UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 

FORM 10-Q

(Mark One)
xQuarterly report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the quarterly period ended AprilJuly 29, 2018
or
¨Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the transition period from             to             
Commission File Number 1-6395
____________________________________ 
SEMTECH CORPORATION
(Exact name of registrant as specified in its charter)
 ____________________________________
   
Delaware 95-2119684
(State or other jurisdiction of
incorporation or organization)
 
(I.R.S. Employer
Identification No.)

200 Flynn Road, Camarillo, California, 93012-8790
(Address of principal executive offices, Zip Code)

Registrant’s telephone number, including area code: (805) 498-2111

 
Indicate by 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  x    No  ¨
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, 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   x   No  ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.
Large accelerated filer 
x 
  Accelerated filer  ¨
    
Non-accelerated filer 
¨   (Do not check if a smaller reporting company)
  Smaller reporting company  ¨
       
Emerging growth company ¨    
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act):    Yes  ¨   No  x 
Number of shares of Common Stock, $0.01 par value per share, outstanding at May 25,August 24, 2018: 66,184,78166,222,077
 




SEMTECH CORPORATION
INDEX TO FORM 10-Q
FOR THE QUARTER ENDED APRILJULY 29, 2018
 
  
  
  
  
  
  
  
  
  
  
  
  

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Unless the context otherwise requires, the use of the terms "Semtech," "the Company," "we," "us" and "our" in this Quarterly Report on Form 10-Q refers to Semtech Corporation and its consolidated subsidiaries. This Quarterly Report on Form 10-Q  may contain references to the Company’s trademarks and to trademarks belonging to other entities. Solely for convenience, trademarks and trade names referred to in this Quarterly Report on Form 10-Q, including logos, artwork and other visual displays, may appear without the ® or TM symbols, but such references are not intended to indicate, in any way, that we will not assert, to the fullest extent under applicable law, our rights or the rights of the applicable licensor to these trademarks and trade names. We do not intend our use or display of other companies' trade names or trademarks to imply a relationship with, or endorsement or sponsorship of us by, any other company.
Special Note Regarding Forward-Looking and Cautionary Statements
This Quarterly Report on Form 10-Q contains "forward-looking statements" within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995, as amended, based on our current expectations, estimates and projections about our operations, industry, financial condition, performance, results of operations, and liquidity. Forward-looking statements are statements other than historical information or statements of current condition and relate to matters such as future financial performance, future operational performance, the anticipated impact of specific items on future earnings, and our plans, objectives and expectations. Statements containing words such as "may," "believe," "anticipate," "expect," "intend," "plan," "project," "estimate," "should," "will," "designed to," "projections," or "business outlook," or other similar expressions constitute forward-looking statements. Forward-looking statements involve known and unknown risks and uncertainties that could cause actual results and events to differ materially from those projected.
Potential factors that could cause actual results to differ materially from those in the forward-looking statements include, but are not limited to:
fluctuation in the Company’s future results;
downturns in the business cycle;
rapid decline in the average selling price;
reduced demand for the Company’s products, including due to global economic conditions and potential changes in economic policy;
business interruptions;
the Company’s reliance on a limited number of suppliers and subcontractors for components and materials;
potentially insufficient liability insurance if the Company’s products are found to be defective;
obsolete inventories as a result of changes in demand and change in life cycles for the Company’s products;
the Company’s inability to successfully develop and sell new products;
lengthy and expensive product qualification processes without any assurance of product sales;
the Company’s products failing to meet industry standards;
the Company’s inability to protect intellectual property rights;
the Company suffering losses if its products infringe the intellectual property rights of others;
the Company’s need to commit resources to product production prior to receipt of purchase commitments;
increased business risk resulting from significant business with foreign customers;
the Company’s foreign currency exposures;
potential increased tax liabilities and effective tax rate if the Company needs to repatriate funds held by foreign subsidiaries;
export restrictions and laws affecting the Company’s trade and investments;investments including the adoption and expansion of trade restrictions or the occurrence of trade wars;
the impact of tariffs on the Company's expenses and on the pricing and demand for the Company's customer's products;
the Company's inability to adequately compete against larger, more established entities;
increased competition due to industry consolidation;
the loss of any one of the Company’s significant customers;
volatility of customer demand;
termination of a contract by a distributor;
sales of our products on the gray market;

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the Company’s failure to maintain effective internal control over financial reporting and disclosure controls and procedures;

3





government regulations and other standards, including those that impose operational and reporting requirements;
the Company’s failure to comply with applicable environmental regulations;
compliance with conflict minerals regulations;
increase in the Company’s cost of doing business as a result of having to comply with the codes of conduct of certain of the Company’s customers and suppliers;
changes in tax law, including effective tax rates, and review by taxing authorities;
taxation of Company sales in non-U.S. jurisdictions;
the Company’s limited experience with government contracting;
potential government investigations and inquiries;
loss of the Company’s key personnel;
risks associated with companies the Company has acquired in the past and may acquire in the future and the Company’s ability to successfully integrate acquired businesses and benefit from expected synergies;
the Company may be required to recognize additional impairment charges;
loss of value of investments in entities not under our control;
the Company may not receive accurate, complete or timely financial information from entities for which the Company is required to consolidate such information;
the Company may be adversely affected by new accounting pronouncements;
the Company’s ability to generate cash to service its debt obligations;
restrictive covenants in the Company’s credit agreement which may restrict its ability to pursue its business strategies;
the Company’s reliance on certain critical information systems for the operation of its business;
costs associated with the Company’s indemnification of certain customers, distributors and other parties;
the Company’s share price could be subject to extreme price fluctuations;
the impact on the Company’s common stock price if securities or industry analysts do not publish reports about the Company’s business or adversely change their recommendations regarding the Company’s common stock;
anti-takeover provisions in the Company’s organizational documents could make an acquisition of the Company more difficult; and
the Company is subject to litigation risks which may be costly to defend
Additionally, forward-looking statements should be considered in conjunction with the cautionary statements contained in this Quarterly Report on Form 10-Q, including, without limitation, information under the captions "Management’s Discussion and Analysis of Financial Condition and Results of Operations" and "Risk Factors" and additional factors that accompany the related forward-looking statements in this Quarterly Report on Form 10-Q, in our Annual Report on Form 10-K for the fiscal year ended January 28, 2018 including, without limitation information under the caption "Risk Factors", in other filings with the Securities and Exchange Commission ("SEC"), and in material incorporated herein and therein by reference. In light of the significant risks and uncertainties inherent in the forward-looking information included herein that may cause actual performance and results to differ materially from those predicted, any such forward-looking information should not be regarded as representations or guarantees by the Company of future performance or results, or that its objectives or plans will be achieved, or that any of its operating expectations or financial forecasts will be realized. Reported results should not be considered an indication of future performance. Investors are cautioned not to place undue reliance on any forward-looking information contained herein, which reflect management’s analysis only as of the date hereof. Except as required by law, the Company assumes no obligation to publicly release the results of any update or revision to any forward-looking statement that may be made to reflect new information, events or circumstances after the date hereof or to reflect the occurrence of unanticipated or future events, or otherwise.
In addition to regarding forward-looking statements with caution, you should consider that the preparation of the consolidated financial statements requires us to draw conclusions and make interpretations, judgments, assumptions and estimates with respect to certain factual, legal, and accounting matters. Our financial statements might have been materially impacted if we had reached different conclusions or made different interpretations, judgments, assumptions or estimates.

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PART I - FINANCIAL INFORMATION
 
ITEM 1.Financial Statements

SEMTECH CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
(in thousands, except per share data)
(unaudited)
 
Three Months EndedThree Months Ended Six Months Ended
April 29, 2018 April 30, 2017July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
Net sales$130,429
 $143,802
$163,211
 $153,127
 $293,640
 $296,929
Cost of sales58,960
 58,887
63,087
 60,891
 122,047
 119,778
Gross profit71,469
 84,915
100,124
 92,236
 171,593
 177,151
Operating costs and expenses:          
Selling, general and administrative41,406
 34,015
33,529
 39,237
 74,935
 73,252
Product development and engineering26,199
 25,983
28,079
 27,432
 54,278
 53,415
Intangible amortization6,961
 6,286
6,480
 6,675
 13,441
 12,961
Loss on disposition of business operations
 375

 
 
 375
Changes in the fair value of contingent earn-out obligations(900) 
 (900) 
Total operating costs and expenses74,566
 66,659
67,188
 73,344
 141,754
 140,003
Operating (loss) income(3,097) 18,256
Operating income32,936
 18,892
 29,839
 37,148
Interest expense, net(2,190) (2,046)(2,200) (2,029) (4,390) (4,075)
Non-operating income (expense), net190
 (632)542
 (204) 732
 (836)
(Loss) income before taxes and equity in net losses of equity method investments(5,097) 15,578
Income before taxes and equity in net losses of equity method investments31,278
 16,659
 26,181
 32,237
Provision for taxes(17,510) 3,757
6,082
 4,095
 (11,428) 7,852
Net income before equity in net losses of equity method investments12,413
 11,821
25,196
 12,564
 37,609
 24,385
Equity in net losses of equity method investments(31) 
(27) 
 (58) 
Net income$12,382
 $11,821
$25,169
 $12,564
 $37,551
 $24,385
Earnings per share:          
Basic$0.19
 $0.18
$0.38
 $0.19
 $0.57
 $0.37
Diluted$0.18
 $0.18
$0.37
 $0.19
 $0.55
 $0.36
Weighted average number of shares used in computing earnings per share:          
Basic66,324
 65,839
66,063
 65,763
 66,194
 65,801
Diluted68,195
 67,376
68,880
 67,470
 68,428
 67,421
The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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SEMTECH CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(in thousands)
(unaudited)
 
Three Months EndedThree Months Ended Six Months Ended
April 29, 2018 April 30, 2017July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
Net income$12,382
 $11,821
$25,169
 $12,564
 $37,551
 $24,385
Other comprehensive income, net:          
Unrealized gain on foreign currency cash flow hedges47
 183
Realized gain on foreign currency cash flow hedges
 (53)
Unrealized (loss) gain on foreign currency cash flow hedges(164) 810
 (117) 993
Realized gain (loss) on foreign currency cash flow hedges25
 (203) 25
 (256)
Unrealized gain on convertible debt
 750

 
 
 750
Release of realized gain on convertible debt
 (750) 
 (750)
Change in employee benefit plans(16) 21
(16) 22
 (32) 43
Other comprehensive income, net31
 901
Other comprehensive (loss) income, net(155) (121)
(124)
780
Comprehensive income$12,413
 $12,722
$25,014
 $12,443
 $37,427
 $25,165
The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.










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SEMTECH CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
(in thousands, except share data)
(unaudited)
April 29, 2018 January 28, 2018July 29, 2018 January 28, 2018
Assets      
Current assets:      
Cash and cash equivalents$303,349
 $307,923
$311,334
 $307,923
Accounts receivable, less allowances of $2,710 and $9,089, respectively65,568
 53,183
Accounts receivable, less allowances of $2,849 and $9,089, respectively78,376
 53,183
Inventories65,458
 71,067
58,893
 71,067
Prepaid taxes12,874
 11,809
9,347
 11,809
Other current assets20,143
 17,250
20,346
 17,250
Total current assets467,392
 461,232
478,296
 461,232
Non-current assets:      
Property, plant and equipment, net of accumulated depreciation of $184,686 and $179,604, respectively122,469
 124,586
Property, plant and equipment, net of accumulated depreciation of $190,149 and $179,604, respectively122,608
 124,586
Deferred tax assets24,907
 4,236
24,244
 4,236
Goodwill341,897
 341,897
346,731
 341,897
Other intangible assets, net53,246
 60,207
46,766
 60,207
Other assets88,894
 93,618
90,125
 93,618
TOTAL ASSETS$1,098,805
 $1,085,776
$1,108,770
 $1,085,776
Liabilities and Stockholders’ Equity      
Current liabilities:      
Accounts payable$38,676
 $37,208
$37,717
 $37,208
Accrued liabilities54,400
 60,832
55,791
 60,832
Deferred revenue4,973
 12,758
5,100
 12,758
Current portion - long-term debt16,358
 15,410
17,307
 15,410
Total current liabilities114,407
 126,208
115,915
 126,208
Non-current liabilities:      
Deferred tax liabilities15,812
 14,682
15,762
 14,682
Long term debt, less current portion206,552
 211,114
201,986
 211,114
Other long-term liabilities68,680
 68,759
71,819
 68,759
      
Commitments and contingencies (Note 11)
 

 
      
Stockholders’ equity:      
Common stock, $0.01 par value, 250,000,000 shares authorized, 78,136,144 issued and 66,140,592 outstanding and 78,136,144 issued and 66,280,129 outstanding, respectively785
 785
Treasury stock, at cost, 11,995,552 shares and 11,856,015 shares, respectively(268,864) (251,974)
Common stock, $0.01 par value, 250,000,000 shares authorized, 78,136,144 issued and 65,931,409 outstanding and 78,136,144 issued and 66,280,129 outstanding, respectively785
 785
Treasury stock, at cost, 12,204,735 shares and 11,856,015 shares, respectively(288,541) (251,974)
Additional paid-in capital438,364
 415,056
442,964
 415,056
Retained earnings524,238
 502,346
549,404
 502,346
Accumulated other comprehensive loss(1,169) (1,200)(1,324) (1,200)
Total stockholders’ equity693,354
 665,013
703,288
 665,013
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY$1,098,805
 $1,085,776
$1,108,770
 $1,085,776
The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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SEMTECH CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(in thousands)
(unaudited)
Three Months EndedSix Months Ended
April 29, 2018 April 30, 2017July 29, 2018 July 30, 2017
Cash flows from operating activities:      
Net income$12,382
 $11,821
$37,551
 $24,385
Adjustments to reconcile net income to net cash provided by operating activities:      
Depreciation and amortization12,453
 11,301
24,540
 23,093
Accretion of deferred financing costs and debt discount136
 146
269
 289
Deferred income taxes(15,614) 3,151
(14,870) 380
Share-based compensation and warrant costs35,516
 13,286
49,481
 28,810
(Gain) loss on disposition of business operations and assets(10) 436
Loss on disposition of business operations and assets11
 424
Earn-out liabilities(900) 
Equity in net losses of equity method investments31
 
58
 
Contingencies
 (50)
 45
Corporate owned life insurance, net(254) 248
645
 554
Changes in assets and liabilities:      
Accounts receivable, net(7,844) (4,471)(20,653) (9,490)
Inventories5,609
 (11,292)13,020
 (9,423)
Other assets(1,098) 3,265
4,190
 (1,099)
Accounts payable3,203
 (4,147)2,626
 (9,132)
Accrued liabilities(6,852) (12,536)(6,414) (6,541)
Deferred revenue(180) 299
(53) 196
Income taxes payable(1,698) (3,222)(1,697) 1,328
Other liabilities(751) 2,124
(3,437) 2,177
Net cash provided by operating activities35,029
 10,359
84,367
 45,996
Cash flows from investing activities:      
Proceeds from sales of property, plant and equipment27
 6
10
 6
Purchase of property, plant and equipment(4,935) (5,175)(9,821) (18,952)
Purchase of investments(5,490) (4,750)(5,595) (7,462)
Acquisition, net of cash acquired(7,321) (17,619)
Proceeds from sale of investments1,601
 
1,601
 
Net cash used in investing activities(8,797) (9,919)(21,126) (44,027)
Cash flows from financing activities:      
Payments of term loans(3,750) (3,750)(7,500) (7,500)
Payment for employee share-based compensation payroll taxes(5,769) (3,467)(10,640) (5,687)
Proceeds from exercise of stock options4,038
 1,159
8,048
 2,332
Repurchase of outstanding common stock(25,325) (9,966)(49,738) (10,394)
Net cash used in financing activities(30,806) (16,024)(59,830) (21,249)
Net decrease in cash and cash equivalents(4,574) (15,584)
Net increase (decrease) in cash and cash equivalents3,411
 (19,280)
Cash and cash equivalents at beginning of period307,923
 297,134
307,923
 297,134
Cash and cash equivalents at end of period$303,349
 $281,550
$311,334
 $277,854
Supplemental disclosure of cash flow information      
Income taxes paid$648
 $1,869
$2,939
 $3,078
Interest paid$1,929
 $1,809
$3,900
 $3,490
Non-cash items      
Capital expenditures in accounts payable$2,054
 $1,511
$2,314
 $1,902
Convertible debt$
 $2,175
The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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SEMTECH CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
Note 1: Organization and Basis of Presentation
Nature of Business
Semtech Corporation (together with its consolidated subsidiaries, the "Company" or "Semtech") is a global supplier of analog and mixed-signal semiconductor products.semiconductors and advanced algorithms. The end customers for the Company’s products are primarily original equipment manufacturers ("OEMs") that produce and sell electronics.
The Company designs, develops and markets a wide range of products for commercial applications, the majority of which are sold into the enterprise computing, communications, high-end consumer and industrial end-markets.
Enterprise Computing: datacenters, passive optical networks, desktops, notebooks, servers, monitors, printers and other computer peripherals.
Communications: base stations, optical networks, carrier networks, switches and routers, cable modems, wireless LAN and other communication infrastructure equipment.
High-End Consumer: handheld products, smartphones, wireless charging, set-top boxes, digital televisions, monitors and displays, tablets, wearables, digital video recorders and other consumer equipment.
Industrial: analog and digital video broadcast equipment, Video-over-IP solutions, automated meter reading, Internet of Things ("IoT"), smart grid, wireless charging, military and aerospace, medical, security systems, automotive, industrial and home automation and other industrial equipment.
Fiscal Year
The Company reports results on the basis of 52 and 53 week periods and ends its fiscal year on the last Sunday in January. The other quarters generally end on the last Sunday of April, July and October. All quarters consist of 13 weeks except for one 14-week period in the fourth quarter of 53-week years. The firstsecond quarter of fiscal years 2019 and 2018 each consisted of 13 weeks.
Principles of Consolidation
The accompanying interim unaudited condensed consolidated financial statements have been prepared by the Company, in accordance with accounting principles generally accepted in the United States ("GAAP") and on the same basis as the audited consolidated financial statements included in the Company’s Annual Report on Form 10-K for the year ended January 28, 2018. In the opinion of the Company, these interim unaudited condensed consolidated financial statements contain all adjustments (consisting of normal recurring adjustments) necessary to present fairly, in all material respects, the financial position of the Company for the interim periods presented. All intercompany balances have been eliminated. Certain information and footnote disclosures normally included in annual consolidated financial statements have been condensed or omitted pursuant to the rules and regulations of the U.S. Securities and Exchange Commission. Because the interim unaudited condensed consolidated financial statements do not include all of the information and notes required by GAAP for a complete set of consolidated financial statements, they should be read in conjunction with the audited consolidated financial statements and notes included in the Company's Annual Report on Form 10-K for the year ended January 28, 2018. The results reported in these interim unaudited condensed consolidated financial statements should not be regarded as indicative of results that may be expected for any subsequent period or for the entire year.
The Company’s interim unaudited condensed consolidated statements of income are referred to herein as the "Statements of Income." The Company’s interim unaudited condensed consolidated balance sheets are referred to herein as the "Balance Sheets" and interim unaudited condensed consolidated statements of cash flows as the "Statements of Cash Flows."
Segment Information
The Company’s Chief Executive Officer ("CEO") has been identified as the Chief Operating Decision Maker ("CODM") as defined by guidance regarding segment disclosures (see Note 1312 for further discussion). Prior to the first quarter of fiscal year 2019, the Company had four operating segments. However asBeginning with the first quarter of April 29, 2018,fiscal year 2019, the Company identified three operating segments that aggregate into one reportable segment, the Semiconductor Products Group.
Use of Estimates
The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
Acquisitions
On May 2, 2018, the Company acquired substantially all the assets of IC Interconnect, Inc. (“ICI”) for a cash payment of approximately $7.3 million. The addition of ICI is aimed at further enhancing the Company’s U.S. research and development capabilities for its next-generation Z-Pak platform. $4.8 million was attributed to goodwill and $2.5 million was attributed to the estimated fair values of the tangible net assets acquired. The goodwill is deductible for tax purposes. The transaction was accounted for as a business combination and we are still assessing the purchase price allocation.
Net revenues, earnings and pro forma results of operations have not been presented because they are not material to the Company’s consolidated financial statements.
Settlements
On August 1, 2018, the Company announced the settlement of a lawsuit filed against HiLight Semiconductor Limited and related individual Defendants in accordance with which Semtech is to be paid approximately $9.0 million to cover damages for claims, costs and attorneys' fees. The $6.6 million received during the second quarter of fiscal year 2019 is presented within selling, general and administrative ("SG&A").
Recent Accounting Standards Adopted
In May 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2014-09, Revenue from Contracts with Customers (Accounting Standards Codification ("ASC") 606), which requires an entity to recognize revenue from the transfer of control of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The guidance addresses, in particular, contracts with more than one performance obligation, as well as the accounting for some costs to obtain or fulfill a contract with a customer, and provides for additional disclosures with respect to revenues and cash flows arising from contracts with customers.
The Company adopted the standard, effective January 29, 2018, using the modified retrospective transition method which resulted in an adjustment to retained earnings for the cumulative effect of applying the standard to all contracts not completed as of the adoption date. The primary change associated with the adoption relates to the Company’s sales to distributors with return or price adjustment rights where the Company will no longer defer revenue until the resale by the distributor to the end customer, but rather, will record revenue at the time control transfers to the distributor. The Company estimated the effects of returns and allowances provided to these distributors. Upon adoption, including the effect of income taxes, opening retained earnings as of January 29, 2018 increased by $11.1 million net, as a result of these changes. The comparative information has not been restated and continues to be reported under the accounting standards in effect for those periods.
In October 2016, the FASB issued ASU No. 2016-16, Intra-Entity Asset Transfers Other Than Inventory (Topic 740). This accounting standard update is aimed at recognizing the income tax consequences of intra-entity transfers of assets other than inventory when they occur. This removes the exception to postpone the recognition of income tax consequences of intra-entity transfers until the asset has been sold to an outside party. In the first quarter of 2019, the Company adopted ASU 2016-16 using a modified retrospective transition method, resulting in a $1.8 million decrease in retained earnings, a $3.7 million net increase in deferred income tax assets, and a $5.5 million decrease in pre-paid taxes.
In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows: Classification of Certain Cash Receipts and Cash Payments (Topic 230). The primary purpose of this ASU is to reduce the diversity in practice that has resulted from the lack of consistent principles on this topic.
Accounting Guidance Issued but Not Adopted as of AprilJuly 29, 2018
In July 2017, the FASB issued ASU No. 2017-11, Earnings Per Share (Topic 260); Distinguishing Liabilities from Equity (Topic 480); Derivatives and Hedging (Topic 815). This standard addresses narrow issues identified as a result of the complexity associated with applying GAAP for certain financial instruments with characteristics of liabilities and equity. Part I addresses the complexity of accounting for certain financial instruments with down round features. Part II addresses the difficulty of navigating Topic 480, Distinguishing Liabilities from Equity, because of the existence of pending content in the ASC that results from the indefinite deferral of accounting requirements concerning mandatorily redeemable financial instruments of certain non-public entities and certain mandatorily redeemable non-controlling interests. The new standard is effective for interim and annual fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted, including adoption in an interim period. The Company does not expect the adoption of this pronouncement to have a material impact on the Company’s consolidated financial statements.
In August 2017, the FASB issued ASU No. 2017-12, Derivatives and Hedging (Topic 815). The new standard is designed to refine and expand hedge accounting for both financial (e.g., interest rate) and commodity risks. Its provisions create more transparency around how economic results are presented, both on the face of the financial statements and in the footnotes. It also makes certain targeted improvements to simplify the application of hedge accounting guidance. The new standard is effective for interim and annual fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption, including adoption in an interim period, is permitted. The Company is currently evaluating the impact this ASU will have on its consolidated condensed financial statements and disclosures.
In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842), which will require that substantially all leases be recognized by lessees on their balance sheets as a right-of-use asset and corresponding lease liability, including leases currently accounted for as operating leases. Public entities are required to apply the amendments for annual periods beginning after December 15, 2018 and for interim periods within those annual periods. The new standard alsoCompany will resultadopt this update beginning in enhanced quantitative and qualitative disclosures, including descriptions of significant judgments made by management, to provide greater insight into the extent of expense recognized and expected to be recognized from existing leases. The standard requires modified retrospective adoption and will be effective for the Company as of the beginningfirst quarter of fiscal year 2020. 2020 utilizing the modified retrospective transition method by recognizing a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption. The Company expects to elect certain practical expedients permitted under the transition guidance within the standard.
The Company expects the valuation of right of use assets and lease liabilities, previously described as operating leases, to be the present value of the Company'sCompany’s forecasted future lease commitments. The Company is continuing to assess the overall impacts of the new standard, including the discount rate to be applied in these valuations.valuations, and expects the amendments will have a material impact on our consolidated financial statements, primarily to the consolidated balance sheets and related disclosures.


9





Note 2: Revenue
The Company derives its revenue primarily from the sale of semiconductor products into various end markets. Revenue is recognized when control of these products is transferred to the Company’s customers, in an amount that reflects the consideration the Company expects to be entitled to in exchange for these products. Control is generally transferred when products are shipped and, to a lesser extent, when the products are delivered. Recovery of costs associated with product design and engineering services are recognized during the period in which services are performed and are reported as a reduction to product development and engineering expense. Historically, these recoveries have not exceeded the cost of the related development efforts. The Company includes revenue related to granted technology licenses as part of "Net sales." Historically, revenue from these arrangements has not been significant though it is part of its recurring ordinary business.
The Company determines revenue recognition through the following five steps:
Identification of the contract, or contracts, with a customer
Identification of the performance obligations in the contract
Determination of the transaction price
Allocation of the transaction price to the performance obligations in the contract
Recognition of revenue when, or as, performance obligations are satisfied
The Company accounts for a contract when it has approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance and collectability of consideration is probable.
The Company’s revenue contracts generally represent a single performance obligation to sell its products to trade customers. Net sales reflect the transaction prices for contracts, which include units shipped at selling prices reduced by variable consideration. Determination of variable consideration requires judgment by the Company. Variable consideration includes expected sales returns and other price adjustments. Variable consideration is estimated using the expected value method considering all reasonably available information, including the Company’s historical experience and its current expectations, and is reflected in the transaction price when sales are recorded. Sales returns are generally accepted at the Company’s discretion or from distributors with such rights. The Company’s contracts with trade customers do not have significant financing components or non-cash consideration. The Company records net sales excluding taxes collected on its sales to its trade customers.
The Company provides an assurance type warranty which is typically not sold separately and does not represent a separate performance obligation. The Company’s payment terms are generally aligned with shipping terms.
The following presents the amounts by which financial statement line items were affected in the current periodperiods due to the adoption of ASC 606 as compared with the guidance that was in effect before the change:
Three Months EndedThree Months Ended Six Months Ended
Statements of IncomeApril 29, 2018July 29, 2018 July 29, 2018
(in thousands, except per share amounts)Increase/(decrease)Increase/(decrease) Increase/(decrease)
Net sales$4,462
$1,884
 $6,346
Cost of sales1,016
$428
 $1,444
Provision for taxes724
$306
 $1,030
Net income2,722
$1,150
 $3,873
    
Earnings per share:



 

Basic$0.04
0.02
 0.06
Diluted$0.04
0.02
 0.06
Balance SheetsApril 29, 2018
(in thousands)Increase/(decrease)
Deferred revenue$(15,737)
Balance SheetsJuly 29, 2018
(in thousands)Increase/(decrease)
Deferred revenue(17,306)

Excludes line items that were not materially affected by the Company's adoption of ASC 606. The adoption had no impact to total net cash provided by or used in operating, investing or financing activities in the Statements of Cash Flows.

10





Contract Modifications:
If a contract is modified, which does not normally occur, changes in contract specifications and requirements must be accounted for. The Company considers contract modifications to exist when the modification either creates new or changes the existing enforceable rights and obligations. Most of the Company’s contract modifications are to distributor agreements for adding new goods or services that are considered distinct from the existing contract and the change in contract price reflects the standalone selling price of the distinct service.
Disaggregated Revenue:
The Company disaggregates revenue from contracts with customers by types of products and geography, as it believes it best depicts how the nature, amount, timing and uncertainty of revenue and cash flows are affected by economic factors. Refer to “Note 13:12: Segment Information” for further information on revenues by product line and geographic region.
Contract Balances:
Accounts receivable represents the Company’s unconditional right to receive consideration from its customer.customers. Contract assets consist of the Company’s right to consideration in exchange for goods or services that the Company has transferred to a customer when that right is conditioned on something other than the passage of time. ASC 606 also requires an entity to present a revenue contract as a contract liability in instances when a customer pays consideration, or an entity has a right to an amount of consideration that is unconditional (e.g. receivable), before the entity transfers a good or service to the customer. The opening and closing contract asset and contract liability balances are not material.
There were no impairment losses recognized on the Company’s accounts receivable andor contract assets during the three and six months ended AprilJuly 29, 2018. There were no significant changes in the contract assets andor the contract liabilities duringfor the three and six months ended AprilJuly 29, 2018.
Practical Expedients:
Unsatisfied Performance Obligations: Because all of the Company’s performance obligations relate to contracts with a duration of less than one year, the Company elected to apply the optional exemption provided in ASC 606 and, therefore, is not required to disclose the aggregate amount of the transaction price allocated to performance obligations that are unsatisfied or partially unsatisfied at the end of the reporting period.
Contract Costs: All incremental customer contract acquisition costs are expensed as they are incurred as the amortization period of the asset that the Company otherwise would have recognized is one year or less in duration.
Significant Financing Component: The Company does not adjust the promised amount of consideration for the effects of a significant financing component as the Company expects, at contract inception, that the period between when the Company transfers a promised good or service to a customer and when the customer pays for that good or service will be one year or less.
Sales Tax Exclusion from the Transaction Price: The Company excludes from the measurement of the transaction price all taxes assessed by a governmental authority that are both imposed on and concurrent with a specific revenue-producing transaction and collected by the Company from the customer.
Shipping and Handling Activities: The Company accounts for shipping and handling activities performed after a customer obtains control of the good as activities to fulfill the promise to transfer the good.

11





Note 3: Earnings per Share
The computation of basic and diluted earnings per common share was as follows:
Three Months EndedThree Months Ended Six Months Ended
(in thousands, except per share amounts)April 29, 2018 April 30, 2017July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
Net income$12,382
 $11,821
$25,169
 $12,564
 $37,551
 $24,385
          
Weighted average common shares outstanding - basic66,324
 65,839
66,063
 65,763
 66,194
 65,801
Dilutive effect of stock options and restricted stock units1,871
 1,537
2,817
 1,707
 2,234
 1,620
Weighted average common shares outstanding - diluted68,195
 67,376
68,880
 67,470
 68,428
 67,421
          
Basic earnings per common share$0.19
 $0.18
$0.38
 $0.19
 $0.57
 $0.37
Diluted earnings per common share$0.18
 $0.18
$0.37
 $0.19
 $0.55
 $0.36
          
Anti-dilutive shares not included in the above calculations146
 686
202
 254
 364
 385
Basic earnings per common share is computed by dividing income available to common stockholders by the weighted-average number of shares of common stock outstanding during the reporting period. Diluted earnings per common share incorporates the incremental shares issuable, calculated using the treasury stock method, upon the assumed exercise of non-qualified stock options, the vesting of restricted stock units and performance unit awards if the conditions have been met.

12





Note 4: Share-Based Compensation
Financial Statement Effects and Presentation. The following table summarizes pre-tax share-based compensation included in the Statements of Income for the three and six months ended AprilJuly 29, 2018 and AprilJuly 30, 2017.
Three Months EndedThree Months Ended Six Months Ended
(in thousands)April 29, 2018 April 30, 2017July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
Revenue offset$21,501
 $5,280
$
 $3,197
 $21,501
 $8,477
Cost of sales328
 564
306
 281
 633
 845
Selling, general and administrative11,462
 5,557
11,378
 10,055
 22,840
 15,611
Product development and engineering2,225
 1,885
2,282
 1,992
 4,507
 3,877
Share-based compensation$35,516
 $13,286
$13,966
 $15,525
 $49,481
 $28,810
Net change in share-based compensation capitalized into inventory$
 $(414)$
 $
 $
 $(414)
Warrant. On October 5, 2016, the Company issued a warrant (the "Warrant") to Comcast Cable Communications Management LLC ("Comcast") to purchase up to 1,086,957 shares (the "Warrant Shares") of the common stock of Semtech Corporation. The Warrant was issued by the Company to Comcast in connection with an agreement between the parties regarding the intended trial deployment by Comcast of a low-power wide-area Networknetwork ("LPWAN") in the United States, based on the Company’s LoRa® devices and wireless radio frequency technology. The Warrant iswas accounted for as equity and the cost iswas recognized as an offset to net sales over the respective performance period. The Warrant consistsconsisted of five performance tranches. The cost associated with each tranche hashad been recognized based on the fair value at each reporting date until vesting which iswas the measurement date. On April 27, 2018, the Company accelerated the vesting of the remaining 586,956 unvested shares from the Warrant, resulting in the full recognition of the remaining costs to be recognized for the Warrant. For the three-monthsix month period ended AprilJuly 29, 2018, the revenue offset reflects the cost associated with the Warrant of $21.5 million, including $15.9 million, related to the acceleration. The Warrant is now fully-vested and exercisable for a total of 869,565 shares, with no additional costs to be recognized in future periods.
Performance-Based Restricted Stock Units. The Company grants performance-based restricted stock units to select employees. The performance-based restricted stock units are valued as of the measurement date and expense is recognized on a straight line basis for the awards expected to vest based on the probability of attainment of the performance condition for each separately vesting portion of the award.
In the first quarter of fiscal year 2019, the Company granted 200,442 performance-based restricted stock units that have a pre-defined market condition and a service condition that are accounted for as equity awards. The market condition is determined based upon the Company’s total stockholder return ("TSR") benchmarked against the TSR of the S&P SPDR Semiconductor ETF (NYSE:XSD) over a one, two and three year period (one-third of the awards vesting each performance period). The fiscal year 2019 award recipients must be employed for the entire performance period and be an active employee at the time of vesting of the awards. The Company used a Monte Carlo simulation to determine the grant-date fair value for these awards, which takes into consideration the possible outcomes pertaining to the TSR market condition. The grant-date fair value per unit of the awards granted in the first quarter of fiscal year 2019 for each one, two and three year performance period is $33.02, $34.85 and $36.52, respectively.
Award Modifications. DuringIn the first quarter of fiscal year 2019, the Company modified the terms of 159,000 fully vested shares held by 8 employees. As a result of the modification, additional compensation cost of $2.8 million was recognized during the first quarter of fiscal year 2019.


13





Note 5: Investments
Cash and cash equivalents includes investments in money market funds that are valued based on the net asset value of the funds. The cash equivalents consist primarily of money market funds that are Level 1 measurements. The investments in these funds were $30.0 million and $0.0 millionas of April 29, 2018 and January 28, 2018, respectively.
The following table summarizes the Company’s available-for-sale securities:
April 29, 2018 January 28, 2018July 29, 2018 January 28, 2018
(in thousands)Market Value 
Adjusted
Cost
 
Gross
Unrealized Gain
 Market Value 
Adjusted
Cost
 
Gross
Unrealized
Gain
Market Value 
Adjusted
Cost
 
Gross
Unrealized Gain
 Market Value 
Adjusted
Cost
 
Gross
Unrealized
Gain
Convertible debt$2,500
 $2,500
 $
 $1,960
 $1,960
 $
$2,605
 $2,605
 $
 $1,960
 $1,960
 $
Total other assets$2,500
 $2,500
 $
 $1,960
 $1,960
 $
$2,605
 $2,605
 $
 $1,960
 $1,960
 $
The following table summarizes the maturities of the Company’s available-for-sale securities:
April 29, 2018 January 28, 2018July 29, 2018 January 28, 2018
(in thousands)Market Value Adjusted Cost Market Value Adjusted CostMarket Value Adjusted Cost Market Value Adjusted Cost
Within 1 year$2,000
 $2,000
 $1,960
 $1,960
$2,000
 $2,000
 $1,960
 $1,960
After 1 year through 5 years500
 500
 
 
605
 605
 
 
Total investments$2,500
 $2,500
 $1,960
 $1,960
$2,605
 $2,605
 $1,960
 $1,960
The Company's available-for-sales securities consisted of investments in convertible debt instruments issued by privately-held companies and is included in "Other current assets" within the Balance Sheets.
The Company currently has a $30.0 million investment which includes $3.0 million of restricted deposits, in a private entity that is accounted for at cost and included in "Other assets" within the Balance Sheets. As part of its investment, the Company received a call option that allowswould have allowed the Company to purchase all of the outstanding equity of the entity. The Company did not exercise the call option, which was out-of-the-money at inception, is exercisable untilexpired on June 30, 2018.

14





Note 6: Fair Value Measurements
Instruments Measured at Fair Value on a Recurring Basis
Financial assets and liabilities measured and recorded at fair value on a recurring basis were presented within the Company's Balance Sheets as follows:
Fair Value as of April 29, 2018 Fair Value as of January 28, 2018Fair Value as of July 29, 2018 Fair Value as of January 28, 2018
(in thousands)Total (Level 1) (Level 2) (Level 3) Total (Level 1) (Level 2) (Level 3)Total (Level 1) (Level 2) (Level 3) Total (Level 1) (Level 2) (Level 3)
Financial assets:                              
Cash equivalents$30,000
 $30,000
 $
 $
 $
 $
 $
 $
Derivative financial instruments64
 
 64
 
 
 
 
 
Convertible debt2,500
 
 
 2,500
 1,960
 
 
 1,960
$2,605
 $
 $
 $2,605
 $1,960
 $
 $
 $1,960
Total financial assets$32,564
 $30,000
 $64
 $2,500
 $1,960
 $
 $
 $1,960
$2,605
 $
 $
 $2,605
 $1,960
 $
 $
 $1,960
                              
Financial liabilities:                              
AptoVision Earn-out$21,000
 $
 $
 $21,000
 $21,000
 $
 $
 $21,000
$20,100
 $
 $
 $20,100
 $21,000
 $
 $
 $21,000
Cycleo Earn-out668
 
 
 668
 668
 
 
 668
668
 
 
 668
 668
 
 
 668
Derivative financial instruments126
 
 126
 
 
 
 
 
Total financial liabilities$21,668
 $
 $
 $21,668
 $21,668
 $
 $
 $21,668
$20,894
 $
 $126
 $20,768
 $21,668
 $
 $
 $21,668
During the threesix months ended AprilJuly 29, 2018, the Company had no transfers of financial assets or liabilities between Level 1, Level 2 or Level 3. As of AprilJuly 29, 2018 and January 28, 2018, the Company had not elected the fair value option for any financial assets and liabilities for which such an election would have been permitted.
The fair values of the foreign exchange forward contracts are valued using Level 2 inputs. Foreign currency forward contracts are valued using readily available foreign currency forward and interest rate curves. The fair value of each contract is determined by comparing the contract rate to the forward rate and discounting to the present value. Contracts in a gain position are recorded in the Balance Sheets within the caption "Other current assets" and the value of contracts in a loss position are recorded within the caption "Accrued liabilities" within the Balance Sheets. Please see Note 1615 for further discussion of the Company’s derivative instruments.
The convertible debt is valued using probability weighted cash flows (Level 3 inputs).
The AptoVision Earn-out liability is valued utilizing estimates of annual revenue, adjusted earnings and product development targets (Level 3 inputs) through July 2020. These estimates represent inputs for which market data are not available and are developed using the best information available about the assumptions that market participants would use when pricing the liability.
The Cycleo Earn-out liability (see Note 11) is valued utilizing estimates of annual revenue and operating income (Level 3 inputs) through April 2020. These estimates represent inputs for which market data are not available and are developed using the best information available about the assumptions that market participants would use when pricing the liability.
The Company measures contingent earn-out liabilities at fair value on a recurring basis using significant unobservable inputs classified within Level 3 of the fair value hierarchy. The Company uses a Monte Carlo valuation method as a valuation technique to determine the value of the earn-out liability. The significant unobservable inputs used in the fair value measurements are revenue projections over the earn-out period, and the probability outcome percentages assigned to each scenario. Significant increases or decreases to either of these inputs in isolation would result in a significantly higher or lower liability, with a higher liability capped by the contractual maximum of the contingent earn-out obligation. Ultimately, the liabilities will be equivalent to the amount paid, and the difference between the fair value estimate and amount paid will be recorded in earnings. For the Cycleo Earn-out and AptoVision Earn-out, these companies have business profiles comparable to a start-up company. Accordingly, their respective revenue projections are subject to significant revisions. This characteristic can result in volatile changes to the measurement of fair value for a given earn-out.
The Company reviews and re-assesses the estimated fair value of contingent consideration on a recurring basis, and the updated fair value could differ materially from the previous estimates. Changes in the estimated fair value of the Company’s contingent earn-out liabilities related to the time component of the present value calculation are reported in "Interest expense" within the Statements of Income. Adjustments to the estimated fair value related to changes in all other unobservable inputs are reported in operating income.


15





A reconciliation of the change in the earn-out liability during the threesix months ended AprilJuly 29, 2018 is as follows:
(in thousands)AptoVision Cycleo TotalAptoVision Cycleo Total
Balance at January 28, 2018$21,000
 $668
 $21,668
$21,000
 $668
 $21,668
Changes in the fair value of contingent earn-out obligations
 
 
(900) 
 (900)
Current acquisitions
 
 
Payments
 
 
Balance as of April 29, 2018$21,000
 $668
 $21,668
Balance as of July 29, 2018$20,100
 $668
 $20,768
Instruments Not Recorded at Fair Value on a Recurring Basis
Some of the Company’s financial instruments are not measured at fair value on a recurring basis but are recorded at amounts that approximate fair value due to their liquid or short-term nature. Such financial assets and financial liabilities include: cash and cash equivalents including money market deposits, net receivables, certain other assets, accounts payable, accrued expenses, accrued personnel costs, and other current liabilities.
The Company’s long-term debt is not recorded at fair value on a recurring basis, but is measured at fair value for disclosure purposes. The fair value of the Company’s Term Loans (as defined in Note 9) is $127.5$123.8 million and $131.3 million as of AprilJuly 29, 2018 and January 28, 2018, respectively. The fair value of the Company's Revolving Commitments (as defined in Note 9) is $97.0 million as of both AprilJuly 29, 2018 and January 28, 2018, respectively. These are based on Level 2 inputs which are derived from transactions with similar amounts, maturities, credit ratings and payment terms.
Assets and Liabilities Recorded at Fair Value on a Non-Recurring Basis
The Company reduces the carrying amounts of its goodwill, intangible assets, long-lived assets and non-marketable equity securities to fair value when held for sale or determined to be impaired.
For its investment in non-marketable equity interests, the Company has not identified events or changes in circumstances that may have a significant adverse effect on the fair value of its equity investments during the first threesix months of fiscal year 2019.

16





Note 7: Inventories
Inventories, consisting of material, material overhead, labor, and manufacturing overhead, are stated at the lower of cost (first-in, first-out) or market and consist of the following:
(in thousands)April 29, 2018 January 28, 2018July 29, 2018 January 28, 2018
Raw materials$1,583
 $1,651
$2,376
 $1,651
Work in progress42,078
 46,884
38,076
 46,884
Finished goods21,797
 22,532
18,441
 22,532
Inventories$65,458
 $71,067
$58,893
 $71,067


17





Note 8: Goodwill and Intangible Assets
Goodwill – Changes in the carrying amount of goodwill by applicable reporting unit were as follows:
(in thousands)Signal Integrity Wireless and Sensing TotalSignal Integrity Wireless and Sensing Protection Total
Balance at January 28, 2018$274,085
 $67,812
 $341,897
$274,085
 $67,812
 $
 $341,897
Additions
 
 

 
 4,834
 4,834
Balance at April 29, 2018$274,085
 $67,812
 $341,897
Balance at July 29, 2018$274,085
 $67,812
 $4,834
 $346,731
As a result of the realignment of its operating segments, during the first quarter of fiscal year 2019, the Company combined the Wireless and Sensing and the Power and High-Reliability reporting units (see Note 13)12). Goodwill of $49.4 million related to the Power and High-Reliability reporting unit which was previously a separate reporting unit is now included in the Wireless and Sensing reporting unit’s goodwill balance. The reporting units are the same as the operating segments which are part of a single reportable segment. The difference between the fair value and the carrying amount of these reporting units is one of several factors the Company will consider before reaching its conclusion about whether to perform the first step of the goodwill impairment test.
Purchased Intangibles – The following table sets forth the Company’s finite-lived intangible assets resulting from business acquisitions, which continue to be amortized:
  April 29, 2018 January 28, 2018  July 29, 2018 January 28, 2018
(in thousands)
Estimated
Useful Life
 
Gross
Carrying
Amount
 
Accumulated
Amortization
 
Net Carrying
Amount
 
Gross
Carrying
Amount
 
Accumulated
Amortization
 
Net Carrying
Amount
Estimated
Useful Life
 
Gross
Carrying
Amount
 
Accumulated
Amortization
 
Net Carrying
Amount
 
Gross
Carrying
Amount
 
Accumulated
Amortization
 
Net Carrying
Amount
Core technologies5-8 years $164,930
 $(121,156) $43,774
 $164,930
 $(115,628) $49,302
5-8 years $164,930
 $(126,203) $38,727
 $164,930
 $(115,628) $49,302
Customer relationships3-10 years 34,031
 (26,859) 7,172
 34,031
 (25,426) 8,605
3-10 years 34,031
 (28,292) 5,739
 34,031
 (25,426) 8,605
Total finite-lived intangible assets $198,961
 $(148,015) $50,946
 $198,961
 $(141,054) $57,907
 $198,961
 $(154,495) $44,466
 $198,961
 $(141,054) $57,907
 
Amortization expenses recorded in the Statements of Income for each period were as follows:
Three Months EndedThree Months Ended Six Months Ended
(in thousands)April 29, 2018 April 30, 2017July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
Core technologies$5,528
 $5,186
$5,047
 $5,464
 $10,575
 $10,650
Customer relationships1,433
 1,100
1,433
 1,211
 2,866
 2,311
Total amortization expense$6,961
 $6,286
$6,480
 $6,675
 $13,441
 $12,961
The following table sets forth the Company’s indefinite-lived intangible assets resulting from additions to IPR&D:
(in thousands)Net Carrying ValueNet Carrying Value
Value at January 28, 2018$2,300
$2,300
In-process research and development through acquisitions

Value at April 29, 2018$2,300
Value at July 29, 2018$2,300
The Company reviews indefinite-lived intangible assets for impairment as of November 30,during the fourth quarter, each year, by comparing the carrying amount of the asset to the future discounted cash flows that asset is expected to generate.

18





Note 9: Credit FacilitiesLong-Term Debt
Long-term debt and the current period interest rates were as follows:
 Balance as of
(in thousands)
July 29, 
2018
 
January 28, 
2018
Term loan$123,750
 $131,250
Revolving credit facility97,000
 97,000
Total debt220,750
 228,250
Current portion(17,307) (15,410)
Total long-term debt203,443
 212,840
Debt issuance costs(1,457) (1,726)
Total long-term debt, net of debt issuance costs$201,986
 $211,114
Weighted-average interest rate3.73% 3.19%
On November 15, 2016, (the "Closing Date"), Semtech Corporation,the Company, with certain of its domestic subsidiaries asor guarantors, (the "Guarantors"), entered into thean amended and restated credit facility with the lenders party thereto ("Lenders"), and HSBC Bank USA, National Association, as administrative agent, and as swing line lender and letter of credit issuer, (the "Credit Agreement"consisting of a $150.0 million senior secured term loan (“Term Loan”) and a $250.0 million senior secured revolving credit facility (“Revolving Credit Facility”), collectively, the “credit facilities”. The Credit Agreement amended and restated the Company's prior credit agreement. The Company accounted for the Credit Agreement as a debt modification. Pursuant to the Credit Agreement, the Lenders provided the Company with senior secured first lien credit facilities in an aggregate principal amount of $400.0 million, consisting of term loans in an aggregate initial principal amount of $150.0 million (the "Term Loans") and revolving credit commitments in an aggregate principal amount of $250.0 million (the "Revolving Commitments"). Up to $40.0 million of the Revolving Commitments may be used to obtain letters of credit, up to $25.0 million of the Revolving Commitments may be used to obtain swing line loans, and up to $40.0 million of the Revolving Commitments may be used to obtain revolving loans and letters of credit in certain currencies other than U.S. Dollars. Each of the Term Loans and the Revolving Commitments isFacilities are scheduled to mature on November 12, 2021. As of April 29, 2018, there were no amounts outstanding under the letters of credit, swing line loans and alternative currency sub facilities.
All of the proceeds of the Credit Agreement were used to repay in full all of the obligations outstanding under the Company’s prior credit facility and to pay transaction costs in connection with such refinancing. As of November 15, 2016, $247.0 million of borrowings were outstanding under the Credit Agreement, consisting of $150.0 million in term loans and $97.0 million in revolving loans, and there was $153.0 million of undrawn revolving commitments. The proceeds of the revolving credit facility may be used by the Company for capital expenditures, permitted acquisitions, permitted dividends, working capital and general corporate purposes.
The Credit Agreement provides that, subject to certain conditions, the Company may request the establishment of one or more additional term loan facilities and/or increases to the Revolving Commitments in an aggregate principal amount not to exceed the sum of (a) $150.0 million and (b) the aggregate principal amount of all voluntary prepayments of term loans made prior to the date of incurrence of such additional term loan facilities and/or increases to the revolving commitments. The Lenders will have an opportunity to, but are not required to participate in the additional term loan facilities and/or revolving commitment increases. If the Lenders do not agree to provide such incremental facilities, the Company may request such additional and/or increased facilities from additional lenders.
Interest on loans made under the Credit Agreement in U.S. Dollars accrues, at the Company's option, at a rate per annum equal to (1) the Base Rate (as defined below) plus a margin ranging from 0.25% to 1.25% depending upon the Company's consolidated leverage ratio or (2) LIBOR (determined with respect to deposits in U.S. Dollars) for an interest period to be selected by the Company plus a margin ranging from 1.25% to 2.25% depending upon the Company's consolidated leverage ratio (such margin, the "Applicable Margin"). The "Base Rate" is equal to a fluctuating rate equal to the highest of (a) the prime rate of the administrative agent, (b) ½ of 1% above the federal funds effective rate published by the Federal Reserve Bank of New York and (c) one-month LIBOR (determined with respect to deposits in U.S. Dollars) plus 1%. Interest on loans made under the Credit Agreement in alternative currencies accrues at a rate per annum equal to LIBOR (determined with respect to deposits in the applicable alternative currency) (other than loans made in Canadian Dollars, for which a special reference rate for Canadian Dollars applies) for an interest period to be selected by the Company plus the Applicable Margin.
Commitment fees on the unused portion of the revolving commitments accrue at a rate per annum ranging from 0.20% to 0.45% depending upon the Company's consolidated leverage ratio. With respect to letters of credit, the Company will pay the administrative agent, for the account of the lenders under the revolving credit facility, letter of credit participation fees at a rate per annum equal to the applicable margin then in effect with respect to LIBOR-based loans under the revolving commitments on the face amount of all outstanding letters of credit. The Company also will pay HSBC Bank USA, N.A., as the issuing bank, a fronting fee for each letter of credit issued under the Credit Agreement at a rate equal to 0.125% per annum based on the maximum amount available to be drawn under each such letter of credit, as well as its customary documentation fees.
All obligations of the Company under the Credit Agreement are unconditionally guaranteed by each of the Guarantors, which currently consist of all of the direct and indirect domestic subsidiaries of Semtech Corporation. Semtech Corporation and the Guarantors have also pledged substantially all of their assets, including sixty-five percent (65.0%) of such Guarantor's equity interest in direct non-U.S. subsidiaries, to secure their obligations under the Credit Agreement, including the Company's owned real property located in Camarillo, California.
The outstanding principal balance of the Term Loans is subject to repayment in quarterly installments. No amortization is required with respect to the revolving credit facility. The Company may voluntarily prepay borrowings under theRevolving Credit Agreement at any time and from time to time, without premium or penalty, other than customary "breakage costs" and fees for LIBOR-based loans.
The Term Loans are required to be prepaid using the proceeds of certain dispositions of assets and receipt of insurance proceeds, subject to agreed-upon thresholds and exceptions and customary reinvestment rights.

19





The Credit Agreement contains customary covenants, including limitations on Company’s ability to, among other things, incur indebtedness, create liens on assets, engage in certain fundamental corporate changes, make investments, sell or otherwise dispose of assets, repurchase stock, pay dividends or make similar distributions, engage in certain transactions with affiliates and make capital expenditures. In addition, the Company must comply with the following financial covenants, tested at the end of each fiscal quarter on a trailing four-quarter basis: (i) a minimum consolidated interest coverage ratio of 3.00 to 1.00 and (ii) a maximum consolidated leverage ratio of 3.00 to 1.00 provided that, such maximum consolidated leverage ratio may be increased to 3.25 to 1.00 or 3.50 to 1.00, as applicable, for the four consecutive fiscal quarters ending on or after the date of consummation of a permitted acquisition which constitutes a "Material Acquisition" under the Credit Agreement, subject to the satisfaction of certain conditions.Facility. As of AprilJuly 29, 2018, the Company waswe were in compliance with all financial covenants.
The Credit Agreement also contains customary provisions pertaining to events of default. If any event of default occurs,covenants required under the principal, interest, and any other monetary obligations on all the then outstanding amounts can become due and payable immediately by action of the administrative agent acting upon the instructions of or with the consent of the Lenders representing more than 50% of the revolving commitments and outstanding term loans or automatically upon the occurrence of certain bankruptcy events related to the Company.
As of April 29, 2018, the interest rates payable on both the Term Loans and the Revolving Commitments was 3.51%.credit facilities.
Scheduled maturities of current and long-term Term Loans are as follows:
(in thousands)  
Fiscal Year Ending:  
2019$12,188
$8,438
202018,750
18,750
202119,687
19,687
202276,875
76,875
Total debt$127,500
Total Term Loans$123,750
As of AprilJuly 29, 2018, we had $153.0 million of unused borrowing capacity under the Revolving Commitments, after deducting $97.0 million for draw down onCredit Facility.
As of July 29, 2018, there were no amounts outstanding under the Revolving Commitments, which is due on or before November 12, 2021.letters of credit, swing line loans and alternative currency sub-facilities.


2019





Note 10: Income Taxes
The Company’s effective tax rate differs from the statutory federal income tax rate of 21% primarily due to regional mix of income and a partial release of the valuation allowance in the U.S. The valuation allowance was released in the currentfirst quarter of fiscal year 2019 as a result of the Company obtaining the information necessary to evaluate the impact of the Global Intangible Low-Taxed Income (“GILTI”) provisions, enacted as part of the Tax Cuts and Jobs Act (“Tax Act”) on December 22, 2017. This item was left open under Staff Accounting Bulletin 118 (“SAB 118”) in the financial statements for the year ended January 28, 2018 and the Company has now made a reasonable estimate based on the most current information available.
The Tax Act made significant changes to U.S. income tax laws, including transitioning from a worldwide tax system to a territorial tax system. This change in the U.S. international tax system included the introduction of several new tax regimes that are effective as of January 1, 2018, including the GILTI provisions. The GILTI provisions effectively tax the foreign earnings of U.S. multinational companies at 10.5%, half the current corporate tax rate. During the three months ended April 29, 2018, the Company finalized its analysis regarding the interplay of the foreign tax credits associated with this income, which are allowed against the U.S. tax liability generated as a result of the GILTI provision, and the potential impact on the related valuation allowance. As a result, the Company recorded a tax benefit of $15.8 million during the first quarter of fiscal year 2019 related to the reduction of the valuation allowance on certain U.S. deferred tax assets generated prior to fiscal year 2019.

While management believes the provisional amounts recorded during the threesix months ended AprilJuly 29, 2018 and the
year ended January 28, 2018 represent reasonable estimates of the ultimate impact U.S. tax reform will have on the
Company's consolidated financial statements, it is possible the Company may continue to materially adjust these
amounts for related administrative guidance, notices, implementation regulations, potential legislative amendments and
interpretations as the Tax Act continues to evolve. These adjustments could have an impact on the Company's tax assets
Balance Sheets and liabilities, effective tax rate, net income and earnings per share.Statements of Income.

The Company uses a two-step approach to recognize and measure uncertain tax positions ("UTP"). The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates that it is more likely than not that the position will be sustained on audit, including resolution of related appeals or litigation processes, if any. The second step is to measure the tax benefit as the largest amount that is more than 50% likely of being realized upon ultimate settlement.
A reconciliation of the beginning and ending amount of gross unrecognized tax benefits (before the federal impact of state items) is as follows:
(in thousands)  
Balance at January 28, 2018$16,059
$16,059
Additions based on tax positions related to the current year733
855
Balance as of April 29, 2018$16,792
Balance as of July 29, 2018$16,914
Included in the balance of gross unrecognized tax benefits at AprilJuly 29, 2018 and January 28, 2018, are $4.5$4.7 million and 3.9$3.9 million, respectively, of net tax benefits (after federal impact of state items), that, if recognized, would impact the effective tax rate, prior to consideration of any required valuation allowance.
The liability for UTP is reflected within the Balance Sheets as follows:        
(in thousands)April 29, 2018 January 28, 2018July 29, 2018 January 28, 2018
Deferred tax assets - non-current$12,252
 $12,135
$12,236
 $12,135
Other long-term liabilities4,540
 3,924
4,678
 3,924
Total accrued taxes$16,792
 $16,059
$16,914
 $16,059
The Company’s policy is to include net interest and penalties related to unrecognized tax benefits within the "Provision for taxes" in the Statements of Income.
Tax years prior to 2013 (the Company’s fiscal year 2014) are generally not subject to examination by the U.S. Internal Revenue Service ("IRS") except for items involving tax attributes that have been carried forward to tax years whose statute of limitations remains open. For state returns, the Company is generally not subject to income tax examinations for calendar years prior to 2012 (the Company’s fiscal year 2013). The Company has a significant tax presence in Switzerland for which Swiss tax filings have been examined through fiscal year 2017. The Company is also subject to routine examinations by various foreign tax jurisdictions in which it operates. The Company believes that adequate provisions have been made for any adjustments that may result from tax examinations. However, the outcome of tax audits cannot be predicted with certainty. If any issues addressed in the Company’s tax audits are resolved in a manner not consistent with the Company's expectations, the Company could be required to adjust its provision for income taxes in the period such resolution occurs.

2120





The Company’s regional income from continuing operations before taxes and equity in net losses of equity method investments is as follows:
Three Months EndedThree Months Ended Six Months Ended
(in thousands)April 29, 2018 April 30, 2017July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
Domestic$(7,700) $(4,167)$(3,524) $(4,863) $(11,224) $(9,030)
Foreign2,603
 19,745
34,802
 21,522
 37,405
 41,267
Total$(5,097) $15,578
$31,278
 $16,659
 $26,181
 $32,237

2221





Note 11: Commitments and Contingencies
In accordance with accounting standards regarding loss contingencies, the Company accrues an undiscounted liability for those contingencies where the incurrence of a loss is probable and the amount can be reasonably estimated. The Company also discloses the amount accrued and the amount of a reasonably possible loss in excess of the amount accrued, if such disclosure is necessary for its consolidated financial statements not to be misleading. The Company does not record liabilities when the likelihood that the liability has been incurred is probable but the amount cannot be reasonably estimated, or when the liability is believed to be only reasonably possible or remote. The Company evaluates, at least quarterly, developments in its legal matters that could affect the amount of liability that has been previously accrued, and makes adjustments as appropriate. Significant judgment is required to determine both probability and the estimated amount. The Company may be unable to estimate a possible loss or range of possible loss due to various reasons, including, among others: (i) if the damages sought are indeterminate; (ii) if the proceedings are in early stages, (iii) if there is uncertainty as to the outcome of pending appeals, motions or settlements, (iv) if there are significant factual issues to be determined or resolved, and (v) if there are novel or unsettled legal theories presented. In such instances, there is considerable uncertainty regarding the ultimate resolution of such matters, including a possible eventual loss, if any.
Because the outcomes of litigation and other legal matters are inherently unpredictable, the Company’s evaluation of legal matters or proceedings often involves a series of complex assessments by management about future events and can rely heavily on estimates and assumptions. While the consequences of certain unresolved matters and proceedings are not presently determinable, and an estimate of the probable and reasonably possible loss or range of loss in excess of amounts accrued for such proceedings cannot be reasonably made, an adverse outcome from such proceedings could have a material adverse effect on the Company’s earnings in any given reporting period. However, in the opinion of management, after consulting with legal counsel, any ultimate liability related to current outstanding claims and lawsuits, individually or in the aggregate, is not expected to have a material adverse effect on the Company’s consolidated financial statements, as a whole. However, legal matters are inherently unpredictable and subject to significant uncertainties, some of which are beyond the Company’s control.
As such, even though the Company intends to vigorously defend itself with respect to its legal matters, there can be no assurance that the final outcome of these matters will not materially and adversely affect the Company’s business, financial condition, operating results, or cash flows.
From time to time, the Company is involved in various claims, litigation, and other legal actions that are normal to the nature of its business, including with respect to IP, contract, product liability, employment, and environmental matters. In the opinion of management, after consulting with legal counsel, any ultimate liability related to current outstanding claims and lawsuits, individually or in the aggregate, is not expected to have a material adverse effect on the Company’s consolidated financial statements, as a whole.
The Company’s currently pending legal matters of note are discussed below:
Environmental Matters
The Company vacated a former facility in Newbury Park, California in 2002, but continues to address groundwater and soil contamination at the site.
The Company’s efforts to address site conditions have been at the direction of the Los Angeles Regional Water Quality Control Board (“RWQCB”). In October 2013, an order was issued including a scope of proposed additional site work, monitoring, and proposed remediation activities. The Company filed appeals of the October 2013 order seeking reconsideration by the RWQCB and review by the State Water Resources Control Board ("SWRCB") of the removal of two other potentially responsible parties, and seeking clarification of certain other factual findings. In April 2015, the RWQCB denied the Company’s request to name the two other potentially responsible parties to the order, but did correct certain findings of fact identified by the Company in its petition for reconsideration. The SWRCB has not yet ruled on the Company’s petition for review of the RWQCB’s action as the petition was filed with a request it be held in abeyance.
The Company has been complying with RWQCB orders and direction, and is implementing an approved remedial action plan (prepared by an environmental firm retained by the Company) addressing the cleanup of soil, groundwater, and soil vapor at the site.
The Company has accrued liabilities where it is probable that a loss will be incurred and the cost or amount of loss can be reasonably estimated. Based on the latest determinations by the RWQCB and the most recent actions taken pursuant to the remedial action plan, the Company continues to estimate the range of probable loss between $4.1$3.6 million and $7.2 million. Given the uncertainties associated with environmental assessment and the remediation activities, the Company is unable to determine a best estimate within the range of loss. Therefore, the Company has recorded the minimum amount of probable loss. These estimates could change as a result of changes in planned remedial actions, further actions from the regulatory agency, remediation technology, and other factors.

Indemnification
The Company has entered into agreements with its current and former executives and directors indemnifying them against certain liabilities incurred in connection with the performance of their duties. The Company’s Certificate of Incorporation and Bylaws contain comparable indemnification obligations with respect to the Company’s current directors and employees.
Product Warranties
The Company’s general warranty policy provides for repair or replacement of defective parts. In some cases, a refund of the purchase price is offered. In certain instances the Company has agreed to other or additional warranty terms, including indemnification provisions.
The product warranty accrual reflects the Company’s best estimate of probable liability under its product warranties. The Company accrues for known warranty issues if a loss is probable and can be reasonably estimated, and accrues for estimated incurred but unidentified issues based on historical experience. Historically, warranty expense has been immaterial to the Company’s consolidated financial statements.
Earn-out Liability
Pursuant to the terms of the amended earn-out arrangement ("Cycleo Earn-out") with the former shareholders of Cycleo SAS ("Cycleo Earn-out Beneficiaries"), which the Company acquired on March 7, 2012, the Company potentially may make payments totaling up to approximately $16.0 million based on the achievement of a combination of certain revenue and operating income milestones over a defined period ("Cycleo Defined Earn-out Period"). The Cycleo Defined Earn-out Period covers the period April 27, 2015 to April 26, 2020. For certain of the Cycleo Earn-out Beneficiaries, payment of the earn-out liability is contingent upon continued employment and is accounted for as post-acquisition compensation expense over the service period. The portion of the earn-out liability that is not dependent on continued employment is not considered as compensation expense. The Company has recorded a liability for the Cycleo Earn-out of $5.9$6.1 million and $5.5 million as of AprilJuly 29, 2018 and January 28, 2018, respectively, of which $2.2 million is expected to be paid within twelve months.
Pursuant to the terms of the AptoVision Earn-out ("AptoVision Earn-out") with the former shareholders of AptoVision ("AptoVision Earn-out Beneficiaries"), which the Company acquired on July 1, 2017, the Company potentially may make payments totaling up to approximately $47.0 million based on the achievement of a combination of certain net revenue, adjusted earnings and product development targets measured from the acquisition date through July 26, 2020.
A summary of earn-out liabilities, included in "Accrued liabilities" and "Other long-term liabilities", by classification follows:
Balance at April 29, 2018 Balance at January 28, 2018Balance at July 29, 2018 Balance at January 28, 2018
(in thousands)Cycleo AptoVision Total Cycleo AptoVision TotalCycleo AptoVision Total Cycleo AptoVision Total
Compensation expense$4,806
 $
 $4,806
 $4,408
 $
 $4,408
$5,432
 $
 $5,432
 $4,408
 $
 $4,408
Not conditional upon continued employment668
 21,000
 21,668
 668
 21,000
 21,668
668
 20,100
 20,768
 668
 21,000
 21,668
Interest expense444
 
 444
 444
 
 444

 
 
 444
 
 444
Total liability$5,918
 $21,000
 $26,918
 $5,520
 $21,000
 $26,520
$6,100
 $20,100
 $26,200
 $5,520
 $21,000
 $26,520
                      
Amount expected to be settled within twelve months$2,155
 $8,688
 $10,843
      $2,187
 $9,500
 $11,687
      

2322





Note 12: Concentration of Risk
The following significant customers accounted for at least 10% of net sales in one or more of the periods indicated:
 Three Months Ended
(percentage of net sales)April 29, 2018 April 30, 2017
Arrow Electronics (and affiliates)12% 9%
Trend-tek Technology Ltd (and affiliates)12% 10%
Samsung Electronics (and affiliates)8% 7%
Premier Technical Sales Korea, Inc. (and affiliates) (1)
5% 7%
(1) Premier is a distributor with a concentration of sales to Samsung. The above percentages represent the Company's estimate of the sales activity related to Samsung that is passing through this distributor.
The following table shows the customers that have an outstanding receivable balance that represents at least 10% of total net receivables for the periods indicated:
 Balance as of
(percentage of net sales)April 29, 2018 January 28, 2018
Trend-tek Technology Ltd (and affiliates)12% 8%
Frontek Technology Corporation10% 9%
Outside Subcontractors and Suppliers
The Company relies on a limited number of third-party subcontractors and suppliers for the production of silicon wafers, packaging and certain other tasks. Disruption or termination of supply sources or subcontractors, including due to natural disasters such as an earthquake or other causes, could delay shipments and could have a material adverse effect on the Company. Although there are generally alternate sources for these materials and services, qualification of the alternate sources could cause delays sufficient to have a material adverse effect on the Company. Several of the Company’s third-party subcontractors and suppliers, including third-party foundries that supply silicon wafers, are located in foreign countries, including China, Israel and Taiwan.A significant amount of the Company’s assembly and test operations are conducted by third-party contractors in China, Malaysia, Taiwan, Thailand, South Korea and the Philippines. For the first quarter of fiscal years 2019 and 2018, respectively, approximately 14% and 21%, respectively, of the Company’s silicon in terms of cost of wafers was supplied by a third-party foundry in China, and these percentages could be higher in future periods.
In the first quarter of fiscal year 2019, authorized distributors accounted for approximately 69% of the Company’s net sales compared to approximately 64% in the first quarter of fiscal year 2018, excluding consideration of any impact from the Warrant Shares. Generally, the Company does not have long-term contracts with its distributors and most can terminate their agreement with little or no notice. For the first quarter of fiscal year 2019, the Company's two largest distributors were based in Asia.

24





Note 13:12: Segment Information
Segment Information
The Company’s CEO functions as the CODM. The Company’s CODM makes operating decisions and assesses performance based on these operating segments. As part of a realignment strategy, during the first quarter of fiscal year 2019, the Company restructured and combined the Power and High Reliability operating segment with the Wireless and Sensing operating segment to better align resources with our LoRa® initiatives. This resulted in the Company having three operating segments compared to previously having four operating segments. The three operating segments: Protection, Signal Integrity, and Wireless and Sensing, all have similar economic characteristics and have been aggregated into one reportable segment identified in the table below as the "Semiconductor Products Group".
The Company’s assets are commingled among the various operating segments and the CODM does not use that information in making operating decisions or assessing performance. Therefore, the Company has not included asset information by segment below.
Net sales by segment are as follows:
Three Months EndedThree Months Ended Six Months Ended
(in thousands)April 29, 2018 April 30, 2017July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
Semiconductor Products Group$130,429
 $143,802
$163,211
 $153,127
 $293,640
 $296,929
Total$130,429
 $143,802
$163,211
 $153,127
 $293,640
 $296,929
Income by segment and reconciliation to consolidated operating income:
Three Months EndedThree Months Ended Six Months Ended
(in thousands)April 29, 2018 April 30, 2017July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
Semiconductor Products Group$40,812
 $39,222
$47,110
 $42,856
 $87,922
 $82,078
Operating income by segment40,812
 39,222
47,110
 42,856
 87,922
 82,078
Items to reconcile segment operating income to consolidated income before taxes          
Share-based compensation35,516
 13,286
13,966
 15,525
 49,481
 28,810
Intangible amortization6,961
 6,286
6,480
 6,675
 13,441
 12,961
Changes in the fair value of contingent earn-out obligations(900) 
 (900) 
Litigation cost net of recoveries(6,632) 
 (6,632) 
Other non-segment related expenses1,432
 1,204
1,260
 1,764
 2,693
 2,969
Amortization of fair value adjustments related to acquired property, plant and equipment
 190

 
 
 190
Interest expense, net2,190
 2,046
2,200
 2,029
 4,390
 4,075
Non-operating expense, net(190) 632
(542) 204
 (732) 836
(Loss) income before taxes$(5,097) $15,578
Income before taxes$31,278
 $16,659
 $26,181
 $32,237
Information by Product Line
The Company operates exclusively in the semiconductor industry and primarily within the analog and mixed-signal sector.
The table below provides net sales activity by product line on a comparative basis:
Three Months EndedThree Months Ended Six Months Ended
(in thousands, except percentages)April 29, 2018 April 30, 2017July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
Signal Integrity$65,599
 50 % $68,058
 49 %$68,802
 42% $66,666
 44 % $134,401
 45 % $134,724
 46 %
Protection40,792
 31 % 42,249
 29 %45,999
 28% 45,058
 29 % 86,791
 30 % 87,307
 29 %
Wireless and Sensing45,539
 35 % 38,775
 26 %48,410
 30% 44,600
 29 % 93,949
 32 % 83,375
 28 %
Other: Warrant Shares (1)
(21,501) (16)% (5,280) (4)%
 % (3,197) (2)% (21,501) (7)% (8,477) (3)%
Total net sales$130,429
 100 % $143,802
 100 %$163,211
 100% $153,127
 100 % $293,640
 100 % $296,929
 100 %

23





(1)The cost of the Warrant granted was recognized as an offset to net sales over the respective performance period. The Warrant is now fully-vested and exercisable for a total of 869,565 shares, with no additional costs to be recognized in future periods following the first quarter of fiscal year 2019.

25





Information by Sales Channel
Three Months EndedThree Months Ended Six Months Ended
(in thousands)April 29, 2018April 30, 2017July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
Distributor$111,340
 $100,542
$109,844
 $100,121
 $212,317
 $194,643
Direct40,590
 48,540
53,367
 56,203
 102,824
 110,763
Other: Warrant Shares(21,501) (5,280)
 (3,197) (21,501) (8,477)
Total net sales$130,429
 $143,802
$163,211
 $153,127
 $293,640
 $296,929
Geographic Information
The Company generates virtually all of its sales from its Semiconductor Products Group through sales of analog and mixed-signal devices.
Net sales activity by geographic region is as follows:
Three Months EndedThree Months Ended Six Months Ended
April 29, 2018 April 30, 2017July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
Asia-Pacific68 % 75 %75% 73 % 72 % 75 %
North America27 % 22 %19% 21 % 28 % 21 %
Europe9 % 7 %6% 8 % 7 % 7 %
Other: Warrant Shares(4)% (4)%% (2)% (7)% (3)%
100 % 100 %100% 100 % 100 % 100 %
The Company attributes sales to a country based on the ship-to address. The table below summarizes sales activity to countries that represented greater than 10% of total net sales for at least one of the periods presented:
Three Months EndedThree Months Ended Six Months Ended
(percentage of total sales)April 29, 2018 April 30, 2017July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
China (including Hong Kong)50% 52%56% 49% 53% 50%
United States14% 9%10% 9% 12% 9%

2624





Note 14:13: Stock Repurchase Program
Stock Repurchase Program
The Company maintains a stock repurchase program that was initially approved by its Board of Directors in March 2008. The stock repurchase program does not have an expiration date and the Company’s Board of Directors has authorized expansion of the program over the years. The following table summarizes activity under the program for the presented periods:
Three Months EndedThree Months Ended Six Months Ended
April 29, 2018 April 30, 2017July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
(in thousands, except number of shares)Shares Value Shares ValueShares Value Shares Value Shares Value Shares Value
Shares repurchased under the stock repurchase program645,114
 $25,325
 300,000
 $9,961
495,609
 $24,413
 12,304
 $428
 1,140,753
 $49,738
 312,304
 $10,389
Total treasury shares required645,114
 $25,325
 300,000
 $9,961
495,609
 $24,413
 12,304
 $428
 1,140,753
 $49,738
 312,304
 $10,389
On May 24, 2018, the Company's Board of Directors authorized the expansion of the stock repurchase program by $250.0 million. As of AprilJuly 29, 2018, the Company had repurchased $176.7$201.1 million in shares of its common stock under the program since inception and the remaining authorization under the program was $21.7$247.3 million. Under the program, the Company may repurchase its common stock at any time or from time to time, without prior notice, subject to market conditions and other considerations. The Company’s repurchases may be made through Rule 10b5-1 and/or Rule 10b-18 or other trading plans, open market purchases, privately negotiated transactions, block purchases or other transactions. The Company intends to fund repurchases under the program from cash on hand. The Company has no obligation to repurchase any shares under the program and may suspend or discontinue it at any time.
On May 24, 2018, the Company's Board of Directors authorized the expansion of the stock repurchase program by $250.0 million, bringing the total available authorization under the program to $271.7 million.


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Note 15:14: Restructuring
From time to time, the Company takes steps to realign the business to focus on high-growth areas, provide customer value and make the Company more efficient. As a result, the Company has re-aligned resources and infrastructure, which resulted in restructuring expense of $0.3 million and $6.3 million as of Aprilfor the six months ended July 29, 2018 and January 28, 2018, respectively.2018.
Restructuring related liabilities are included in "Accrued liabilities" within the Balance Sheets as of AprilJuly 29, 2018 and January 28, 2018, respectively. Restructuring charges are presented in "Selling, general and administrative" within the Statements of Income.
Activity under the restructuring plans is summarized in the following table:
(in thousands)One-time employee termination benefits Contract commitments TotalOne-time employee termination benefits Contract commitments Total
Balance at January 28, 2018$4,063
 $686
 $4,749
$4,063
 $686
 $4,749
Charges346
 
 346
346
 
 346
Cash payments(2,691) (149) (2,840)
Balance at April 29, 2018$1,718
 $537
 $2,255
Cash payments and adjustments(3,342) (192) (3,534)
Balance at July 29, 2018$1,067
 $494
 $1,561

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Note 16:15: Derivatives and Hedging Activities
The Company is exposed to certain risk arising from both its business operations and economic conditions and principally manages its exposures to a wide variety of business and operational risks through management of its core business activities. The Company, on a routine basis and in the normal course of business, experiences expenses denominated in Swiss Franc ("CHF"), Canadian Dollar ("CAD") and Great British Pound ("GBP"). Such expenses expose the Company to exchange rate fluctuations between these foreign currencies and the U.S. Dollar ("USD"). The Company uses derivative financial instruments in the form of forward contracts to mitigate risk associated with adverse movements in these foreign currency exchange rates on a portion of foreign denominated expenses expected to be realized during the current and following fiscal year. Currency forward contracts involve fixing the exchange rate for delivery of a specified amount of foreign currency on a specified date.
The Company’s accounting treatment for these instruments is based on whether or not the instruments are designated as a hedging instrument. The Company is currently applying hedge accounting to all foreign currency derivatives and has designated these hedges as cash flow hedges.
At AprilJuly 29, 2018, the Company had the following outstanding foreign exchange contracts:
(in thousands)        
Foreign Exchange Contracts Number of Instruments Sell Notional Value Buy Notional Value Number of Instruments Sell Notional Value Buy Notional Value
Sell USD/Buy CAD Forward Contract 9 $12,829
 C$16,500
 6 $8,560
 C$11,000
Total 9 
   6 
  
These contracts met the criteria for cash flow hedges and the unrealized gains or losses, after tax, are recorded as a component of "Accumulated other comprehensive loss" within the Balance Sheet. The effective portions of cash flow hedges are recorded in accumulated other comprehensive income or loss ("AOCI") until the hedged item is recognized in selling, general and administrative ("SG&A")&A expense within the Statements of Income when the underlying hedged expense is recognized. Any ineffective portions of cash flow hedges are recorded in "Non-operating expense, net" within the Company’s Statements of Income. The Company presents its derivative assets and liabilities at their gross fair values on the Balance Sheets.
The Company had no outstanding foreign exchange contracts at January 28, 2018. The table below summarizes the carrying values of derivative instruments as of AprilJuly 29, 2018:
 Carrying Values of Derivative Instruments as of April 29, 2018 Carrying Values of Derivative Instruments as of July 29, 2018
(in thousands) 
Fair Value - Assets (2)
 
Fair Value - (Liabilities) (2)
 Derivative Net Carrying Value 
Fair Value - Assets (2)
 
Fair Value - (Liabilities) (2)
 Derivative Net Carrying Value
Derivatives designated as hedging instruments            
Foreign exchange contracts (1)
 $64
 $
 $64
 $
 $(126) $(126)
Total derivatives $64
 $
 $64
 $
 $(126) $(126)
(1) Assets are included in "Other current assets" and liabilities are included in "Accrued liabilities" within the Balance Sheets.
(2) The fair values of the foreign exchange forward contracts are valued using Level 2 inputs. Please refer to Note 6.
The following table summarizes the amount of income recognized from derivative instruments for the three months ended AprilJuly 29, 2018 and AprilJuly 30, 2017 as well as the line items within the accompanying Statements of Income where the results are recorded for cash flow hedges:
Amount of Gain (Loss) Recognized in AOCI on Derivative (Effective Portion)  Location of Gain or Loss into Income (Effective Portion) Amount of Gain Reclassified from AOCI into Income (Effective Portion) Location of Gain or Loss Recognized in Income on Derivative (Ineffective Portion and Amount Excluded from Effectiveness Testing) Amount of Gain or Loss Recognized in Income on Derivative (Ineffective Portion and Amount Excluded from Effectiveness Testing)Amount of Gain (Loss) Recognized in AOCI on Derivative (Effective Portion)  Location of Gain or Loss into Income (Effective Portion) Amount of Gain Reclassified from AOCI into Income (Effective Portion) Location of Gain or Loss Recognized in Income on Derivative (Ineffective Portion and Amount Excluded from Effectiveness Testing) Amount of Gain or Loss Recognized in Income on Derivative (Ineffective Portion and Amount Excluded from Effectiveness Testing)
Three Months Ended Three Months Ended Three Months EndedThree Months Ended Three Months Ended Three Months Ended
(in thousands)April 29, 2018 April 30, 2017 April 29, 2018 April 30, 2017 April 29, 2018 April 30, 2017July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
Sell USD/Buy CAD Forward Contract$65
 $(35) SG&A $(1) $
 SG&A $
 $
$(223) $1,038
 SG&A $34
 $(90) SG&A $
 $(3)
Sell USD/Buy GBP Forward Contract
 234
 SG&A 
 (59) SG&A 
 

 71
 SG&A 
 (161) SG&A 
 
$65
 $199
 $(1) $(59) $
 $
$(223) $1,109
 $34
 $(251) $
 $(3)

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The following table summarizes the amount of gains related to the effective portion ofincome recognized from derivative instruments designated as cash flow hedges included in AOCI within the Balance Sheets for the threesix months ended AprilJuly 29, 2018 and AprilJuly 30, 2017 was $0.1 million and $0.1 million, respectively. Any gains oras well as the line items within the accompanying Statements of Income where the results are recorded for cash flow hedges:
 Amount of Gain (Loss) Recognized in AOCI on Derivative (Effective Portion)  Location of Gain or Loss into Income (Effective Portion) Amount of Gain Reclassified from AOCI into Income (Effective Portion) Location of Gain or Loss Recognized in Income on Derivative (Ineffective Portion and Amount Excluded from Effectiveness Testing) Amount of Gain or Loss Recognized in Income on Derivative (Ineffective Portion and Amount Excluded from Effectiveness Testing)
 Six Months Ended  Six Months Ended  Six Months Ended
(in thousands)July 29, 2018 July 30, 2017  July 29, 2018 July 30, 2017  July 29, 2018 July 30, 2017
Sell USD/Buy CAD Forward Contract$(158) $1,003
 SG&A $33
 $(90) SG&A $
 $(2)
Sell USD/Buy GBP Forward Contract
 305
 SG&A 
 (220) SG&A 
 
 $(158) $1,308
   $33
 $(310)   $
 $(2)
The estimated net amount of the existing losses under these contractsthat are reported in accumulated other comprehensive income as of July 29, 2018 that is expected to be realized and reclassified to selling, general and administrative expensesinto earnings within the next nine months.twelve months was $0.2 million.

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ITEM 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following "Management’s Discussion and Analysis of Financial Condition and Results of Operations" should be read in conjunction with our unaudited condensed consolidated financial statements and the accompanying notes included in Part I, Item 1 of this Quarterly Report on Form 10-Q (this "Quarterly Report") and the "Special Note Regarding Forward-Looking and Cautionary Statements" in this Quarterly Report.
Overview
Semtech Corporation (together with its consolidated subsidiaries, the "Company", "we", "our", or "us") designs, develops, manufactures and markets high-performance analog and mixed signal semiconductors and advanced algorithms. As part of a realignment strategy, during the first quarter of fiscal year 2019, the Companywe restructured and combined the Power and High Reliability operating segment with the Wireless and Sensing operating segment to better align resources with our LoRa® initiatives. We operate and account for results in one reportable segment. The Company’sOur interim unaudited condensed consolidated balance sheets are referred to herein as the "Balance Sheets" and interim unaudited condensed consolidated statements of income are referred to herein as the "Statements of Income."
Our product lines include:
Signal Integrity Products. We design, develop and market a portfolio of optical data communications and video transport products used in a wide variety of enterprise computing, industrial, communications and high-end consumer applications. Our comprehensive portfolio of integrated circuits ("ICs") for datacenters, enterprise networks, passive optical networks ("PON"), and wireless basestation optical transceivers and high-speed interfaces ranges from 100Mbps to 400Gbps and supports key industry standards such as Fibre Channel, Infiniband, Ethernet, PON and SONET.synchronous optical networks. Our video products offer advanced solutions for next generation broadcast applications, as well as highly differentiated video over IP technology for Pro AV applications.
Protection Products. We design, develop and market high performance protection devices, which are often referred to as transient voltage suppressors ("TVS"). TVS devices provide protection for electronic systems where voltage spikes (called transients), such as electrostatic discharge ("ESD"), electrical over stress ("EOS") or secondary lightning surge energy, can permanently damage sensitive semiconductor ICs. Our portfolio of protection solutions include filter and termination devices that are integrated with the TVS device. Our products provide robust protection while preserving signal integrity in high-speed communications, networking and video interfaces. These products also operate at very low voltage. Our protection products can be found in a broad range of applications including smart phones, LCD and organic light-emitting diode TVs, set-top boxes, monitors and displays, tablets, computers, notebooks, base stations, routers, automobile and industrial instruments.
Wireless and Sensing Products. We design, develop and market a portfolio of specialized RFradio frequency products used in a wide variety of industrial, medical and communications applications, and specialized sensing products used in industrial and consumer applications. Our wireless products, which include our LoRa® devices and radio frequency technology ("LoRa Technology"), feature industry leading and longest range industrial, scientific and medical radio, enabling a lower total cost of ownership and increased reliability in all environments. This makes these products particularly suitable for machine to machine ("M2M") and IoT applications. Our unique sensing technology enables smart proximity sensing and advanced user interface solutions for our mobile and consumer products. Our wireless and sensing products can be found in a broad range of applications in the industrial, medical and consumer markets. We also design, develop and market power product devices that control, alter, regulate and condition the power within electronic systems. The highest volume product types within this category are switching voltage regulators, combination switching and linear regulators, smart regulators, isolated switches and wireless charging.
Our net sales by product line are as follows:
Three Months EndedThree Months Ended Six Months Ended
(in thousands)April 29, 2018 April 30, 2017July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
Signal Integrity$65,599
 $68,058
$68,802
 $66,666
 $134,401
 $134,724
Protection40,792
 42,249
45,999
 45,058
 86,791
 87,307
Wireless and Sensing45,539
 38,775
48,410
 44,600
 93,949
 83,375
Other: Warrant Shares (1)
(21,501) (5,280)
 (3,197) (21,501) (8,477)
Total$130,429
 $143,802
$163,211
 $153,127
 $293,640
 $296,929
(1) On October 5, 2016, we issued a warrant (the "Warrant") to Comcast Cable Communications Management LLC ("Comcast") to purchase up to 1,086,957 shares (the "Warrant Shares") of our common stock. The Warrant was issued by us to Comcast in connection with an agreement between the parties regarding the intended trial deployment by Comcast of a low-power wide-area Network ("LPWAN") in the United States, based on our LoRa® devices and wireless radio frequency technology. The Warrant is accounted for as equity and the cost is

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recognized as an offset to net sales. The Warrant is now fully-vested and exercisable for a total of 869,565 shares, with no additional costs to be recognized in future periods.
The following significant customers accounted for at least 10% of net sales in one or more of the periods indicated:
 Three Months Ended Six Months Ended
(percentage of net sales)July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
Arrow Electronics (and affiliates)10% 12% 11% 10%
Trend-tek Technology Ltd (and affiliates)13% 11% 13% 10%
Samsung Electronics (and affiliates)7% 7% 7% 7%
Premier Technical Sales Korea, Inc. (and affiliates) (1)
4% 6% 5% 6%
(1) Premier is a distributor with a concentration of sales to Samsung. The above percentages represent the Company's estimate of the sales activity related to Samsung that is passing through this distributor.
The following table shows the customers that have an outstanding receivable balance that represents at least 10% of total net receivables as of the dates indicated:
 Balance as of
(percentage of net sales)July 29, 2018 January 28, 2018
Frontek Technology Corporation12% 9%
Huawei Tech. Investment Co. Ltd.10% 8%
Most of our sales to customers are made on the basis of individual customer purchase orders. Many customers include cancellation provisions in their purchase orders. Trends within the industry toward shorter lead-times and "just-in-time" deliveries have resulted in our reduced ability to predict future shipments. As a result, we rely on orders received and shipped within the same quarter for a significant portion of our sales. Orders received and shipped in the first quarterssecond quarter of fiscal years 2019 and 2018 represented 69%39% and 41%37% of net sales, respectively, excluding consideration of any impact from the Warrant Shares.respectively. Sales made directly to customers during the first quarterssecond quarter of fiscal years 2019 and 2018 were 31%33% and 36% of net sales, respectively. The remaining sales were made through independent distributors. Our business relies on foreign-based entities. Most of our outside subcontractors and suppliers, including third-party foundries that supply silicon wafers, are located in foreign countries, including China, Taiwan and Israel. For the firstsecond quarter of fiscal years 2019 and 2018, approximately 14%15% and 21%, respectively, of the Company’s silicon in terms of cost of wafers was supplied by a third-party foundry in China, and these percentages could be higher in future periods. Foreign sales during the firstsecond quarter of fiscal years 2019 and 2018 constituted approximately 86%90% and 91%, respectively, of our net sales. Approximately 68%75% and 82%81% of foreign sales during the firstsecond quarters of fiscal years 2019 and 2018, respectively, were to customers located in the Asia-Pacific region. The remaining foreign sales were primarily to customers in Europe, Canada, and Mexico.
We use several metrics as indicators of future potential growth. The indicators that we believe best correlate to potential future revenue growth are design wins and new product releases. There are many factors that may cause a design win or new product release not to result in sales, including a customer decision not to go to system production, a change in a customer’s perspective regarding a product’s value or a customer’s product failing in the end-market. As a result, although a design win or new product introduction is an important step towards generating future revenue, it does not inevitably result in us being awarded business or receiving a purchase commitment.
Historically, our results have reflected some seasonality, with demand levels generally lower in the enterprise computing and high-end consumer end-markets during the first and fourth quarters of our fiscal year in comparison to the second and third quarters.

Critical Accounting Policies and Estimates
In addition to the discussion below, please refer to the disclosures regarding our critical accounting policies in "Management’s Discussion and Analysis of Financial Condition and Results of Operations" included in Item 7 of our Annual Report on Form 10-K for the fiscal year ended January 28, 2018 filed with the Securities and Exchange Commission ("SEC") on March 22, 2018.
Fiscal Periods
We report results on the basis of 52 and 53 week periods and end our fiscal year on the last Sunday in January. The other quarters generally end on the last Sunday of April, July and October. All quarters consist of 13 weeks except for one 14-week period in the fourth quarter of 53-week years. The firstsecond quarter of fiscal years 2019 and 2018 each consisted of 13 weeks.

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Revenue and Cost of Sales
The Company derives itsWe derive our revenue primarily from the sale of semiconductor products into various end markets. Revenue is recognized when control of these products is transferred to the Company’sour customers, in an amount that reflects the consideration the Company expectswe expect to be entitled to in exchange for these products. Control is generally transferred when products are shipped and, to a lesser extent, when the products are delivered. Recovery of costs associated with product design and engineering services are recognized during the period in which services are performed and are reported as a reduction to product development and engineering expense. Historically, these recoveries have not exceeded the cost of the related development efforts. The Company includesWe include revenue related to granted technology licenses as part of "Net sales." Historically, revenue from these arrangements has not been significant though it is part of itsour recurring ordinary business.
The Company determinesWe determine revenue recognition through the following five steps:
Identification of the contract, or contracts, with a customer
Identification of the performance obligations in the contract
Determination of the transaction price
Allocation of the transaction price to the performance obligations in the contract
Recognition of revenue when, or as, performance obligations are satisfied
The Company accountsWe account for a contract when it has approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance and collectability of consideration is probable.

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The Company’sOur revenue contracts generally represent a single performance obligation to sell itsour products to trade customers. Net sales reflect the transaction prices for contracts, which include units shipped at selling prices reduced by variable consideration. Determination of variable consideration requires judgment by the Company.us. Variable consideration includes expected sales returns and other price adjustments. Variable consideration is estimated using the expected value method considering all reasonably available information, including the Company’sour historical experience and itsour current expectations, and is reflected in the transaction price when sales are recorded. Sales returns are generally accepted at the Company’sour discretion or from distributors with such rights. The Company’sOur contracts with trade customers do not have significant financing components or non-cash consideration. The Company recordsWe record net sales excluding taxes collected on itsour sales to itsour trade customers.
The Company providesWe provide an assurance type warranty which is typically not sold separately and does not represent a separate performance obligation. The Company’sOur payment terms are generally aligned with shipping terms (See Note 2).
On October 5, 2016, we issued a Warrant to Comcast to purchase up to 1,086,957 Warrant Shares of our common stock. The cost of the Warrant is recognized as an offset to net sales. On April 27, 2018, the Companywe accelerated the vesting of the remaining 586,956 unvested shares from the Warrant ("Acceleration Event"), resulting in the full recognition of the previously unrecognized costs. For the three-month period ended April 29, 2018,first quarter of fiscal year 2019, the revenue offset reflects the cost associated with the Warrant of $21.5 million, including $15.9 million related to the Acceleration Event. The Warrant is now fully-vested and exercisable for a total of 869,565 shares. No additional Warrant related costs will be recognized in future periods.periods following the first quarter of fiscal year 2019.
Gross Profit
Gross profit is equal to our net sales less our cost of sales. Our cost of sales includes materials, depreciation on fixed assets used in the manufacturing process, shipping costs, direct labor and overhead. We determine the cost of inventory by the first-in, first-out method.
Operating Costs
Our operating costs and expenses generally consist of selling, general and administrative, product development and engineering costs, costs associated with acquisitions, restructuring charges, and other operating related charges.

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Results of Operations
The following table sets forth, for the periods indicated, our Statements of Income expressed as a percentage of revenues.
 Three Months Ended
 April 29, 2018 April 30, 2017
Net sales100.0 % 100.0 %
Cost of sales45.2 % 41.0 %
Gross profit54.8 % 59.0 %
Operating costs and expenses:   
Selling, general and administrative31.7 % 23.7 %
Product development and engineering20.1 % 18.1 %
Intangible amortization5.3 % 4.4 %
Loss on disposition of business operations % 0.3 %
Total operating costs and expenses57.2 % 46.4 %
Operating (loss) income(2.4)% 12.7 %
Interest expense, net(1.7)% (1.4)%
Non-operating income (expense), net0.1 % (0.4)%
(Loss) income before taxes and equity in net losses of equity method investments(3.9)% 10.8 %
Provision for taxes(13.4)% 2.6 %
Net income before equity in net losses of equity method investments9.5 % 8.2 %
Equity in net losses of equity method investments %  %
Net income9.5 % 8.2 %
Percentages may not add precisely due to rounding.   

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 Three Months Ended Six Months Ended
 July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
Net sales100.0 % 100.0 % 100.0 % 100.0 %
Cost of sales38.7 % 39.8 % 41.6 % 40.3 %
Gross profit61.3 % 60.2 % 58.4 % 59.7 %
Operating costs and expenses:       
Selling, general and administrative20.5 % 25.6 % 25.5 % 24.7 %
Product development and engineering17.2 % 17.9 % 18.5 % 18.0 %
Intangible amortization4.0 % 4.4 % 4.6 % 4.4 %
Loss on disposition of business operations %  %  % 0.1 %
Changes in the fair value of contingent earn-out obligations(0.6)%  % (0.3)%  %
Total operating costs and expenses41.2 % 47.9 % 48.3 % 47.2 %
Operating income20.1 % 12.3 % 10.2 % 12.5 %
Interest expense, net(1.3)% (1.3)% (1.5)% (1.4)%
Non-operating income (expense), net0.3 % (0.1)% 0.2 % (0.3)%
Income before taxes and equity in net losses of equity method investments19.1 % 10.9 % 8.9 % 10.9 %
Provision for taxes3.7 % 2.7 % (3.9)% 2.6 %
Net income before equity in net losses of equity method investments15.4 % 8.2 % 12.8 % 8.2 %
Equity in net losses of equity method investments %  %  %  %
Net income15.4 % 8.2 % 12.8 % 8.2 %
Percentages may not add precisely due to rounding.       
Our regional mix of (loss) income from continuing operations before taxes and equity in net losses of equity method investments is as follows:
Three Months EndedThree Months Ended Six Months Ended
(in thousands)April 29, 2018 April 30, 2017July 29, 2018 July 30, 2017 July 29, 2018 July 30, 2017
Domestic$(7,700) $(4,167)$(3,524) $(4,863) $(11,224) $(9,030)
Foreign2,603
 19,745
34,802
 21,522
 37,405
 41,267
Total$(5,097) $15,578
$31,278
 $16,659
 $26,181
 $32,237
Domestic performance from continuing operations includes amortization of acquired intangible assets and higher levels of share-based compensation compared to foreign operations.
Recent Accounting Pronouncements
New accounting standards are discussed in Note 1 to our unaudited condensed consolidated financial statements, included in Item 1, of this Quarterly Report on Form 10-Q.

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Comparison of the Three Months Ended AprilJuly 29, 2018 and AprilJuly 30, 2017
All periods presented in the following summary of sales by major end-market reflect our current classification methodology (see Note 1 to our unaudited condensed consolidated financial statements in this Quarterly Report on Form 10-Q for a description of each market category):
Three Months EndedThree Months Ended
(in thousands, except percentages)April 29, 2018 
April 30, 2017 (1)
July 29, 2018 
July 30, 2017 (1)
Enterprise Computing$48,863
 37 % $51,624
 36 %$49,677
 31% $49,536
 33 %
Industrial48,846
 37 % 37,681
 26 %49,746
 30% 43,146
 28 %
High-End Consumer37,513
 29 % 41,927
 29 %44,658
 27% 44,706
 29 %
Communications16,708
 13 % 17,850
 13 %19,130
 12% 18,936
 12 %
Other: Warrant Shares(21,501) (16)% (5,280) (4)%
 % (3,197) (2)%
Total$130,429
 100 % $143,802
 100 %$163,211
 100% $153,127
 100 %
(1) Reclassifications have been made to prior period amounts to conform to the current year’s presentation.
NetSales
Net sales for the second quarter of fiscal year 2019 were $163.2 million, an increase of 7% compared to $153.1 million for the second quarter of fiscal year 2018. During the second quarter of fiscal year 2019, China based demand continued to grow driven by strength in our LoRa® products, which drove overall growth in the industrial end-market. The Warrant Shares fully vested in the first quarter of fiscal year 2019, and therefore, did not impact net sales in the second quarter of fiscal year 2019.
Based on recent bookings trends and our backlog entering the quarter, we estimate net sales for the third quarter of fiscal year 2019 to be between $168.0 million and $178.0 million.
Gross Profit
In the second quarter of fiscal year 2019, gross profit increased to $100.1 million from $92.2 million in the second quarter of fiscal year 2018. Gross margins were 61.3% in the second quarter of fiscal year 2019 compared to 60.2% in the second quarter of fiscal year 2018. In the second quarter of fiscal year 2019, gross margin was favorably impacted by the Acceleration Event, which eliminated the offset to net sales due to the Warrant.
In the third quarter of fiscal year 2019, we expect our gross margins to be in the range of 61.0% to 62.0%.
Operating Costs and Expenses
 Three Months Ended Change
(in thousands, except percentages)July 29, 2018 July 30, 2017 
Selling, general and administrative$33,529
 50 % $39,237
 54% (15)%
Product development and engineering28,079
 41 % 27,432
 37% 2 %
Intangible amortization6,480
 10 % 6,675
 9% (3)%
Changes in the fair value of contingent earn-out obligations(900) (1)% 
 % 100 %
Total operating costs and expenses$67,188
 100 % $73,344
 100% (8)%
Selling, General and Administrative Expenses
Selling, general and administrative ("SG&A") expenses decreased in the second quarter of fiscal year 2019 compared to the same quarter of fiscal year 2018 as a result of a $6.6 million offset to expense from proceeds related to the settlement of a lawsuit against HiLight Semiconductor Limited ("HiLight") and related defendants. This was partially offset by higher share-based compensation costs. The higher levels of share-based compensation expense resulted primarily from the impact of a higher stock price on the related fair value re-measurement of awards accounted for as liabilities.
Product Development and Engineering Expenses
Product development and engineering expenses increased slightly in the second quarter of fiscal year 2019 compared to the second quarter of fiscal year 2018 as a result of marginally lower recoveries from third parties for non-recurring engineering services.
The levels of product development and engineering expenses reported in a fiscal period can be significantly impacted, and therefore experience period over period volatility, by the number of new product tape-outs and by the timing of recoveries from non-recurring engineering services which are typically recorded as a reduction to product development and engineering expense.

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Intangible Amortization
Intangible amortization was $6.5 million and $6.7 million in the second quarter of fiscal years 2019 and 2018, respectively.
Interest Expense
Interest expense and amortization of debt discounts was $2.2 million and $2.0 million in the second quarter of fiscal years 2019 and 2018, respectively. The impact of higher interest rates was partially offset by lower overall debt levels.
We expect the interest rates on our credit facilities to be relatively stable in the third quarter of fiscal year 2019. See "Liquidity and Capital Resources" for a description of our credit facilities.
Income Taxes
The effective tax rates for the second quarter of fiscal years 2019 and 2018 were 19.5% and 24.6%, respectively. In the second quarter of fiscal year 2019, we recorded an income tax provision of $6.1 million, compared to $4.1 million in the second quarter of fiscal year 2018. The effective tax rate in the second quarter of fiscal year 2019 was lower than the effective tax rate in the second quarter of fiscal year 2018 primarily due to higher pre-tax book income and timing of regional earnings in fiscal year 2019. Our effective tax rate in the second quarter of fiscal year 2019 differs from the statutory federal income tax rate of 21% primarily due to regional mix of income.
As a global organization, we are subject to audit by taxing authorities in various jurisdictions. To the extent that an audit, or the closure of a statute of limitations, results in adjusting our reserves for uncertain tax positions, our effective tax rate could experience extreme volatility since any adjustment would be recorded as a discrete item in the period of adjustment.
Comparison of the Six Months Ended July 29, 2018 and July 30, 2017
All periods presented in the following summary of sales by major end-market reflect our current classification methodology (see Note 1 to our unaudited condensed consolidated financial statements in this Quarterly Report on Form 10-Q for a description of each market category):
 Six Months Ended
(in thousands, except percentages)July 29, 2018 
July 30, 2017 (1)
Enterprise Computing$98,539
 33 % $101,159
 35 %
Industrial98,592
 34 % 80,827
 27 %
High-End Consumer82,171
 28 % 86,634
 29 %
Communications35,839
 12 % 36,786
 12 %
Other: Warrant Shares(21,501) (7)% (8,477) (3)%
Total$293,640
 100 % $296,929
 100 %
(1) Reclassifications have been made to prior period amounts to conform to the current year’s presentation.
Net Sales
Net sales for the first quartersix months of fiscal year 2019 were $130.4$293.6 million, a decrease of 9%1.1% compared to $143.8$296.9 million for the first quartersix months of fiscal year 2018. During the first quartersix months of fiscal year 2019, mobile sales in China were lower and the Acceleration Event reduced net sales by an incremental $15.9 million. This was partially offset by growing demand for our LoRa® products, largely in China.
Based on recent bookings trends and our backlog entering the quarter, we estimate net sales for the second quarter of fiscal year 2019 to be between $155.0 million and $167.0 million.products.
Gross Profit
In the first quartersix months of fiscal year 2019, gross profit decreased to $71.5$171.6 million from $84.9$177.2 million in the first quartersix months of fiscal year 2018. Gross margins were 54.8%58.4% in the first quartersix months of fiscal year 2019 compared to 59.0%59.7% in the first quartersix months of fiscal year 2018. In the first quartersix months of fiscal year 2019, gross margin was adversely impacted by the Acceleration Event which reduced our gross profit by $15.9 million.
In the second quarter of fiscal year 2019, we expect our gross margins to be in the range of 60.8% to 61.8%.
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Operating Costs and Expenses
Three Months Ended ChangeSix Months Ended Change
(in thousands, except percentages)April 29, 2018 April 30, 2017 July 29, 2018 July 30, 2017 
Selling, general and administrative$41,406
 56% $34,015
 51% 22 %$74,935
 53 % $73,252
 52% 2 %
Product development and engineering26,199
 35% 25,983
 39% 1 %54,278
 39 % 53,415
 38% 2 %
Intangible amortization6,961
 9% 6,286
 9% 11 %13,441
 9 % 12,961
 10% 4 %
Gain on disposition of business operations
 % 375
 1% (100)%
Loss on disposition of business operations
  % 375
 % (100)%
Changes in the fair value of contingent earn-out obligations(900) (1)% 
 % (100)%
Total operating costs and expenses$74,566
 100% $66,659
 100% 12 %$141,754
 100 % $140,003
 100% 1 %
Selling, General and Administrative Expenses
Selling, general and administrative ("SG&A")&A expenses increased in the first quartersix months of fiscal year 2019 compared to the same quarterfirst six months of fiscal year 2018 as a result of higher share-based compensation costs.costs and an increase in our supplemental compensation costs resulting from our improved financial performance. The higher levels of share-based compensation

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expense primarily resulted from reflect the impact of an award modification and the related fair value re-measurement of awards accounted for as liabilities rather than equity due to an increase in our stock price. This was partially offset by a $6.6 million reduction to expense from proceeds related to the settlement of a lawsuit against HiLight and related defendants.
Product Development and Engineering Expenses
Product development and engineering expenses increased slightly in the first quartersix months of fiscal year 2019 compared to the first quartersix months of fiscal year 2018 as a result of higher levels of share-based compensation cost primarily from the increase in our stock price.
2018. The levels of product development and engineering expenses reported in a fiscal period can be significantly impacted, and therefore experience period over period volatility, by the number of new product tape-outs and by the timing of recoveries from non-recurring engineering services which are typically recorded as a reduction to product development and engineering expense.
Intangible Amortization
Intangible amortization was $7.0$13.4 million and $6.3$13.0 million in the first quartersix months of fiscal years 2019 and 2018, respectively. The increase relates entirely to the addition of intangibles related to the acquisition of AptoVision Technologies Inc. ("AptoVision") in July 2017.
Interest Expense
Interest expense and amortization of debt discounts was $2.2$4.4 million and $2.0$4.1 million in the first quartersix months of fiscal years 2019 and 2018, respectively. The impact of higher LIBORinterest rates on interest expense was partially offset by lower overall debt levels.
We expect the interest rate on our credit facility to increase slightly in the second quarter of fiscal year 2019 as a result of higher anticipated LIBOR rates. See "Liquidity and Capital Resources" for a description of our credit facility.
Income Taxes
The effective tax rates for the first quartersix months of fiscal years 2019 and 2018 were a provision benefit of 341.3%43.7% and provision of 24.1%24.4%, respectively. In the first quartersix months of fiscal year 2019, we recorded an income tax benefit of $17.5$11.4 million, compared to a tax provision of $3.8$7.9 million in the first quartersix months of fiscal year 2018. The effective tax rate in the first quartersix months of fiscal year 2019 was higherlower than the effective tax rate in the first quartersix months of fiscal year 2018 primarily due to a partial release of the valuation reserve against our U.S. deferred tax assets. Our effective tax rate in the first quartersix months of fiscal year 2019 differs from the statutory federal income tax rate of 21% primarily due to regional mix of income and a partial release of the valuation reserve against our U.S. deferred tax assets.
In connection with the enactment of the “TaxTax Cuts and Jobs Act ("Tax Act"), we have determined that we will remit approximately $240.0 million of foreign earnings in the foreseeable future, and as a result, have established a deferred income tax liability for the withholding tax that will be due upon distribution of these earnings. We intend to indefinitely reinvest all other unremitted foreign earnings and, as a result, have not provided U.S. taxes on these earnings. We currently do not need these earnings to support our U.S. operations. If these unremitted foreign earnings are needed for our U.S. operations or can no longer be permanently reinvested outside the U.S., we would be required to accrue and pay foreign withholding taxes of approximately 5% on these earnings.
As a global organization, we are subject to audit by taxing authorities in various jurisdictions. To the extent that an audit, or the closure of a statute of limitations, results in our adjusting our reserves for uncertain tax positions, our effective tax rate could experience extreme volatility since any adjustment would be recorded as a discrete item in the period of adjustment.
Liquidity and Capital Resources
Our capital requirements depend on a variety of factors, including but not limited to, the rate of increase or decrease in our existing business base; the success, timing and amount of investment required to bring new products to market; revenue growth or decline; and potential acquisitions. We believe that we have the financial resources necessary to meet business requirements for the next 12 months, including funds needed for working capital requirements.

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As of AprilJuly 29, 2018, our total stockholders’ equity was $693.4$703.3 million. At that date, we also had approximately $303.3$311.3 million in cash and cash equivalents and $222.9$219.3 million of borrowings, net of debt discount.
We incur significant expenditures in order to fund the development, design, and manufacture of new products. We intend to continue to focus on those areas that have shown potential for viable and profitable market opportunities, which may require additional investment in equipment and the hiring of additional design and application engineers aimed at developing new products. Certain of these expenditures, particularly the addition of design engineers, do not generate significant payback in the short-term. We plan to finance these expenditures with cash generated by our operations and our existing cash balances.
A meaningful portion of our capital resources, and the liquidity they represent, are held by our foreign subsidiaries. As of AprilJuly 29, 2018, our foreign subsidiaries held approximately $246.7$268.8 million of cash and cash equivalents compared to $215.1

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million at January 28, 2018. Additionally, in connection with the enactment of the Tax Cuts and Jobs Act, we determined that we will remit approximately $240.0 million of foreign earnings in the foreseeable future, and as a result, we have updated our assertion to reflect this change. As of AprilJuly 29, 2018, our foreign subsidiaries had $408.1$439.3 million of unremitted earnings for which no taxes have been provided. These historical earnings have been and are expected to continue to be permanently reinvested.
One of our primary goals is to improve the cash flows from our existing business activities. Additionally, we will continue to seek to maintain and improve our existing business performance with capital expenditures and, potentially, acquisitions and other investments that support achievement of our business strategies. Acquisitions may be made for either cash or stock consideration, or a combination of both.
Operating Activities
Net cash provided by operating activities is primarily due to net income adjusted for non-cash items plus fluctuations in operating assets and liabilities.
Operating cash flow for the first threesix months of fiscal year 2019 was favorably impacted by higher net income, lower inventory spend to align with the Company's strategic objectives.objectives and proceeds from the HiLight settlement. This was partially offset by the disbursement of $13.4$17.9 million of supplemental compensation, which is aligned with our financial performance and is normally settled in the first quarter of each fiscal year.
Investing Activities
Cash flows from investing activities is primarily attributable to capital expenditures, net of proceeds from sales of property, plant and equipment and proceeds from sales of investments. Investing activities are also impacted by acquisitions, net of any cash received.
Capital expenditures were $4.9$9.8 million for the first threesix months of fiscal year 2019 compared to $5.2$19.0 million for the first threesix months of fiscal year 2018.
In the first three months of fiscal year 2019, we invested $5.5 million in companies that are enabling the LoRaWANTM ecosystem and developing technologies that align with our technology road map.
On July 1, 2017, we acquired AptoVision for an upfront cash payment of $17.6 million at closing, net of acquired cash, and a commitment to pay an additional contingent consideration of up to a maximum of $47.0 million over three years if certain goals are achieved in each of the earn out periods. The first earn-out payment of up to $11.8 million is expected to be made in the second half of fiscal year 2019. We expect to fund any obligations associated with the additional cash consideration with cash generated by our operations and our existing cash balances.
On May 02,2, 2018, we acquired IC Interconnect, Inc., a privately-held, U.S.-based company for approximately $7.0$7.3 million. We funded the purchase price using our currentexisting cash assets.balances.
Financing Activities
Cash provided by financing activities is primarily attributable to borrowings under our revolving commitments offset by principal and interest payments related to our long-term debt and repurchase of outstanding common stock.
In the first threesix months of fiscal year 2019, we received $4.0$8.0 million in proceeds from the exercise of stock options compared to $1.2$2.3 million in the first threesix months of fiscal year 2018.
We do not directly control the timing of the exercise of stock options. Such exercises are independent decisions made by grantees and are influenced most directly by the stock price and the expiration dates of stock option awards. Such proceeds are difficult to forecast, resulting from several factors which are outside our control. We believe that such proceeds will remain a nominal source of cash in the future.
Stock Repurchase Program
We currently have in effect a stock repurchase program that was initially approved by our Board of Directors in March 2008. On May 24, 2018, our Board of Directors increased the authorization by $250.0 million.
This program represents one of our principal efforts to return value to our stockholders. We repurchased 645,1141,140,753 shares under this program in the first threesix months of fiscal year 2019 for $25.3$49.7 million. In the first threesix months of fiscal year 2018, we repurchased 300,000312,304 shares under this program for $10.0$10.4 million. We currently have $21.7 million availableAs of July 29, 2018, remaining authorization under this program that may be used for future repurchases.
On May 24, 2018, our Board of Directors increased the authorization by $250.0 million, bringing the total available authorization under the program to $271.7was $247.3 million.
Credit Facilities
On November 15, 2016 (the "Closing Date"), we entered into an amended and restated credit agreement (the "Credit Agreement") to refinance our prior credit agreement. We accounted for the Credit Agreement as a debt modification. Pursuant

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to the Credit Agreement, the Lenders provided us with senior secured first lien credit facilities in an aggregate principal amount

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of $400.0 million, consisting of term loans in an aggregate principal amount of $150.0 million (the "Term Loans") and revolving commitments in an aggregate principal amount of $250.0 million (the "Revolving Commitments"Credit Facility"). Up to $40.0 million of the Revolving CommitmentsCredit Facility may be used to obtain letters of credit, up to $25.0 million of the Revolving CommitmentsCredit Facility may be used to obtain swing line loans, and up to $40.0 million of the Revolving CommitmentsCredit Facility may be used to obtain revolving loans and letters of credit in certain currencies other than U.S. Dollars ("Alternative Currencies"). Each of the Term Loans and the Revolving Commitmentscredit facilities is scheduled to mature on November 12, 2021.
The Credit Agreement refinanced our existing $400.0 million senior secured first lien credit facilities. All of the proceeds of the Term Loans were used to repay in full all of the obligations outstanding under the prior credit agreement and to pay transaction costs in connection with such refinancing and the Credit Agreement. As of AprilJuly 29, 2018 we have $127.5$123.8 million outstanding under our Term Loans and $97.0 million outstanding under our Revolving Commitments.Credit Facility.
As of AprilJuly 29, 2018, $153.0 million of the Revolving CommitmentsCredit Facility were undrawn. The proceeds of the revolving credit facilityfacilities may be used by us for capital expenditures, permitted acquisitions, permitted dividends, working capital and general corporate purposes.
The Credit Agreement provides that, subject to certain conditions, we may request, at any time and from time to time, the establishment of one or more additional term loan facilities and/or increases to the Revolving CommitmentsCredit Facility in an aggregate principal amount not to exceed the sum of (a) $150.0 million and (b) the aggregate principal amount of all voluntary prepayments of Term Loans made prior to the date of incurrence of such additional term loan facilities and/or increases to the Revolving Commitments;Credit Facility; however, the Lenders are not required to provide such increase upon our request.
Interest on loans made under the Credit Agreement in U.S. Dollars accrues, at our option, at a rate per annum equal to (1) the Base Rate (as defined below) plus a margin ranging from 0.25% to 1.25% depending upon our consolidated leverage ratio or (2) LIBOR (determined with respect to deposits in U.S. Dollars) for an interest period to be selected by us plus a margin ranging from 1.25% to 2.25% depending upon our consolidated leverage ratio (such margin, the "Applicable Margin"). The "Base Rate" is equal to a fluctuating rate equal to the highest of (a) the prime rate of the Administrative Agent, (b) ½ of 1% above the federal funds effective rate published by the Federal Reserve Bank of New York and (c) one-month LIBOR (determined with respect to deposits in U.S. Dollars) plus 1.00%.
Interest on loans made under the Credit Agreement in Alternative Currencies accrues at a rate per annum equal to LIBOR (determined with respect to deposits in the applicable Alternative Currency) (other than loans made in Canadian Dollars, for which a special reference rate for Canadian Dollars applies) for an interest period to be selected by us plus the Applicable Margin.
The outstanding principal balance of the Term Loans was subject to repayment in equal quarterly installments beginning on the last day of our fiscal quarter ending closest to January 31, 2017 in an amount equal to 10.0% per annum of the original principal amount of the Term Loans on the Closing Date in the first two years after such date, is now subject to repayment in equal quarterly installments at 12.5% per annum in years three and four after such date,the Closing Date, and 15.0% per annum in year five after such date, with the balance being due at maturity on November 12, 2021. No amortization is required with respect to the revolving credit facility. We may voluntarily prepay borrowings under the new credit facilities at any time and from time to time, without premium or penalty, other than customary "breakage costs" and fees for LIBOR-based loans.
The Term Loans must be mandatorily prepaid using the proceeds of certain dispositions of assets and receipt of insurance proceeds, subject to agreed upon thresholds and exceptions and customary reinvestment rights.
Off-Balance Sheet Arrangements     
We do not have any off-balance sheet arrangements, as those arrangements are defined by the SEC, that are reasonably likely to have a material effect on our financial condition, revenues or expenses, operating results, liquidity, capital expenditures or capital resources.
We do not have any unconsolidated subsidiaries or affiliated entities. We have no special purpose or limited purpose entities that provide off-balance sheet financing, liquidity or market or credit risk support. We do not engage in leasing, hedging, research and development services, or other relationships that expose us to liability that is not reflected on the face of the consolidated financial statements.
Contractual Obligations
There were no material changes in our contractual obligations during the first threesix months of fiscal year 2019 from those disclosed in "Management’s Discussion and Analysis of Financial Condition and Results of Operations" included in Item 7 of our Annual Report on Form 10-K for the fiscal year ended January 28, 2018 filed with the SEC on March 22, 2018.
Inflation
Inflationary factors have not had a significant effect on our performance over the past several years. A significant increase in inflation would affect our future performance if we were unable to pass these higher costs on to our customers.

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Available Information
General information about us can be found on our website at www.semtech.com. The information on our website is for informational purposes only and should not be relied on for investment purposes. The information on our website is not incorporated by reference into this Quarterly Report and should not be considered part of this or any other report filed with the SEC.
We make available free of charge, either by direct access on our website or by a link to the SEC website, our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or as soon as reasonably practicable after such reports are electronically filed with, or furnished to, the SEC. Our reports filed with, or furnished to, the SEC are also available directly at the SEC’s website at www.sec.gov.

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ITEM 3.Quantitative and Qualitative Disclosures About Market Risk
We are subject to a variety of market risks, including commodity risk and the risks related to foreign currency, interest rates and market performance that are discussed in Item 7A of our Annual Report on Form 10-K for fiscal year 2018 that ended on January 28, 2018 filed with the SEC on March 22, 2018. Many of the factors that can have an impact on our market risk are external to us, and so we are unable to fully predict them.
We do not engage in the trading of derivative financial instruments in the normal course of business to mitigate our risk related to interest rates. In the event interest rates were to increase 100 basis points and holding all other variables constant, annual net income and cash flows for the following year would decrease by approximately $2.1$1.7 million as a result of our variable-rate debt. The effect of the 100 basis points increase would not be expected to significantly impact the fair value of our variable-rate debt.
Our investments are primarily subject to credit risk. Our investments are managed by a limited number of outside professional managers following investment guidelines set by us. Such guidelines prescribe credit quality, permissible investments, diversification, and duration restrictions. These restrictions are intended to limit risk by restricting our investments to high quality debt instruments with relatively short-term durations. Our investment strategy limits investment of new funds and maturing securities to U.S. Treasury, Federal agency securities, high quality money market funds and time deposits with our principal commercial banks.
We considered the historical trends in foreign currency exchange rates and determined that it is reasonably possible that adverse changes in foreign exchange rates of 10% for all currencies could be experienced in the near-term. These reasonably possible adverse changes were applied to our total monetary assets and liabilities denominated in currencies other than our functional currency as of the firstsecond quarter of fiscal year 2019, to compute the2019. The adverse impact these changes would have had (after taking into account balance sheet hedges only) on our income before taxes to show an impact of $4.2is $6.7 million.

ITEM 4.Controls and Procedures
Evaluation of Disclosure Controls and Procedures
We maintain disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act, which are designed to ensure that information required to be disclosed in the reports we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms, and that such information is accumulated and communicated to our management, including our Chief Executive Officer ("CEO") and Chief Financial Officer ("CFO"), as appropriate to allow timely decisions regarding required disclosure. Our management, with the participation of our CEO and CFO, evaluated the effectiveness of the design and operation of our disclosure controls and procedures as of the end of the period covered by this Quarterly Report. Based on that evaluation, our CEO and CFO concluded that, our disclosure controls and procedures were effective as of AprilJuly 29, 2018.
Changes in Internal Controls
As of AprilJuly 29, 2018, there were no changes to our internal control over financial reporting that occurred during the fiscal quarter then ended that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

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PART II – OTHER INFORMATION
 
ITEM 1.Legal Proceedings
Information about legal proceedings is set forth in Note 11 to the unaudited condensed consolidated financial statements included in Part I, Item 1 of this Quarterly Report.
ITEM 1A.Risk Factors
Please carefully consider and evaluate all of the information in this Quarterly Report and the risk factors set forth in our Annual Report on Form 10-K for the fiscal year ended January 28, 2018 filed with the SEC on March 22, 2018. The risks set forth in our Annual Report on Form 10-K are not the only ones we face. Additional risks not now known to us or that we currently deem immaterial may also impair our business operations. If any of these risks actually occur, our business could be materially harmed. If our business is harmed, the trading price of our common stock could decline.
The risk factors associated with our business have not materially changed, as compared to the risk factors disclosed in our Annual Report on Form 10-K for the fiscal year ended January 28, 2018 filed with the SEC on March 22, 2018.
ITEM 2.Unregistered Sales of Equity Securities and Use of Proceeds
Recent Sales of Unregistered Securities
None.
Issuer Purchase of Equity Securities
This table provides information with respect to purchases by us of shares of our common stock during the firstsecond quarter of fiscal year 2019.
Fiscal Month/Year 
Total Number of
Shares Purchased 
 
Average Price Paid
per Share
 
Total Number of Shares
Purchased as Part of 
Publicly Announced Program
 
Approximate Dollar Value 
of Shares That May Yet 
Be Purchased Under 
The Program (1)
February 2018 (01/29/18-02/25/18) 
 $
 
 $51.4 million
March 2018 (02/26/18-03/25/18) 100,645
 40.48
 100,645
 $43.0 million
April 2018 (03/26/18-04/29/18) 544,499
 39.03
 544,499
 $21.7 million
Total activity 645,144
 $39.25
 645,144
  
Fiscal Month/Year 
Total Number of
Shares Purchased 
 
Average Price Paid
per Share
 
Total Number of Shares
Purchased as Part of 
Publicly Announced Program
 
Approximate Dollar Value 
of Shares That May Yet 
Be Purchased Under 
The Program (1)
May 2018 (04/30/18-05/27/18) 
 $
 
 $271.7 million
June 2018 (05/28/18-06/24/18) 305,179
 50.00
 305,179
 $256.4 million
July 2018 (06/25/18-07/29/18) 190,430
 48.08
 190,430
 $247.3 million
Total activity 495,609
 $49.26
 495,609
  
(1)We maintain an active stock repurchase program which was approved by our Board of Directors in March 2008. The stock repurchase program does not have an expiration date and our Board of Directors has authorized expansion of the program over the years. 
As of AprilJuly 29, 2018, we had repurchased $176.7201.1 million in shares of our common stock under the program since inception and the current remaining authorization under our stock repurchase program is $21.7247.3 million. Under our stock repurchase program, we may repurchase our common stock at any time or from time to time, without prior notice, subject to market conditions and other considerations. Our repurchases may be made through Rule 10b5-1 and/or Rule10b-18 or other trading plans, open market purchases, privately negotiated transactions, block purchases or other transactions. We intend to fund repurchases under the program from cash on hand. We have no obligation to repurchase any shares under the stock repurchase program and may suspend or discontinue it at any time.
Limitation Upon Payment of Dividends
The Credit Agreement governing our senior secured first lien credit facilities includes covenants limiting our ability to pay dividends or make distributions on our capital stock.
ITEM 3.Defaults Upon Senior Securities
None.
 
ITEM 4.Mine Safety Disclosures
Not applicable.
 

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ITEM 5.Other Information
None.
ITEM 6.Exhibits
Documents that are not physically filed with this report are incorporated herein by reference to the location indicated.
 
Exhibit No. Description Location
     
  
     
  
     
  
     
  
     
  
     
  
     
  
     
101.INS XBRL Instance Document Filed herewith
     
101.SCH XBRL Taxonomy Extension Schema Document Filed herewith
     
101.CAL XBRL Taxonomy Extension Calculation Linkbase Document Filed herewith
     
101.DEF XBRL Taxonomy Extension Definition Linkbase Document Filed herewith
     
101.LAB XBRL Taxonomy Extension Label Linkbase Document Filed herewith
     
101.PRE XBRL Taxonomy Extension Presentation Linkbase Document Filed herewith
 



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SIGNATURES
Pursuant to the requirements 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.
 
  
 SEMTECH CORPORATION
 Registrant
  
Date: May 30,August 29, 2018/s/ Mohan R. Maheswaran
 Mohan R. Maheswaran
 President and Chief Executive Officer
  
Date: May 30,August 29, 2018/s/ Emeka N. Chukwu
 Emeka N. Chukwu
 Executive Vice President and
 Chief Financial Officer

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