreement, were provisionsauthorization to allow (i) continued vesting of optionsrepurchase up to purchase20 million shares of the Company’sCompany's common stock through open market transactions or through privately negotiated transactions.  The Company has no obligation to purchase any shares and unvestedmay cancel, suspend, or extend the time period for the purchase of shares of restricted stock previously grantedat any time.  Any purchases will be funded primarily through existing cash and (ii) continued exercisability of vested options through the latercash from operations.  The Company may hold any shares purchased in treasury or use a portion of the original expiration date or October 30,repurchased shares for its stock-based compensation plans, as well as for other corporate purposes.  From its initial authorization in 1999 through December 26, 2015, without  regard to service.  This modification to remove the service condition resulted in recognition of $2.1Company has repurchased approximately 4.7 million of compensation cost on the modification date.  This is included in severance expense.shares under this authorization.

The fair value of the restricted stock awards equals the fair value of the Company’s stock on the grant date and is amortized into compensation expense evenly over the vesting period of each award.  At December 29, 2012 and December 31, 2011, 285 thousand and 229 thousand restricted stock awards were outstanding and unvested, respectively.  During 2012, the Company granted 142 thousand restricted stock awards, 68 thousand restricted stock awards vested, and 13 thousand restricted stock awards were forfeited.  The aggregate intrinsic value of outstanding and unvested awards was $14.1 million at December 29, 2012.  Total compensation for restricted stock awards not yet recognized was $8.1 million with an average recognition period of four years.
F - 41

TABLE OF CONTENTS
INDEX
Note 12 – Stock-Based Compensation

The Company has in effect stock incentive plans under which stock-based awards have been granted to certain employees and members of its Board of Directors.  Under these existing plans, the Company may grant options to purchase shares of common stock at prices not less than the fair market value of the stock on the date of grant.grant, as well as restricted stock awards.  Generally, the optionsawards vest annually in equal increments over a five-year period beginning one year from the date of grant.  Any unexercised options expire after not more than ten years.  

In May 2014, the Company's stockholders approved the 2014 Incentive Plan (2014 Plan).  The 2014 Plan authorizes the award of stock-based incentives to employees and non-employee directors.  Awards include options to purchase stock at specified prices during specified time periods, restricted stock, restricted stock units, stock appreciation rights, and performance awards, including cash awards.  The 2014 Plan reserved 1.5 million shares of common stock which may be issued or transferred upon the exercise of options.

During the years ended December 26, 2015, December 27, 2014, and December 28, 2013, the Company recognized stock-based compensation, as a component of selling, general, and administrative expense, in its Consolidated Statements of Income of $6.2 million, $6.3 million, and $5.7 million, respectively.  The tax benefit from the exercise of share-based awards was $1.0 million in 2015, $0.8 million in 2014, and $0.7 million in 2013.

Stock Options
The fair value of each grantoption is estimated as a single award and amortized into compensation expense on a straight-line or accrual basis over its vesting period.period based on its vesting schedule.  The weighted average grant-date fair value of options granted during 2012, 2011,2015, 2014, and 2010 were $14.89, $12.53,2013 was $7.58, $9.00, and $7.63,$8.77, respectively.

The Company estimates the fair value of all stock option awards as of the grant date by applying the Black-Scholes-Merton option pricing model.  The use of this valuation model in the determination of compensation expense involves certain assumptions that are judgmental and/or highly sensitive including the expected life of the option, stock price volatility, risk-free interest rate, and dividend yield.  Additionally, forfeitures are estimated at the time of valuation and reduce expense ratably over the vesting period.  The forfeiture rate, which was estimated at 16.5 percent for 2012 and 17.0 percent for 2011 and 2010, is adjusted periodically based on actual forfeitures.forfeitures, was 16.1 percent in 2015 and 16.4 percent in 2014.  Due to the nature of the awards granted in 2013, a forfeiture rate was not considered necessary.  The weighted average of key assumptions used in determining the fair value of options granted and a discussion of the methodology used to develop each assumption are as follows:
 
 2012  2011  2010  2015 2014 2013 
                
Expected term 6.5 years  6.3 years  6.3 years  5.5 years  5.6 years  5.9 years 
Expected price volatility  0.375   0.358   0.353   26.2%   34.3%   39.7% 
Risk-free interest rate  0.7%   1.7%   2.4%   1.7%   1.7%   0.7% 
Dividend yield  0.9%   1.1%   1.6%   0.9%   1.0%   0.9% 

Expected term – This is the period of time estimated based on historical experience over which the options granted are expected to remain outstanding.  An increase in the expected term will increase compensation expense.

Expected price volatility – This is a measure of the amount by which a price has fluctuated or is expected to fluctuate.  The Company uses actual historical changes in the market value of its stock to calculate the volatility assumption.  Daily market value changes from the date of grant over a past period representative of the expected term of the options are used.  An increase in the expected price volatility rate will increase compensation expense.

Risk-free interest rate – This is the U.S. Treasury rate for the week of the grant, having a term representative of the expected term of the options.  An increase in the risk-free rate will increase compensation expense.

Dividend yield – This rate is the annual dividends per share as a percentage of the Company’sCompany's stock price.  An increase in the dividend yield will decrease compensation expense.

The total intrinsic value of options exercised was $3.1 million, $3.5 million, and $2.9 million in 2015, 2014, and 2013, respectively.  The total fair value of options that vested was $0.8 million, $1.0 million, and $1.1 million in 2015, 2014, and 2013, respectively.
 
F - 4142

TABLE OF CONTENTS
Table of ContentsINDEX
The Company generally issues treasury shares when options are exercised.  A summary of the stock option activity and related information follows:

(Shares in thousands) Options  Weighted Average Exercise Price 
       
Outstanding at December 26, 2009  1,604  $27.56 
Granted
  233   24.70 
Exercised
  (148)  19.26 
Expired
  (24)  30.78 
         
Outstanding at December 25, 2010  1,665   27.85 
Granted
  31   37.54 
Exercised
  (464)  27.91 
         
Outstanding at December 31, 2011  1,232   28.07 
Granted
  46   43.58 
Exercised
  (575)  28.29 
              Canceled  (9)  27.01 
         
Outstanding at December 29, 2012  694   28.93 

At December 29, 2012,26, 2015, the aggregate intrinsic value of all outstanding options was $14.4$10.1 million with a weighted average remaining contractual term of 5.85.3 years.  Of the outstanding options, 379789 thousand are currently exercisable with an aggregate intrinsic value of $7.3$9.9 million, a weighted average exercise price of $30.50,$15.82, and a weighted average remaining contractual term of 4.73.7 years.  The total intrinsic value of options exercised was $12.1 million, $6.6 million, and $1.3 million in 2012, 2011, and 2010, respectively.  

The total compensation expense not yet recognized related to non-vested awardsunvested options at December 29, 201226, 2015 was $10.0$1.9 million with an average expense recognition period of 3.43.1 years.

Restricted Stock Awards

The fair value of each restricted stock award equals the fair value of the Company's stock on the grant date and is amortized into compensation expense on a straight-line or accrual basis over its vesting period based on its vesting schedule.  The weighted average grant-date fair value of awards granted during 2015, 2014, and 2013 was $32.54, $28.80, and $28.32, respectively.

The aggregate intrinsic value of outstanding and unvested awards was $19.9 million at December 26, 2015.  Total compensation expense for restricted stock awards not yet recognized was $14.4 million with an average expense recognition period of 3.3 years.  The total fair value of awards that vested was $4.8 million, $4.2 million, and $1.8 million in 2015, 2014, and 2013, respectively.

The Company generally issues treasury shares when options are exercised or restricted stock awards are granted.  A summary of the activity and related information follows:

  Stock Options  Restricted Stock Awards 
 
(Shares in thousands)
 Shares  Weighted Average Exercise Price  Shares  Weighted Average Grant Date Fair Value 
         
Outstanding at December 27, 2014  1,127  $17.38   727  $25.21 
Granted  223   32.59   193   32.54 
Exercised  (149)  13.95   (214)  22.49 
Forfeited  (3)  30.61   (1)  28.28 
                 
Outstanding at December 26, 2015  1,198   20.59   705   28.08 
                 
Approximately 329 thousand1.1 million shares were available for future stock incentive awards at December 29, 2012.26, 2015.

Note 13 – Accumulated Other Comprehensive Income (Loss)

AOCI includes certain foreign currency translation adjustments from those subsidiaries not using the U.S. dollar as their functional currency, net deferred gains and losses on certain derivative instruments accounted for as cash flow hedges, adjustments to pension and OPEB liabilities, and unrealized gains and losses on marketable securities classified as available-for-sale.




F - 43

TABLE OF CONTENTS
INDEX
The following table provides changes in AOCI by component, net of taxes and noncontrolling interest (amounts in parentheses indicate debits to AOCI):

(In thousands) Cumulative Translation Adjustment  Unrealized (Losses)/ Gains on Derivatives  
Minimum Pension/
OPEB Liability Adjustment
  Unrealized Gains on Equity Investments  Total 
           
Balance at December 28, 2013 $(462) $1,546  $(12,158) $255  $(10,819)
                     
Other comprehensive income (loss) before reclassifications  (12,613)  (2,766)  (23,475)  15   (38,839)
Amounts reclassified from AOCI  5,999   267   469      6,735 
                     
Balance at December 27, 2014  (7,076)  (953)  (35,164)  270   (42,923)
                     
Other comprehensive income (loss) before reclassifications  (17,697)  (4,604)  4,766   (49)  (17,584)
Amounts reclassified from AOCI     3,548   1,969      5,517 
                     
Balance at December 26, 2015 $(24,773) $(2,009) $(28,429) $221  $(54,990)

F - 44

TABLE OF CONTENTS
INDEX

Reclassification adjustments out of AOCI were as follows:

  Amount reclassified from AOCI
(In thousands) 2015  2014  2013 Affected Line Item
               
Unrealized losses on derivatives:              
Commodity contracts $4,486  $328  $5,618 Cost of goods sold
Foreign currency contracts        54 Depreciation expense
Interest rate swap  372       Interest expense
   (1,310)  (61)  (1,857)Income tax expense
                     
   3,548   267   3,815 Net of tax
          Noncontrolling interest
                     
  $3,548  $267  $3,815 Net of tax and noncontrolling interest
 
                     
Amortization of net loss and prior service cost on employee benefit plans $2,688  $541  $3,844 Selling, general, and administrative expense
   (719)  (72)  (1,326)Income tax expense
                     
   1,969   469   2,518 Net of tax
          Noncontrolling interest
                     
  $1,969  $469  $2,518 Net of tax and noncontrolling interest
 
                     
Loss recognized upon sale of business $  $5,999  $ Gain on sale of assets
          Income tax benefit
                     
      5,999    Net of tax
          Noncontrolling interest
                     
  $  $5,999  $ Net of tax and noncontrolling interest
                     

F - 45

TABLE OF CONTENTS
INDEX

Note 14 – Benefit Plans

Pension and Other Postretirement Plans

The Company sponsors several qualified and nonqualified pension plans and other postretirement benefit plans for certain employees.  The following tables provide a reconciliation of the changes in the plans' benefit obligations and the fair value of the plans' assets for 2015 and 2014, and a statement of the plans' aggregate funded status:

  Pension Benefits  Other Benefits 
(In thousands) 2015  2014  2015  2014 
Change in benefit obligation:        
Obligation at beginning of year $207,738  $184,058  $19,307  $15,381 
Service cost  803   973   363   348 
Interest cost  8,032   8,590   1,005   685 
Actuarial (gain) loss  (9,163)  30,138   270   4,272 
Plan amendments        (9,094)   
Business acquisitions        5,655    
Benefit payments  (10,795)  (11,064)  (1,037)  (1,142)
Foreign currency translation adjustment  (3,854)  (4,957)  (626)  (237)
                 
Obligation at end of year  192,761   207,738   15,843   19,307 
                 
Change in fair value of plan assets:                
Fair value of plan assets at beginning of year  190,016   188,870       
Actual return on plan assets  (1,682)  12,716       
Employer contributions  1,513   3,275   1,037   1,142 
Benefit payments  (10,795)  (11,064)  (1,037)  (1,142)
Foreign currency translation adjustment  (2,975)  (3,781)      
                 
Fair value of plan assets at end of year  176,077   190,016       
                 
Underfunded status at end of year $(16,684) $(17,722) $(15,843) $(19,307)
                 
During 2015 the Company amended one of its postretirement benefit plans to remove certain benefits, resulting in a $9.1 million reduction in the obligation.

The following represents amounts recognized in AOCI (before the effect of income taxes):

  Pension Benefits  Other Benefits 
(In thousands) 2015  2014  2015  2014 
         
Unrecognized net actuarial loss $48,681  $49,830  $767  $473 
Unrecognized prior service (credit) cost        (9,087)  14 
                 
The Company sponsors one pension plan in the U.K. which comprised 41 and 40 percent of the above benefit obligation at December 26, 2015 and December 27, 2014, respectively, and 35 and 34 percent of the above plan assets at December 26, 2015 and December 27, 2014, respectively.

As of December 26, 2015, $3.1 million of the actuarial net loss and $0.9 million of the prior service credit will, through amortization, be recognized as components of net periodic benefit cost in 2016.
The aggregate status of all overfunded plans is recognized as an asset and the aggregate status of all underfunded plans is recognized as a liability in the Consolidated Balance Sheets.  The amounts recognized as a liability are classified as current or long-term on a plan-by-plan basis.  Liabilities are classified as current to the extent the actuarial present value of benefits payable within the next 12 months exceeds the fair value of plan assets, with all remaining amounts being classified as long-term.  

F - 46

TABLE OF CONTENTS
INDEX
As of December 26, 2015 and December 27, 2014, the total funded status of the plans recognized in the Consolidated Balance Sheets was as follows:

  Pension Benefits  Other Benefits 
 (In thousands) 2015  2014  2015  2014 
         
Long-term asset $765  $2,348  $  $ 
Current liability        (1,221)  (1,251)
Long-term liability  (17,449)  (20,070)  (14,622)  (18,056)
                 
Total underfunded status $(16,684) $(17,722) $(15,843) $(19,307)
                 
The components of net periodic benefit cost are as follows:

(In thousands) 2015  2014  2013 
Pension benefits:      
Service cost $803  $973  $948 
Interest cost  8,032   8,590   7,774 
Expected return on plan assets  (10,289)  (13,669)  (11,059)
Amortization of prior service cost     1   1 
Amortization of net loss  2,710   752   4,005 
             
Net periodic benefit cost (income) $1,256  $(3,353) $1,669 
             
Other benefits:            
Service cost $363  $348  $413 
Interest cost  1,005   685   647 
Amortization of prior service cost (credit)  6   6   (2)
Amortization of net gain  (28)  (218)  (160)
             
Net periodic benefit cost $1,346  $821  $898 
             
The weighted average assumptions used in the measurement of the Company's benefit obligations are as follows:

  Pension Benefits  Other Benefits 
  2015  2014  2015  2014 
             
Discount rate 4.02% 4.03% 4.25% 4.33%
Expected long-term return on plan assets 5.59% 5.58% N/A  N/A 
Rate of compensation increases N/A  N/A  5.00% 5.00%
Rate of inflation 3.20% 3.10% N/A  N/A 

The weighted average assumptions used in the measurement of the Company's net periodic benefit cost are as follows:

  Pension Benefits  Other Benefits 
  2015  2014  2013  2015  2014  2013 
                   
Discount rate 4.03% 4.82% 4.13% 4.33% 4.89% 4.06%
Expected long-term return on plan assets 5.58% 7.40% 7.15% N/A  N/A  N/A 
Rate of compensation increases N/A  N/A  N/A  5.00% 5.50% 5.04%
Rate of inflation 3.10% 3.40% 2.70% N/A  N/A  N/A 
F - 47

TABLE OF CONTENTS
INDEX
The Company's Mexican postretirement plans use the rate of compensation increase in the benefit formulas.  Past service in the U.K. pension plan will be adjusted for the effects of inflation.  All other pension and postretirement plans use benefit formulas based on length of service.

The annual assumed rate of increase in the per capita cost of covered benefits (i.e., health care cost trend rate) is assumed to range from 6.8 to 9.0 percent for 2016, gradually decrease to 3.0 percent through 2036, and remain at that level thereafter.  The health care cost trend rate assumption does not have a significant effect on the amounts reported.

Pension Assets

The weighted average asset allocation of the Company's pension fund assets are as follows:

  Pension Plan Assets 
Asset category 2015  2014 
       
Equity securities (includes equity mutual funds) 51% 49%
Fixed income securities (includes fixed income mutual funds) 37  4 
Cash and equivalents (includes money market funds) 9  44 
Alternative investments 3  3 
       
Total 100% 100%

At December 26, 2015, the long-term target allocation, by asset category, of assets of its defined benefit pension plans was: (i) fixed income securities – at least 60 percent; (ii) equity securities, including equity index funds – not more than 30 percent; and (iii) alternative investments – not more than 5 percent.

The pension plan obligations are long-term and, accordingly, the plan assets are invested for the long-term.  Plan assets are monitored periodically.  Based upon results, investment managers and/or asset classes are redeployed when considered necessary.  None of the plans' assets are expected to be returned to the Company during the next fiscal year.  The assets of the plans do not include investments in securities issued by the Company.  

The estimated rates of return on plan assets are the expected future long-term rates of earnings on plan assets and are forward-looking assumptions that materially affect pension cost.  Establishing the expected future rates of return on pension assets is a judgmental matter.  The Company reviews the expected long-term rates of return on an annual basis and revises as appropriate.  The expected long-term rate of return on plan assets was 5.59 percent for 2015 and 5.58 percent in 2014.

The Company's investments for its pension plans are reported at fair value.  The following methods and assumptions were used to estimate the fair value of the Company's plan asset investments:

Cash and money market funds – Valued at cost, which approximates fair value.

Common stock – Valued at the closing price reported on the active market on which the individual securities are traded.
Mutual funds – Valued at the net asset value of shares held by the plans at December 26, 2015 and December 27, 2014, respectively, based upon quoted market prices.

Limited partnerships – Limited partnerships include investments in various Cayman Island multi-strategy hedge funds.  The plans' investments in limited partnerships are valued at the estimated fair value of the class shares owned by the plans based upon the equity in the estimated fair value of those shares.  The estimated fair values of the limited partnerships are determined by the investment managers.  In determining fair value, the investment managers of the limited partnerships utilize the estimated net asset valuations of the underlying investment entities.  The underlying investment entities value securities and other financial instruments on a mark-to-market or estimated fair value basis.  The estimated fair value is determined by the investment managers based upon, among other things, the type of investments, purchase price, marketability, current financial condition, operating results, and other information.  The estimated fair values of substantially all of the investments of the underlying investment entities, which may include securities for which prices are not readily available, are determined by the investment managers or management of the respective underlying investment entities and may not reflect amounts that could be realized upon immediate sale.  Accordingly, the estimated fair values may differ significantly from the values that would have been used had a ready market existed for these investments.

F - 48

TABLE OF CONTENTS
INDEX
The following table sets forth by level, within the fair value hierarchy, the assets of the plans at fair value:

 Fair Value Measurements at December 26, 2015 
 (In thousands)Level 1 Level 2 Level 3 Total 
     
Cash and money market funds  $16,632   $   $   $16,632 
Common stock (1)
   25,229            25,229 
Mutual funds (2)
   9,666    119,960        129,626 
Limited partnerships           4,590    4,590 
                     
Total  $51,527   $119,960   $4,590   $176,077 
                     
 Fair Value Measurements at December 27, 2014 
 (In thousands)Level 1 Level 2 Level 3 Total 
                 
Cash and money market funds  $84,377   $   $   $84,377 
Common stock (3)
   26,105            26,105 
Mutual funds (4)
   11,397    63,067        74,464 
Limited partnerships           5,070    5,070 
                     
Total  $121,879   $63,067   $5,070   $190,016 
                     

(1)Approximately 50 percent of common stock represents investments in U.S. companies primarily in the health care, utilities, financials, consumer staples, industrials, and information technology sectors.  All investments in common stock are listed on U.S. stock exchanges.
(2)Approximately 67 percent of mutual funds are actively managed funds and approximately 33 percent of mutual funds are index funds.  Additionally, 12 percent of the mutual funds' assets are invested in U.S. equities, 38 percent in non-U.S. equities, 46 percent in U.S. fixed income securities, and 4 percent in non-U.S. fixed income securities.
(3)Approximately 51 percent of common stock represents investments in U.S. companies primarily in the health care, utilities, financials, consumer staples, industrials, and information technology sectors.  All investments in common stock are listed on U.S. stock exchanges.
(4)Approximately 40 percent of mutual funds are actively managed funds and approximately 60 percent of mutual funds are index funds.  Additionally, 23 percent of the mutual funds' assets are invested in U.S. equities, 67 percent in non-U.S. equities, and 10 percent in non-U.S. fixed income securities.




F - 49


TABLE OF CONTENTS
INDEX
The table below reflects the changes in the assets of the plan measured at fair value on a recurring basis using significant unobservable inputs (Level 3 of fair value hierarchy) during the year ended December 26, 2015:

 (In thousands) Limited Partnerships 
   
Balance, December 27, 2014 $5,070 
Redemptions  (697)
Subscriptions  250 
Net depreciation in fair value  (33)
     
Balance, December 26, 2015 $4,590 
     
Contributions and Benefit Payments

The Company expects to contribute approximately $1.5 million to its pension plans and $1.2 million to its other postretirement benefit plans in 2016.  The Company expects future benefits to be paid from the plans as follows:

(In thousands)  Pension Benefits  Other Benefits 
     
2016  $10,832  $1,221 
2017   10,856   1,112 
2018   10,910   1,147 
2019   10,994   1,111 
2020   11,033   1,356 
 2021-2025   60,251   5,973 
           
Total  $114,876  $11,920 
           
Multiemployer Plan

The Company contributes to the IAM National Pension Fund, National Pension Plan (IAM Plan), a multiemployer defined benefit plan.  Participation in the IAM Plan was negotiated under the terms of two collective bargaining agreements in Port Huron, Michigan, the Local 218 IAM and Local 44 UAW that expire on May 1, 2016 and July 20, 2016, respectively.  The Employer Identification Number for this plan is 51-6031295.

The risks of participating in multiemployer plans are different from single-employer plans in the following aspects:  (i) Assets contributed to the multiemployer plan by one employer may be used to provide benefits to employees of other participating employers; (ii) if a participating employer stops contributing to the plan, the underfunded obligations of the plan may be borne by the remaining participating employers; (iii) if the Company chooses to stop participating in the plan, the Company may be required to pay the plan an amount based on the underfunded status of the plan, referred to as a withdrawal liability.

The Company makes contributions to the IAM Plan trusts that cover certain union employees; contributions by employees are not permitted.  Contributions to the IAM Plan were $1.1 million in 2015, $1.0 million in 2014, and $0.9 million in 2013.  The Company's contributions are less than five percent of total employer contributions made to the IAM Plan indicated in the most recently filed Form 5500.

Under the Pension Protection Act of 2006, the IAM Plan's actuary must certify the plan's zone status annually.  Plans in the red zone are generally less than 65 percent funded, plans in the yellow zone are less than 80 percent funded, and plans in the green zone are at least 80 percent funded.  If a plan is determined to be in endangered status, red zone or yellow zone, the plan's trustees must develop a formal plan of corrective action, a Financial Improvement Plan and/or a Rehabilitation Plan.  For 2015 and 2014 the IAM Plan was determined to have green zone status; therefore, no formal plan of corrective action is either pending or has been implemented.
F - 50

TABLE OF CONTENTS
INDEX
401(k) Plans

The Company sponsors voluntary employee savings plans that qualify under Section 401(k) of the Internal Revenue Code of 1986.  Compensation expense for the Company's matching contribution to the 401(k) plans was $4.2 million in 2015, $4.1 million in 2014, and $3.2 million in 2013.  The Company match is a cash contribution.  Participants direct the investment of their account balances by allocating among a range of asset classes including mutual funds (equity, fixed income, and balanced funds), and money market funds.  The plans do not allow direct investment in securities issued by the Company.

UMWA Benefit Plans

In October 1992, the Coal Industry Retiree Health Benefit Act of 1992 (the Act) was enacted.  The Act mandates a method of providing for postretirement benefits to the United Mine Workers of America (UMWA) current and retired employees, including some retirees who were never employed by the Company.  In October 1993, beneficiaries were assigned to the Company and the Company began its mandated contributions to the UMWA Combined Benefit Fund, a multiemployer trust.  Beginning in 1994, the Company was required to make contributions for assigned beneficiaries under an additional multiemployer trust created by the Act, the UMWA 1992 Benefit Plan.  The ultimate amount of the Company's liability under the Act will vary due to factors which include, among other things, the validity, interpretation, and regulation of the Act, its joint and several obligation, the number of valid beneficiaries assigned, and the extent to which funding for this obligation will be satisfied by transfers of excess assets from the 1950 UMWA pension plan and transfers from the Abandoned Mine Reclamation Fund.  Contributions to the plan were $214 thousand, $249 thousand, and $290 thousand for the years ended 2015, 2014, and 2013, respectively.

Note 1315 – Derivative Instruments and Hedging Activities

Cash Flow HedgesThe Company's earnings and cash flows are subject to fluctuations due to changes in commodity prices, foreign currency exchange rates, and interest rates.  The Company uses derivative instruments such as commodity futures contracts, foreign currency forward contracts, and interest rate swaps to manage these exposures.

Commodity Futures Contracts

Copper and brass represent the largest component of the Company’sCompany's variable costs of production.  The cost of these materials is subject to global market fluctuations caused by factors beyond the Company’sCompany's control.  The Company occasionally enters into forward fixed-price arrangements with certain customers; the risk of these arrangements is generally managed with commodity futures contracts.  The Company accounts for these futures contracts in accordance with ASC 815, Derivatives and Hedging (ASC 815).  These futures contracts have been designated as cash flow hedges.  The fair value of open futures contracts are recognized as a component of OCI until the position is closed which corresponds to the period when the related hedged transaction is recognized in earnings.  Should these contracts no longer meet hedge criteria in accordance with ASC 815, either through lack of effectiveness or because the hedged transaction is no longer probable of occurring, all deferred gains and losses related to the hedge would be immediately reclassified from OCI into earnings as a component of other income.  In the next nine months, the Company will reclassify into earnings realized gains or losses of cash flow hedges; at December 29, 2012, the net value included in OCI was approximately a $249 thousand loss.

At December 29, 2012,26, 2015, the Company held open futures contracts to purchase approximately $21.5$33.9 million of copper over the next twelve12 months related to fixed price sales orders.  The fair value of those futures contracts was a $248 thousand$1.5 million loss position, which was determined by obtaining quoted market prices (Level 1 hierarchy as defined by ASC 820)within the fair value hierarchy)
F - 42

Table of Contents
Derivative instruments designated asIn the next twelve months, the Company will reclassify into earnings realized gains or losses relating to cash flow hedges under ASC 815 are reflected in the Consolidated Financial Statements as follows:

 December 29, 2012 
(In thousands)Location Fair value 
     
Commodity contractsOther current liabilities:Gain positions $172 
  Loss positions  (420)
   
 December 31, 2011 
(In thousands)Location Fair value 
      
Commodity contractsOther current assets:Gain positions $85 
  Loss positions  (25)
 Other current liabilities:Gain positions  339 
  Loss positions  (1,078)
hedges.  At December 26, 2015, this amount was approximately $1.0 million of deferred net losses, net of tax.

The following tables summarize activities related to the Company’s derivative instruments, classified as cash flow hedges in accordance with ASC 815:
 Loss Recognized in Accumulated OCI (Effective Portion), Net of Tax 
   For the Year Ended 
(In thousands)  
December 29,
2012
  
December 31,
2011
 
        
Commodity contracts  $(214 $(427)
 Loss (Gain) Reclassified from Accumulated OCI into Income (Effective Portion), Net of Tax 
   For the Year Ended 
(In thousands)Location 
December 29,
2012
  
December 31,
2011
 
        
Commodity contractsCost of goods sold $469  $(561)

Inventory Fair Value Hedges

The Company entersmay also enter into futures contracts in order to protect the value of inventory against market fluctuations.  The Company accounts for these futures contracts in accordance with ASC 815.  These futures contracts have been designated as fair value hedges.  For fair value hedges, the changes in value of the hedging derivative, as well as the changes in value of the related hedged item due to the risk being hedged, are reflected in current earnings.  Hedge ineffectiveness is reflected in current earnings in the period in which it occurs.  At December 29, 2012,26, 2015, the Company held open futures contracts to sell approximately $65.9$13.6 million of copper over the next fivethree months related to copper inventory.  The fair value of those futures contracts was a $499$30 thousand gainloss position, and is recorded as an other current asset. The fair valuewhich was determined by obtaining quoted market prices (Level 1 hierarchywithin the fair value hierarchy).  

Interest Rate Swap

On February 20, 2013, the Company entered into a two-year forward-starting interest rate swap agreement with an effective date of January 12, 2015, and an underlying notional amount of $200.0 million, pursuant to which the Company receives variable interest payments based on one-month LIBOR and pays fixed interest at a rate of 1.4 percent.  Based on the Company's current variable premium pricing on its Term Loan Facility, the all-in fixed rate on the effective date is 2.7 percent.  The interest rate swap will mature on December 11, 2017, and is structured to offset the interest rate risk associated with the Company's floating-rate, LIBOR-based Term Loan Facility Agreement.   The swap was designated and accounted for as defined by ASC 820).a cash flow hedge from inception.

F - 4351

TABLE OF CONTENTS
The fair value of Contents
the interest rate swap is estimated based on the present value of the difference between expected cash flows calculated at the contracted interest rate and the expected cash flows at the current market interest rate using observable benchmarks for LIBOR forward rates at the end of the period (Level 2 within the fair value hierarchy).  Interest payable and receivable under the swap agreement is accrued and recorded as an adjustment to interest expense.  The fair value of the interest rate swap was a $1.7 million loss position recorded in other liabilities at December 26, 2015, and there was $1.1 million of deferred net losses, net of tax, included in AOCI that is expected to be reclassified into interest expense over the term of the hedged item.

The Company presents its derivative assets and liabilities in the Consolidated Balance Sheets on a net basis by counterparty.  The following table summarizes the location and fair value of the derivative instruments and disaggregates the net derivative assets and liabilities into gross components on a contract-by-contract basis:

 Asset Derivatives Liability Derivatives 
    Fair Value   Fair Value 
(In thousands)Balance Sheet Location 2015  2014 Balance Sheet Location 2015  2014 
Hedging instrument:          
  Commodity contracts - gainsOther current assets $60  $99 Other current liabilities $238  $15 
  Commodity contracts - lossesOther current assets     (4)Other current liabilities  (1,864)  (832)
  Foreign currency contracts - gainsOther current assets      Other current liabilities  34    
Foreign currency contracts - lossesOther current assets      Other current liabilities  (75)  (81)
  Interest rate swapOther assets      Other liabilities  (1,692)  (927)
                   
Total derivatives (1)
  $60  $95   $(3,359) $(1,825)
                   
(1) Does not include the impact of cash collateral provided to counterparties.
 

The following tables summarize the gains (losses)effects of derivative instruments on the Company’s inventory fair value hedges:Consolidated Statements of Income:

 
Gains (Losses) on Fair Value Hedges for the
Year Ended December 29, 2012
 
(In thousands)Location Amount 
     
     
(Loss) on the derivatives in designated and qualifying fair value hedges:    
Commodity ContractsCost of goods sold $(301)
      
Gain on the hedged item in designated and qualifying fair value hedges:     
InventoryCost of goods sold $182 
(In thousands)Location2015 2014 
Fair value hedges:   
  Gain on commodity contracts (qualifying)Cost of goods sold $3,374  $6,783 
  Loss on hedged item - InventoryCost of goods sold  (3,665)  (5,958)

 
Gains (Losses) on Fair Value Hedges for the
Year Ended December 31, 2011
 
(In thousands)Location Amount 
     
     
Gain on the derivatives in designated and qualifying fair value hedges:    
Commodity ContractsCost of goods sold $4,509 
      
(Loss) on the hedged item in designated and qualifying fair value hedges:     
InventoryCost of goods sold $(4,344)
Foreign Currency Hedges
Undesignated derivatives:     
  Gain on commodity contracts (nonqualifying)Cost of goods sold $3,474  $1,466 

During 2012,
F - 52

The following tables summarize amounts recognized in and reclassified from AOCI during the Company entered into contracts to purchase heavy machinery and equipment. These contracts are denominated in euros. To protect itself against adverse exchange rate fluctuations, the Company has entered into forward contracts to purchase euros.  At December 29, 2012, the Company held open forward contracts to purchase approximately 8.4 million euros over the next 17 months.   The fair value was determined by obtaining quoted market prices (Level 1 hierarchy as defined by ASC 820).period:

December 29, 2012  Year Ended December 26, 2015 
(In thousands)Location Fair value  (Loss) Gain Recognized in AOCI (Effective Portion), Net of Tax Classification Gains (Losses) 
Loss (Gain)
Reclassified from AOCI (Effective Portion), Net of Tax
 
    
Cash flow hedges:     
Commodity contracts $(3,817)Cost of goods sold $3,310 
Foreign currency contractsOther current assets:Gain positions $307   (39)Depreciation expense   
Firm commitmentOther current liabilities:Loss positions  (307)
Interest rate swap  (727)Interest expense  238 
Other  (21)Other   

  Year Ended December 27, 2014 
(In thousands) (Loss) Gain Recognized in AOCI (Effective Portion), Net of Tax Classification Gains (Losses) 
Loss (Gain)
Reclassified from AOCI (Effective Portion), Net of Tax
 
Cash flow hedges:     
Commodity contracts $(1,088)Cost of goods sold $267 
Foreign currency contracts  (275)Depreciation expense   
Interest rate swap  (1,435)Interest expense   
Other  32 Other   

The Company enters into futures and forward contracts that closely match the terms of the underlying transactions.  As a result, the ineffective portion of the open cash flow and fair value hedge contracts through December 29, 201226, 2015 was not material to the Consolidated Statements of Income.

The Company primarily enters into International Swaps and Derivatives Association master netting agreements with major financial institutions that permit the net settlement of amounts owed under their respective derivative contracts.  Under these master netting agreements, net settlement generally permits the Company or the counterparty to determine the net amount payable for contracts due on the same date and in the same currency for similar types of derivative transactions.  The master netting agreements generally also provide for net settlement of all outstanding contracts with the counterparty in the case of an event of default or a termination event.  The Company does not offset the fair value of amounts for derivative instruments and the fair value amounts recognized for the right to reclaim cash collateral.  At December 29, 2012,26, 2015 and December 27, 2014, the Company had recorded restricted cash in other current assets of $1.7$2.6 million and $0.5 million, respectively, as collateral related to open futures contracts.
F - 44

Note 14 – Acquisitionsderivative contracts under the master netting arrangements.

On August 16, 2012, the Company acquired 100 percent of the outstanding stock of Westermeyer Industries, Inc. (Westermeyer) for approximately $11.6 million in cash.  Westermeyer, located in Bluffs, Illinois, designs, manufactures, and distributes high-pressure components and accessories for the air-conditioning and refrigeration markets.  The acquisition of Westermeyer complements the Company’s existing refrigeration business, a component of the OEM segment.  This acquisition was accounted for using the purchase method of accounting, and, as such, the results of operations for Westermeyer have been included in the accompanying Consolidated Financial Statements from the acquisition date.  The fair values of the assets acquired totaled $7.5 million, consisting of receivables of $2.0 million, inventories of $1.9 million, and property, plant, and equipment of $3.6 million.  These assets were partially offset by current liabilities of approximately $1.0 million.  Of the remaining purchase price, $2.3 million was allocated to tax-deductible goodwill and $2.7 million to other intangible assets.

On December 28, 2010, the Company purchased certain assets of Tube Forming, L.P. (TFI).  TFI primarily serves the HVAC market in North America.  The acquired assets include inventories, production equipment as well as factory leaseholds.  TFI had operations in Carrollton, Texas, and Guadalupe, Mexico, where it produced precision copper return bends and crossovers, and custom-made tube components and brazed assemblies, including manifolds and headers.  TFI’s estimated net sales for 2010 were approximately $35.0 million.  The Company paid approximately $6.9 million for the assets subject to certain adjustments, which was funded with existing cash on hand.  The acquisition of TFI extends the Company’s product offering within the OEM segment.

On August 6, 2010, the Company purchased certain assets of Linesets, Inc., a manufacturer of assembled line sets with operations in Phoenix, Arizona and Atlanta, Georgia.  This acquisition expands the Company’s current line sets business, a part of the Plumbing & Refrigeration segment.  The purchase price of approximately $2.1 million was allocated primarily to inventory and heavy machinery and equipment.
Note 1516 – Industry Segments

The Company’sCompany's reportable segments are Plumbing & Refrigeration and OEM.  For disclosure purposes, as permitted under ASC 280, Segment Reporting, certain operating segments are aggregated into reportable segments.  The Plumbing & Refrigeration segment is composed of Standard Products (SPD), Great Lakes, European Operations, and Mexican Operations.  The OEM segment is composed of Industrial Products (IPD), Engineered Products (EPD), and Mueller-Xingrong.  These segments are classified primarily by the markets for their products.  Performance of segments is generally evaluated by their operating income. Intersegment transactions are generally conducted on an arms-length basis.

SPD manufactures and sells copper tube, copper and fittings, plastic fittings, plastic pipe,line sets, and line sets.  These products are manufactured in the U.S.  Outside the U.S., the Company’s European Operations manufacture copper tube, which is sold in Europevalves and the Middle East.  SPD also imports and resells brass and plastic plumbing valves, malleable iron fittings, faucets, and plumbing specialty products.products.  These products are manufactured in the U.S.  Outside the U.S., Great Lakes manufactures copper tube and line sets in Canada and sells its products primarily in the U.S. and Canada.  European Operations manufacture copper tube in the United Kingdom, which is sold throughout Europe.  Mexican Operations consist of pipe nipple manufacturing and import distribution businesses including product lines of malleable iron fittings and other plumbing specialties.  The European Operations consist of copper tube manufacturing and the import distribution of fittings, valves, and plumbing specialties primarily in the U.K. and Ireland.  The Plumbing & Refrigeration segment’ssegment products are sold primarily to plumbing, refrigeration, and air-conditioning wholesalers,wholesales, hardware wholesalers and co-ops, and building productmaterial retailers.


F - 53

IPD manufactures brass rod, impact extrusions, and forgings as well as a variety of end products including plumbing brass, automotive components, valves, and fittings.  EPD manufactures and fabricates valves and assemblies for the refrigeration, air-conditioning, gas appliance, and barbecue grill markets and specialty copper, copper-alloy, and aluminum tube.  Mueller-Xingrong manufactures engineered copper tube primarily for air-conditioning applications.  These products are sold primarily to OEM customers.

Summarized product line, geographic, and segment information is shown in the following tables.  Geographic sales data indicates the location from which products are shipped.  Unallocated expenses include general corporate expenses, plus certain charges or credits not included in segment activity.

During 2012, 2011,2015, 2014, and 2010,2013, no onesingle customer exceeded 10 percent of worldwide sales.
F - 45

Net Sales by Major Product Line:

(In thousands) 2012 2011 2010  2015  2014  2013 
             
Tube and fittings $986,825 $1,082,150 $898,615  $1,053,761  $1,143,164  $972,107 
Brass rod and forgings 583,940 662,369 581,660   436,456   556,985   553,896 
OEM components, tube & assemblies 335,461 401,623 327,092   342,651   345,991   337,772 
Valves and plumbing specialties 231,278 217,985 204,074   198,012   262,504   239,822 
Other  52,434  53,670  48,356   69,122   55,583   54,944 
                   
 $2,189,938 $2,417,797 $2,059,797  $2,100,002  $2,364,227  $2,158,541 
                        
Geographic Information:

(In thousands) 2012 2011 2010  2015  2014  2013 
             
Net sales:             
United States $1,696,589 $1,830,001 $1,567,606  $1,519,456  $1,752,548  $1,651,138 
United Kingdom 234,684 272,809 214,643   240,823   326,832   229,659 
Canada  97,967   9,807   13,666 
Other  258,665  314,987  277,548   241,756   275,040   264,078 
                   
 $2,189,938 $2,417,797 $2,059,797  $2,100,002  $2,364,227  $2,158,541 
                        

(In thousands) 2015  2014  2013 
       
Long-lived assets:      
United States $223,398  $203,522  $198,837 
United Kingdom  15,248   19,007   21,220 
Canada  20,460       
Other  21,118   23,381   24,400 
             
  $280,224  $245,910  $244,457 
             



F - 54

(In thousands) 2012  2011  2010 
             
Long-lived assets:            
United States $306,023  $267,060  $289,714 
United Kingdom  23,496   23,962   24,088 
Other  27,442   29,883   32,880 
             
  $356,961  $320,905  $346,682 
             
Net assets of foreign operations at December 29, 2012 included $92.7 million in the United Kingdom, $48.7 million in Mexico, $57.9 million in Luxembourg, and $28.8 million in China.INDEX

Segment Information:

 For the Year Ended December 29, 2012  For the Year Ended December 26, 2015 
(In thousands) Plumbing & Refrigeration Segment 
OEM
Segment
 Corporate and Eliminations Total  Plumbing & Refrigeration Segment  
OEM
Segment
  Corporate and Eliminations  Total 
                 
Net sales $1,238,230 $974,606 $(22,898) $2,189,938  $1,260,273  $849,538  $(9,809) $2,100,002 
                         
Cost of goods sold 1,060,755 866,404 (22,696) 1,904,463   1,082,493   736,878   (9,669)  1,809,702 
Depreciation and amortization 16,513 13,435 1,547 31,495   19,237   13,535   1,836   34,608 
Selling, general, and administrative expense 75,448 27,680 26,328 129,456   80,405   26,477   23,476   130,358 
Litigation settlement   (4,050) (4,050)
Insurance settlement (1,500)   (1,500)
Gain on sale of assets  (15,376)        (15,376)
Severance      3,369  3,369   3,442         3,442 
                         
Operating income 87,014 67,087 (27,396) 126,705   90,072   72,648   (25,452)  137,268 
                         
Interest expense       (6,890)              (7,667)
Other expense, net           539 
Other income, net              2,188 
                         
Income before income taxes          $120,354              $131,789 
                          

  For the Year Ended December 27, 2014 
 (In thousands) Plumbing & Refrigeration Segment  
OEM
Segment
  Corporate and Eliminations  Total 
         
Net sales $1,416,701  $959,914  $(12,388) $2,364,227 
                 
Cost of goods sold  1,215,282   840,823   (12,386)  2,043,719 
Depreciation and amortization  19,613   11,919   2,203   33,735 
Selling, general, and administrative expense  87,539   21,458   22,743   131,740 
Gain on sale of assets  (6,259)        (6,259)
Severance  7,296         7,296 
                 
Operating income  93,230   85,714   (24,948)  153,996 
                 
Interest expense              (5,740)
Other expense, net              (243)
                 
Income before income taxes             $148,013 
                 

F - 4655

TABLE OF CONTENTS

  For the Year Ended December 28, 2013 
 (In thousands) Plumbing & Refrigeration Segment  
OEM
Segment
  Corporate and Eliminations  Total 
         
Net sales $1,225,306  $947,784  $(14,549) $2,158,541 
                 
Cost of goods sold  1,043,059   833,518   (14,488)  1,862,089 
Depreciation and amortization  17,117   13,025   2,252   32,394 
Selling, general, and administrative expense  85,471   24,479   24,964   134,914 
Insurance settlement  (103,895)     (2,437)  (106,332)
Gain on sale of plastic fittings manufacturing assets  (39,765)        (39,765)
Impairment charges  4,173   131      4,304 
                 
Operating income  219,146   76,631   (24,840)  270,937 
                 
Interest expense              (3,990)
Other income, net              4,451 
                 
Income before income taxes             $271,398 
                 
 
  For the Year Ended December 31, 2011 
 (In thousands) Plumbing & Refrigeration Segment  
OEM
Segment
  Corporate and Eliminations  Total 
             
Net sales $1,330,435  $1,119,796  $(32,434) $2,417,797 
                 
Cost of goods sold  1,139,932   1,007,654   (31,909)  2,115,677 
Depreciation and amortization  20,947   14,634   1,284   36,865 
Selling, general, and administrative expense  84,795   24,838   26,320   135,953 
Litigation settlement        (10,500)  (10,500)
                 
Operating income  84,761   72,670   (17,629)  139,802 
                 
Interest expense              (11,553)
Other expense, net              1,912 
                 
Income before income taxes             $130,161 
                 
  For the Year Ended December 25, 2010 
 (In thousands) Plumbing & Refrigeration Segment  
OEM
Segment
  Corporate and Eliminations  Total 
             
Net sales $1,115,614  $958,855  $(14,672) $2,059,797 
                 
Cost of goods sold  951,170   837,649   (14,008)  1,774,811 
Depreciation and amortization  24,940   14,300   1,124   40,364 
Selling, general, and administrative expense  78,573   26,789   25,849   131,211 
Insurance settlements  (22,736)        (22,736)
                 
Operating income  83,667   80,117   (27,637)  136,147 
                 
Interest expense              (11,647)
Other expense, net              (2,650)
                 
Income before income taxes             $121,850 
                 
(In thousands) 2015  2014  2013 
       
Expenditures for long-lived assets (including business acquisitions):      
Plumbing & Refrigeration $41,456  $30,087  $43,543 
OEM  29,420   10,788   14,845 
General corporate  136   401   3,254 
             
  $71,012  $41,276  $61,642 
             
Segment assets:            
Plumbing & Refrigeration $709,447  $664,784  $625,371 
OEM  302,875   313,245   305,052 
General corporate  326,479   350,067   317,344 
             
  $1,338,801  $1,328,096  $1,247,767 

(In thousands) 2012  2011 2010 
            
Expenditures for long-lived assets (including business acquisitions):           
Plumbing & Refrigeration $24,030  $12,686 $13,774 
OEM  27,066   12,586  6,684 
General corporate  17,290   361  241 
            
  $68,386  $25,633 $20,699 
            
Segment assets:           
Plumbing & Refrigeration $531,429  $532,458 $574,671 
OEM  290,058   296,997  296,978 
General corporate  282,668   518,149  387,347 
            
  $1,104,155  $1,347,604 $1,258,996 




F - 4756


Note 1617 – Quarterly Financial Information (Unaudited)(7)

 First  Second  Third Fourth First  Second  Third  Fourth 
(In thousands, except per share data)
 Quarter  Quarter  Quarter Quarter Quarter  Quarter  Quarter  Quarter 
                   
2012          
2015         
Net sales $577,668  $594,099  $514,165  $504,006   $537,242  $555,593  $535,184   $471,983  
Gross profit (1)
  84,493   71,248   64,447   65,287    76,408   85,228   68,017    60,647  
Consolidated net income  32,817 (3) 18,540   15,570   16,746  
Consolidated net income (2)
  22,340   33,862 
(3
)
 18,095 
(4
)
  14,110  
Net income attributable to Mueller Industries, Inc.  32,599   17,917   15,511   16,368    21,978   33,651    17,800     14,435  
Basic earnings per share  0.86   0.47   0.41   0.59 (4)  0.39   0.60    0.32     0.26  
Diluted earnings per share  0.85   0.47   0.41   0.58 (4)  0.39   0.59    0.31     0.25  
Dividends per share  0.10   0.10   0.10   0.125    0.075   0.075    0.075     0.075  
                                     
2011                 
2014                    
Net sales $687,681  $652,923  $585,809  $491,384   $574,374  $649,691   $602,820    $537,342  
Gross profit (1)
  97,807   79,046   61,825   63,442    78,597   91,916    81,542     68,453  
Consolidated net income  40,542 (2) 22,731   10,741   13,072  
Consolidated net income (5)
  24,954   35,209    24,322     18,049 
(6
)
Net income attributable to Mueller Industries, Inc.  40,587   22,331   10,475   12,928    24,706   35,045    23,823     17,987   
Basic earnings per share  1.08   0.59   0.28   0.34    0.44   0.63    0.42     0.32   
Diluted earnings per share  1.07   0.59   0.27   0.34    0.44   0.62    0.42     0.32   
Dividends per share  0.10   0.10   0.10   0.10    0.075   0.075    0.075     0.075   
                                      
(1) Gross profit is net sales less cost of goods sold, which excludes depreciation and amortization.(1) Gross profit is net sales less cost of goods sold, which excludes depreciation and amortization.(1) Gross profit is net sales less cost of goods sold, which excludes depreciation and amortization. 
 
(2) Includes gain from litigation settlement of $6.8 million after tax.
(2) Includes income earned by Turbotec, acquired during Q2 2015, Sherwood, acquired during Q2 2015, and Great Lakes, acquired during Q3 2015.(2) Includes income earned by Turbotec, acquired during Q2 2015, Sherwood, acquired during Q2 2015, and Great Lakes, acquired during Q3 2015. 
 
(3) Includes $8.0 million gain from liquidation of LIFO inventory layers and $1.5 million gain from settlement of insurance claims.
(3) Includes $15.4 million pre-tax gain on sale of assets and $3.4 million of pre-tax charges related to severance.(3) Includes $15.4 million pre-tax gain on sale of assets and $3.4 million of pre-tax charges related to severance. 
 
(4) Includes the repurchase of 10.4 million shares from Leucadia in September 2012
(4) During Q3 2015, the Company recorded a permanent adjustment to a deferred tax liability of $4.2 million.(4) During Q3 2015, the Company recorded a permanent adjustment to a deferred tax liability of $4.2 million. 
 
(5) Includes losses incurred by Yorkshire, acquired during Q1 2014.(5) Includes losses incurred by Yorkshire, acquired during Q1 2014. 
 
(6) Includes $4.8 million pre-tax gain on sale of assets and $4.2 million of pre-tax charges related to severance.(6) Includes $4.8 million pre-tax gain on sale of assets and $4.2 million of pre-tax charges related to severance. 
 
(7) The sum of quarterly amounts may not equal the annual amounts reported due to rounding. In addition, the earnings per share amounts are computed independently for each quarter, while the full year is based on the weighted average shares outstanding.(7) The sum of quarterly amounts may not equal the annual amounts reported due to rounding. In addition, the earnings per share amounts are computed independently for each quarter, while the full year is based on the weighted average shares outstanding. 

Note 18 – Subsequent Events

On December 30, 2015, the Company entered into a joint venture agreement with Cayan Ventures and Bahrain Mumtalakat Holding Company to build a copper tube mill in Bahrain.  The business will operate and brand its products under the Mueller Industries family of brands.  Under the agreement, the Company will invest approximately $5.5 million of cash and will be the technical and marketing lead in return for 40 percent ownership in the joint venture.

In February 2016, the Company entered into an agreement providing for the purchase of a 60 percent equity interest in Jungwoo Metal Ind. Co., LTD (Jungwoo) for approximately $21.0 million.  Jungwoo is a manufacturer of copper-based pipe joining products headquartered in Seoul, South Korea and serves markets worldwide.  The transaction is subject to certain closing conditions, including Korean regulatory approval, and is expected to be completed in the first quarter of 2016.
F - 4857

TABLE OF CONTENTS

The Board of Directors and Stockholders of Mueller Industries, Inc.

We have audited the accompanying consolidated balance sheets of Mueller Industries, Inc. as of December 29, 201226, 2015 and December 31, 2011,27, 2014, and the related consolidated statements of income, comprehensive income, changes in equity and cash flows for each of the three years in the period ended December 29, 2012.26, 2015. Our audits also included the financial statement schedule listed in the Index at Item 15(a). These financial statements and schedule are the responsibility of the Company’sCompany's management. Our responsibility is to express an opinion on these financial statements and schedule based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States).  Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in all material respects, the consolidated financial position of Mueller Industries, Inc. at December 29, 201226, 2015 and December 31, 2011,27, 2014, and the consolidated results of its operations and its cash flows for each of the three years in the period ended December 29, 2012,26, 2015, in conformity with U.S. generally accepted accounting principles. Also, in our opinion, the related financial statement schedule, when considered in relation to the basic financial statements taken as a whole, presents fairly in all material respects the information set forth therein.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), Mueller Industries, Inc.’s's internal control over financial reporting as of December 29, 2012,26, 2015, based on criteria established in Internal Control – Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 Framework) and our report dated February 27, 201324, 2016 expressed an unqualified opinion thereon.

 
                                                                                          


 /s/Ernst & Young LLP
Memphis, Tennessee
February 27, 201324, 2016
 

MUELLER INDUSTRIES, INC.
SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS
Years Ended December 29, 2012,26, 2015, December 31, 2011,27, 2014, and December 25, 201028, 2013
 
    Additions        
 Balance at  Charged to         Balance 
 beginning  costs and  Other      at end 
(In thousands)of year  expenses  additions   Deductions  of year 
                
2012               
Allowance for doubtful accounts$1,564  $867  $109 (1) $896  $1,644 
                     
Environmental reserves$22,892  $3,056  $   $1,313  $24,635 
                     
Valuation allowance for deferred tax assets$29,705  $(1,224) $1,913   $  $30,394 
                     
2011               
Allowance for doubtful accounts$5,447  $(229) $(2)(1) $3,652  $1,564 
                     
Environmental reserves$23,902  $392  $   $1,402  $22,892 
                     
Valuation allowance for deferred tax assets$28,714  $(443) $1,434 (2) $  $29,705 
                     
2010                    
Allowance for doubtful accounts$5,947  $4,763  $111 (1) $5,374  $5,447 
                     
Environmental reserves$23,268  $5,378  $(6)  $4,738  $23,902 
                     
Valuation allowance for deferred tax assets$33,812  $(5,496) $398   $  $28,714 
                     
(1) Other consists primarily of bad debt recoveries as well as the effect of fluctuating foreign currency exchange rates in all years presented. 
  
(2) Other includes the additions to valuation allowances in which previously unrecorded gross deferred tax assets and valuation allowances were recognized. 
  
  

  Additions    
 Balance at Charged to    Balance 
 beginning costs and Other   at end 
(In thousands)of year expenses additions  Deductions of year 
       
2015      
Allowance for doubtful accounts  $666   $(130)  $201 
(1
)
 $114  $623 
                          
Environmental reserves  $22,661   $76   $    $1,070  $21,667 
                          
Valuation allowance for deferred tax assets  $17,119   $(5)  $536    $  $17,650 
                          
2014                    
Allowance for doubtful accounts  $2,391   $(500)  $18 
(1
)
 $1,243  $666 
                          
Environmental reserves  $23,637   $1,187   $    $2,163  $22,661 
                          
Valuation allowance for deferred tax assets  $22,544   $(5,630)  $2,282    $2,077  $17,119 
                          
2013                         
Allowance for doubtful accounts  $1,644   $273   $812 
(1
)
 $338  $2,391 
                          
Environmental reserves  $24,635   $986   $    $1,984  $23,637 
                          
Valuation allowance for deferred tax assets  $30,394   $332   $    $8,182  $22,544 
                          
(1) Other consists primarily of bad debt recoveries as well as the effect of fluctuating foreign currency exchange rates in all years presented. 
 
 
 
 

F - 5059

EXHIBIT INDEX

Exhibits Description  
     
10.1910.12 Summary description of the Registrant’s 2013Registrant's 2016 incentive plan for certain key employees.
10.20Amended Credit Agreement dated March 7, 2011, among the Registrant (as Borrower) and Bank of America, N.A. (as agent), and certain lenders named therein following adoption of Amendment No. 2 dated December 11, 2012.
10.22Amendment No. 2 to Credit Agreement among the Registrant (as borrower), Bank of America, N.A. (as agent), and certain lenders named therein dated December 11, 2012.  
     
21.0 Subsidiaries of the Registrant.  
     
23.0 Consent of Independent Registered Public Accounting Firm.  
     
31.1 Certification of Chief Executive Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a) of the Securities Exchange Act of 1934, as amended.  
     
31.2 Certification of Chief Financial Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a) of the Securities Exchange Act of 1934, as amended.  
     
32.1 Certification of Chief Executive Officer pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.  
     
32.2 Certification of Chief Financial Officer pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.  
     
101.CAL XBRL Taxonomy Extension Calculation Linkbase  
     
101.DEF XBRL Taxonomy Extension Definition Linkbase  
     
101.INS XBRL Instance Document  
     
101.LAB XBRL Taxonomy Extension Label Linkbase  
     
101.PRE XBRL Taxonomy Extension Presentation Linkbase Document  
     
101.SCH XBRL Taxonomy Extension Schema