Renewable Energy 10Q 2018 Q1 Quarterly report

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-Q



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

For the Quarterly Period Ended March 31, 2018



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

Commission File Number 001-35397

RENEWABLE ENERGY GROUP, INC.

(Exact name of registrant as specified in its charter)



Delaware		26-4785427
(State of other jurisdiction of incorporation or organization)		(I.R.S. Employer Identification No.)

416 South Bell Avenue, Ames, Iowa		50010
(Address of principal executive offices)		(Zip code)

(515) 239-8000

(Registrant’s telephone number, including area code)

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, a 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 ¨		Accelerated filer x

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

As of April 30, 2018, the registrant had 37,315,929 shares of Common Stock outstanding.

TABLE OF CONTENTS



		Page
PART I	FINANCIAL INFORMATION	1
ITEM 1.	Condensed Consolidated Financial Information	1
ITEM 2.	Management's Discussion and Analysis of Financial Information	21
ITEM 3.	Quantitative and Qualitative Disclosures about Market Risk	37
ITEM 4.	Controls and Procedures	38

PART II	OTHER INFORMATION	39
ITEM 1.	Legal Proceedings	39
ITEM 1A.	Risk Factors	39
ITEM 2.	Unregistered Sales of Equity Securities and Use of Proceeds	55
ITEM 3.	Defaults Upon Senior Securities	55
ITEM 4.	Mine Safety Disclosures	56
ITEM 5.	Other Information	56
ITEM 6.	Exhibits	56

PART I. FINANCIAL INFORMATION

ITEM 1. CONDENSED CONSOLIDATED FINANCIAL INFORMATION

RENEWABLE ENERGY GROUP, INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

(unaudited)

(in thousands, except share and per share amounts)



	March 31, 2018			December 31, 2017
ASSETS
CURRENT ASSETS:
Cash and cash equivalents	$	69,290		$	77,627
Accounts receivable, net	466,509			90,648
Inventories	171,933			135,547
Prepaid expenses and other assets	42,225			51,880
Total current assets	749,957			355,702
Property, plant and equipment, net	594,722			587,397
Goodwill	16,080			16,080
Intangible assets, net	26,537			27,127
Investments	12,193			12,250
Other assets	7,565			7,040
TOTAL ASSETS	$	1,407,054		$	1,005,596
LIABILITIES AND EQUITY
CURRENT LIABILITIES:
Lines of credit	$	105,535		$	65,525
Current maturities of long-term debt	14,207			13,397
Accounts payable	238,517			84,608
Accrued expenses and other liabilities	38,886			39,187
Deferred revenue	1,740			2,218
Total current liabilities	398,885			204,935
Unfavorable lease obligation	3,106			3,388
Deferred income taxes	6,913			8,192
Long-term contingent consideration for acquisitions	5,846			8,849
Long-term debt (net of debt issuance costs of $5,513 and $6,627, respectively)	213,078			208,536
Other liabilities	3,718			4,114
Total liabilities	631,546			438,014
COMMITMENTS AND CONTINGENCIES
EQUITY:
Common stock ($.0001 par value; 300,000,000 shares authorized; 38,342,069 and 38,837,749 shares outstanding, respectively)	5			5
Common stock—additional paid-in-capital	517,058			515,452
Retained earnings	349,317			134,928
Accumulated other comprehensive income	997			278
Treasury stock (10,086,459 and 9,363,166 shares outstanding, respectively)	(91,869		)	(83,081		)
Total equity	775,508			567,582
TOTAL LIABILITIES AND EQUITY	$	1,407,054		$	1,005,596

See notes to condensed consolidated financial statements.

RENEWABLE ENERGY GROUP, INC.

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(unaudited)

(in thousands, except share and per share amounts)



	Three months ended
	March 31, 2018			March 31, 2017
REVENUES:
Biomass-based diesel sales	$	274,761		$	343,737
Separated RIN sales	47,179			57,324
Biomass-based diesel government incentives	365,285			16,941
	687,225			418,002
Other revenue	2,027			891
	689,252			418,893
COSTS OF GOODS SOLD:
Biomass-based diesel	405,809			353,851
Separated RINs	32,737			46,629
Other costs of goods sold	1,138			1,130
	439,684			401,610
GROSS PROFIT	249,568			17,283
SELLING, GENERAL AND ADMINISTRATIVE EXPENSES	31,654			22,907
RESEARCH AND DEVELOPMENT EXPENSE	6,598			3,598
INCOME (LOSS) FROM OPERATIONS	211,316			(9,222		)
OTHER INCOME (EXPENSE), NET:
Change in fair value of contingent consideration	1,540			(589		)
Change in fair value of convertible debt conversion liability	—			(172		)
Loss on debt extinguishment	(232		)	—
Gain on involuntary conversion	4,000			—
Other income (loss), net	1,213			(320		)
Interest expense	(4,651		)	(4,536		)
	1,870			(5,617		)
INCOME (LOSS) BEFORE INCOME TAXES	213,186			(14,839		)
INCOME TAX BENEFIT (EXPENSE)	1,203			(1,075		)
NET INCOME (LOSS) ATTRIBUTABLE TO THE COMPANY	214,389			(15,914		)
LESS—EFFECT OF PARTICIPATING SHARE-BASED AWARDS	5,151			—
NET INCOME (LOSS) ATTRIBUTABLE TO THE COMPANY’S COMMON STOCKHOLDERS	$	209,238		$	(15,914	)
NET INCOME (LOSS) PER SHARE ATTRIBUTABLE TO COMMON STOCKHOLDERS:
BASIC	$	5.39		$	(0.41	)
DILUTED	$	5.30		$	(0.41	)
WEIGHTED AVERAGE SHARES USED TO COMPUTE NET INCOME (LOSS) PER SHARE ATTRIBUTABLE TO COMMON STOCKHOLDERS:
BASIC	38,819,443			38,599,048
DILUTED	39,484,087			38,599,048

See notes to condensed consolidated financial statements.

RENEWABLE ENERGY GROUP, INC.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

(unaudited)

(in thousands)



	Three months ended
	March 31, 2018		March 31, 2017
Net income (loss)	$	214,389	$	(15,914	)
Foreign currency translation adjustments	719		551
Other comprehensive income	719		551
Comprehensive income (loss) attributable to the Company	$	215,108	$	(15,363	)

See notes to condensed consolidated financial statements.

RENEWABLE ENERGY GROUP, INC.

CONDENSED CONSOLIDATED STATEMENTS OF EQUITY

(unaudited)

(in thousands, except share amounts)



	Company Stockholders’ Equity
	Common Stock Shares		Common Stock		Common Stock - Additional Paid-in Capital			Retained Earnings			Accumulated Other Comprehensive Income (Loss)			Treasury Stock			Noncontrolling Interest			Total
BALANCE, January 1, 2017	38,553,413		$	5	$	480,906		$	214,007		$	(5,751	)	$	(81,824	)	$	2,831		$	610,174
Conversion of restricted stock units to common stock (net of 24,494 shares of treasury stock purchased)	40,853		—		—			—			—			(383		)	—			(383		)
Acquisition of noncontrolling interest	—		—		(271		)	—			—			—			(2,831		)	(3,102		)
Stock compensation expense	—				1,308			—			—			—			—			1,308
Other comprehensive income	—		—		—			—			551			—			—			551
Net loss	—		—		—			(15,914		)	—			—			—			(15,914		)
BALANCE, March 31, 2017	38,594,266		$	5	$	481,943		$	198,093		$	(5,200	)	$	(82,207	)	$	—		$	592,634
BALANCE, January 1, 2018	38,837,749		$	5	$	515,452		$	134,928		$	278		$	(83,081	)	$	—		$	567,582
Conversion of restricted stock units to common stock (net of 51,995 shares of treasury stock purchased)	127,470		—		—			—			—			(621		)	—			(621		)
Settlement of stock appreciation rights in common stock (net of 14,558 shares of treasury stock purchased)	33,463		—					—			—			(172		)	—			(172		)
Partial termination of capped call options	(15,012	)	—		252			—			—			(167		)	—			85
Convertible debt extinguishment impact (net of tax impact of $68)	—		—		(440		)	—			—			—			—			(440		)
Treasury stock purchases	(641,601	)	—					—			—			(7,828		)	—			(7,828		)
Stock compensation expense	—		—		1,794			—			—			—			—			1,794
Other comprehensive income	—		—		—			—			719			—			—			719
Net income	—		—		—			214,389			—			—			—			214,389
BALANCE, March 31, 2018	38,342,069		$	5	$	517,058		$	349,317		$	997		$	(91,869	)	$	—		$	775,508

See notes to condensed consolidated financial statements.

RENEWABLE ENERGY GROUP, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited)

(in thousands)



	Three months ended
	March 31, 2018			March 31, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$	214,389		$	(15,914	)
Adjustments to reconcile net income (loss) to net cash flows from operating activities:
Depreciation expense	8,859			8,423
Amortization expense of assets and liabilities, net	634			440
Gain on involuntary conversion	(4,000		)	—
Accretion of convertible note discount	1,357			1,338
Change in fair value of contingent consideration	(1,540		)	589
Change in fair value of convertible debt conversion liability	—			172
Gain on sale of assets	(990		)	—
Loss on debt extinguishment	232			—
Provision for doubtful accounts	314			255
Stock compensation expense	1,794			1,308
Deferred tax expense	(1,487		)	650
Other operating activities	10			222
Changes in assets and liabilities:
Accounts receivable, net	(376,072		)	106,094
Inventories	(35,891		)	(24,195		)
Prepaid expenses and other assets	9,731			(13,022		)
Accounts payable	153,449			(29,173		)
Accrued expenses and other liabilities	1,042			(6,907		)
Deferred revenue	(479		)	(8,304		)
Net cash flows provided by (used in) operating activities	(28,648		)	21,976
CASH FLOWS FROM INVESTING ACTIVITIES:
Cash receipts for involuntary conversion	4,000			—
Cash receipts of restricted cash	—			1,500
Cash paid for purchase of property, plant and equipment	(16,822		)	(16,636		)
Cash receipts for sale of assets	1,629			—
Cash paid for acquisitions and additional interests, net of cash acquired	—			(3,291		)
Cash paid for investments	—			(816		)
Net cash flows used in investing activities	(11,193		)	(19,243		)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net borrowings (repayments) on revolving line of credit	40,514			(31,853		)
Borrowings on other lines of credit	12,358			2,671
Repayments on other lines of credit	(12,992		)	(1,100		)
Cash received from notes payable	10,890			—
Cash paid on notes payable	(8,018		)	(2,254		)
Cash paid for debt issuance costs	(78		)	(434		)
Cash paid for treasury stock	(7,828		)	—
Cash paid for contingent consideration settlement	(2,813		)	(3,980		)
Cash received on partial termination of capped call options	85			—
Cash paid for conversion of restricted stock units and stock appreciation rights	(793		)	—
Net cash flows provided by (used in) financing activities	31,325			(36,950		)
NET CHANGE IN CASH AND CASH EQUIVALENTS	(8,516		)	(34,217		)
CASH AND CASH EQUIVALENTS, Beginning of period	77,627			116,210
Effect of exchange rate changes on cash	179			242
CASH AND CASH EQUIVALENTS, End of period	$	69,290		$	82,235

(continued)

RENEWABLE ENERGY GROUP, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited)

(in thousands)



	Three months ended
	March 31, 2018		March 31, 2017
SUPPLEMENTAL DISCLOSURES OF CASH FLOWS INFORMATION:
Cash paid for income taxes	$	—	$	14
Cash paid for interest	$	1,154	$	715
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Amounts included in period-end accounts payable for:
Purchases of property, plant and equipment	$	7,123	$	3,484
Debt issuance cost	$	52	$	45

(concluded)

See notes to condensed consolidated financial statements.

RENEWABLE ENERGY GROUP, INC.

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

For The three Months Ended March 31, 2018 and 2017

(unaudited)

(in thousands, except share and per share amounts)

NOTE 1 — BASIS OF PRESENTATION AND NATURE OF THE BUSINESS

The condensed consolidated financial statements have been prepared by Renewable Energy Group, Inc. and its subsidiaries (the "Company" or "REG"), pursuant to the rules and regulations of the U.S. Securities and Exchange Commission ("SEC"). Certain information and footnote disclosures normally included in annual financial statements prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") have been condensed or omitted as permitted by such rules and regulations. All adjustments, consisting of normal recurring adjustments, have been included. Management believes that the disclosures are adequate to present fairly the financial position, results of operations and cash flows at the dates and for the periods presented. It is suggested that these interim financial statements be read in conjunction with the consolidated financial statements and the notes thereto appearing in the Company’s latest annual report on Form 10-K filed on March 9, 2018. Results for interim periods are not necessarily indicative of those to be expected for the fiscal year.

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts and related disclosures. Actual results could differ from those estimates.

As of March 31, 2018, the Company operates a network of fourteen biorefineries, with twelve locations in North America and two locations in Europe, which includes thirteen operating biomass-based diesel production facilities with aggregate nameplate production capacity of 520 million gallons per year ("mmgy") and one fermentation facility. REG also has one feedstock processing facility. Ten of these plants are “multi-feedstock capable” which allows them to use a broad range of lower-cost feedstocks, such as inedible corn oil, used cooking oil and inedible animal fats in addition to vegetable oils, such as soybean oil and canola oil.

The biomass-based diesel industry and the Company’s business have benefited from the continuation of certain federal and state incentives. The federal biodiesel mixture excise tax credit (the "BTC") was reinstated for 2015, in effect throughout 2016, lapsed on January 1, 2017 and retroactively reinstated on February 9, 2018 for the fiscal year 2017, but was not reinstated for 2018 and accordingly we are currently operating without the benefit of the BTC. It is uncertain whether the BTC will be reinstated to apply to 2018. The expiration or modification of any one or more of those incentives, could adversely affect the financial results of the Company.

NOTE 2 — SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

The following accounting policies should be read in conjunction with a summary of the significant accounting policies the Company has disclosed in its Annual Report on Form 10-K for the year ended December 31, 2017.

Accounts Receivable

Accounts receivable are carried at invoiced amount less allowance for doubtful accounts. Management estimates the allowance for doubtful accounts based on existing economic conditions, the financial conditions of customers, and the amount and age of past due accounts. Receivables are considered past due if full payment is not received by the contractual due date. Past due accounts are generally written off against the allowance for doubtful accounts only after reasonable collection attempts have been exhausted. As of and for the three months ended March 31, 2018, the Company has recognized $365,155 and $16,688 as receivables from the federal government and customers, respectively, related to the 2017 biodiesel mixture excise tax credit.

Renewable Identification Numbers (RINs)

When the Company produces and sells a gallon of biomass-based diesel, 1.5 to 1.7 RINs per gallon are generated. RINs are used to track compliance with Renewable Fuel Standards (RFS2). RFS2 allows the Company to attach between zero and 2.5 RINs to any gallon of biomass-based diesel. As a result, a portion of the selling price for a gallon of biomass-based diesel is generally attributable to RFS2 compliance. However, RINs that the Company generates are a form of government incentive and not a result of the physical attributes of the biomass-based diesel production. Therefore, no cost is allocated to the RIN when it is generated, regardless of whether the RIN is transferred with the biomass-based diesel produced or held by the Company pending attachment to other biomass-based diesel production sales.

In addition, the Company also obtains RINs from third parties who have separated the RINs from gallons of biomass-based diesel. From time to time, the Company holds varying amounts of these separated RINs for resale. RINs obtained from third parties are initially recorded at their cost and are subsequently revalued at the lower of cost or net realizable value as of

the last day of each accounting period. The resulting adjustments are reflected in costs of goods sold for the period. The value of these RINs is reflected in “Prepaid expenses and other assets” on the Condensed Consolidated Balance Sheets. The cost of goods sold related to the sale of these RINs is determined using the average cost method, while market prices are determined by RIN values, as reported by the Oil Price Information Service ("OPIS").

Low Carbon Fuel Standards

The Company generates Low Carbon Fuel Standards ("LCFS") credits for its low carbon fuels or blendstocks when its qualified low carbon fuels are transported into an LCFS market. LCFS credits are used to track compliance with the LCFS. As a result, a portion of the selling price for a gallon of biomass-based diesel sold into an LCFS market is also attributable to LCFS compliance. However, LCFS credits that the Company generates are a form of government incentive and not a result of the physical attributes of the biomass-based diesel production. Therefore, no cost is allocated to the LCFS credit when it is generated, regardless of whether the LCFS credit is transferred with the biomass-based diesel produced or held by the Company pending attachment to other biomass-based diesel sales that do not transfer credits.

In addition, the Company also obtains LCFS credits from third-party trading activities. From time to time, the Company holds varying amounts of these third-party LCFS credits for resale. LCFS credits obtained from third parties are initially recorded at their cost and are subsequently revalued at the lower of cost or net realizable value as of the last day of each accounting period, and the resulting adjustments are reflected in costs of goods sold for the period. The value of LCFS credits obtained from third parties is reflected in “Prepaid expenses and other assets” on the Condensed Consolidated Balance Sheet. The cost of goods sold related to the sale of these LCFS credits is determined using the average cost method, while market prices are determined by LCFS values, as reported by the OPIS. At March 31, 2018 and December 31, 2017, the Company held no LCFS credits purchased from third parties.

The Company records assets acquired and liabilities assumed through the exchange of non-monetary assets based on the fair value of the assets and liabilities acquired or the fair value of the consideration exchanged, whichever is more readily determinable.

Property, Plant and Equipment

Property, plant and equipment is recorded at cost less accumulated depreciation. Maintenance and repairs are expensed as incurred. Depreciation expense is computed on a straight-line method based upon estimated useful lives of the assets.

In June 2017, the Company experienced a fire at its Madison facility, resulting in the shutdown of the facility. To date, the Company impaired fixed assets with a total net book value of approximately $2,671 as a result of the fire in June 2017 and received payments in the amounts of $12,000 and $3,620 to cover initial costs incurred for property losses and business interruption, respectively.

Convertible Debt

In June 2016, the Company issued $152,000 aggregate principal amount of 4% convertible senior notes due in 2036 (the "2036 Convertible Senior Notes"). The embedded conversion option was initially accounted for as an embedded derivative liability as the Company could not elect to issue shares of common stock upon conversion of the 2036 Convertible Notes to the extent such election would result in the issuance of more than 19.99% of the common stock outstanding immediately before the issuance of the 2036 Convertible Notes unless the Company received stockholder approval for such issuance. On December 8, 2017, at the special meeting of stockholders, the Company obtained approval from its stockholders to remove the common stock issuance restrictions in connection with conversions of the 2036 Convertible Notes. Accordingly, the embedded conversion option, valued at $45,933 and net of tax of $18,025, was reclassified into Additional Paid-in Capital at December 8, 2017. See "Note 7 - Debt" for a further description of the transaction.

Capped Call Transaction

In connection with the issuance of the 2014 Convertible Senior Notes, the Company entered into capped call transactions. The purchased capped call transactions were recorded as a reduction to common stock-additional paid-in-capital. Because this was considered to be an equity transaction and qualifies for the derivative scope exception, no future changes in the fair value of the capped call will be recorded by the Company. During 2016, in connection with the issuance of the 2036 Convertible Notes, certain call options covered by the original capped call transaction were rebalanced and reset to cover 100% of the total number of shares of the Company's Common Stock underlying the remaining principal of the 2019 Convertible Notes. The impact of these transactions, net of tax, was reflected as an addition/reduction to common stock-additional paid-in capital as presented in the Consolidated Statements of Stockholders' Equity.

Security Repurchase Programs

In December 2017, the Company's board of directors approved a repurchase program of up to $75,000 of the Company's convertible notes and/or shares of common stock. Under the program, the Company may repurchase convertible notes or shares from time to time in open market transactions, privately negotiated transactions or by other means. The timing and amount of repurchase transactions are determined by the Company's management based on its evaluation of market conditions, share price, bond price, legal requirements and other factors. During the three months ended March 31, 2018, the Company repurchased 641,601 shares of Common Stock for $7,828 under this program. In addition, the Company used approximately $6,689 to repurchase $6,311 principal amount of the 2019 Convertible Senior Notes.

Research and Development

Research and development ("R&D") costs are charged to expense as incurred. In process research and development ("IPR&D") assets acquired in connection with acquisitions are recorded on the Condensed Consolidated Balance Sheets as intangible assets.

Revenue Recognition

In the first quarter of 2018, the Company adopted Accounting Standards Update (ASU) 2014-09, Revenue from Contracts with Customers (Topic 606). Under the ASU, revenue is recognized when a customer obtains control of promised goods or services in an amount that reflects the consideration the entity expects to receive in exchange for those goods or services. In addition, the standard requires disclosure of the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. The Company applied the five-step method outlined in the ASU to all contracts with customers and elected the modified retrospective implementation method. The Company has generally a single performance obligation in its arrangements with customers. The Company believes for most of its contracts with customers, control is transferred at a point in time, typically upon delivery to the customers. When the Company performs shipping and handling activities after the transfer of control to the customers (e.g., when control transfers prior to delivery), they are considered as fulfillment activities, and accordingly, the costs are accrued for when the related revenue is recognized. Taxes collected from customers relating to product sales and remitted to governmental authorities are excluded from revenues. The Company generally expenses sales commissions when incurred because the amortization period would have been less than one year. The Company records these costs within selling, general and administrative expenses. The implementation of the new standard did not have any material impact on the measurement or recognition of revenue of prior periods, however additional disclosures have been added in accordance with the ASU.

The following is a description of principal activities from which we generate revenue. Revenues from contracts with customers are recognized when control of the promised goods or services are transferred to our customers, in an amount that reflects the consideration that we expect to receive in exchange for those goods or services.


•	sales of biodiesel and renewable diesel produced at our facilities, including RINs and LCFS credits;


•	resale of finished biomass-based diesel, RINs and LCFS credits acquired from third parties, and raw material feedstocks acquired from others;


•	revenues from our sale of petroleum-based heating oil and ultra-low sulfur diesel, or ULSD, acquired from third parties, along with the sale of these petroleum-based products further blended with biodiesel produced at our wholly owned facilities;


•	sales of glycerin, other co-products of the biomass-based diesel production process;


•	incentive payments from federal and state governments, including the BTC, and from the USDA Advanced Biofuel Program; and


•	other revenue:


•	collaborative research and development and other service revenue for research and development activities to continue to build out the technology platform; and


•	sales of renewable chemical products.

Disaggregation of revenue:

All revenue recognized in the income statement, except for Biomass-based diesel Government Incentives, is considered to be revenue from contracts with customers. The following table depicts the disaggregation of revenue according to product line and segment:



	Reportable Segment
Three months ended March 31, 2018	Biomass-based Diesel		Services		Renewable Chemicals		Corporate and other		Intersegment Revenues			Consolidated Total
Biomass-based diesel sales, net of BTC related amount due to customers of $144,944	$	166,191	$	—	$	—	$	3,579	$	(17,683	)	$	152,087
Petroleum diesel sales	—		—		—		70,964		—			70,964
Other biomass-based diesel revenue	51,710		—		—		—		—			51,710
Separated RIN sales	47,179		—		—		—		—			47,179
Other revenues	—		35,215		1,860		—		(35,048		)	2,027
Total revenues from contracts with customers	$	265,080	$	35,215	$	1,860	$	74,543	$	(52,731	)	$	323,967
Biomass-based diesel government incentives	365,285		—		—		—		—			$	365,285
Total revenues	$	630,365	$	35,215	$	1,860	$	74,543	$	(52,731	)	$	689,252

Contract balances:

The following table provides information about receivables and contract liabilities from contracts with customers:



	March 31, 2018
Accounts receivable	$	98,593
Short-term contract liabilities (deferred revenue)	$	1,740
Short-term contract liabilities (accounts payable)	$	150,776

The Company receives payments from customers based upon contractual billing schedules; accounts receivable are recorded when the right to consideration becomes unconditional. Contract liabilities include payments received in advance of performance under the contract, and are realized with the associated revenue recognized under the contract. While in general the Company has not historically offered sales incentives to customers, the uncertainty around the reinstatement of the federal biodiesel tax credit led to the Company and other market participants acting as if the federal biodiesel tax credit would be reinstated throughout the year and entering into agreements with both customers and vendors throughout the year to capture the credit when or if reinstated. The impacts of the agreements with customers are recorded as contract liabilities in accounts payable and as adjustments to Biomass-based diesel sales, whereas agreements with vendors are recorded net as adjustments to Biomass-based diesel costs of goods sold on the Condensed Consolidated Statements of Operations. Significant changes to the contract liabilities during the quarter are as follows:



	January 1, 2018		Cash receipts (Payments)		Less: Impact on Revenue			Other		March 31, 2018
Deferred revenue	$	2,218	$	10,507	$	10,985		$	—	$	1,740
Payables to customers related to BTC	—		—		(144,944		)	5,832		150,776
	$	2,218	$	10,507	$	(133,959	)	$	5,832	$	152,516

New Accounting Standards

On February 25, 2016, the FASB issued ASU 2016-02, which introduces a lessee model that brings most leases on the balance sheet. The new standard also aligns many of the underlying principles of the new lessor model with those in ASC 606, the FASB’s new revenue recognition standard (e.g., those related to evaluating when profit can be recognized). Furthermore, the ASU addresses other concerns related to the current leases model. The ASU is effective for annual periods beginning after December 15, 2018 and interim periods therein. While the Company is continuing to assess all potential impacts of the standard, the Company currently believes the most significant impact relates to its accounting for office, railcar and terminal operating leases. The Company plans to apply a modified retrospective transition approach to each applicable lease that exists at January 1, 2017 as well as leases entered after this date.

On January 25, 2018, the FASB issued ASU 2018-01, which amends the Board’s new leasing standard, ASU 2016-02 (codified in ASC 842), to provide a transition practical expedient for existing or expired land easements (i.e., rights to access, cross, or otherwise use someone else’s land for a specified purpose) that were not previously accounted for in accordance with

ASC 840. The practical expedient would allow entities to elect not to assess whether those land easements are, or contain, leases in accordance with ASC 842 when transitioning to the new leasing standard. However, the ASU clarifies that land easements entered into (or existing land easements modified) on or after the effective date of the new leasing standard must be assessed under ASC 842. The Company is evaluating the impact of this guidance on its consolidated financial statements as part of the lease standard adoption project, but does not expect the impact to be significant.

On August 28, 2017, the FASB issued ASU 2017-12, which amends the hedge accounting recognition and presentation requirements in ASC 815 to (1) improve the transparency and understandability of information conveyed to financial statement users about an entity’s risk management activities by better aligning the entity’s financial reporting for hedging relationships with those risk management activities and (2) reduce the complexity of and simplify the application of hedge accounting by preparers. The Company is evaluating the impact on its consolidated financial statements.

On December 22, 2017, President Donald Trump signed into law “H.R. 1”, formerly known as the “Tax Cuts and Jobs Act” (the “Tax Legislation”). The Tax Legislation, which became effective on January 1, 2018, significantly revises the U.S. tax code by, among other things, lowering the corporate income tax rate from 35% to 21%, limiting deductibility of interest expense, implementing a hybrid-territorial tax system imposing a repatriation tax on deemed repatriated earnings of foreign subsidiaries (the “transition tax”), and enacted additional international tax provisions, including a minimum tax on global intangible low-taxed income (“GILTI”) and a new base erosion anti-abuse tax (“BEAT”). The Company recorded a provisional non-cash tax benefit of $13,712 in the fourth quarter of 2017. The Company finalized its accounting for the transition tax during the quarter ended March 31, 2018, but continue to evaluate the financial statement impact of the other provisions within the Tax Legislation as guidance is issued by the Internal Revenue Services and U.S. Department of Treasury.

On February 28, 2018, the FASB issued ASU 2018-03, which makes technical corrections to certain aspects of ASU 2016-016 (on recognition of financial assets and financial liabilities), including equity securities without a readily determinable fair value (discontinuation and adjustments); forward contracts and purchased options; presentation requirements for certain fair value option liabilities; fair value option liabilities denominated in a foreign currency and transition guidance for equity securities without a readily determinable fair value. For public business entities, the amendments in ASU 2018-03 are effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years beginning after June 15, 2018. Public business entities with fiscal years beginning between December 15, 2017, and June 15, 2018, are not required to adopt the amendments until the interim period beginning after June 15, 2018. The Company is evaluating the impact of this guidance on its consolidated financial statements.

NOTE 3 — ACQUISITIONS

Sanimax Energy, LLC

On March 15, 2016, the Company acquired fixed assets and inventory from Sanimax Energy, including the 20 mmgy nameplate capacity biomass-based diesel refinery in DeForest, Wisconsin. The Company completed its initial accounting of this business combination as the valuation of the real and personal property was finalized as of September 30, 2016.

The following table summarizes the consideration paid for the acquisition from Sanimax Energy:



	March 15, 2016
Consideration at fair value for acquisition from Sanimax:
Cash	$	12,541
Common stock	4,050
Contingent consideration	4,500
Total	$	21,091

The fair value of the 500,000 shares of Common Stock issued was determined using the closing market price of the Company's common shares at the date of acquisition.

REG Madison may pay contingent consideration of up to $5,000 ("Earnout Payments") over a seven-year period after the acquisition, subject to achievement of certain milestones related to the biomass-based diesel gallons produced and sold by REG Madison. The Earnout Payments are payable in cash and cannot exceed $1,700 in any one year period beginning March 15, 2016 through 2023 and up to $5,000 in aggregate. As of March 31, 2018, the Company has recorded a contingent liability of $2,648, approximately $1,595 of which has been classified as current on the Condensed Consolidated Balance Sheets.

The following table summarizes the fair values of the assets acquired at the acquisition date:



	March 15, 2016
Assets acquired from Sanimax Energy:
Inventory	$	1,591
Property, plant and equipment	19,500
Net identifiable assets acquired	$	21,091

NOTE 4 — INVENTORIES

Inventories consist of the following:



	March 31, 2018		December 31, 2017
Raw materials	$	43,085	$	39,975
Work in process	4,007		3,523
Finished goods	124,841		92,049
Total	$	171,933	$	135,547

NOTE 5 — OTHER ASSETS

Prepaid expense and other assets consist of the following:



	March 31, 2018		December 31, 2017
Commodity derivatives and related collateral, net	$	4,054	$	1,610
Prepaid expenses	19,028		11,733
Deposits	1,902		2,899
RIN inventory	9,952		27,028
Taxes receivable	3,685		6,356
Other	3,604		2,254
Total	$	42,225	$	51,880

RIN inventory values were adjusted in the amounts of $1,784 and $2,629 at March 31, 2018 and December 31, 2017, respectively, to reflect the lower of cost or net realizable value.

Other noncurrent assets consist of the following:



	March 31, 2018		December 31, 2017
Spare parts inventory	$	2,700	$	2,764
Catalysts	2,686		2,962
Deposits	690		381
Other	1,489		933
Total	$	7,565	$	7,040

NOTE 6— INTANGIBLE ASSETS

Intangible assets consist of the following:



	March 31, 2018
	Cost		Accumulated Amortization			Net		Weighted Average Remaining Life
Raw material supply agreement	$	6,230	$	(2,518	)	$	3,712	7.8 years
Renewable diesel technology	8,300		(2,121		)	6,179		11.3 years
Ground lease	200		(144		)	56		3.6 years
Acquired customer relationships	2,900		(759		)	2,141		7.3 years
In-process research and development	15,956		(1,507		)	14,449		13.6 years
Total intangible assets	$	33,586	$	(7,049	)	$	26,537



	December 31, 2017
	Cost		Accumulated Amortization			Net		Weighted Average Remaining Life
Raw material supply agreement	$	6,230	$	(2,408	)	$	3,822	8.0 years
Renewable diesel technology	8,300		(1,983		)	6,317		11.5 years
Ground lease	200		(141		)	59		3.9 years
Acquired customer relationships	2,900		(686		)	2,214		7.6 years
In-process research and development	15,956		(1,241		)	14,715		13.8 years
Total intangible assets	$	33,586	$	(6,459	)	$	27,127

The Company recorded intangible amortization expense of $590 for the three months ended March 31, 2018 and $584 for the three months ended March 31, 2017, respectively.

The estimated intangible asset amortization expense for the remainder of 2018 through 2023 and thereafter is as follows:



April 1, 2018 through December 31, 2018	$	1,781
2019	2,382
2020	2,389
2021	2,395
2022	2,388
2023	2,395
2024 and thereafter	12,807
Total	$	26,537

NOTE 7 — DEBT

The following table shows the Company’s term debt:



	March 31, 2018		December 31, 2017
4.00% Convertible Senior Notes, $152,000 face amount, due in June 2036	$	116,968	$	116,255
2.75% Convertible Senior Notes, $67,527 face amount, due in June 2019	64,497		69,859
REG Danville term loan, secured, variable interest rate of LIBOR plus 4%, due in July 2022	10,836		11,460
REG Newton term loan, secured, variable interest rate of LIBOR plus 4%, due in December 2018	7,405		8,189
REG Ralston term loan, variable interest rate of Prime Rate plus 0.5%, due in July 2025	17,074		6,183
REG Mason City term loan, fixed interest rate of 5%, due in July 2019	979		1,153
REG Grays Harbor term loan, variable interest of minimum of 3.5% or Prime Rate plus 0.25%, due in May 2022	7,523		7,882
REG Capital term loan, fixed interest rate of 3.99%, due in January 2028	7,368		7,400
Other	148		179
Total term debt before debt issuance costs	232,798		228,560
Less: Current portion of long-term debt	14,207		13,397
Less: Debt issuance costs (net of accumulated amortization of $3,442 and $3,510, respectively)	5,513		6,627
Total long-term debt	$	213,078	$	208,536

Convertible Senior Notes

On June 2, 2016, the Company issued $152,000 aggregate principal amount of the 2036 Convertible Senior Notes in a private offering to qualified institutional buyers. The 2036 Convertible Senior Notes bear interest at a rate of 4.00% per year payable semi-annually in arrears on June 15 and December 15 of each year, beginning December 15, 2016. The notes will mature on June 15, 2036, unless repurchased, redeemed or converted in accordance with their terms prior to such date.

Prior to December 15, 2035, the 2036 Convertible Senior Notes will be convertible only upon satisfaction of certain conditions and during certain periods as stipulated in the indenture. On or after December 15, 2035 until the close of business on the second scheduled trading day immediately preceding the maturity date, holders of the 2036 Convertible Senior Notes may convert their notes at any time. The 2036 Convertible Senior Notes may be settled in cash, the Company’s common shares or a combination of cash and the Company’s common shares, at the Company’s election. The Company may not redeem the 2036 Convertible Notes prior to June 15, 2021. Holders of the 2036 Convertible Senior Notes will have the right to require the Company to repurchase for cash all or some of their notes at 100% of their principal, plus any accrued and unpaid interest on each of June 15, 2021, June 15, 2026 and June 15, 2031. Holders of the 2036 Convertible Senior Notes will have the right to require the Company to repurchase for cash all or some of their notes at 100% of their principal, plus any accrued and unpaid interest upon the occurrence of certain fundamental changes. The initial conversion rate is 92.8074 common shares per $1,000 (one thousand) principal amount of 2036 Convertible Senior Notes (equivalent to an initial conversion price of approximately $10.78 per common share).

The net proceeds from the offering of the 2036 Convertible Senior Notes were approximately $147,118, after deducting fees and offering expenses of $4,882, which was capitalized as debt issuance costs and is being amortized through June 2036.

The Company evaluated the terms of the conversion features under the applicable accounting literature, including Derivatives and Hedging, ASC 815, and determined that a certain feature required separate accounting as a derivative. This derivative was initially recorded as a long-term liability, "Convertible Debt Conversion Liability", on the Condensed Consolidated Balance Sheets and was adjusted to reflect fair value each reporting date. The fair value of the convertible debt conversion liability at issuance was $40,145. On December 8, 2017, at the Company's Special Meeting of Stockholders, the Company obtained the approval from its stockholders to remove the common stock issuance restrictions in connection with conversions of the 2036 Convertible Notes. Accordingly, on December 8, 2017, the Convertible Debt Conversion Liability was remeasured at fair value at $45,933 and was then reclassified into equity. The debt liability component of 2036 Convertible Senior Notes was determined to be $111,855 at issuance, reflecting a debt discount of $40,145. The debt discount is to be amortized through June 2036. The effective interest rate on the debt liability component was 2.45%.

REG Ralston

In April 2017, REG Ralston, LLC ("REG Ralston") entered into a construction loan agreement ("Construction Loan Agreement") with First Midwest Bank. The Construction Loan Agreement allows REG Ralston to borrow up to $20.0 million during the construction period at REG Ralston and convert it into an amortizing term debt thereafter. The loan has a maturity date of July 15, 2025. The loan requires monthly principal payments and interest to be charged using prime rate plus 0.5% per annum. The loan agreement contains various loan covenants. At March 31, 2018, the effective interest rate on the amount borrowed under this Construction Loan Agreement was 5.25% per annum.

REG Danville

In July 2017, REG Danville, LLC ("REG Danville") entered into an amended loan agreement ("Loan Agreement") with Fifth Third Bank. The Loan Agreement allowed REG Danville to borrow $12,500 maturing in July 2022. The loan requires monthly principal payments and bears LIBOR-based variable interest rates. The loan agreement contains various loan covenants. At March 31, 2018, the effective interest rate on the amount borrowed under this Loan Agreement was 5.75% per annum.

REG Capital

In December 2017, REG Capital, LLC ("REG Capital") entered into a mortgage refinancing loan agreement ("Mortgage

Refinancing Loan Agreement") with First National Bank to refinance existing mortgages on our office buildings in Ames, IA.

The outstanding principal under the Mortgage Refinancing Loan Agreement is $7,368 with a maturity date of January 3,

2028. The loan requires monthly principal payments and bears a fixed interest rate of 3.99% per annum.

Lines of Credit

The following table shows the Company's lines of credit:



	March 31, 2018		December 31, 2017
Amount outstanding under lines of credit	$	105,535	$	65,525
Maximum available to be borrowed under lines of credit	$	56,615	$	60,839

The Company's wholly-owned subsidiaries, REG Services Group, LLC and REG Marketing & Logistics Group, LLC, are borrowers under a Credit Agreement dated December 23, 2011 with the lenders party thereto (“Lenders”) and Wells Fargo Capital Finance, LLC, as the agent, (as amended, the “M&L and Services Revolver”). The maximum commitment of the Lenders under the M&L and Services Revolver to make revolving loans is $150,000, subject to an accordion feature, which allows the borrowers to request commitments for additional revolving loans in an aggregate amount not to exceed to $50,000, the making of which is subject to customary conditions, including the consent of Lenders providing such additional commitments.

The maturity date of the M&L and Services Revolver is September 30, 2021. Loans advanced under the M&L and Services Revolver bear interest based on a one-month LIBOR rate (which shall not be less than zero), plus a margin based on Quarterly Average Excess Availability (as defined in the Revolving Credit Agreement), which may range from 1.75% per annum to 2.25% per annum.

The M&L and Services Revolver contains various loan covenants that restrict each subsidiary borrower’s ability to take certain actions, including restrictions on incurrence of indebtedness, creation of liens, mergers or consolidations, dispositions of assets, repurchase or redemption of capital stock, making certain investments, making distributions to the Company unless certain conditions are satisfied, entering into certain transactions with affiliates or changing the nature of the subsidiary’s business. In addition, the subsidiary borrowers are required to maintain a fixed charge coverage ratio of at least 1.0 to 1.0 if excess availability under the M&L and Services Revolver is less than 10% of the total $150,000 of current revolving loan commitments, or $15,000 currently. The M&L and Services Revolver is secured by the subsidiary borrowers’ membership interests and substantially all of their assets. In addition, the M&L and Services Revolver is secured by the accounts receivable and inventory of REG Albert Lea, LLC, REG Houston, LLC, REG New Boston, LLC, and REG Geismar, LLC (collectively, the "Plant Loan Parties") subject to a $40,000 limitation with respect to each of the Plant Loan Parties.

In March 2018, REG Energy Services, LLC ("REG Energy Services") amended its operating and revolving line of credit agreement with Bankers Trust Company (“Bankers Trust”) that was entered in March 2016. As amended, this operating and revolving line of credit ("the Line of Credit") was decreased to $15,000, subject to customary borrowing base limitations and the maturity was extended to September 2018. Amounts outstanding under the Line of Credit bear variable interest as stipulated in the agreement. The Line of Credit contains various loan covenants that restrict REG Energy Services’ ability to take certain actions, including prohibiting it in certain circumstances from making payments to the Company. In addition, the Line of Credit is secured by substantially all of REG Energy Services’ accounts receivable and inventory.

REG Germany has a trade finance facility agreement ("Uncommitted Credit Facility Agreement") with BNP Paribas in Europe, which allows it to borrow up to $25,000 for funding the purchase of goods and services. Amounts outstanding under the Uncommitted Credit Facility Agreement bear variable interest and are payable as stipulated in the agreement. The amount that can be borrowed under the agreement can be amended, cancelled or restricted at BNP Paribas's sole discretion and therefore is not included in the maximum available to be borrowed under lines of credit above. The Uncommitted Credit Facility Agreement contains various loan covenants that require REG Germany to maintain certain financial measures. At March 31, 2018, the nominal interest rates ranged from 1.50% to 2.00% per annum.

NOTE 8 — DERIVATIVE INSTRUMENTS

The Company enters into New York Mercantile Exchange NY Harbor ULSD ("NY Harbor ULSD" or previously referred to as heating oil) and CBOT Soybean Oil (previously referred to as soybean oil) futures, swaps and options ("commodity contract derivatives") to reduce the risk of price volatility related to anticipated purchases of feedstock raw materials and to protect cash margins from potentially adverse effects of price volatility on biomass-based diesel sales where prices are set at a future date. All of the Company’s commodity contract derivatives are designated as non-hedge derivatives and recorded at fair value on the Condensed Consolidated Balance Sheets. Unrealized gains and losses are recognized as a component of biomass-based diesel costs of goods sold reflected in current results of operations. As of March 31, 2018, the net notional volumes of NY Harbor ULSD and CBOT Soybean Oil covered under the open commodity derivative contracts were approximately 107 million gallons and 2 million pounds, respectively.

The Company offsets the fair value amounts recognized for its commodity contract derivatives with cash collateral with the same counterparty under a master netting agreement. The net position is presented within prepaid and other assets in the Condensed Consolidated Balance Sheets. The following table sets forth the fair value of the Company's commodity contract derivatives and amounts that offset within the Condensed Consolidated Balance Sheets:



	March 31, 2018						December 31, 2017
	Assets			Liabilities			Assets			Liabilities
Gross amounts of derivatives recognized at fair value	$	1,472		$	7,074		$	812		$	8,001
Cash collateral	9,656			—			8,799			—
Total gross amount recognized	11,128			7,074			9,611			8,001
Gross amounts offset	(7,074		)	(7,074		)	(8,001		)	(8,001		)
Net amount reported in the condensed consolidated balance sheets	$	4,054		$	—		$	1,610		$	—

The following table sets forth the commodity contract derivatives gains and (losses) included in the Condensed Consolidated Statements of Operations:



	Location of Gain (Loss) Recognized in income	Three Months Ended March 31, 2018			Three Months Ended March 31, 2017
Commodity derivatives	Cost of goods sold – Biomass-based diesel	$	(2,438	)	$	8,289

NOTE 9 — FAIR VALUE MEASUREMENT

The fair value hierarchy prioritizes the inputs used in measuring fair value as follows:


•	Level 1 — Quoted prices for identical instruments in active markets.


•	Level 2 — Quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active and model-derived valuations, in which all significant inputs are observable in active markets.


•	Level 3 — Unobservable inputs in which there is little or no market data, which require the reporting entity to develop its own assumptions.

A summary of assets (liabilities) measured at fair value is as follows:



	As of March 31, 2018
	Total			Level 1			Level 2			Level 3
Commodity contract derivatives	$	(5,602	)	$	(2,657	)	$	(2,945	)	$	—
Contingent considerations for acquisitions	(30,040		)	—			—			(30,040		)
	$	(35,642	)	$	(2,657	)	$	(2,945	)	$	(30,040	)



	As of December 31, 2017
	Total			Level 1			Level 2			Level 3
Commodity contract derivatives	$	(7,189	)	$	(3,742	)	$	(3,447	)	$	—
Contingent considerations for acquisitions	(34,393		)	—			—			(34,393		)
	$	(41,582	)	$	(3,742	)	$	(3,447	)	$	(34,393	)

The following is a reconciliation of the beginning and ending balances for liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3):



	Contingent Consideration for Acquisitions
	2018			2017
Balance at beginning of period, January 1	$	34,393		$	46,568
Change in estimates included in earnings	(1,540		)	589
Settlements	(2,813		)	(3,980		)
Balance at end of period, March 31	30,040			43,177

The estimated fair values of the Company’s financial instruments, which are not recorded at fair value, are as follows:



	As of March 31, 2018						As of December 31, 2017
	Asset (Liability) Carrying Amount			Fair Value			Asset (Liability) Carrying Amount			Fair Value
Financial liabilities:
Debt and lines of credit	$	(338,333	)	$	(427,838	)	$	(294,085	)	$	(273,983	)

The carrying amounts reported in the Condensed Consolidated Balance Sheets for cash and cash equivalents, accounts receivable, accounts payable and accrued expenses approximate their fair values. Money market funds are included in cash and cash equivalents on the Condensed Consolidated Balance Sheets.

The Company used the following methods and assumptions to estimate fair value of its financial instruments:

Commodity derivatives: The instruments held by the Company consist primarily of futures contracts, swap agreements, purchased put options and written call options. The fair value of contracts based on quoted prices of identical assets in an active exchange-traded market is reflected in Level 1. Contract fair value that is determined based on quoted prices of similar contracts in over-the-counter markets is reflected in Level 2.

Contingent consideration for acquisitions: The fair value of the contingent consideration regarding REG Life Sciences, LLC ("REG Life Sciences") is determined using an expected present value technique. Expected cash flows are determined using the probability weighted-average of possible outcomes that would occur should

achievement of certain milestones related to the development and commercialization of products from REG Life Sciences' technology occur. There is no observable market data available to use in valuing the contingent consideration; therefore, the Company developed its own assumptions related to the expected future delivery of product enhancements to estimate the fair value of these liabilities. An 8.0% discount rate is used to estimate the fair value of the expected payments. During November 2016, the Company's Board of Directors authorized a review of strategic alternatives for the Life Sciences business. The course of action chosen as a result of this strategic review might affect the timeline and assumptions used to estimate the fair value of REG Life Sciences contingent consideration.

The fair value of all other contingent consideration is determined using an expected present value technique. Expected cash flows are determined using the probability weighted-average of possible outcomes that would occur should the achievement of certain milestones related to the production and/or sale of biomass-based diesel at the specific production facility. A discount rate ranging from 5.8% to 10.0% is used to estimate the fair value of the expected payments.

Convertible debt conversion liability: The fair value of the convertible debt conversion liability is estimated using the Black-Scholes model incorporating the terms and conditions of the 2036 Convertible Notes and considering changes in the prices of the Company's common stock, Company stock price volatility, risk-free rates and changes in market rates. The valuations are, among other things, subject to changes in the Company's credit worthiness as well as change in general market conditions. As the majority of the assumptions used in the calculations are based on market sources, the fair value of the convertible conversion liability is reflected in Level 2.

Debt and lines of credit: The fair value of long-term debt and lines of credit was established using discounted cash flow calculations and current market rates reflecting Level 2 inputs.

NOTE 10 — NET INCOME (LOSS) PER SHARE

Basic net income (loss) per share is presented in conformity with the two-class method required for participating securities. Participating securities include restricted stock units ("RSUs").

Under the two-class method, net income is reduced for distributed and undistributed dividends earned in the current period. The remaining earnings are then allocated to Common Stock and the participating securities. The Company calculates the effects of participating securities on diluted earnings per share ("EPS") using both the “if-converted or treasury stock” and "two-class" methods and discloses the method which results in a more dilutive effect. The effects of Common Stock options, warrants, stock appreciation rights and convertible notes on diluted EPS are calculated using the treasury stock method unless the effects are anti-dilutive to EPS.

For the convertible senior notes, the Company’s current intent and policy is to settle conversions using cash for the principal amount of convertible senior notes converted, with the remaining value satisfied at the Company’s option in cash, stock or a combination of cash and stock. Therefore, the dilutive effect of the convertible senior notes is limited to the conversion premium.

The following potentially dilutive weighted average securities were excluded from the calculation of diluted net income (loss) per share attributable to common stockholders during the periods presented, as the effect was anti-dilutive:



	Three Months Ended March 31, 2018	Three Months Ended March 31, 2017
Stock appreciation rights	1,006,849	2,291,803
2019 Convertible Senior Notes	5,377,690	5,567,112
2036 Convertible Senior Notes	13,545,060	14,106,725
Total	19,929,599	21,965,640

The following table presents the calculation of diluted net loss per share:



	Three Months Ended March 31, 2018		Three Months Ended March 31, 2017
Net income (loss) attributable to the Company’s common stockholders - Basic	$	209,238	$	(15,914	)
Less: effect of participating securities	—		—
Net income (loss) attributable to common stockholders - Dilutive	$	209,238	$	(15,914	)
Shares:
Weighted-average shares used to compute basic net income per share	38,819,443		38,599,048
Adjustment to reflect conversion of convertible notes	561,665		—
Adjustment to reflect stock appreciation right conversions	102,979		—
Weighted-average shares used to compute diluted net income per share	39,484,087		38,599,048
Net income (loss) per share attributable to common stockholders:
Diluted	$	5.30	$	(0.41	)

NOTE 11 — REPORTABLE SEGMENTS AND GEOGRAPHIC INFORMATION

The Company reports its reportable segments based on products and services provided to customers. The Company re-assesses its reportable segments on an annual basis. The Company has three reportable segments, which generally align the Company's external financial reporting segments with its internal operating segments, which are based on its internal organizational structure, operating decisions and performance assessment. The Company's reportable segments at March 31, 2018 and for the year ended December 31, 2017 are composed of Biomass-based Diesel, Services, Renewable Chemicals and Corporate and other activities. The accounting policies of the segments are the same as those described in the summary of significant accounting policies.

The Biomass-based Diesel segment processes waste vegetable oils, animal fats, virgin vegetable oils and other feedstocks and methanol into biomass-based diesel. The Biomass-based Diesel segment also includes the Company’s purchases and resale of biomass-based diesel produced by third parties. Revenue is derived from the purchases and sales of biomass-based diesel, RINs and raw material feedstocks acquired from third parties, sales of biomass-based diesel produced under toll manufacturing arrangements with third party facilities, sales of processed biomass-based diesel from Company facilities, related by-products and renewable energy government incentive payments, in the U.S. and internationally.

The Services segment offers services for managing the construction of biomass-based diesel production facilities and managing ongoing operations of third-party plants and collects fees related to the services provided. The Company does not allocate items that are of a non-operating nature or corporate expenses to the business segments. Revenues from services provided to other segments are recorded by the Services segment at cost.

The Renewable Chemicals segment consists of research and development activities involving the production of renewable chemicals, additional advanced biofuels and other products from the Company's proprietary microbial fermentation process and the operations of a demonstration scale facility located in Okeechobee, Florida.

The Corporate and Other segment includes trading activities related to petroleum-based heating oil and diesel fuel as well as corporate activities, which consist of corporate office expenses such as compensation, benefits, occupancy and other administrative costs, including management service expenses. Corporate and Other also includes income/(expense) not associated with the reportable segments, such as corporate general and administrative expenses, shared service expenses, interest expense and interest income, all reflected on an accrual basis of accounting. In addition, Corporate and Other includes cash and other assets not associated with the reportable segments, including investments. Intersegment revenues are reported by the Services and Corporate and Other segments.

The following table represents the significant items by reportable segment:



	Three Months Ended March 31, 2018			Three Months Ended March 31, 2017
Net revenues:
Biomass-based Diesel (includes REG Germany's net sales of $46,356 and $53,551, respectively)	$	630,365		$	390,105
Services	35,215			22,833
Renewable Chemicals	1,860			828
Corporate and Other	74,543			37,773
Intersegment revenues	(52,731		)	(32,646		)
	$	689,252		$	418,893
Income (loss) before income taxes:
Biomass-based Diesel (includes REG Germany's income (loss) of ($4,654) and $760, respectively)	$	215,529		$	(10,716	)
Services	5,024			(110		)
Renewable Chemicals	(7,484		)	(5,007		)
Corporate and Other	117			994
	$	213,186		$	(14,839	)
Depreciation and amortization expense, net:
Biomass-based Diesel (includes REG Germany's amounts of $798 and $686, respectively)	$	8,303		$	7,740
Services	329			231
Renewable Chemicals	394			384
Corporate and Other	467			508
	$	9,493		$	8,863
Cash paid for purchases of property, plant and equipment:
Biomass-based Diesel (includes REG Germany's amounts of $413 and $1,168, respectively)	$	15,603		$	15,882
Services	851			582
Renewable Chemicals	335			7
Corporate and Other	33			165
	$	16,822		$	16,636



	March 31, 2018			December 31, 2017
Goodwill:
Services	$	16,080		$	16,080

Assets:
Biomass-based Diesel (including REG Germany's assets of $46,462 and $55,761, respectively)	$	1,306,370		$	898,180
Services	60,043			55,581
Renewable Chemicals	20,783			21,168
Corporate and Other	388,454			386,590
Intersegment eliminations	(368,596		)	(355,923		)
	$	1,407,054		$	1,005,596

Geographic Information:

The following geographic data include net sales attributed to the countries based on the location of the subsidiary making the sale and long-lived assets based on physical location. Long-lived assets represent the net book value of property, plant and equipment.



	Three Months Ended March 31, 2018		Three Months Ended March 31, 2017
Net revenues:
United States	$	640,924	$	365,342
Germany	46,356		53,551
Other Foreign	1,972		—
Non-United States	48,328		53,551
	$	689,252	$	418,893



	March 31, 2018		December 31, 2017
Long-lived assets:
United States	$	573,866	$	566,028
Germany	20,211		20,689
Other Foreign	645		680
	$	594,722	$	587,397

NOTE 12 — COMMITMENTS AND CONTINGENCIES

The Company is involved in legal proceedings in the normal course of business. The Company currently believes that any ultimate liability arising out of such proceedings will not have a material adverse effect on the Company’s financial position, results of operations or cash flows.



ITEM 2.	MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

This report contains forward-looking statements regarding Renewable Energy Group, Inc., or “we,” “our” or “the Company,” that involve risks and uncertainties such as anticipated financial performance, business prospects, technological developments, products, possible strategic initiatives and similar matters. In some cases, you can identify forward-looking statements by terms such as “may,” “might,” “objective,” “intend,” “should,” “could,” “can,” “would,” “expect,” “believe,” “estimate,” “predict,” “potential,” “plan,” or the negative of these terms, and similar expressions intended to identify forward-looking statements.

These forward-looking statements include, but are not limited to statements about planned capital expenditures and our ability to maintain financing for such construction; existing or proposed legislation affecting the biomass-based diesel industry, including governmental incentives and tax credits; any impact of the results from the investigation and subsequent determination by the U.S. International Trade Commission regarding trade practices by Argentinean and Indonesian companies; our utilization of forward contracting and hedging strategies to minimize feedstock and other input price risk; our operational management and facility construction services; our ability to renew existing and expired contracts at similar or more favorable terms; expected technological advances in biomass-based diesel production methods; our ability to develop and market renewable chemicals; results in respect of the strategic review of our life sciences business; statements about using acquired land to improve existing production capacity and future expansion opportunities at our Geismar facility; the market for biomass-based diesel, including the factors that affect such market and our operating results and seasonal fluctuations in demand, and potential biomass-based diesel consumers; our ability to further develop our financial, managerial and other internal controls and reporting systems to accommodate future growth; the potential impact following the establishment of applicable accounting standards; the impact of recent U.S. tax legislation on our financial condition and results of operations; expectations regarding the realization of deferred tax assets and the establishment and maintenance of tax reserves and anticipated trends; expectations regarding our expenses and sales; anticipated general market conditions; anticipated cash

needs and estimates regarding capital requirements and needs for additional financing; and challenges in our business and the biomass-based diesel market.

These forward-looking statements are based on management’s current expectations, estimates, assumptions and projections, which are subject to risks and uncertainties. These risks and uncertainties could cause actual results to differ materially from those expected. Given these uncertainties, you should not place undue reliance on these forward-looking statements. Risks and uncertainties include, but are not limited to, those risks discussed in Item 1A Part II in this Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2018. We encourage you to read this Management’s Discussion and Analysis of Financial Condition and Results of Operations in conjunction with the accompanying condensed consolidated financial statements and related notes. Forward-looking statements contained in this report present management’s views only as of the date of this report. Except as required under applicable law, we do not intend to issue updates concerning any future revisions of management’s views to reflect events or circumstances occurring after the date of this report.

Overview

We focus on providing cleaner, lower carbon products and services. We are North America's largest producer of advanced biofuels. We utilize a nationwide production, distribution and logistics system as part of an integrated value chain model designed to convert natural fats, oils and greases into advanced biofuels. We are also engaged in research and development efforts focused on the conversion of diverse feedstocks into various renewable chemicals, advanced biofuels and other products. We believe our fully integrated approach, which includes acquiring feedstock, managing biorefinery facility construction and upgrades, operating biorefineries, and distributing fuel through a network of terminals, positions us to serve the market for biomass-based diesel, other advanced biofuels and other products and services.

We own and operate a network of 14 biorefineries. Twelve biorefineries are located in the United States and two in Germany. Twelve biorefineries produce traditional biodiesel, one produces renewable diesel (“RD”), and one is a microbial fermentation facility used in connection with our development of renewable chemicals. Our thirteen operational biomass-based diesel production facilities have an aggregate nameplate production capacity of 520 million gallons per year ("mmgy").

We are a lower-cost biomass-based diesel producer. We primarily produce our biomass-based diesel from a wide variety of lower cost feedstocks, including inedible corn oil, used cooking oil and inedible animal fat. We also produce biomass-based diesel from virgin vegetable oils, such as soybean oil or canola oil, which are more widely available, but tend to be higher in price. We believe our ability to process a wide variety of feedstocks provides us with a cost advantage over many biomass-based diesel producers, particularly those that rely primarily on higher cost virgin vegetable oils.

We also sell petroleum-based heating oil and diesel fuel, which enables us to offer additional biofuel blends, while expanding our customer base. We sell heating oil and ultra-low sulfur diesel, or ULSD, at terminals throughout the northeastern U.S., as well as BioHeat® blended heating fuel at one of these terminal locations. In 2015, we expanded our sales of biofuel blends to Midwest terminal locations and look to potentially expand in other areas across North America.

Our development-stage industrial biotechnology business, which we refer to as REG Life Sciences, is developing proprietary microbial fermentation processes to produce renewable chemicals, advanced biofuels and other products. Fatty acids are one of three product areas that we are focused on, along with esters and alcohols.

During the three months ended March 31, 2018, we sold 135 million total gallons of fuel, including 8 million gallons of biomass-based diesel that we purchased from third parties and resold, 12 million biomass-based diesel gallons produced by REG Germany and 36 million petroleum-based diesel gallons. During 2017, we sold 587 million gallons of fuel, which included 52 million biomass-based gallons we purchased from third parties, 38 million biomass-based diesel gallons produced by REG Germany and 83 million petroleum-based diesel gallons.

Our businesses are organized into three reportable segments – the Biomass-based Diesel segment, the Services segment and the Renewable Chemicals segment.

Biomass-based Diesel Segment

Our Biomass-based Diesel segment includes:


•	the operations of the following biomass-based diesel production facilities:


•	a 30 mmgy nameplate biodiesel production facility located in Ralston, Iowa;


•	a 35 mmgy nameplate biodiesel production facility located near Houston, Texas;


•	a 45 mmgy nameplate biodiesel production facility located in Danville, Illinois;


•	a 30 mmgy nameplate biodiesel production facility located in Newton, Iowa;


•	a 60 mmgy nameplate biodiesel production facility located in Seneca, Illinois;


•	a 30 mmgy nameplate biodiesel production facility located near Albert Lea, Minnesota;


•	a 15 mmgy nameplate biodiesel production facility located in New Boston, Texas;


•	a 30 mmgy nameplate biodiesel production facility located in Mason City, Iowa;


•	a 75 mmgy nameplate renewable diesel production facility located in Geismar, Louisiana;


•	a 27 mmgy nameplate biodiesel production facility located in Emden, Germany;


•	a 23 mmgy nameplate biodiesel production facility located in Oeding, Germany;


•	a 100 mmgy nameplate biodiesel production facility located in Grays Harbor, Washington; and


•	a 20 mmgy nameplate biodiesel production facility located in DeForest, Wisconsin.


•	purchases and resales of biomass-based diesel, petroleum-based diesel, Renewable Identification Numbers ("RINs") and Low Carbon Fuel Standard credits, or LCFS credits, and raw material feedstocks acquired from third parties;


•	sales of biomass-based diesel produced under toll manufacturing arrangements with third-party facilities using our feedstocks; and


•	incentives received from federal and state programs for renewable fuels.

We derive a small portion of our revenues from the sale of glycerin, free fatty acids and other co-products of the biomass-based diesel production process. In 2017 and for the three months ended March 31, 2018, our revenues from the sale of co-products were less than five percent of our total Biomass-based Diesel segment revenues. For the three months ended March 31, 2018, revenues from the sale of petroleum-based heating oil and diesel fuel acquired from third parties, along with the sale of these items further blended with biodiesel produced at wholly owned facilities or purchased from third parties, were approximately ten percent of our total revenues.

In accordance with EPA regulations, we generate 1.5 to 1.7 RINs for each gallon of biomass-based diesel we produce. RINs are used to track compliance with Renewable Fuel Standard 2, or RFS2, using the EPA moderated transaction system, or EMTS. RFS2 allows us to attach between zero and 2.5 RINs to any gallon of biomass-based diesel we sell. When we attach RINs to a sale of biomass-based diesel gallons, a portion of our selling price for a gallon of biomass-based diesel is generally attributable to RFS2 compliance; but no cost is allocated to the RINs generated by our biomass-based diesel production because RINs are a form of government incentive and not a result of the physical attributes of the biomass-based diesel production. In addition, RINs, once obtained through the production and sale of gallons of biomass-based diesel, may be separated by the acquirer and sold separately. We regularly obtain RINs from third parties for resale, and the value of these RINs is reflected in “Prepaid expenses and other assets” on our Condensed Consolidated Balance Sheets. At each balance sheet date, this RIN inventory is valued at the lower of cost or net realizable value and any resulting adjustments are reflected in our cost of goods sold for the period. The cost of RINs obtained from third parties is determined using the average cost method. Because we do not allocate costs to RINs generated by our biomass-based diesel production, fluctuations in the value of our RIN inventory represent fluctuations in the value of RINs we have obtained from third parties. At March 31, 2018, we had approximately 16.8 million biomass-based diesel RINs and 1.4 million advanced biofuel RINs available to be sold, as compared to 37.8 million biomass-based diesel RINs and 1.2 million advanced biofuel RINs held for sale at December 31, 2017. According to the Oil Pricing Information System ("OPIS"), the median closing price at March 31, 2018 was $0.75 and $0.74 per biomass-based diesel RIN and advanced biofuel RIN, respectively, compared to $0.79 and $0.78 at December 31, 2017, respectively, per biomass-based diesel RIN and advanced biofuel RIN, respectively.

We generate Low Carbon Fuel Standard credits for our low carbon fuels or blendstocks when our qualified low carbon fuels are imported into an LCFS market. LCFS credits are used to track compliance with states' LCFS. As a result, a portion of the selling price for a gallon of biomass-based diesel sold into an LCFS market is also attributable to LCFS compliance. Like RINs, LCFS credits that we generate are a form of government incentive and not a result of the physical attributes of the biomass-based diesel production. Therefore, no cost is allocated to the LCFS credit when it is generated, regardless of whether the LCFS credit is transferred with the biomass-based diesel produced or held by us. At March 31, 2018, we held for sale approximately 11,690 California LCFS credits, compared to 5,700 credits at December 31, 2017. According to OPIS, the median closing price at March 31, 2018 and December 31, 2017 was $142.5 and $113.00, respectively, per California LCFS credit.

Services Segment

Our Services segment includes:


•	biomass-based diesel facility management and operational services, whereby we provide day-to-day management and operational services to biomass-based diesel production facilities; and


•	construction management services, whereby we act as the construction management and general contractor for the construction of biomass-based diesel production facilities.

During recent years, we have utilized our construction management expertise internally to upgrade our facilities, such as our facilities located in Ralston, Albert Lea, New Boston, Mason City and Newton. In November 2016, we started a $24 million expansion project at our Ralston facility, which was completed on March 6, 2018. In June 2017, we completed the $20 million acquisition of approximately 82 acres of land at and in close proximity to our Geismar, Louisiana biorefinery. The purchase included the acquisition of land we previously leased for our Geismar operations and approximately 61 additional acres in parcels adjacent to and near the facility. We plan to improve and utilize the new acreage to support existing production capacity and future expansion opportunities using the Services segment.

Renewable Chemicals Segment

Our Renewable Chemicals segment includes:


•	research and development activities focusing on microbial fermentation to develop and produce renewable chemicals, additional advanced biofuels and other biomass-based products;


•	collaborative research and development and other service activities to continue to build out the technology platform; and


•	the operations of a demonstration scale fermentation facility located in Okeechobee, Florida.

In January 2016, ExxonMobil Research and Engineering Company entered into an agreement with REG Life Sciences to develop technology for the production of biodiesel by fermenting renewable cellulosic sugars from sources such as agricultural waste. In September 2017, we signed a phase II joint development collaboration with ExxonMobil Research and Engineering to continue to develop technology to produce biodiesel fermenting renewable cellulosic sugars from sources such as agricultural waste. In October 2016, REG Life Sciences sold and delivered its first commercial product, a specialty fatty acid. REG Life Sciences developed, produced, sold and delivered approximately one metric ton of the renewable, multi-functional chemical to Aroma Chemical Services International. Fatty acids is one of three product areas REG Life Sciences has focused on, along with esters and alcohols. In November 2016, the Company's Board of Directors authorized a review of strategic alternatives for REG Life Sciences, and that strategic review is ongoing. There can be no assurance that this ongoing strategic review will result in any specific action or transaction or that any action taken or transaction we may enter into will prove to be beneficial to stockholders.

Factors Influencing Our Results of Operations

The principal factors affecting our results of operations and financial condition are the market prices for biomass-based diesel and the feedstocks used to produce biomass-based diesel, as well as governmental programs designed to create incentives or requirements for the production and use of biomass-based diesel.

Governmental programs favoring biomass-based diesel production and use

Biomass-based diesel has historically been more expensive to produce than petroleum-based diesel, when excluding the value of biomass-based diesel incentives and credits. The biomass-based diesel industry’s growth has largely been the result of federal and state programs that require or incentivize production and use of biomass-based diesel, which allows biomass-based diesel to be price competitive with petroleum-based diesel.

On July 1, 2010, RFS2 was implemented, stipulating volume requirements for the amount of biomass-based diesel and other advanced biofuels that must be utilized in the United States each year. Under RFS2, Obligated Parties, including petroleum refiners and fuel importers, must show compliance with these standards. Currently, biodiesel and renewable diesel production meets three categories of an Obligated Party’s annual renewable fuel required volume obligation, or RVO—biomass-based diesel, undifferentiated advanced biofuel and undifferentiated renewable fuel. The final RVO targets for the biomass-based diesel and advanced biofuels volumes for the years 2015 to 2019 as set by the EPA are as follows:



	2015	2016	2017	2018	2019
Biomass-based diesel	1.73 billion gallons	1.90 billion gallons	2.00 billion gallons	2.1 billion gallons	2.1 billion gallons
Total Advanced biofuels	2.88 billion RINs*	3.61 billion RINs*	4.28 billion RINs*	4.29 billion RINs*	N/A

(*ethanol equivalent gallons)

U.S. production and imports increased significantly in 2016, both modestly decreased in 2017 due to the trade case, lack of tax credit, and uncertainty from the EPA around RVO volumes. Domestic production is trending higher for the first quarter of 2018 while imports have decreased. This decrease is a result of zero imported gallons from Argentina due to the trade case. Volumes listed below show domestic and imported net generation as illustrated by the EMTS data noted below:



	2015	2016	2017	Q1 2018
Biomass-based diesel produced and imported	1.81 billion gallons	2.60 billion gallons	2.50 billion gallons	0.51 billion gallons
Total Advanced biofuels*	3.08 billion RINs	4.29 billion RINs	4.23 billion RINs	0.83 billion RINs

(*included cellulosic, biomass-based diesel, and other advanced biofuels)

The federal biodiesel mixture excise tax credit, or the BTC, has historically provided a $1.00 refundable tax credit per gallon to the first blender of biomass-based diesel with petroleum-based diesel fuel. The BTC became effective January 1, 2005, but since January 1, 2010 it has been allowed to lapse and then been reinstated a number of times. For example, the BTC lapsed on January 1, 2014, was retroactively reinstated for 2014 on December 19, 2014 and then lapsed again on January 1, 2015. On December 18, 2015, the Protecting Americans from Tax Hikes Act of 2015 was signed into law, which reinstated and extended a set of tax provisions, including the retroactive reinstatement for 2015 and extension for 2016 of the BTC. The BTC again lapsed on January 1, 2017 and was reinstated on February 9, 2018. It is not currently in effect for 2018.

As a result of this history of retroactive reinstatement of the BTC, we and many other biomass-based diesel industry producers have adopted contractual arrangements with customers and vendors specifying the allocation and sharing of any retroactively reinstated incentive. The reinstatement of the 2017 BTC resulted in a net benefit to our Adjusted EBITDA for the year ended December 31, 2017 by $205 million, with another $11 million related to products delivered and sales recognized during the three months ended March 31, 2018 (see "Non-GAAP Financial Measures" below). It is uncertain whether the BTC will be reinstated for 2018 and beyond and if reinstated, whether it would be reinstated retroactively or on the same terms. The modification or failure to reinstate the BTC could have a material adverse effect on our financial results.

Biomass-based diesel and feedstock price fluctuations

Our operating results generally reflect the relationship between the price of biomass-based diesel, including credits and incentives, and the price of feedstocks used to produce biomass-based diesel.

Biomass-based diesel is a low carbon, renewable alternative to petroleum-based diesel fuel and is primarily sold to the end user after it has been blended with petroleum-based diesel fuel. Biomass-based diesel prices have historically been heavily influenced by petroleum-based diesel fuel prices. Accordingly, biomass-based diesel prices have generally been impacted by the same factors that affect petroleum prices, such as crude oil supply and demand balance, worldwide economic conditions, wars and other political events, OPEC production quotas, changes in refining capacity and natural disasters.

Regulatory and legislative factors also influence the price of biomass-based diesel. Biomass-based diesel RIN pricing, a value component that was introduced via RFS2 in July 2010, has had a significant impact on biomass-based diesel pricing. The following table shows for 2015, 2016, 2017 and the first three months of 2018 the high and low average monthly contributory value of RINs, as reported by OPIS, to the average B100 spot price of a gallon of biodiesel, as reported by The Jacobsen, in terms of dollars per gallon.

At the beginning of the first quarter of 2018, the value of RINs, as reported by OPIS, to the average B100 spot price of a gallon of biodiesel was $1.22 per gallon. The value of RINs to the average B100 spot price of gallon of biodiesel was $1.06 per gallon at the end of March 2018. It reached a high of $1.36 per gallon of biodiesel in February 2018 and a low of $1.02 per gallon in March 2018. The RIN market was largely operating as expected as lower feedstock prices increased the spread between feedstocks and fuels, RINs correspondingly came down in value. The decrease in RIN Value towards the end of the first quarter of 2018 was mainly attributable to market uncertainty related to a possible ethanol RIN cap or other Administration intervention and most recently, the EPA's approval of record levels of Smaller Refiner Exemptions from RIN compliance requirements for 2016 and 2017. The decrease in the value of RINs acquired from third parties and held in inventory resulted in a $3.5 million write-down to lower of cost or net realizable value for the first three months of 2018. We enter into forward contracts to sell RINs and we use risk management position limits to manage RIN exposure.

During 2017, feedstock expense accounted for 80% of our production cost, while methanol and chemical catalysts expense accounted for 3% and 4% of our costs of goods sold, respectively.

Feedstocks for biomass-based diesel production, such as inedible corn oil, used cooking oil, inedible animal fat and soybean oil are commodities and market prices for them will be affected by a wide range of factors unrelated to the price of biomass-based diesel and petroleum-based diesel fuels. There are a number of factors that influence the supply and price our feedstocks, such as the following: export demand; biomass-based diesel capacities and demand; government policies and subsidies; weather conditions; ethanol production; cooking habits and eating habits; number of restaurants near collection facilities; hog/beef/poultry slaughter kills; palm oil supply; soybean meal demand and/or production, and crop production in the U.S. and South America, among others.

During 2017, 73% of our feedstocks were comprised of inedible corn oil, used cooking oil and inedible animal fats with the remainder coming from virgin vegetable oil.

The graph below illustrates the spread between the cost of producing one gallon of biodiesel made from soybean oil to the cost of producing one gallon of biodiesel made from a lower-cost feedstock for the period January 2014 to March 31, 2018. The results were derived using assumed conversion factors for the yield of each feedstock and subtracting the cost of producing one gallon of biodiesel made from each respective lower-cost feedstock from the cost of producing one gallon of biodiesel made from soybean oil.


(1)	Used cooking oil prices are based on the monthly average of the daily low sales price of Missouri River yellow grease as reported by The Jacobsen (based on 8.5 pounds per gallon).


(2)	Inedible corn oil prices are reported as the monthly average of the daily distillers’ corn oil market values delivered to Illinois as reported by The Jacobsen (based on 8.2 pounds per gallon).


(3)	Choice white grease prices are based on the monthly average of the daily low prices of Missouri River choice white grease as reported by The Jacobsen (based on 8.0 pounds per gallon).


(4)	Soybean oil (crude) prices are based on the monthly average of the daily closing sale price of the nearby soybean oil contract as reported by CBOT (based on 7.5 pounds per gallon).

Our results of operations generally will benefit when the spread between biomass-based diesel prices and feedstock prices widens and will be harmed when this spread narrows. The following graph shows feedstock cost data for choice white grease and soybean oil on a per gallon basis compared to the per gallon sale price data for biodiesel, and the spread between biodiesel and each of soybean oil and choice white grease, from January 2014 to March 31, 2018.


(1)	Biodiesel prices are based on the monthly average of the midpoint of the high and low prices of B100 (Upper Midwest) as reported by The Jacobsen.


(2)	Soybean oil (crude) prices are based on the monthly average of the daily closing sale price of the nearby soybean oil contract as reported by CBOT (based on 7.5 pounds per gallon).


(3)	Choice white grease prices are based on the monthly average of the daily low price of Missouri River choice white grease as reported by The Jacobsen (based on 8.0 pounds per gallon).


(4)	Spread between biodiesel price and choice white grease price.


(5)	Spread between biodiesel price and soybean oil (crude) price.

During the first quarter of 2018, NY Harbor ULSD prices ranged from a high of $2.1360 per gallon in January to a low of $1.8369 per gallon in February with the average price for the quarter of $1.9838 per gallon. Energy prices were steady in January, dropped significantly in the beginning of February, and saw a price increase during late March. Consistently strong world demand for diesel fuel, combined with OPEC’s compliance with crude oil production quotas, helped to support prices during the quarter. Biodiesel prices were steady during the quarter with OPIS Chicago B100 prices ranging $3.00 to $3.25 per gallon. European used cooking oil methyl ester prices declined during the first quarter of 2018, as continued pressure from imported biodiesel and lower feedstock prices pressured biodiesel markets in Germany lower. Feedstock supplies were larger than prior year, which resulted in generally lower feedstock prices during the quarter. Soybean oil prices ranged from a high of $0.3316 per pound in February to a low of $0.3142 per pound in March with an average price for the quarter of $0.3231 per pound. Soybean oil prices traded within a narrow $0.0174 range during the quarter and trended lower due to large soybean supply fundamentals. Relatively low priced feed cost along with continued strong demand for pork and beef has continued to lead to expansions in the U.S. hog and cattle industries. Both hog and cattle slaughter numbers in the first quarter of 2018 were again higher than the prior years.

In March 2017, the National Biodiesel Fair Trade Coalition ("Coalition") filed an antidumping and countervailing duty petition with the U.S. Department of Commerce and the U.S. International Trade Commission ("USITC"), arguing that Argentinean and Indonesian companies were violating trade laws by flooding the U.S. market with dumped and subsidized biodiesel. The Coalition comprises of the National Biodiesel Board and U.S. biodiesel producers. In May 2017, the USITC agreed to proceed with an investigation regarding this matter. In relation to this antidumping and countervailing duty petition, the Coalition filed a new allegation in July 2017 that "critical circumstances" exist with respect to imports of biodiesel from Argentina, which would allow for the imposition of duties on imports that enter the U.S. prior to preliminary determinations of subsidization and dumping. The Coalition found that imports of biodiesel from Argentina had jumped 144.5% since the March 2017 petition was filed. In December 2017, the USITC voted 4-0 affirming countervailing duty rates of 34% to 72%. The Department of Commerce issued a determination effective March 1, 2018 affirming the agency’s earlier preliminary determination that Argentina and Indonesia had dumped biodiesel imports into the U.S. Final anti-dumping rates were set at 60% to 267%. In April 2018, the USITC voted 4-0 affirming the Coalition's assertions that the industry has suffered as a result of unfairly dumped imports. The Department of Commerce issued final orders in April 2018.

Risk Management

The profitability of producing biomass-based diesel largely depends on the spread between prices for feedstocks and biomass-based diesel, including incentives, each of which is subject to fluctuations due to market factors and each of which is not significantly correlated. Adverse price movements for these commodities directly affect our operating results. We attempt to protect cash margins for our own production and our third-party trading activity by entering into risk management contracts that mitigate the impact on our margins from price volatility in feedstocks and biomass-based diesel. We create offsetting positions by using a combination of forward fixed-price physical purchases and sales contracts on feedstock and biomass-based diesel, including risk management futures contracts, swaps and options primarily on the New York Mercantile Exchange NY Harbor ULSD and CBOT Soybean Oil; however, the extent to which we engage in risk management activities varies substantially from time to time, and from feedstock to feedstock, depending on market conditions and other factors. In making risk management decisions, we utilize research conducted by outside firms to provide additional market information in addition to our internal research and analysis.

Inedible corn oil, used cooking oil, inedible animal fat, canola oil and soybean oil were the primary feedstocks we used to produce biomass-based diesel in 2017 and the first three months of 2018. We utilize several varieties of inedible animal fat, such as beef tallow, choice white grease and poultry fat derived from livestock. There is no established futures market for these lower-cost feedstocks. The purchase prices for lower-cost feedstocks are generally set on a negotiated flat price basis or spread to a prevailing market price reported by the USDA price sheet or The Jacobsen. Our efforts to risk manage against changing prices for inedible corn oil, used cooking oil and inedible animal fat have involved entering into futures contracts, swaps or options on other commodity products, such as CBOT Soybean Oil and New York Mercantile Exchange NY Harbor ULSD. However, these products do not always experience the same price movements as lower-cost feedstocks, making risk management for these feedstocks challenging. We manage feedstock supply risks related to biomass-based diesel production in a number of ways, including, where available, through long-term supply contracts. The purchase price for soybean oil under these contracts may be indexed to prevailing CBOT soybean oil market prices with a negotiated market basis. We utilize futures contracts, swaps and options to risk manage, or lock in, the cost of portions of our future feedstock requirements generally for varying periods up to one year.

Our ability to mitigate our risk of falling biomass-based diesel prices is limited. We have entered into forward contracts to supply biomass-based diesel. However, pricing under these forward sales contracts generally has been indexed to prevailing market prices, as fixed price contracts for long periods on acceptable terms have generally not been available. There is no established market for biomass-based diesel futures in the United States. Our efforts to hedge against falling biomass-based diesel prices generally involve entering into futures contracts, swaps and options on other commodity products, such as diesel fuel and New York Mercantile Exchange NY Harbor ULSD. However, price movements on these products are not highly correlated to price movements of biomass-based diesel.

We generate 1.5 to 1.7 biomass-based diesel RINs for each gallon of biomass-based diesel we produce and sell. We also obtain RINs from third-party transactions which we hold for resale. There is no established futures market for RINs, which severely limits the ability to risk manage the price of RINs. We enter into forward contracts to sell RINs, and we use risk management position limits to manage RIN exposure.

As a result of our strategy, we frequently have gains or losses on derivative financial instruments that are conversely offset by losses or gains on forward fixed-price physical contracts on feedstocks and biomass-based diesel or inventories. Gains and losses on derivative financial instruments are recognized each period in operating results while corresponding gains and losses on physical contracts are generally not recognized until quantities are delivered or title transfers. Our results of operations are impacted when there is a period mismatch of recognized gains or losses associated with the change in fair value of derivative instruments used for risk management purposes at the end of the reporting period but the purchase or sale of feedstocks or biomass-based diesel has not yet occurred resulting in the offsetting gain or loss that will be recognized in a later accounting period.

We recorded risk management losses of $2.4 million from our derivative financial instrument activity for the three months ended March 31, 2018, compared to gains of $8.3 million for the three months ended March 31, 2017. Changes in the value of these futures, swaps or options instruments are recognized in current income or loss.

Seasonality

Our operating results are influenced by seasonal fluctuations in the demand for biodiesel. Our biodiesel sales tend to decrease during the winter season due to blending concentrations being reduced to adjust for performance during colder weather. Colder seasonal temperatures can cause the higher cloud point biodiesel we make from inedible animal fats to become cloudy and eventually gel at a higher temperature than petroleum-based diesel or lower cloud point biodiesel made from soybean oil, canola oil or inedible corn oil. Such gelling can lead to plugged fuel filters and other fuel handling and performance problems for customers and suppliers. Reduced demand in the winter for our higher cloud point biodiesel can

result in excess supply of such higher cloud point biodiesel and lower prices for such biodiesel. In addition, most of our production facilities are located in colder Midwestern states in proximity to feedstock origination, and our costs of shipping can increase as more biodiesel is transported to warmer climate states during winter. To mitigate some of these seasonal fluctuations, we have upgraded our Newton and Danville biorefineries to produce distilled biodiesel from low-cost feedstocks, which has improved cold-weather performance.

RIN prices may also be subject to seasonal fluctuations. The RIN is dated for the calendar year in which it is generated, commonly referred to as the RIN vintage. Since 20% of the annual RVO of an Obligated Party (as defined under the RFS2) can be satisfied by prior year RINs, most RINs must come from biofuel produced or imported during the RVO year. As a result, RIN prices can be expected to decrease as the calendar year progresses if the RIN market is oversupplied compared to that year's RVO and increase if it is undersupplied. See chart below for comparison between actual RIN generation and RVO level for biomass-based diesel as set by the EPA.



Year	RIN Generation (D4 Biomass-based Diesel)	Finalized RVO level for D4 Biomass-based Diesel
2016	2.60 billion gallons	1.90 billion gallons
2017	2.5 billion gallons	2.00 billion gallons

Industry capacity, production and imports

Our operating results are influenced by our industry’s capacity and production, including in relation to RFS2 production requirements. Under RFS2, Obligated Parties are entitled to satisfy up to 20% of their annual requirement with prior year RINs. Biomass-based diesel production and/or imports, as reported by EMTS, were 2.60 billion gallons for 2016, 790 million gallons higher than 2015. The amount of biomass-based diesel produced and/or imported into the U.S in 2017 was 2.50 billion gallons. In the first quarter of 2018, according to EMTS data, 0.51 billion gallons of biomass-based diesel were produced and/or imported into the U.S., compared to the equivalent 0.44 billion gallons over the same period in 2017.

The amount of imported biodiesel gallons qualifying under RFS2 decreased from 692.9 million gallons in 2016 to approximately 576.3 million gallons in 2017, based on the information from the Energy Information Administration. Imported gallons will likely make up less of a percentage of the RVO in 2018 as a result of the anti-dumping and countervailing duty trade case mentioned previously. Under RFS2, Obligated Parties are entitled to satisfy up to 20% of their annual requirement with prior year RINs.

Critical Accounting Policies

Our discussion and analysis of our financial condition and results of operations is based upon our financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amount of assets, liabilities, equities, revenues and expenses and related disclosure of contingent assets and liabilities. We evaluate our estimates on an ongoing basis. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances, the results of which form the basis for judgments we make about the carrying values of assets and liabilities that are not readily apparent from other sources. Because these estimates can vary depending on the situation, actual results may differ from the estimates.

We have disclosed under the heading “Critical Accounting Policies” in our Annual Report on Form 10-K for the year ended December 31, 2017 the critical accounting policies which materially affect our financial statements. There have been no material changes from the critical accounting policies previously disclosed other than those noted below. You should carefully consider the critical accounting policies set forth in our Annual Report on Form 10-K along with information described below.

Revenue recognition

Effective January 1, 2018, we adopted the new guidance of ASC Topic 606, Revenue from Contracts with Customers (Topic 606), which supersedes the revenue recognition requirements in ASC Topic 605, Revenue Recognition. Topic 606 requires us to recognize revenue to depict the transfer 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 new guidance requires us to apply the following steps: (1) identify the contract with a customer; (2) identify the performance obligations in the contract; (3) determine the transaction price; (4) allocate the transaction price to the performance obligations in the contract; and (5) recognize revenue when, or as, we satisfy a performance obligation. The adoption of this new guidance did not result in any changes to our revenue recognition, but did result in expanded disclosures in our consolidated financial statements.

Income Taxes

The Company’s income tax provision, deferred income tax assets and liabilities, and liabilities for uncertain tax benefits represent the company’s best estimate of current and future income taxes to be paid. The annual tax rate is based on income tax laws, statutory tax rates, taxable income levels and tax planning opportunities available in various jurisdictions where the company operates. These tax laws are complex and require significant judgment to determine the consolidated provision for income taxes. Changes in tax laws, statutory tax rates, and estimates of the company’s future taxable income levels could result in actual realization of deferred taxes being materially different from amounts provided for in the consolidated financial statements.

Deferred income taxes represent temporary differences between the tax and the financial reporting basis of assets and liabilities, which will result in taxable or deductible amounts in the future. Deferred tax assets also include loss carryforwards and tax credits. These assets are regularly assessed for the likelihood of recoverability from estimated future taxable income, reversal of deferred tax liabilities and tax planning strategies. To the extent the company determines that it is more likely than not a deferred income tax asset will not be realized, a valuation allowance is established. The recoverability analysis of the deferred income tax assets and the related valuation allowances requires significant judgment and relies on estimates.

In December 2017, the SEC staff issued Staff Accounting Bulletin No. 118, Income Tax Accounting Implications of the Tax Cuts and Jobs Act (“SAB 118”), which allows for the recording of provisional amounts during a measurement period not to extend beyond one year of the enactment date. Although the Tax Legislation was passed late in the fourth quarter of 2017, we consider the accounting for the transition tax to be final, along with the impact of the reduction in the corporate tax rate. Because ongoing guidance and accounting interpretation is expected over the coming year, as well as review and updates to certain impacted accounting policies, we consider the accounting for the global intangible low-taxed income (“GILTI”) and a new base erosion anti-abuse tax (“BEAT”) to be incomplete due to such forthcoming guidance and our ongoing analysis of its impact on our financial statements. As a result, we have not recorded any change to the provisional tax benefit of $13.7 million recorded in the fourth quarter 2017 and we expect to complete our analysis and establish applicable accounting policies regarding GILTI and BEAT within the measurement period.

The indefinite reinvestment in the earnings of non-US subsidiaries assertion is determined by management’s judgment about and intentions concerning future investment in operations. Management’s judgment that the Company is no longer indefinitely reinvested in the undistributed earnings of non-US subsidiaries at December 31, 2017 has been finalized. The assertion regarding undistributed non-US earnings does not have a material impact on the company’s consolidated financial statements.

Results of Operations

Three months ended March 31, 2018 and 2017

Set forth below is a summary of certain financial information (dollars in thousands and gallons in millions except for per gallon data) for the periods indicated:



	Three Months Ended March 31,
	2018		2017

Gallons sold	135.3		122.1
Average B100 price per gallon (BTC net benefit adjusted ASP of $3.18 and $2.94, respectively)	$	5.29	$	2.94

Revenues	$	689,252	$	418,893
Cost of goods sold	439,684		401,610
Gross profit	249,568		17,283
Selling, general and administrative expenses	31,654		22,907
Research and development expense	6,598		3,598
Income (loss) from operations	211,316		(9,222		)
Other income (expenses), net	1,870		(5,617		)
Income tax benefit (expense)	1,203		(1,075		)
Net income (loss) attributable to the Company	214,389		(15,914		)
Effect of participating share-based awards	5,151		—
Net income (loss) attributable to the Company's common stockholders	$	209,238	$	(15,914	)

Revenues. Our revenues increased significantly by $270.4 million in the three months ended March 31, 2018, or 65%, as compared to the three months ended March 31, 2017. The main driver for the increase in revenues was the recognition of the 2017 BTC that was earned during 2017 yet recognized in the first quarter of 2018 when it was retroactively reinstated. Additional factors for the increase were higher gallons sold due to increased petroleum-based gallons and slightly higher volume from international sales, coupled with higher average selling prices, partially offset by a reduction in sales of separated RIN inventory.

Biomass-based diesel revenues including government incentives increased $269.2 million, or 64%, over the same quarter last year. The recognition of the entire 2017 BTC as revenues in the first quarter of 2018 resulted in a net increase in biomass-based diesel revenues of $203.4 million. Gallons sold in the first quarter of 2018 increased by $13.2 million gallons, or 11%. Our average B100 sales price per gallon increased $2.35, or 80%, for the three months ended March 31, 2018. The average B100 sales price per gallon after adjustment for the 2017 BTC increased $0.24, or 8%. The increases in adjusted average sales price contributed to a $32.5 million increase in revenues for the three months ended March 31, 2018 when applied to the number of gallons sold in th first quarter of 2018. The change in gallons sold for the three months ended March 31, 2018 accounted for a revenue increase of $38.8 million for the first quarter of 2018. Sales of separated RIN inventory were $47.2 million for the three months ended March 31, 2018 as compared to $57.3 million for the three months ended March 31, 2017.

Costs of goods sold. Our costs of goods sold increased $38.1 million, or 9% for the three months ended March 31, 2018. Costs of goods sold as a percentage of revenues were 64% for the three months ended March 31, 2018 and 96% for the three months ended March 31, 2017. The decrease in cost of goods sold as a percentage of revenues during the three months ended March 31, 2018 was primarily due to the recognition of the 2017 BTC in full as revenues in the first quarter of 2018, partially offset by higher risk management losses.

Average prices for lower-cost feedstocks were $0.25 per pound for the three months ended March 31, 2018, as compared to $0.28 per pound for the three months ended March 31, 2017. Average soybean oil costs were $0.34 per pound for three months ended March 31, 2018, as compared to $0.32 per pound for the three months ended March 31, 2017. Average canola oil costs were $0.35 per pound for the three months ended March 31, 2018, as compared to $0.36 per pound for the three months ended March 31, 2017. We recorded risk management losses of $2.4 million from our derivative financial instrument activity for the three months ended March 31, 2018, compared to risk management gains of $8.3 million for the three months ended March 31, 2017. The fluctuation in risk management gains and losses was mainly due to price volatility in the energy markets - NYMEX ULSD prices increased by $0.15/gallon in the last two weeks of March 2018. Costs of goods sold for separated RIN

inventory sales were $29.3 million for the three months ended March 31, 2018 and $46.6 million for the three months ended March 31, 2017. We recorded a lower of cost or net realizable value write down on RINs of $3.5 million and $0.1 million during the three months ended March 31, 2018 and March 31, 2017, respectively, reflecting lower RIN prices at quarter end.

Selling, general and administrative expenses. Our selling, general and administrative, or SG&A, expenses were $31.7 million, or 5% of total revenue, for the three months ended March 31, 2018 and $22.9 million, or 5% of total revenue, for the three months ended March 31, 2017. This represents an increase of $8.7 million, or 38%, over the same respective period of last year. The increase year over year was driven largely by higher employee related compensation arising from the Company's strong financial performance in 2017 as well as temporary increases in costs related to focused efforts on the trade case and regulatory activities.

Research and development expense. Our research and development expenses were $6.6 million for the three months ended March 31, 2018, compared to $3.6 million for the three months ended March 31, 2017. The majority of the research and development expenses were related to activities of the Renewable Chemicals segment, which is seeking to bring industrial biotechnology products to market and drive growth and is going through increased activities under the strategic review initiative. The increase in our research and development expenses was primarily due to employee-related costs, as well as increased costs for field trials related to our Verdesoil product.

Other income (expense), net. Other income was $1.9 million for the three months ended March 31, 2018, compared to other expense of $5.6 million for the same period in 2017. Other income (expense) is primarily comprised of change in value of contingent consideration, loss on debt extinguishment, change in fair value of convertible debt conversion liability, gain from involuntary conversion, interest expense, interest income and other non-operating items.

Income tax benefit (expense). We recognized an income tax benefit of $1.2 million for the three months ended March 31, 2018, as compared to tax expense of $1.1 million for the same period in 2017. Our tax provision for interim periods is determined using an estimate of our annual effective tax rate, adjusted for discrete items arising in that quarter. Our effective tax rate differs from the statutory tax rate primarily due to the fact that we have a valuation allowance on our domestic deferred tax assets and most of our foreign deferred tax assets.

Effects of participating share-based awards. Effects of participating share-based awards was $5.2 million and $0.0 million for the three months ended March 31, 2018 and 2017, respectively.

Non - GAAP Financial Measures:

Adjusted Net Income (Loss) and Adjusted EPS Reconciliation

The Company believes supplementing its consolidated financial statements presented in accordance with generally accepted accounting principles ("GAAP") with non- GAAP measures provides investors with useful information regarding the Company's short-term and long-term trends. Adjusted net income and adjusted diluted earnings per common share are derived from GAAP results by excluding the non-cash impacts related to the change in the estimated fair value of the convertible debt conversion liability, change in fair value of contingent considerations, impairment of assets, and stock compensation, coupled with other items that are not related to our operating activities. The Company excludes these non-operating, non-cash impacts as the Company believes they are not indicative of its core operating results or future performance. Adjusted net income, adjusted diluted earnings per common share and other non-GAAP financial measures used and presented by the Company may be calculated differently from, and therefore may not be comparable to, similarly titled measures used by other companies. Investors should consider non-GAAP measures in addition to, and not as a substitute for, or as superior to, financial performance measures prepared in accordance with GAAP.



(In thousands, except per share amounts)	Three Months Ended March 31, 2018			Three Months Ended March 31, 2017
Net income (loss) attributable to the Company	$	214,389		$	(15,914	)
Gain on involuntary conversion	(4,000		)	—
Gain on sale of assets	(990		)	—
Change in fair value of convertible debt conversion liability	—			172
Change in fair value of contingent considerations	(1,540		)	589
Loss on debt extinguishment	232			—
Other (income) expense, net	(222		)	320
Straight-line lease expense	(33		)	(32		)
Executive severance payment	165			—
Non-cash stock compensation	1,794			1,308
2017 BTC	(204,936		)	—
Adjusted net income (loss) attributable to the Company	$	4,859		$	(13,557	)
Effect of participating share-based awards	117			—
Adjusted net income (loss) excluding 2017 BTC allocation attributable to common stockholders	$	4,742		$	(13,557	)

Adjusted net income (loss) attributable to the Company	$	4,859		$	(13,557	)
Allocation of 2017 BTC	—			36,728
Adjusted net income (loss) including 2017 BTC allocation attributable to the Company	4,859			23,171
Effect of participating share-based awards	117			492
Adjusted net income (loss) including 2017 BTC allocation attributable to common stockholders	$	4,742		$	22,679

Net income (loss) per share attributable to common stockholders
Diluted	$	5.30		$	(0.41	)

Adjusted net income (loss) excluding 2017 BTC allocation per share attributable to common stockholders
Diluted	$	0.12		$	(0.35	)

Adjusted net income including 2017 BTC allocation per share attributable to common stockholders
Diluted	$	0.12		$	0.59

Adjusted EBITDA

EBITDA and Adjusted EBITDA are not measures of financial performance under GAAP. We use earnings before interest, taxes, depreciation and amortization ("EBITDA") and EBITDA adjusted for certain additional items, identified in the table below, or Adjusted EBITDA, as a supplemental performance measure. We present EBITDA and Adjusted EBITDA because we believe they assist investors in analyzing our performance across reporting periods on a consistent basis by excluding items that we do not believe are indicative of our core operating performance. In addition, we use Adjusted EBITDA to evaluate, assess and benchmark our financial performance on a consistent and a comparable basis and as a factor in determining incentive compensation for our executives.

The following table provides our EBITDA and Adjusted EBITDA for the periods presented, as well as a reconciliation to net income (loss):



(In thousands)	Three Months Ended March 31, 2018			Three Months Ended March 31, 2017
Net income (loss)	$	214,389		$	(15,914	)
Adjustments:
Income tax (benefit) expense	(1,203		)	1,075
Interest expense	4,651			4,536
Depreciation	8,859			8,423
Amortization	308			127
EBITDA	$	227,004		$	(1,753	)
Gain on involuntary conversion	(4,000		)	—
Gain on sale of assets	(990		)	—
Change in fair value of convertible debt conversion liability	—			172
Change in fair value of contingent liability	(1,540		)	589
Loss on debt extinguishment	232			—
Other (income) expense, net	(222		)	320
Straight-line lease expense	(33		)	(32		)
Executive severance	165			—
Non-cash stock compensation	1,794			1,308
2017 BTC ⁽¹⁾	(204,936		)	—
Adjusted EBITDA excluding 2017 BTC allocation	$	17,474		$	604
Allocation of 2017 BTC ⁽¹⁾	—			36,728
Adjusted EBITDA	$	17,474		$	37,332

⁽¹⁾ On February 9, 2018, the Biodiesel Mixture Excise Tax Credit ("BTC") was retroactively reinstated for the 2017 calendar year. The retroactive credit for 2017 resulted in a net benefit to us that was recognized in the first quarter of 2018 for GAAP purposes. Because this credit relates to the 2017 full year operating performance and results, we removed the net benefit of the 2017 BTC from our 2018 results and allocated a portion of the net benefit of the tax credit to each of the four quarters of 2017 based upon gallons sold.

Adjusted EBITDA is a supplemental performance measure that is not required by, or presented in accordance with, generally accepted accounting principles, or GAAP. Adjusted EBITDA should not be considered as an alternative to net income or any other performance measure derived in accordance with GAAP, or as alternatives to cash flows from operating activities or a measure of our liquidity or profitability. Adjusted EBITDA has limitations as an analytical tool, and should not be considered in isolation, or as a substitute for any of our results as reported under GAAP. Some of these limitations are:


•	Adjusted EBITDA does not reflect our cash expenditures for capital assets or the impact of certain cash charges that we consider not to be an indication of our ongoing operations;


•	Adjusted EBITDA does not reflect changes in, or cash requirements for, our working capital requirements;


•	Adjusted EBITDA does not reflect the interest expense, or the cash requirements necessary to service interest or principal payments, on our indebtedness;


•	although depreciation and amortization are non-cash charges, the assets being depreciated and amortized will often have to be replaced in the future, and Adjusted EBITDA does not reflect cash requirements for such replacements;


•	stock-based compensation expense is an important element of our long term incentive compensation program, although we have excluded it as an expense when evaluating our operating performance; and


•	other companies, including other companies in the industry, may calculate these measures differently than we do, limiting their usefulness as a comparative measure.

Liquidity and Capital Resources

Sources of liquidity. At March 31, 2018, the total of our cash and cash equivalents was $69.3 million, compared to $77.6 million at December 31, 2017. At March 31, 2018, we had total assets of $1,407.1 million, compared to $1,005.6 million at December 31, 2017. At March 31, 2018, we had term debt before debt issuance costs of $232.8 million, compared to term debt of $228.6 million at December 31, 2017. Our debt is subject to various financial covenants. We were in compliance with all financial covenants associated with the borrowings as of March 31, 2018.

Our term debt (in thousands) is as follows:



	March 31, 2018		December 31, 2017
4.00% Convertible Senior Notes, $152,000 face amount, due in June 2036	$	116,968	$	116,255
2.75% Convertible Senior Notes, $67,527 face amount, due in June 2019	64,497		69,859
REG Danville term loan, secured, variable interest rate of LIBOR plus 4%, due in July 2022	10,836		11,460
REG Newton term loan, secured, variable interest rate of LIBOR plus 4%, due in December 2018	7,405		8,189
REG Mason City term loan, fixed interest rate of 5%, due in July 2019	979		1,153
REG Grays Harbor term loan, variable interest of minimum of 3.5% or Prime Rate plus 0.25%, due in May 2022	7,523		7,882
REG Capital term loan, fixed interest rate of 3.99%, due in January 2028	7,368		7,400
REG Ralston term loan, variable interest rate of Prime Rate plus 0.5%, due in July 2025	17,074		6,183
Other	148		179
Total term debt before debt issuance costs	$	232,798	$	228,560

In addition, we had revolving debt (in thousands) as follows:



	March 31, 2018		December 31, 2017
Amount outstanding under lines of credit	$	105,535	$	65,525
Maximum available to be borrowed under lines of credit	$	56,615	$	60,839

A full description of our credit facilities and other agreements related to our outstanding indebtedness is included under the heading “Liquidity and Capital Resources” in our Annual Report on Form 10-K for the year ended December 31, 2017 except as provided below.

REG Energy Services, LLC Line of Credit

In March 2018, REG Energy Services, LLC ("REG Energy Services") amended its operating and revolving line of credit agreement with Bankers Trust Company (“Bankers Trust”) that was entered in March 2016. As amended, this operating and revolving line of credit ("the Line of Credit") was decreased to $15.0 million, subject to customary borrowing base limitations and the maturity was extended to September 2018. Amounts outstanding under the Line of Credit bear variable interest. The Line of Credit contains various loan covenants that restrict REG Energy Services’ ability to take certain actions, including prohibiting it in certain circumstances from making payments to the Company. In addition, the Line of Credit is secured by substantially all of REG Energy Services’ accounts receivable and inventory.

Cash flows. The following table presents information regarding our cash flows and cash and cash equivalents for the three months ended March 31, 2018 and 2017 (in thousands):



	Three Months March 31,
	2018			2017
Net cash flows provided by (used in) operating activities	$	(28,648	)	$	21,976
Net cash flows used in investing activities	(11,193		)	(19,243		)
Net cash flows provided by (used in) financing activities	31,325			(36,950		)
Net change in cash and cash equivalents	(8,516		)	(34,217		)
Cash and cash equivalents, end of period	$	69,290		$	82,235

In the first three months of 2018, we used $28.6 million of cash from operations, compared to $22.0 million of cash generated in the first quarter of 2017. During the first three months of 2017, we received approximately $79.1 million related to the 2016 reinstatement of the BTC, of which $0.9 million was paid to our vendors and customers. We did not receive any payments of the 2017 BTC credits in the first quarter of 2018. In addition, during the first three quarters of 2018, approximately $35.9 million of operating cash was used to build up our inventories. Our net cash flows used in investing activity was impacted by a receipt of $4.0 million of insurance proceeds to cover the property losses related to the June 2017 fire at our Madison facility and payments of $16.8 million for our continued investments in our plant and office facilities. Financing activities were impacted primarily by net borrowings on revolving lines of credit of $40.5 million for the three months ended March 31, 2018, compared to net repayments of $31.9 million for the three months ended March 31, 2017. These incremental borrowings were offset by cash paid of $7.8 million to buy back shares of our common stock and $6.7 million used to buy back $6.3 million principal amount of the 2019 Convertible Senior Notes for the three months ended March 31, 2018.

Capital expenditures. During the three months ended March 31, 2018, our capital expenditures were $16.8 million involving various projects, the majority of which were at the Madison, Ralston, Grays Harbor and Geismar facilities. During 2017, our capital expenditures were $67.6 million involving various projects, the majority of which were upgrades to our facilities in New Boston, Madison, Seneca, Geismar, Germany and Ralston facilities. Our budgeted capital expenditures for the remainder of 2018 are approximately $45 million, which includes the repairs and upgrades at the Madison facility as well as further upgrades to other facilities, such as Grays Harbor, Seneca, Newton and Danville, among others.

Off-Balance Sheet Arrangements

We have no off-balance sheet arrangements that have or are reasonably likely to have a current or future effect on our financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures or capital resources that is material to investors.

Recent Accounting Pronouncements

For a discussion of new accounting pronouncements affecting the Company, refer to “Note 2 – Summary of Significant Accounting Policies” to our Condensed Consolidated Financial Statements.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The primary objectives of our investment activity are to preserve principal, provide liquidity and maximize income without significantly increasing risk. Some of the securities we invest in are subject to market risk. This means that a change in prevailing interest rates may cause the principal amount of the investment to fluctuate. To minimize this risk, we maintain a portfolio of cash equivalents in short-term investments in money market funds.

Commodity Price Risk

Over the period from January 2014 through March 31, 2018, average diesel prices based on Platts reported pricing for Group 3 (Midwest) have ranged from a high of approximately $3.21 per gallon reported in January 2014 to a low of approximately $0.85 per gallon in January 2016, with prices averaging $2.08 per gallon during this period. Over the period January 2014 to March 31, 2018, soybean oil prices (based on daily closing nearby futures prices on the Chicago Board of Trade for crude soybean oil) have ranged from a high of $0.4427 per pound, or $3.32 per gallon of biodiesel, in March 2014 to a low of $0.2605 per pound, or $1.95 per gallon, in September 2015 assuming 7.5 pounds of soybean oil yields one gallon of biodiesel with closing sales prices averaging $0.33329 per pound, or $2.50 per gallon. Over the period from January 2014 through March 31, 2018, animal fat prices (based on prices from The Jacobsen Missouri River, for choice white grease) have ranged from a high of $0.4050 per pound in May 2014 to a low of $0.1600 per pound in December 2015, with sales prices

averaging $0.2492 per pound during this period. Over the period from January 2014 through March 31, 2018, RIN prices (based on prices from OPIS) have ranged from a high of $1.26 in December 2016 to a low of $0.39 in September 2015, with sales prices averaging $0.81 during this period.

Adverse fluctuations in feedstock prices as compared to biomass-based diesel prices result in lower profit margins and, therefore, represent unfavorable market conditions. The availability and price of feedstocks are subject to wide fluctuations due to unpredictable factors such as weather conditions during the growing season, rendering volumes, carry-over from the previous crop year and current crop year yield, governmental policies with respect to agriculture and supply and demand.

We have prepared a sensitivity analysis to estimate our exposure to market risk with respect to our sales contracts, lower-cost feedstock requirements, soybean oil requirements and the related exchange-traded contracts for the three months of 2018. Market risk is estimated as the potential loss in fair value, resulting from a hypothetical 10% adverse change in the fair value of our lower-cost feedstock and soybean oil requirements and biomass-based diesel sales. The results of this analysis, which may differ from actual results, are as follows:



	First three months of 2018 Volume (in millions)	Units	Hypothetical Adverse Change in Price		Impact on Annual Gross Profit (in millions)			Percentage Change in Gross Profit
Total Biodiesel	135.2	gallons	10	%	$	(41.4	)	16.6	%
Total Lower Cost Feedstocks	651.2	pounds	10	%	$	(17.2	)	6.9	%
Total Canola Oil	142.6	pounds	10	%	$	(5.0	)	2.0	%
Total Soy Oil	72.0	pounds	10	%	$	(2.4	)	1.0	%

We attempt to protect operating margins by entering into risk management contracts that reduce the risk of price volatility related to anticipated purchases of feedstocks, such as inedible animal fat and inedible corn oil and energy prices. We create offsetting positions by using a combination of forward physical purchases and sales contracts on feedstock and biomass-based diesel, including risk management futures contracts, swaps and options primarily on NYMEX NY Harbor ULSD and CBOT Soybean Oil; however, the extent to which we engage in risk management activities varies substantially from time to time, and from feedstock to feedstock, depending on market conditions and other factors. A 10% adverse change in the prices of NYMEX NY Harbor ULSD would have had a negative effect on the fair value of these instruments of $21.6 million at March 31, 2018. A 10% adverse change in the price of CBOT Soybean Oil would have had a minimal negative effect on the fair value of these instruments of at March 31, 2018.

Interest Rate Risk

Our weighted average interest rate on variable rate debt balances for the nine months ended March 31, 2018 was 4.05%. A hypothetical increase in interest rate of 10% would not have a material effect on our annual interest expenses or consolidated financial statements.

Inflation

To date, inflation has not significantly affected our operating results, though costs for petroleum-based diesel fuel, feedstocks, construction, labor, taxes, repairs, maintenance and insurance are all subject to inflationary pressures. Inflationary pressure in the future could affect our ability to sell the biomass-based diesel we produce, maintain our production facilities adequately, build new biomass-based diesel production facilities and expand our existing facilities as well as the demand for our facility construction management and operations management services.

ITEM 4. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

Disclosure controls and procedures are designed to ensure that information required to be disclosed in the Company’s reports we file or submit under the Securities Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities Exchange Commission’s rules and forms, and that such information is accumulated and communicated to management, including our Chief Executive Officer ("CEO") and the Chief Financial Officer ("CFO"), as appropriate, to allow timely decisions regarding required disclosure. In designing and evaluating the disclosure controls and procedures, management recognized that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives.

Our management, under the supervision of and with the participation of the CEO and CFO, performed an evaluation of the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15-d-15(e) under the Securities Exchange Act of 1934 (the "Exchange Act") as of the end of the period covered by this report, March 31, 2018. In connection with our evaluation of disclosure controls and procedures, we have concluded that our disclosure controls and procedures were effective as of March 31, 2018.

Management’s Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act). Management conducted an evaluation of the effectiveness of our internal control over financial reporting based on the framework in Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on this evaluation, management concluded that our internal control over financial reporting was effective as of March 31, 2018. Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Projections of any evaluation of effectiveness to future periods are subject to the risks that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Changes in Internal Control over Financial Reporting

There have been no changes during our quarter ended March 31, 2018 in our internal control over financial reporting (as defined in Rules 13a-15(f) under the Exchange Act) that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II. OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

Neither the Company nor any of its subsidiaries are a party to any material pending legal or governmental proceeding, nor is any of our property the subject of any material pending legal or governmental proceeding, except ordinary routine litigation arising in the ordinary course of our business and incidental to our business, none of which is expected to have a material adverse impact upon our business, financial position or results of operations.

ITEM 1A. RISK FACTORS

Our business, financial condition, results of operations and liquidity are subject to various risks and uncertainties, including those described below, and as a result, the trading price of our common stock could decline.

RISKS RELATED TO FEDERAL AND STATE INCENTIVES

Federal and state governmental requirements for the use of biofuels could be repealed, curtailed or otherwise changed, which could have a material adverse effect on our revenues, operating margins and financial condition.

The biomass-based diesel industry relies substantially on federal programs requiring the consumption of biofuels. Biomass-based diesel has historically been more expensive to produce than petroleum-based diesel fuel, and governmental programs support a market for biomass-based diesel that might not otherwise exist.

We believe the Renewable Fuel Standard Program is the most important of these government programs in the United States. Under this program, the EPA promulgated a regulation commonly known as RFS2, which became effective on July 1, 2010 and applies through 2022. RFS2 requires consumption of biomass-based diesel fuel, including biodiesel and renewable diesel, at specified volumes, known as renewable volume obligations ("RVO").

Under RFS2, the EPA is required to set the RVO annually based on a variety of considerations. Over the past several years, the EPA has set the minimum annual consumption volume for biomass-based diesel at increasing levels from 1.28 billion gallons in 2013 to 1.90 billion gallons in 2016. For 2017, the EPA set the minimum annual consumption volume at 2.00 billion gallons and has set 2.10 billion gallons as the minimum annual consumption volume for 2018 and recently proposed the same for 2019.

We believe that much of the increase in demand for our biomass-based diesel since July 2010 is attributable to, and accelerated by, the existence and implementation of RFS2. In addition, we believe that biomass-based diesel prices have received significant support from RFS2 since July 2010.

State requirements and incentives for the use of biofuels increase demand for our biomass-based diesel within such states, but we believe that such state requirements and incentives have not increased overall demand for biofuels in excess of

RFS2 requirements. Rather, we believe state requirements and tax incentives influence where petroleum refiners and petroleum fuel importers choose to consume the volume requirements established by the EPA under RFS2.

The United States Congress could repeal, curtail or otherwise change RFS2 in a manner adverse to us. Similarly, the EPA could curtail or otherwise change RFS2 in a manner adverse to us, including reducing the RVO to the statutory minimum level of 1 billion gallons. The petroleum industry has generally been opposed to RFS2 and is expected to continue to press for changes that eliminate or reduce its impact. We cannot predict what changes will be instituted or the impact, if any, of these changes to our business

Any repeal or reduction in the RFS2 requirements or reinterpretation of RFS2 resulting in our biomass-based diesel failing to qualify as a required fuel would materially decrease the demand for and price of our biomass-based diesel, which would materially and adversely affect our revenues, operating margins and financial condition.

In November of 2017, EPA finalized RVO volumes for advanced, cellulosic, and total renewable fuel for 2018 as well as biomass-based diesel for 2019. For the first time, EPA applied the full cellulosic waiver to reduce the total advanced volume nearly holding it static compared to the 2017 volume. Also for the first time, EPA held the volume for biomass-based diesel at 2.1 billion gallons, providing no growth from 2018 to 2019. In addition, the EPA has indicated (through the 2018/2019 final rule) that they are evaluating a required statutory reset of volumes for advanced, cellulosic, and total renewable fuel and intend to release a proposal after the 2019/2020 final rule. If the EPA reduces or maintains the advanced biofuel volume from the 2018 RVO and/or reduces the biomass-based diesel RVO for 2020, such changes would be expected to harm our business and profitability.

In 2017 the Governors of Pennsylvania, New Mexico, Texas, and Delaware petitioned the EPA for an RFS waiver claiming the RFS was severely harming the regional economy. All petitioning states were asked to submit additional information in order for the petitions to be further evaluated. To date, it is unclear if this has occurred. If additional required data is submitted, it is unclear how EPA will rule on these waiver requests. If the EPA reduces the RVOs as requested in the waivers, our business and profitability would be harmed.

The RFS has a small refinery waiver provision that allows certain small refiners to apply for an exemption of their RVO in select years. In prior years, under prior Administrations, there were few requests and even fewer exemptions granted. Under this Administration, the number of requests has significantly increased and the corresponding granting of waivers has also increased. Unfortunately, nearly all aspects of this process have been claim as Confidential Business Information (CBI) and very little is known about the number of applicants, the volume of renewable fuel being waived, or the number of waivers granted. Several members of the press have researched publicly available data and received details from unnamed EPA staff that indicate at least 30 applications have been submitted for the 2017 compliance year (with approximately 25 being granted). Since 2016, approximately 40 waivers have been granted in total. Net RIN demand impact of Small Refinery Exemptions is unknown, but is estimated to be 5-8% of 2017 volumes, effectively reducing the required RINs by that amount which would harm our business and profitability. Additional waivers granted for the 2018 compliance year would further reduce demand for RINs.

On a state level, California has adopted the California Low Carbon Fuel Standard, ("LCFS"), which is designed to reduce greenhouse gas emissions associated with transportation fuels used in California by ensuring that the fuel sold meets declining targets for such emissions. The regulation quantifies lifecycle greenhouse gas emissions by assigning a “carbon intensity” ("CI"), score to each transportation fuel based on that fuel’s lifecycle assessment. Each fuel provider, generally the fuel’s producer or importer, the (“Regulated Party”), is required to ensure that the overall CI score for its fuel pool meets the annual carbon intensity target for a given year. A Regulated Party’s fuel pool can include gasoline, diesel, and their blendstocks and substitutes. This obligation is tracked through credits and deficits. Fuels with a CI score lower than the annual standard earn a credit, and fuels that are higher than the standard result in a deficit. Credits can be traded between Regulated Parties. We receive LCFS credits when we sell qualified biomass-based diesel in California. The California Air Resources Board is looking at making changes to the underlying program: increasing the reductions in greenhouse gas emissions from 10% below to 20% below the baseline and by lengthening the timeframe from 2020 to 2030. Should that proposal be ratified as expected, it could result in less near term demand for LCFS credits, as the compliance timeline increases to 2030, and, therefore, would adversely affect our revenue. On the other hand, by ultimately increasing the amount of emissions that need to be reduced in state by 2030, the long term demand for LCFS credits should increase which would positively impact the business in the long run by requiring increased usage of biomass based diesel (in order to meet compliance) in the state.

Loss of or reductions in tax incentives for biomass-based diesel production or consumption may have a material adverse effect on our revenues and operating margins.

Federal and state tax incentives have historically aided the biomass-based diesel industry. Prior to the 2010 implementation of RFS2, we and other participants in the biomass-based diesel industry relied principally on tax incentives to make the price of biomass-based diesel more cost competitive with the price of petroleum-based diesel fuel to the end user.

Federal

The most significant tax incentive program has been the federal biodiesel mixture excise tax credit, referred to as the Biodiesel Tax Credit ("BTC"). Under the BTC, the entity to first blend pure biomass-based fuel, or B100, with petroleum-based diesel fuel receives a $1.00-per-gallon refundable tax credit.

The BTC was established on January 1, 2005 and has lapsed and been reinstated retroactively and prospectively several times. Most recently in February 2018, the BTC was retroactively reinstated for 2017, but not reinstated for 2018 and accordingly we are currently operating without the benefit of the BTC. In the past when the BTC has lapsed, we and others in the industry have operated without any assurance that a reinstatement would cover the lapsed period retroactively. There is no assurance that the BTC will be reinstated or, if reinstated, that its application will be retroactive, prospective or both.

Unlike RFS2, the BTC has a direct effect on federal government spending and could be changed or eliminated as a result of changes in the federal budget policy. We cannot predict what action, if any, Congress may take with respect to the BTC or whether such action would apply retroactively or prospectively. If the BTC is not reinstated, demand for our biomass-based diesel and the price we are able to charge for our product may decline significantly, harming revenues and profitability.

In addition, uncertainty regarding the extension or reinstatement of the BTC has caused, and may in the future cause, fluctuations in our operating results. Historically, sales have increased shortly before the BTC lapses and then decreased shortly thereafter. For example, we believe reduced demand in the first quarters of 2014 and 2015 resulted from the lapsing of the BTC at the end of 2013 and 2014, respectively. Moreover, we believe that the lapsing of the BTC on December 31, 2016 caused an acceleration of revenues in the fourth quarter of 2016, which resulted in a decline in demand during the first quarter of 2017.

When the BTC lapsed in the past, it has been retroactively reinstated by Congress. As a result of this history of retroactive reinstatement of the BTC, we and many other biomass-based diesel industry producers have adopted contractual arrangements with customers and vendors specifying the allocation and sharing of any retroactively reinstated incentive. The 2017 BTC was retroactively reinstated on February 9, 2018, resulting in a $205 million estimated net benefit to our Adjusted EBITDA for the year ended December 31, 2017. As of March 31, 2018, we estimate that if the BTC is reinstated on the same terms as in 2017, our net income and Adjusted EBITDA for business conducted in the first quarter of 2018 would increase by approximately $43 million. It is uncertain whether the BTC will be reinstated and if reinstated, whether it would be reinstated retroactively or on the same terms. The lapsing or modification of the BTC would adversely affect our financial results.

State

Several states have enacted tax incentives for the use of biodiesel and/or biomass-based diesel. For example, we derive a significant portion of our revenues from operations in the State of Illinois. Illinois has a generally applicable 6.25% sales tax, but offers an exemption from this tax for a blend of fuel that consists of 11% biodiesel (B11). State budget or other considerations could cause the modification or elimination of the tax incentive programs of Illinois and other states. The curtailment or elimination of such incentives could materially and adversely affect our revenues and profitability.

Increased industry-wide production of biomass-based diesel, including co-processing as a result of existing excess production capacity, could harm our financial results.

If the volume of excess biomass-based diesel RINs exceeds the volume mandated for use under RFS2, the demand for and price of our biomass-based diesel, and biomass-based diesel RINs may be reduced, which could adversely affect our revenues and cash flows.

According to the National Biodiesel Board ("NBB"), as of May 6, 2016, 3.0 billion gallons per year of biodiesel production capacity in the United States was registered under the RFS2 program by NBB members. In addition to this amount, several hundred million more gallons of U.S. based biomass-based diesel production capacity was registered by non-NBB members and another 4.5 billion gallons of biomass-based diesel production was registered by foreign producers. The annual production capacity of existing plants and plants under construction far exceeds both historic consumption of biomass-based diesel in the United States and required consumption under RFS2. If this excess production capacity was fully utilized for the U.S. market, it would increase competition for our feedstocks, increase the volume of biomass-based diesel on the market and may reduce biomass-based diesel gross margins, harming our revenues and profitability.

Increased biomass-based diesel production may result in the generation of RINs in excess of the volume of RINs mandated for consumption under RFS2. RIN prices can be expected to decrease as the calendar year progresses if the RIN market is oversupplied compared to that year’s RVO. For example, in 2015, which had a RVO for biomass-based diesel of 1.73 billion gallons, biomass-based diesel RIN prices, as reported by OPIS, trended downward when biomass-based diesel RIN generation neared the equivalent of 1.8 billion gallons, as reported by EMTS.

In addition to filling the biomass-based diesel obligation, these particular RINs may also be used to help meet the total Advanced obligation. In the past, production of other advanced biofuel (cellulosic, sugarcane ethanol, co-processed renewable diesel, etc.) have been minimal. In the event that market conditions are favorable for any one or all of these other advanced fuels, the demand for biomass-based diesel RINs in excess of the biomass-based diesel RVO could be diminished, adversely affecting RIN values and demand.

Changes in tax laws could materially affect our financial position, results of operations, and cash flows.

The income and non-income tax regimes we are subject to or operate under are unsettled and may be subject to significant change. Changes in tax laws, or changes in interpretations of existing laws, could materially affect our financial position, results of operations, and cash flows. For example, changes to U.S. tax laws enacted in December 2017 may significantly impact our tax obligations and effective tax rate. In addition, many countries globally, including those in which we operate today or may operate in the future, have recently proposed or recommended changes to existing tax laws or have enacted new laws that could significantly impact our tax obligations and affect where we do business or require us to change the manner in which we operate our business.

Uncertainties in the interpretation and application of the 2017 Tax Legislation could materially affect our tax obligations and effective tax rate.

H.R. 1, formerly known as the Tax Cuts and Jobs Act (the “Tax Legislation”), was enacted on December 22, 2017, and significantly affected U.S. tax law by changing how the U.S. imposes income tax on multinational corporations. The U.S. Department of Treasury has broad authority to issue regulations and interpretative guidance that may significantly impact how we will apply the law and our results of operations in the period issued.

The Tax Legislation requires complex computations not previously provided for in U.S. tax law. As such, the application of accounting guidance for such items is currently uncertain. Further, compliance with the Tax Legislation and the accounting for such provisions require accumulation of information not previously required or regularly produced by companies. As a result, we have provided a provisional estimate on the effect of the Tax Legislation in our financial statements. Our tax obligations and effective tax rate may be materially affected by a range of factors, including additional regulatory guidance being issued by applicable taxing authorities, accounting treatment being clarified, our additional analysis on the application of the law to our business and our continuous refinement of estimates in calculating the effect of the Tax Legislation on our final analysis, which will be recorded in the period completed, and which may differ from our current provisional amounts.

RISKS RELATED TO OUR BUSINESS OPERATIONS AND THE MARKETS IN WHICH WE OPERATE

Our gross margins are dependent on the spread between biomass-based diesel prices and feedstock costs, each of which are volatile and can cause our results of operations to fluctuate substantially.

Biomass-based diesel has traditionally been marketed primarily as an additive or alternative to petroleum-based diesel fuel, and, as a result, biomass-based diesel prices have been influenced by the price of petroleum-based diesel fuel, adjusted for government incentives supporting renewable fuels, rather than biomass-based diesel production costs. If there is a lack of close correlation between production costs and biomass-based diesel prices, we may be unable to pass increased production costs on to our customers in the form of higher prices. If there is a decrease in the spread between biomass-based diesel prices and feedstock costs, whether as a result of an increase in feedstock prices or a result of a reduction in biomass-based diesel and RIN prices, our gross margins, cash flow and results of operations would be adversely affected.

Energy prices, particularly the market price for crude oil, are volatile. Excluding the impact of the BTC, the average price at which we sold our biomass-based diesel increased from $2.94 per gallon in the first quarter of 2017 to $3.18 per gallon in the first quarter of 2018. Petroleum prices are volatile due to global factors, such as the impact of wars, political uprisings, new extraction technologies and techniques, OPEC production quotas, worldwide economic conditions, changes in refining capacity and natural disasters.

In addition, an element of the price of biomass-based diesel that we produce is the value of the associated RINs. RIN prices as reported by OPIS ranged from $0.68 to $0.91 per RIN during the first quarter of 2018. RIN prices started the quarter at $0.82 and fell to $0.64 at the end of the quarter. The RIN market was largely operating as expected as lower feedstock prices increased the spread between feedstocks and fuels, RINs correspondingly came down in value. The decrease in RIN Value towards the end of the first quarter of 2018 was mainly attributable to market uncertainty related to a possible ethanol RIN cap or other Administration intervention and most recently, the EPA's approval of record levels of Smaller Refiner Exemptions from RIN compliance requirements for 2016 and 2017. In 2017, RIN prices ranged from $0.79 per RIN and climbed to a high of $1.17. In previous years, there was also significant volatility in RIN prices. In 2013, RIN prices decreased sharply from $1.09 per RIN on July 1, 2013 to $0.35 per RIN on December 31, 2013. Reductions in RIN values, such as those experienced

in prior years, may have a material adverse effect on our revenues and profits as they directly reduce the price we are able to charge for our biomass-based diesel.

A decrease in the availability or an increase in the price, of feedstocks may have a material adverse effect on our financial condition and operating results. The price and availability of feedstocks and other raw materials may be influenced by general economic, market and regulatory factors. These factors include weather conditions, farming decisions, government policies and subsidies with respect to agriculture and international trade and global supply and demand. During periods when the BTC has lapsed, biomass-based diesel producers may elect to continue purchasing feedstock and producing biomass-based diesel at negative margins under the assumption that the BTC will be retroactively reinstated, and consequently, the price of feedstocks may not decrease to a level proportionate to current operating margins. The development of alternative fuels and renewable chemicals also puts pressure on feedstock supply and availability to the biomass-based diesel industry. The biomass-based diesel industry may have difficulty in procuring feedstocks at economical prices if these emerging technologies that compete with biomass-based diesel for feedstocks, are more profitable or have greater governmental support than biomass-based diesel.

At elevated feedstock price levels, certain feedstocks may be uneconomical to use, as we may be unable to pass feedstock cost increases on to our customers. In addition, we generally are unable to enter into forward contracts at fixed prices for some of our feedstocks, such as animal fat, because markets for these feedstocks are less developed.

Historically, the spread between biomass-based diesel prices and feedstock costs has varied significantly. Although actual yields vary depending on the feedstock quality, the average monthly spread between the price per gallon of 100% pure biodiesel ("B100") as reported by The Jacobsen Publishing Company, and the price per gallon for the amount of choice white grease necessary to produce one gallon of biomass-based diesel, a common inedible animal fat used by us to make biomass-based diesel, was $1.28 in 2016, $1.20 in 2017 and $1.76 in the first three months of 2018, assuming eight pounds of choice white grease yields one gallon of biomass-based diesel. The average monthly spread for the amount of crude soybean oil required to produce one gallon of biomass-based, based on the nearby futures contract as reported on the Chicago Board of Trade, was $0.73 in 2016, $0.64 in 2017 and $0.72 in the first three months of 2018, assuming 7.5 pounds of soybean oil yields one gallon of biomass-based. For the periods from 2015 to 2017, approximately 85%,72% and 73%, respectively, of our annual total feedstock usage was inedible corn oil, used cooking oil or inedible animal fat, and approximately 15%, 28% and 27%, respectively, was virgin vegetable oils. When the spread between biomass-based diesel prices and feedstock prices narrows, our profitability could be harmed.

Risk management transactions could significantly increase our operating costs and may not be effective.

In an attempt to partially offset the effects of volatile feedstock costs and biomass-based diesel fuel prices, we enter into contracts that establish market positions in feedstocks, such as inedible corn oil, used cooking oil, inedible animal fats and soybean oil, along with related commodities, such as heating oil and ultra-low sulfur diesel ("ULSD"). The financial impact of such market positions depends on commodity prices at the time that we are required to perform our obligations under these contracts as well as the cumulative sum of the obligations we assume under these contracts.

Risk management activities can themselves result in losses when a position is purchased in a declining market or a position is sold in a rising market. Risk management arrangements expose us to the risk of financial loss in situations where the counterparty defaults on its contract or, in the case of exchange-traded or over-the-counter futures or options contracts, where there is a change in the expected differential between the underlying price in the contract and the actual prices paid or received by us. Changes in the value of these futures instruments are recognized in current income and may result in margin calls. We may also vary the amount of risk management strategies we undertake, or we may choose not to engage in risk management transactions at all. Our results of operation may be negatively impacted if we are not able to manage our risk management strategy effectively.

One customer accounted for a meaningful percentage of revenues and a loss of this customer could have an adverse impact on our total revenues.

One customer, Pilot Travel Centers LLC ("Pilot"), accounted for 5%, 8% and 8% of our revenues in the first quarter of 2018, 2017 and 2016, respectively. Our revenues from Pilot generally do not include the RINs or LCFS credits associated with the gallons of biomass-based diesel sold to Pilot. The value of those RINs and LCFS credits represented approximately an additional 2%, 9% and 9% of our total sales in the first three months of 2018, 2017 and 2016, respectively, based on the OPIS average RIN and LCFS price for these periods. In the event we lose Pilot as a customer or Pilot significantly reduces the volume of biomass-based diesel bought from us, it could be difficult to replace the lost revenues from biomass-based diesel and RINs, and our profitability and cash flow could be materially harmed. We do not have a long term contract with Pilot that ensures a continuing level of business from Pilot.

Our facilities and our customers' facilities are subject to risks associated with fire, explosions, leaks, and other natural disasters which may disrupt our business and increase costs and liabilities.

Because biomass-based diesel and some of its input and output are combustible and/or flammable, a leak, fire or explosion may occur at a plant or customer’s facility which could result in damage to the plant and nearby properties, injury to employees and others, and interruption of operations. For example, we experienced fires at our Geismar facility in April 2015 and again in September 2015 and a fire at our Madison facility in June 2017. As a result of these fires, the affected facilities were shut down for lengthy periods while repairs and upgrades were completed.

A majority of our facilities are also located in the Midwest, which is subject to tornado activity. REG Life Sciences' research and development center is in South San Francisco, California, which is subject to earthquakes. In addition, our Houston and Geismar facilities, due to their Gulf Coast locations, are vulnerable to hurricanes and flooding, which may cause plant damage, injury to employees and others and interruption of operations. For example, in August 2016 we experienced reduced operating days at our Geismar facility as a result of local area flooding and reduced operating days at our Houston facility as a result of Hurricane Harvey in August 2017. Each of our plants could incur damage from other natural disasters as well. If any of the foregoing events occur, we may incur significant additional costs including, among other things, loss of profits due to unplanned temporary or permanent shutdowns of our facilities, cleanup costs, liability for damages or injuries, legal expenses and reconstruction expenses, which would harm our results of operations and financial condition.

Our insurance may not protect us against our business and operating risks.

We maintain insurance for some, but not all, of the potential risks and liabilities associated with our business. For some risks, we may not obtain insurance if we believe the cost of available insurance is excessive relative to the risks presented. As a result of market conditions, premiums and deductibles for certain insurance policies can increase substantially and, in some instances, certain insurance policies may become unavailable or available only for reduced amounts of coverage. As a result, we may not be able to renew our existing insurance policies or procure other desirable insurance on commercially reasonable terms, if at all. Although we intend to maintain insurance at levels we believe are appropriate for our business and consistent with industry practice, we will not be fully insured against all risks. In addition, pollution, environmental risks and the risk of natural disasters generally are not fully insurable. Losses and liabilities from uninsured and underinsured events and delay in the payment of insurance proceeds could have a material adverse effect on our financial condition and results of operations.

Our business is primarily dependent upon two similar products. As a consequence, we may not be able to adapt to changing market conditions or endure any decline in the biomass-based diesel industry.

Our revenues are currently generated almost entirely from the production and sale of biodiesel and renewable diesel, collectively referred to as biomass-based diesel. Our reliance on biomass-based diesel means that we may not be able to adapt to changing market conditions or to withstand any significant decline in the size or profitability of the biomass-based diesel industry. Historically we were required to periodically idle our plants, particularly during the first quarter of the year due to insufficient demand at profitable price points. If we are required to idle our biomass-based diesel plants in the future or are unable to adapt to changing market conditions, our revenues and results of operations may be materially harmed.

We face competition from imported biodiesel and renewable diesel, which may reduce demand for biomass-based diesel produced by us and cause our revenues and profits to decline.

Biodiesel and renewable diesel imports into the United States have increased significantly and compete with biodiesel and renewable diesel produced in the United States. The imported fuels may benefit from production incentives or other financial incentives in foreign countries that offset some of their production costs and enable importers to profitably sell biodiesel or renewable diesel in the United States at lower prices than United States-based biodiesel and renewable diesel producers. Under RFS2, imported biodiesel and renewable diesel is eligible and, therefore, competes to meet the volumetric requirements for biomass-based diesel and advanced biofuels. If imports continue to increase, this could make it more challenging for us to market or sell biomass-based diesel in the United States, which would have a material adverse effect on our revenues. In January 2015, the EPA announced the approval for Argentinian biodiesel made from soybean oil to generate RINs. Imported biomass-based diesel that does not qualify under RFS2, also competes in jurisdictions where there are biomass-based diesel blending requirements.

subsidization and dumping. The Coalition found that imports of biodiesel from Argentina had jumped 144.5% since the March 2017 petition was filed. In December 2017, the USITC voted 4-0 affirming countervailing duty rates of 34% to 72%. The Department of Commerce issued a final determination effective March 1, 2018 affirming the agency’s earlier preliminary determination that Argentina and Indonesia had dumped biodiesel imports into the U.S. Final anti-dumping rates were set at 60% to 267%.

A final vote by the USITC was held on April 3, 2018, which concluded these proceedings. The USITC determined that a U.S. industry is materially injured by reason of imports of biodiesel from Argentina and Indonesia that the U.S. Department of Commerce has determined are sold in the United States at less than fair value. As a result of the USITC’s affirmative determinations, the U.S. Department of Commerce issued antidumping duty orders on imports of this product from Argentina and Indonesia. The USITC also made a negative finding concerning critical circumstances with regard to imports of this product from Argentina. As a result, imports of biodiesel from Argentina are not subject to retroactive antidumping duties.

Technological advances and changes in production methods in the biomass-based diesel industry and renewable chemical industry could render our plants obsolete and adversely affect our ability to compete.

It is expected that technological advances in biomass-based diesel production methods will continue to occur and new technologies for biomass-based diesel production may develop. For example, some petroleum refiners are pursuing plans to co-process renewable feedstocks with petroleum crude oil in conventional petroleum refineries. Advances in the process of converting oils and fats into biodiesel and renewable diesel, including co-processing, could allow our competitors to produce biomass-based diesel faster and more efficiently and at a substantially lower cost. In addition, we currently produce biomass-based diesel to conform to or exceed standards established by the American Society for Testing and Materials ("ASTM"). ASTM standards for biomass-based diesel and biomass-based diesel blends may be modified in response to new technologies from the industries involved with diesel fuel.

New standards or production technologies may require us to make additional capital investments in, or modify, plant operations to meet these standards. If we are unable to adapt or incorporate technological advances into our operations, our production facilities could become less competitive or obsolete. Further, it may be necessary for us to make significant expenditures to acquire any new technology and retrofit our plants in order to incorporate new technologies and remain competitive. In order to execute our strategy to expand into the production of renewable chemicals, additional advanced biofuels, next generation feedstocks and related renewable products, we may need to acquire licenses or other rights to technology from third parties. We can provide no assurance that we will be able to obtain such licenses or rights on favorable terms. If we are unable to obtain, implement or finance new technologies, our production facilities could be less efficient than our competitors, and our ability to sell biomass-based diesel may be harmed, negatively impacting our revenues and profitability.

Our intellectual property is integral to our business. If we are unable to protect our intellectual property, or others assert that our operations violate their intellectual property, our business could be adversely affected.

Our success depends in part upon our ability to protect and prevent others from using our intellectual property. Failure to obtain or maintain adequate intellectual property protection could adversely affect our competitive business position. We rely on a combination of intellectual property rights, including patents, copyrights, trademarks and trade secrets in the United States and in select foreign countries. Effective patent, copyright, trademark and trade secret protection may be unavailable, limited or not applied for in some countries.

We rely in part on trade secret protection to protect our confidential and proprietary information and processes. However, trade secrets are difficult to protect. We have taken measures to protect our trade secrets and proprietary information, but these measures may not be effective. For example, we require new employees and consultants to execute confidentiality agreements upon the commencement of their employment or consulting arrangement with us. These agreements generally require that all confidential information developed by the individual or made known to the individual by us during the course of the individual’s relationship with us be kept confidential and not disclosed to third parties. These agreements also generally provide that knowhow and inventions conceived by the individual in the course of rendering services to us are our exclusive property. Nevertheless, these agreements may be breached, or may not be enforceable, and our proprietary information may be disclosed. Despite the existence of these agreements, third parties may independently develop substantially equivalent proprietary information and techniques.

It may be difficult for us to protect and enforce our intellectual property. Costly and time-consuming litigation could be necessary to enforce and determine the scope of our proprietary rights. If we pursue litigation to assert our intellectual property rights, an adverse judicial decision in any legal action could limit our ability to assert our intellectual property rights, limit our ability to develop new products, limit the value of our technology or otherwise negatively impact our business, financial condition and results of operations.

A competitor could seek to enforce intellectual property claims against us. Defending intellectual property rights claims asserted against us, regardless of merit, could be time-consuming, expensive to litigate or settle, divert management resources and attention and force us to acquire intellectual property rights and licenses, which may involve substantial royalty payments. Further, a party making such a claim, if successful, could secure a judgment that requires us to pay substantial damages.

Increases in our transportation costs or disruptions in our transportation services could have a material adverse effect on our business.

Our business depends on transportation services to deliver raw materials to us and finished products to our customers. The costs of these transportation services are affected by the volatility in fuel prices or other factors. For example, from January 2015 to mid-2016 we saw huge drops in diesel prices in the U.S. However, the last half of 2016 diesel started to trend upward. These movements can be drastic and unpredictable. In addition, U.S. oil production in the Bakkens has had a significant impact on tank car availability and prices. If the production from this area increases, the demand for railcars increase and will significantly increase rail car prices. We have not been able in the past, and may not be able in the future, to pass along part or all of any of these price increases to customers. If we continue to be unable to increase our prices as a result of increased fuel costs charged to us by transportation providers, our gross margins may be materially adversely affected.

If any transportation providers fail to deliver raw materials to us in a timely manner, we may be unable to manufacture products on a timely basis. Shipments of products and raw materials may be delayed due to weather conditions, strikes or other events. Any failure of a third-party transportation provider to deliver raw materials or products in a timely manner could harm our reputation, negatively affect our customer relationships and have a material adverse effect on our business, financial condition and results of operations.

We are dependent upon our key management personnel and other personnel whereby the loss of any of these persons could adversely affect our results of operations.

Our success depends on the abilities, expertise, judgment, discretion, integrity and good faith of our management and employees to manage the business and respond to economic, market and other conditions. We are highly dependent upon key members of our relatively small management team and employee base that possess unique technical skills for the execution of our business plan. There can be no assurance that any individual will continue in his or her capacity for any particular period of time or that replacement personnel with comparable skills could be found. The inability to retain our management team and employee base or attract suitably qualified replacements and additional staff could adversely affect our business. The loss of employees could delay or prevent the achievement of our business objectives and have a material adverse effect upon our results of operations and financial position.

We have not generated significant revenues from sales of renewable chemicals to date and we expect to incur additional costs and face significant challenges to develop this business.

In January 2014, we entered the market for renewable chemicals through the acquisition of a development stage company. To date, we have incurred significant costs and have not generated significant revenues from this business. In order to generate revenue from our renewable chemicals, there must be a willing market for the products and we must be able to produce sufficient quantities of our products, which we have not done to date and would not be able to do on our own without incurring significant capital expenditure to build a commercial scale production facility. There are multiple options for how we could pursue generating revenue from our renewable chemicals business. Some options would require additional capital expenditures prior to generating revenue.

In this market, we would still be selling renewable chemicals as an alternative to chemicals currently in use, and in some cases the chemicals that we seek to replace have been used for many years. The potential customers for our renewable chemical products generally have well developed manufacturing processes and arrangements with suppliers of the chemical components of their products and may resist changing these processes and components. These potential customers frequently impose lengthy and complex product qualification procedures on their suppliers. Factors that these potential customers consider during the product qualification process include consumer preference, manufacturing considerations such as process changes and capital, other costs associated with transitioning to alternative components, supplier operating history, regulatory issues, product liability and other factors, many of which are unknown to, or not well understood by, us. Some of our products may also require regulatory registrations and approvals from governmental authorities. The requirements for obtaining regulatory registrations and approvals may change or may take longer than we anticipate. Satisfying these processes may take many months or years.

If we are unable to convince these potential customers that our products are comparable to the chemicals that they currently use, or that the use of our products produce benefits to them, we will not be successful in these markets and our business will be adversely affected. In addition, in contrast to the tax incentives relating to biofuels, tax credits and subsidies

are not currently available in the United States for consumer products or chemical companies who use renewable chemical products. We do not expect meaningful revenue from our sale of renewable chemicals in the near term.

The evaluation of strategic alternatives for our life sciences unit may adversely affect our business and may not result in any specific action or transaction.

In November 2016, we announced that our board of directors had authorized a review of strategic alternatives for our life sciences business to enhance value for stockholders. There can be no assurance that this ongoing strategic review will result in any specific action or transaction or that any action taken or transaction we may enter into will prove to be beneficial to stockholders. In addition, the pendency of this strategic review exposes us to risks and uncertainties, including potential difficulties in retaining and attracting key life sciences employees during the review process, distraction of our management from other important business activities, and potential difficulties in establishing or maintaining relationships between this business unit and third parties, all of which could harm our business.

We may encounter difficulties in effectively integrating the businesses we acquire, including our international businesses where we have limited operating history.

We may face significant challenges in effectively integrating entities and businesses that we acquire, and we may not realize the benefits anticipated from such acquisitions. Achieving the anticipated benefits of our acquired businesses will depend in part upon whether we can integrate our businesses in an efficient and effective manner. Our integration of acquired businesses involves a number of risks, including:


•	difficulty in integrating the operations and personnel of the acquired company;


•	difficulty in effectively integrating the acquired technologies, products or services with our current technologies, products or services;


•	demands on management related to the increase in our size after the acquisition;


•	the diversion of management’s attention from daily operations to the integration of acquired businesses and personnel;


•	failure to achieve expected synergies and costs savings;


•	difficulties in the assimilation and retention of employees;


•	difficulties in the assimilation of different cultures and practices, as well as in the assimilation of broad and geographically dispersed personnel and operations;


•	difficulties in the integration of departments, systems, including accounting systems, technologies, books and records and procedures, as well as in maintaining uniform standards and controls, including internal control over financial reporting, and related procedures and policies;


•	incurring acquisition-related costs or amortization costs for acquired intangible assets that could impact our operating results;


•	the need to fund significant working capital requirements of any acquired production facilities;

•

potential failure of the due diligence processes to identify significant problems, liabilities or other shortcomings or challenges of an acquired company or technology, including but not limited to, issues with the acquired company’s intellectual property, product quality, environmental liabilities, data back-up and security, revenue recognition or other accounting practices, employee, customer or partner issues or legal and financial contingencies;


•	exposure to litigation or other claims in connection with, or inheritance of claims or litigation risk as a result of, an acquisition, including but not limited to, claims from terminated employees, customers, former stockholders or other third parties; and


•	incurring significant exit charges if products or services acquired in business combinations are unsuccessful.

Our ability to recognize the benefit of our acquisition of two biodiesel production facilities in Germany, or any other international operations we may invest in the future, will require the attention of management and is subject to a number of risks. Our experience operating a biorefinery outside of the United States is limited. In addition, while the biodiesel market in Europe benefits from regulations that encourage the use of biodiesel, these regulations are subject to political and public opinion and may be changed. In addition, expanding our operations internationally subjects us to the following risks:


•	recruiting and retaining talented and capable management and employees in foreign countries;


•	challenges caused by distance, language and cultural differences;


•	protecting and enforcing our intellectual property rights;


•	difficulties in the assimilation and retention of employees;


•	the inability to extend proprietary rights in our technology into new jurisdictions;


•	currency exchange rate fluctuations;


•	general economic and political conditions in foreign jurisdictions;


•	foreign tax consequences;


•	foreign exchange controls or changes to U.S. tax laws in respect of repatriating income earned in countries outside the United States;


•	political, economic and social instability;


•	higher costs associated with doing business internationally; and


•	export or import regulations as well as trade and tariff restrictions.

Our failure to successfully manage and integrate our acquisitions could have an adverse effect on our operating results, ability to recognize international revenue, and our overall financial condition.

We incur significant expenses to maintain and upgrade our operating equipment and plants, and any interruption in the operation of our facilities may harm our operating performance.

We regularly incur significant expenses to maintain and upgrade our equipment and facilities. The machines and equipment that we use to produce our products are complex, have many parts and some are run on a continuous basis. We must perform routine maintenance on our equipment and will have to periodically replace a variety of parts such as motors, pumps, pipes and electrical parts. In addition, our facilities require periodic shutdowns to perform major maintenance and upgrades. These scheduled shutdowns of facilities result in decreased sales and increased costs in the periods in which a shutdown occurs and could result in unexpected operational issues in future periods as a result of changes to equipment and operational and mechanical processes made during the shutdown period.

Growth in the sale and distribution of biomass-based diesel is dependent on the expansion of related infrastructure which may not occur on a timely basis, if at all, and our operations could be adversely affected by infrastructure limitations or disruptions.

Growth in the biomass-based diesel industry depends on substantial development of infrastructure for the distribution of biodiesel. Substantial investment required for these infrastructure changes and expansions may not be made on a timely basis or at all. The scope and timing of any infrastructure expansion are generally beyond our control. Also, we compete with other biofuel companies for access to some of the key infrastructure components such as pipeline and terminal capacity. As a result, increased production of biomass-based diesel will increase the demand and competition for necessary infrastructure. Any delay or failure in expanding distribution infrastructure could hurt the demand for or prices of biomass-based diesel, impede delivery of our biomass-based diesel, and impose additional costs, each of which would have a material adverse effect on our results of operations and financial condition. Our business will be dependent on the continuing availability of infrastructure for the distribution of increasing volumes of biomass-based diesel and any infrastructure disruptions could materially harm our business.

Risks related to the potential permanent idling of our facilities.

We perform strategic reviews of our business, which may include evaluating each of our facilities to assess their viability and strategic benefits. As part of these reviews, we may idle--whether temporarily or permanently--development or operations of certain of our facilities in order to reduce participation in markets where we determine that our returns are not acceptable.

We have three partially constructed plants, one near New Orleans, Louisiana, one in Emporia, Kansas and one in Clovis, New Mexico. We also own one non-operational plant near Atlanta, Georgia. If we decide to permanently idle or abandon development of these facilities or any other facilities or assets, we are likely to incur significant cash expenses, as well as substantial non-cash charges for impairment of those assets. In the fourth quarter of 2016 we recorded an impairment charge of $15.6 million, reflecting the difference between the carrying amount associated with the partially constructed Emporia facility and the estimated salvage value due to the probability that construction of this facility will not be completed in the near term. For the same reason, in the fourth quarter of 2017, we recorded an impairment charge of $44.6 million, reflecting the difference between the carrying amount associated with the partially constructed New Orleans facility and the estimated salvage value.

We operate in a highly competitive industry and competition in our industry would increase if new participants enter the biomass-based diesel business.

We operate in a very competitive environment. The biomass-based diesel industry primarily comprises of smaller entities that engage exclusively in biodiesel production, large integrated agribusiness companies that produce biodiesel along with their soybean crush businesses and increasingly, integrated petroleum companies. We face competition for capital, labor, feedstocks and other resources from these companies. In the United States, we compete with soybean processors and refiners, including Archer-Daniels-Midland Company, Cargill, and Louis Dreyfus Commodities. In addition, petroleum refiners are increasingly entering into biomass-based diesel production. Such petroleum refiners include Neste Oil with approximately 882 million gallons of global renewable diesel production capacity in Asia and Europe and Valero Energy Corporation with its Diamond Green joint venture that operates an approximate 160 million-gallon renewable diesel plant and plans to expand the capacity to 275 million gallons. These and other competitors that are divisions of larger enterprises may have greater financial resources than we do.

Petroleum companies and diesel retailers form the primary distribution networks for marketing biomass-based diesel through blended petroleum-based diesel. If these companies increase their direct or indirect biomass-based diesel production, including in the form of co-processing, there will be less need to purchase biomass-based diesel from independent biomass-based diesel producers like us. Such a shift in the market would materially harm our operations, cash flows and financial position.

A volatile regulatory environment, lack of debt or equity investments and volatile biofuel prices and feedstock costs have likely contributed to the necessity of bankruptcy filings by biofuel producers. We may encounter new competition from buyers of distressed biodiesel properties that enter the industry at a lower cost than original plant investors or from competitors consolidating or otherwise growing. Our business has been, and in the future may be, negatively impacted by the industry conditions that influenced the bankruptcy proceedings of other biofuel producers. Our business and prospects may be significantly and adversely affected if we are unable to similarly increase our scale.

Our business is subject to seasonal fluctuations, which are likely to cause our revenues and operating results to fluctuate.

Our operating results are influenced by seasonal fluctuations in the price of and demand for biodiesel. Seasonal fluctuations may be based on both the weather and the status of both the BTC and RVO. Demand may be higher in the quarters leading up to the expiration of the BTC as customers seek to purchase biodiesel when they can benefit from the agreed upon value sharing of the BTC with producers of biodiesel. Seasonal fluctuation also occurs in the colder months when historically there has been reduced demand for biodiesel in northern and eastern United States markets, which are the primary markets in which we currently operate.

Biodiesel typically has a higher cloud point than petroleum-based diesel. The cloud point is the temperature below which a fuel exhibits a noticeable cloudiness and eventually gels, leading to fuel handling and performance problems for customers and suppliers. Reduced demand in the winter for our higher cloud point biodiesel may result in excess supply of such higher cloud point biodiesel and lower prices for such higher cloud point biodiesel. Most of our production facilities are located in colder Midwestern states and our costs of shipping biodiesel to warmer climates generally increase in cold weather months.

The tendency of biodiesel to gel in colder weather may also result in long-term storage problems. In cold climates, fuel may need to be stored in a heated building or heated storage tanks, which result in higher storage costs. Higher cloud point biodiesel may have other performance problems, including the possibility of particulate formation above the cloud point which may result in increased expenses as we try to remedy these performance problems, including the costs of extra cold weather treatment additives. Remedying these performance problems may result in decreased yields, lower process throughput or both, as well as substantial capital costs. Any reduction in the demand for our biodiesel product, or the production capacity of our facilities will reduce our revenues and have an adverse effect on our cash flows and results of operations.

Failure to comply with governmental regulations, including EPA requirements relating to RFS2 and FDA requirements relating to the Food Safety Modernization Act, could result in the imposition of penalties, fines, or restrictions on our operations and remedial liabilities.

The biomass-based diesel industry is subject to extensive federal, state and local laws and regulations. Under certain environmental laws and regulations, we could be held strictly liable for the removal or remediation of previously released materials or property contamination regardless of whether we were responsible for the release or contamination, and regardless of whether current or prior operations were conducted consistent with accepted standards of practice. Many of our assets and plants were acquired from third parties and we may incur costs to remediate property contamination caused by previous owners. Compliance with these laws, regulations and obligations could require substantial capital expenditures. Failure to comply could result in the imposition of penalties, fines or restrictions on operations and remedial liabilities.

Changes in environmental laws and regulations occur frequently, and any changes that result in more stringent or costly waste handling, storage, transport, disposal or cleanup requirements could require us to make significant expenditures to attain and maintain compliance and may otherwise have a material adverse effect on our business in general and on our results of operations, competitive position or financial condition. We are unable to predict the effect of additional environmental laws and regulations which may be adopted in the future, including whether any such laws or regulations would significantly increase our cost of doing business or affect our operations in any area.

We are subject to various laws and regulations related to RFS2, most significantly regulations related to the generation and dissemination of RINs. These regulations are highly complex and continuously evolving, requiring us to periodically update our compliance systems. Recently, the EPA implemented a quality assurance program and regulations related to the generation and sale of biomass-based diesel RINs. Compliance with these or any new regulations or Obligated Party verification procedures under RFS2 could require significant expenditures to attain and maintain compliance. Any violation of these regulations by us, could result in significant fines and harm our customers’ confidence in the RINs we issue, either of which could have a material adverse effect on our business.

The development of alternative fuels and energy sources may reduce the demand for biodiesel, resulting in a reduction in our revenues and profitability.

The development of alternative fuels, including a variety of energy alternatives to biodiesel has attracted significant attention and investment. Neste Oil operates four renewable diesel plants: a 300 million gallon per year plant in Singapore, a 300 million gallon per year plant in Rotterdam, Netherlands, and two 60 million gallon per year plants in Porvoo, Finland. In the United States, Diamond Green Diesel, LLC operates a 160 million gallon per year renewable diesel plant in Norco, Louisiana, which they have announced they will be expanding to 275 million gallons per year. Several refiners appear to be actively considering co-processing renewable feedstocks with petroleum crude oil at their refineries. Under RFS2, renewable diesel made from biomass meets the definition of biomass-based diesel and thus is eligible, along with biodiesel, to satisfy the RFS2 biomass-based diesel requirements. Furthermore, under RFS2, renewable diesel may receive up to 1.7 RINs per gallon, whereas biodiesel currently receives 1.5 RINs per gallon. As the value of RINs increases, this 0.2 RIN advantage may make renewable diesel more cost-effective, both as a petroleum-based diesel substitute and for meeting RFS2 requirements. If renewable diesel, including co-processed renewable diesel, proves to be more cost-effective than biodiesel, revenues from our biodiesel plants and our results of operations would be adversely impacted.

In addition, the EPA may allow other fuels to satisfy the RFS2 requirements and allow RINs to be generated upon the production of these fuels. The EPA recently adopted regulations to amend the definition of “Home Heating Oil” under RFS2, which expands the scope of fuels eligible to generate RINs.

The biomass-based diesel industry will also face increased competition resulting from the advancement of technology by automotive, industrial and power generation manufacturers which are developing more efficient engines, hybrid engines and alternative clean power systems. Improved engines and alternative clean power systems offer a technological solution to address increasing worldwide energy costs, the long-term availability of petroleum reserves and environmental concerns. If and when these clean power systems are able to offer significant efficiency and environmental benefits and become widely available, the biomass-based diesel industry may not be able to compete effectively with these technologies and government requirements for the use of biofuels may be discontinued.

If automobile manufacturers and other industry groups express reservations regarding the use of biodiesel, our ability to sell biodiesel will be negatively impacted.

Because it is a relatively new product compared with petroleum diesel, research on biodiesel use in automobiles is ongoing. While most heavy duty automobile manufacturers have approved blends of up to 20% biodiesel, some industry groups have recommended that blends of no more than 5% biodiesel be used for automobile fuel due to concerns about fuel quality, engine performance problems and possible detrimental effects of biodiesel on rubber components and other engine parts. Although some manufacturers have encouraged use of biodiesel fuel in their vehicles, cautionary pronouncements by other manufacturers or industry groups may impact our ability to market our biodiesel.

Perception about “food vs. fuel” could impact public policy which could impair our ability to operate at a profit and substantially harm our revenues and operating margins.

Some people believe that biomass-based diesel may increase the cost of food, as some feedstocks such as soybean oil used to make biomass-based diesel can also be used for food products. This debate is often referred to as “food vs. fuel.” This is a concern to the biomass-based diesel industry because biomass-based diesel demand is heavily influenced by government policy and if public opinion were to erode, it is possible that these policies would lose political support. These views could also

negatively impact public perception of biomass-based diesel. Such claims have led some, including members of Congress, to urge the modification of current government policies which affect the production and sale of biofuels in the United States.

Concerns regarding the environmental impact of biomass-based diesel production could affect public policy which could impair our ability to operate at a profit and substantially harm our revenues and operating margins.

Under the Energy Independence and Security Act of 2007 ("EISA") the EPA is required to produce a study every three years of the environmental impacts associated with current and future biofuel production and use, including effects on air and water quality, soil quality and conservation, water availability, energy recovery from secondary materials, ecosystem health and biodiversity, invasive species and international impacts. The first such triennial report was released in February 2012. The 2012 report concludes that (1) the extent of negative impacts to date are limited in magnitude and are primarily associated with the intensification of corn production; (2) whether future impacts are positive or negative will be determined by the choice of feedstock, land use change, cultivation and conservation practices; and (3) realizing potential benefits will require implementation and monitoring of conservation and best management practices, improvements in production efficiency, and implementation of innovative technologies at commercial scales. Should future EPA triennial studies, or other analyses find that biofuel production and use has resulted in, or could in the future result in, adverse environmental impacts, such findings could also negatively impact public perception and acceptance of biofuel as an alternative fuel, which also could result in the loss of political support. To the extent that state or federal laws are modified or public perception turns against biomass-based diesel, use requirements such as RFS2 and state tax incentives may not continue, which could materially harm our ability to operate profitably.

Nitrogen oxide emissions from biodiesel may harm its appeal as a renewable fuel and increase costs.

In some instances, biodiesel may increase emissions of nitrogen oxide as compared to petroleum-based diesel fuel, which could harm air quality. Nitrogen oxide is a contributor to ozone and smog. New technology diesel engines eliminate any such increase. Emissions from older vehicles while the fleet turns over may decrease the appeal of biodiesel to environmental groups and agencies who have been historic supporters of the biodiesel industry, potentially harming our ability to market our biodiesel.

In addition, several states may act to regulate potential nitrogen oxide emissions from biodiesel. California recently adopted regulations that limit the volume of biodiesel that can be used or requires an additive to reduce potential emissions. In states where such an additive is required to sell biodiesel, the additional cost of the additive may make biodiesel less profitable or make biodiesel less cost competitive against petroleum-based diesel or renewable diesel, which would negatively impact our ability to sell our products in such states and therefore have an adverse effect on our revenues and profitability.

We are dependent upon one supplier to provide hydrogen necessary to execute our renewable diesel production process

and the loss of this supplier could disrupt our production process.

Our Geismar facility relies on one supplier to provide hydrogen necessary to execute the production process. Any disruptions to the hydrogen supply during production from this supplier will result in the shutdown of our Geismar plant operations. We are currently seeking additional hydrogen suppliers for our Geismar facility.

RISKS RELATED TO OUR INDEBTEDNESS

We and certain subsidiaries have indebtedness, which subjects us to potential defaults, that could adversely affect our ability to raise additional capital to fund our operations and limits our ability to react to changes in the economy or the biomass-based diesel industry.

At March 31, 2018, our total term debt before debt issuance costs was $232.8 million. This includes $117.0 million aggregate carrying value on our $152.0 million face amount, 4.00% convertible senior notes due in June 2036, the "2036 Convertible Senior Notes", and $64.5 million aggregate carrying value on our $67.5 million face value, 2.75% convertible senior notes due in June 2019, the "2019 Convertible Senior Notes". We also have short-term debt obligations under revolving credit agreements provided by certain banks. At March 31, 2018, borrowings of $105.5 million had been made under our revolving lines of credit. See "Note 7 - Debt" to our Condensed Consolidated Financial Statements for a description of our indebtedness.

Our indebtedness could:


•	require us to dedicate a substantial portion of our cash flow from operations to payments of principal, interest on, and other fees related to such indebtedness, thereby reducing the availability of our cash flow to fund working capital and capital expenditures, and for other general corporate purposes;


•	increase our vulnerability to general adverse economic and biomass-based diesel industry conditions, including interest rate fluctuations, because a portion of our revolving credit facilities are and will continue to be at variable rates of interest;


•	limit our flexibility in planning for, or reacting to, changes in our business and the biomass-based diesel industry, which may place us at a competitive disadvantage compared to our competitors that have less debt; and


•	limit among other things, our ability to borrow additional funds.

Our ability to make scheduled payments of the principal of, to pay interest on or to refinance our indebtedness, including the 2036 Convertible Senior Notes and 2019 Convertible Senior Notes, depends on our future financial performance, which is subject to several factors including economic, financial, competitive and other factors beyond our control. Our business may not generate cash flow from operations in the future sufficient to satisfy our obligations under our indebtedness or any future indebtedness we may incur as well as our ability to make necessary capital expenditures. If we are unable to generate such cash flow, we may be required to adopt one or more alternatives, such as reducing or delaying investments or capital expenditures, selling assets, refinancing or obtaining additional capital on terms that may be onerous or highly dilutive. Our ability to refinance the 2036 Convertible Senior Notes, the 2019 Convertible Senior Notes or our other existing indebtedness or future indebtedness will depend on conditions in capital markets and our financial condition prior to maturity of the indebtedness.

Despite our current indebtedness levels, we may still incur significant additional indebtedness. Incurring more indebtedness could increase the risks associated with our substantial indebtedness.

We and our subsidiaries may be able to incur substantial additional indebtedness, including additional secured indebtedness, in the future. As of March 31, 2018, we had $56.6 million of undrawn availability under our lines of credit, subject to borrowing base limitations. In addition, the indentures governing our convertible notes do not prevent us from incurring additional indebtedness or other liabilities that constitute indebtedness. If new debt or other liabilities are added to our current debt levels, the related risks that we and our subsidiaries now face could intensify.

We are subject to counterparty risk with respect to the capped call transactions that we entered into in connection with the issuance of our 2019 Convertible Senior Notes.

In connection with the issuance of our 2019 Convertible Senior Notes, we entered into privately-negotiated capped call transactions with various counterparties. The counterparties to the capped call transactions are financial institutions, and we will be subject to the risk that they might default under the capped call transactions. Our exposure to the credit risk of the option counterparties will not be secured by any collateral. Recent global economic conditions have resulted in the actual or perceived failure or financial difficulties of many financial institutions. If any option counterparty becomes subject to insolvency proceedings, we will become an unsecured creditor in those proceedings, with a claim equal to our exposure at that time under our transactions with such option counterparty. Our exposure will depend on many factors, but generally, an increase in our exposure will be correlated to an increase in the market price and volatility of shares of our common stock. In addition, upon a default by any option counterparty, we may suffer more dilution than we currently anticipate with respect to our common stock. We can provide no assurances as to the financial stability or viability of the option counterparties.

We may not have the ability to raise the funds necessary to settle conversions of our convertible notes in cash or to repurchase the convertible notes for cash upon a fundamental change or on a repurchase date, and our future debt may contain limitations on our ability to repurchase the convertible notes.

Holders of the 2019 or 2036 Convertible Senior Notes will have the right to require us to repurchase their 2019 or 2036 Convertible Senior Notes upon the occurrence of a fundamental change at a repurchase price generally equal to 100% of their principal amount, plus accrued and unpaid interest, if any.

Holders of the 2036 Convertible Senior Notes will also have the right to require us to repurchase their notes on each of June 15, 2021, June 15, 2026 and June 15, 2031 at a repurchase price generally equal to 100% of their principal amount, plus accrued and unpaid interest, if any.

In addition, upon conversion of the 2019 or 2036 Convertible Senior Notes, unless we elect to deliver solely shares of our common stock to settle such conversion (other than paying cash in lieu of delivering any fractional share), we will be required to make cash payments in respect of the 2019 or 2036 Convertible Senior Notes being converted. However, we may not have enough available cash or be able to obtain financing at the time we are required to make repurchases of the 2019 or 2036 Convertible Notes upon a fundamental change or to settle conversion of the 2019 or 2036 Convertible Senior Notes in cash.

In addition, our ability to repurchase the 2019 or 2036 Convertible Senior Notes may be limited by law, by regulatory authority or by agreements governing our future indebtedness. Our failure to repurchase 2019 or 2036 Convertible Senior Notes at a time when the repurchase is required by the indenture would constitute a default under the indenture governing the 2019 or 2036 Convertible Senior Notes. A default under the indenture or the fundamental change itself could also lead to a default under agreements governing our other indebtedness. If the repayment of the related indebtedness were to be accelerated

after any applicable notice or grace periods, we may not have sufficient funds to repay the indebtedness and repurchase the convertible notes.

Certain provisions in the indenture governing the 2019 or 2036 Convertible Senior Notes could delay or prevent an otherwise beneficial takeover or takeover attempt of us.

Certain provisions in the 2019 or 2036 Convertible Senior Notes and the indenture could make it more difficult or more expensive for a third party to acquire us. For example, if a takeover would constitute a fundamental change, holders of the 2019 or 2036 Convertible Senior Notes will have the right to require us to repurchase their 2019 or 2036 Convertible Senior Notes in cash. In addition, if a takeover constitutes a make-whole fundamental change, we may be required to increase the conversion rate for holders who convert their 2019 or 2036 Convertible Senior Notes in connection with such takeover. In either case, and in other cases, our obligations under the 2019 or 2036 Convertible Senior Notes and the indenture could increase the cost of acquiring us or otherwise discourage a third party from acquiring us or removing incumbent management.

We are a holding company and there are limitations on our ability to receive dividends and distributions from our subsidiaries.

All of our principal assets, including our biomass-based diesel production facilities, are owned by subsidiaries and some of these subsidiaries are subject to loan covenants that generally restrict them from paying dividends, making distributions or making loans to us or to any other subsidiary. These limitations will restrict our ability to repay indebtedness, finance capital projects or pay dividends to stockholders from our subsidiaries’ cash flows from operations.

Our debt agreements impose significant operating and financial restrictions on our subsidiaries, which may prevent us from capitalizing on business opportunities.

Certain of our revolving and term credit agreements, including our M&L and Services Revolver, impose significant operating and financial restrictions on certain of our subsidiaries. These restrictions limit certain of our subsidiaries’ ability, among other things, to:

•incur additional indebtedness or issue certain disqualified stock and preferred stock;

•place restrictions on the ability of certain of our subsidiaries to pay dividends or make other payments to us;

•engage in transactions with affiliates;

•sell certain assets or merge with or into other companies;

•guarantee indebtedness; and

•create liens.

When (and for as long as) the availability under the M&L and Services Revolver is less than a specified amount for a certain period of time, funds deposited into deposit accounts used for collections will be transferred on a daily basis into a blocked account with the administrative agent and applied to prepay loans under the M&L and Services Revolver.

As a result of these covenants and restrictions, we may be limited in how we conduct our business and we may be unable to raise additional debt or equity financing to compete effectively or to take advantage of new business opportunities. The terms of any future indebtedness we may incur could include more restrictive covenants. There is no assurance that we will be able to maintain compliance with these covenants in the future and, if we fail to do so, that we will be able to obtain waivers from the lenders and/or amend the covenants.

There are limitations on our ability to incur the full $150.0 million of commitments under the M&L and Services Revolver. Borrowings under our M&L and Services Revolver are limited by a specified borrowing base consisting of a percentage of eligible accounts receivable and inventory, less customary reserves. In addition, under the M&L and Services Revolver, a monthly fixed charge coverage ratio would become applicable if excess availability under the M&L and Services Revolver is less than 10% of the total $150 million of current revolving loan commitments, or $15 million. As of March 31, 2018, availability under the M&L and Services Revolver was approximately $51.6 million. However, it is possible that excess availability under the Revolving Credit could fall below the 10% threshold in a future period. If the covenant trigger were to occur, our subsidiaries, who are the borrowers under M&L and Services Revolver, would be required to satisfy and maintain on the last day of each month a fixed charge coverage ratio of at least 1.0x for the preceding twelve month period.

As of March 31, 2018, our consolidated fixed charge coverage ratio was approximately 1.4 which was above the minimum amount required for compliance with this ratio. However, as noted above, we are not required to comply with the minimum fixed charge covenant of 1.0x unless availability under the M&L and Services Revolver drops below the agreed threshold. Our ability to meet the required fixed charge coverage ratio can be affected by events beyond our control, and we

cannot assure you that we will meet this ratio. A breach of any of these covenants would result in a default under the M&L and Services Revolver.

RISKS RELATED TO OUR COMMON STOCK

The market price for our common stock may be volatile.

The market price for our common stock is likely to be highly volatile and subject to wide fluctuations in response to factors including the following:


•	actual or anticipated fluctuations in our financial condition and operating results;


•	changes in the performance or market valuations of other companies engaged in our industry;


•	issuance of new or updated research reports by securities or industry analysts;


•	changes in financial estimates by us or of securities or industry analysts;


•	investors’ general perception of us and the industry in which we operate;


•	changes in the political climate in the industry in which we operate, existing laws, regulations and policies applicable to our business and products, including RFS2, and the continuation or adoption or failure to continue or adopt renewable energy requirements and incentives, including the BTC;


•	other regulatory developments in our industry affecting us, our customers or our competitors;


•	announcements of technological innovations by us or our competitors;


•	announcement or expectation of additional financing efforts, including sales or expected sales of additional common stock;


•	additions or departures of key management or other personnel;


•	litigation;


•	inadequate trading volume;


•	general market conditions in our industry; and


•	general economic and market conditions, including continued dislocations and downward pressure in the capital markets.

In addition, stock markets experience significant price and volume fluctuations from time to time that are not related to the operating performance of particular companies. These market fluctuations may have material adverse effect on the market price of our common stock.

We may issue additional common stock as consideration for future investments or acquisitions.

We have issued in the past, and may issue in the future, our securities in connection with investments and acquisitions. Our stockholders could suffer significant dilution, from our issuances of equity or convertible debt securities. Any new equity securities we issue could have rights, preferences and privileges superior to those of holders of our common stock. The amount of our common stock or securities convertible into or exchangeable for our common stock issued in connection with an investment or acquisition could constitute a material portion of our then outstanding common stock.

If we fail to maintain effective internal controls over financial reporting, we might not be able to report our financial results accurately or prevent fraud. In that case, our stockholders could lose confidence in our financial reporting, which would harm our business and could negatively impact the value of our stock.

Effective internal controls are necessary for us to provide reliable financial reports and prevent fraud. The process of maintaining our internal controls may be expensive and time consuming and may require significant attention from management. Although we have concluded as of March 31, 2018 that our internal control over financial reporting provides reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles, because of its inherent limitations, internal control over financial reporting may not prevent or detect fraud or misstatements.

Failure to implement required new or improved controls, or difficulties encountered in their implementation, could harm our results of operations or cause us to fail to meet our reporting obligations. If we or our independent registered public accounting firm discover a material weakness, the disclosure of that fact could harm the value of our stock and our business.

Delaware law and our amended and restated certificate of incorporation and bylaws contain anti-takeover provisions that could delay or discourage takeover attempts that stockholders may consider favorable.

Provisions in our amended and restated certificate of incorporation and bylaws may have the effect of delaying or preventing a change of control or changes in our management. These provisions include the following:


•	the right of the board of directors to elect a director to fill a vacancy created by the expansion of the board of directors;


•	the requirement for advance notice for nominations for election to the board of directors or for proposing matters that can be acted upon at a stockholders’ meeting;


•	the ability of the board of directors to alter our bylaws without obtaining stockholder approval;


•	the ability of the board of directors to issue, without stockholder approval, up to 10,000,000 shares of preferred stock with rights set by the board of directors, which rights could be senior to those of common stock;


•	a classified board;


•	the required approval of holders of at least two-thirds of the shares entitled to vote at an election of directors to adopt, amend or repeal our bylaws or amend or repeal the provisions of our amended and restated certificate of incorporation regarding the classified board, the election and removal of directors and the ability of stockholders to take action by written consent; and


•	the elimination of the right of stockholders to call a special meeting of stockholders and to take action by written consent.

In addition, because we are incorporated in Delaware, we are governed by the provisions of Section 203 of the Delaware General Corporation Law ("DGCL"). These provisions may prohibit or restrict large stockholders, in particular those owning 15% or more of our outstanding voting stock, from merging or combining with us. These provisions in our amended and restated certificate of incorporation and bylaws and under Delaware law could discourage potential takeover attempts and could reduce the price that investors might be willing to pay for shares of our common stock in the future and result in our market price being lower than it would without these provisions.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

Sales of Unregistered Securities

None.

Issuer Purchases of Equity Securities

In December 2017, the Company's board of directors approved a repurchase program (the ("Program") of up to $75.0 million of the Company's 2.75% Convertible Senior Notes due 2019 and/or shares of common stock. Under the Program, the Company may repurchase convertible notes or shares from time to time in open market transactions, privately negotiated transactions or by other means. The Program is open-ended and the timing and amount of repurchase transactions will be determined by the Company's management based on its evaluation of market conditions, share price, bond price, legal requirements and other factors. During the three months ended March 31, 2018, the Company repurchased 641,601 shares of Common Stock for $7.8 million under this program. The repurchases during the three months ended March 31, 2018 were as follows.



Period	Total Number of Shares Purchased	Average Price per Share		Total Number of Shares Purchased as Part of Publicly Announced Plan	Approximate Dollar Value of Shares that May Yet Be Purchased under the Program
January 1, 2018 to January 31, 2018	—	$	—	—	$	75,000,000
February 1, 2018 to February 28, 2018	—	$	—	—	$	75,000,000
March 1, 2018 to March 31, 2018	641,601	$	12.2	641,601	$	60,500,000
Total	641,601	$	12.2	641,601	$	60,500,000

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

None.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

ITEM 5. OTHER INFORMATION

None.

ITEM 6. EXHIBITS

(A) Exhibits:



Exhibit No.		Description
10.1^#		Form of Performance-Based Restricted Stock Unit Award Agreement.
31.1		Certification of the Chief Executive Officer pursuant to Rule 13a-14(a)/15d-14(a).
31.2		Certification of the Chief Financial Officer pursuant to Rule 13a-14(a)/15d-14(a).
32.1*		Certification of the Chief Executive Officer pursuant to 18 USC Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2*		Certification of the Chief Financial Officer pursuant to 18 USC Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101.INS		XBRL Instance Document
101.SCH		XBRL Taxonomy Extension Schema Document
101.CAL		XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF		XBRL Taxonomy Extension Definition Linkbase Document
101.LAB		XBRL Taxonomy Extension Label Linkbase Document
101.PRE		XBRL Taxonomy Extension Presentation Linkbase Document

* In accordance with Item 601(b)(32)(ii) of Regulation S-K and SEC Release No. 34-47986, the certifications furnished in Exhibit 32.1 and Exhibit 32.2 hereto are deemed to accompany this Form 10-Q and will not be deemed “filed” for purposes of Section 18 of the Exchange Act. Such certifications will not be deemed to be incorporated by reference into any filing under the Securities Act or the Exchange Act.

# Management contract or compensatory plan, contract or arrangement.

SIGNATURES

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




		RENEWABLE ENERGY GROUP, INC.


Dated:	May 4, 2018	By:	/s/ Randolph L. Howard
			Randolph L. Howard
			Interim President and Chief Executive Officer (Principal Executive Officer)

Dated:	May 4, 2018	By:	/s/ Chad Stone
			Chad Stone
			Chief Financial Officer (Principal Financial Officer)

Dated:	May 4, 2018	By:	/s/ Chad A. Baker
			Chad A. Baker
			Controller (Principal Accounting Officer)

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Renewable Energy (REGI) 10-Q2018 Q1 Quarterly report

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