SEC Filing | Solid Power

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q


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

For the quarterly period ended March 31, 2023


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

For the transition period from _______ to _______

Commission file number: 001-40284

SOLID POWER, INC.

(Exact name of registrant as specified in its charter)


Delaware		86-1888095
(State or other jurisdiction of		(I.R.S. Employer
incorporation or organization)		Identification No.)

486 S. Pierce Ave., Suite E
Louisville, Colorado		80027
(Address of principal executive offices)		(Zip Code)

(303) 219-0720

(Registrant’s telephone number, including area code)

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


Title of each class	Trading symbol(s)	Name of each exchange on which registered
Common stock, par value $0.0001 per share	SLDP	The Nasdaq Stock Market LLC
Warrants, each whole warrant exercisable for one share of common stock at an exercise price of $11.50	SLDPW	The Nasdaq Stock Market LLC

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 ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 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 such files). Yes ☒ 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 ☐	Non-accelerated filer ☐	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 ☒

177,829,714 shares of common stock were issued and outstanding as of May 8, 2023.

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SOLID POWER, INC.

FORM 10-Q

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PART I. FINANCIAL INFORMATION
Item 1.	Financial Statements	6
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	17
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	21
Item 4.	Controls and Procedures	21

PART II. OTHER INFORMATION
Item 1.	Legal Proceedings	22
Item 1A.	Risk Factors	22
Item 6.	Exhibits	23

Signatures		24

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GLOSSARY OF DEFINED TERMS


Term		Definition
Ah		Ampere hour
BMW		BMW of North America LLC
Board		The Board of Directors of Solid Power, Inc.
DCRC		Decarbonization Plus Acquisition Corporation III
EV		Battery electric vehicle
EV cells		Prototype cell formats between 60 and 100 Ah
EV line		Our pilot cell production line that is capable of producing cells between 60 and 100 Ah.
Exchange Act		Securities Exchange Act of 1934, as amended
JDA		Joint Development Agreement
OEM		Automotive original equipment manufacturers
Report		This Quarterly Report on Form 10-Q
SEC		Securities and Exchange Commission
Solid Power / the Company / we / us / our		Solid Power, Inc., a Delaware corporation (f/k/a Decarbonization Plus Acquisition Corporation III)

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Cautionary Note Regarding Forward-Looking Statements

This Quarterly Report on Form 10-Q (this “Report”) of Solid Power, Inc. (f/k/a Decarbonization Plus Acquisition Corporation III, “Solid Power,” the “Company,” “we,” “us,” or “our”) contains forward-looking statements, within the meaning of the Private Securities Litigation Reform Act of 1995, that involve risks and uncertainties. We have based these forward-looking statements on our current expectations and projections about future events. All statements, other than statements of present or historical fact included in this Report, regarding our future financial performance and our strategy, expansion plans, market opportunity, future operations, future operating results, estimated revenues, losses, projected costs, prospects, plans and objectives of management are forward-looking statements. In some cases, you can identify forward-looking statements by terminology such as “may,” “should,” “could,” “would,” “will,” “expect,” “plan,” “anticipate,” “intend,” “believe,” “estimate,” “continue,” “project” or the negative of such terms or other similar expressions. These forward-looking statements are subject to known and unknown risks, uncertainties and assumptions about us that may cause our actual results, levels of activity, performance or achievements to be materially different from any future results, levels of activity, performance or achievements expressed or implied by such forward-looking statements. Except as otherwise required by applicable law, we disclaim any duty to update any forward-looking statements, all of which are expressly qualified by the statements in this section, to reflect events or circumstances after the date of this Report. We caution you that the forward-looking statements contained herein are subject to numerous risks and uncertainties, most of which are difficult to predict and many of which are beyond our control.

In addition, we caution you that the forward-looking statements regarding the Company contained in this Report are subject to the following factors:

●

risks relating to the uncertainty of the success of our research and development efforts, including our ability to achieve the technological objectives or results that our partners require, and to commercialize our technology in advance of competing technologies;

●

risks relating to the non-exclusive nature of our original equipment manufacturers and joint development agreement relationships;

●

our ability to negotiate and execute supply agreements with our partners on commercially reasonable terms;

●

our ability to protect our intellectual property, including in jurisdictions outside of the United States;

●

broad market adoption of EVs and other technologies where we are able to deploy our cell technology and electrolyte material, if developed successfully;

●

our success in retaining or recruiting, or changes required in, our officers, key employees, including technicians and engineers, or directors;

●

risks and potential disruptions related to management transitions;

●

changes in applicable laws or regulations;

●

risks related to technology systems and security breaches;

●

the possibility that we may be adversely affected by other economic, business or competitive factors, including supply chain interruptions, and may not be able to manage other risks and uncertainties;

●

risks relating to our status as a research and development stage company with a history of financial losses, and an expectation to incur significant expenses and continuing losses for the foreseeable future;

●

rollout of our business plan and the timing of expected business milestones;

●

the termination or reduction of government clean energy and electric vehicle incentives;

●

delays in the construction and operation of production facilities;

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●

changes in domestic and foreign business, market, financial, political and legal conditions; and

●

those factors discussed in “Part I, Item 1A. Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2022.

We caution you that the foregoing list does not contain all of the risks or uncertainties that could affect the Company.

You should not rely upon forward-looking statements as predictions of future events. We have based the forward-looking statements contained in this Report primarily on our current expectations and projections about future events and trends that we believe may affect our business, operating results, financial condition and prospects. The outcome of the events described in these forward-looking statements is subject to risks, uncertainties and other factors, including those described in “Part I, Item 1A. Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2022. Moreover, we operate in a very competitive and rapidly changing environment. New risks and uncertainties emerge from time to time and it is not possible for us to predict all risks and uncertainties that could have an impact on the forward-looking statements contained in this Report. We cannot assure you that the results, events and circumstances reflected in the forward-looking statements will be achieved or occur, and actual results, events or circumstances could differ materially from those described in the forward-looking statements.

Neither we nor any other person assumes responsibility for the accuracy and completeness of any of these forward-looking statements. Moreover, the forward-looking statements made in this Report relate only to events as of the date on which the statements are made. We undertake no obligation to update any forward-looking statements made in this Report to reflect events or circumstances after the date of this Report or to reflect new information or the occurrence of unanticipated events, except as required by law. You should not place undue reliance on our forward-looking statements. Our forward-looking statements do not reflect the potential impact of any future acquisitions, mergers, dispositions, joint ventures or investments we may make.

TRADEMARKS

Our logo and trademark appearing in this Report and the documents incorporated by reference herein are our property. This document and the documents incorporated by reference herein contains references to trademarks and service marks belonging to other entities. Solely for convenience, trademarks and trade names referred to in this Report may appear without the ® or TM symbols, but such references are not intended to indicate, in any way, that the applicable licensor will not assert, to the fullest extent under applicable law, its rights to these trademarks and trade names. We do not intend our use or display of other companies’ trade names, trademarks or service marks to imply a relationship with, or endorsement or sponsorship of it by, any other companies.

MARKET AND INDUSTRY DATA

We obtained the industry and market data used throughout this Report or any documents incorporated herein by reference from our own internal estimates and research, as well as from independent market research, industry and general publications and surveys, governmental agencies, publicly available information and research, surveys and studies conducted by third parties. Internal estimates are derived from publicly available information released by industry analysts and third-party sources, our internal research and our industry experience, and are based on assumptions made by us based on such data and our knowledge of our industry and market, which we believe to be reasonable. In some cases, we do not expressly refer to the sources from which this data is derived. In addition, while we believe the industry and market data included in this Report or any documents incorporated herein by reference is reliable and based on reasonable assumptions, such data involve material risks and other uncertainties and is subject to change based on various factors, including those discussed in the section entitled “Risk Factors.” These and other factors could cause results to differ materially from those expressed in the estimates made by the independent parties or by us.

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INFORMATION ABOUT SOLID POWER

We use our website (www.solidpowerbattery.com) and various social media channels as a means of disclosing information about Solid Power and our products to our customers, investors and the public (e.g., @SolidPowerInc on Twitter, Solid Power Inc. on LinkedIn, and Solid Power on YouTube). The information posted on our website and social media channels is not incorporated by reference in this Report or in any other report or document we file with the SEC. Further, references to our website URLs are intended to be inactive textual references only. The information we post through these channels may be deemed material. Accordingly, investors should monitor these channels, in addition to following our press releases, SEC filings, and public conference calls and webcasts. In addition, you may automatically receive e-mail alerts and other information about Solid Power when you enroll your e-mail address by visiting the “Investor Email Alerts” section of our website at https://ir.solidpowerbattery.com. Our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and amendments to reports filed pursuant to Sections 13(a) and 15(d) of the Exchange Act, are filed with the SEC. These reports and other information we file with the SEC are available free of charge at https://ir.solidpowerbattery.com/financial-information/sec-filings when such reports are available on the SEC’s website.

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PART I – FINANCIAL INFORMATION

Item 1. Financial Statements

Solid Power, Inc.

Condensed Consolidated Balance Sheets

(in thousands, except par value and number of shares)


	March 31, 2023
	(Unaudited)		December 31, 2022
Assets
Current Assets
Cash and cash equivalents	$	9,888	$	50,123
Marketable securities		245,563		272,957
Contract receivables		1,700		1,840
Prepaid expenses and other current assets		4,219		2,888
Total current assets		261,370		327,808
Property, Plant and Equipment, net		87,891		82,761
Right-Of-Use Operating Lease Asset, net		7,586		7,725
Right-Of-Use Financing Lease Asset, net		896		922
Other Assets		1,099		1,148
Long-term Investments		212,785		172,974
Intangible Assets, net		1,229		1,108
Total assets	$	572,856	$	594,446
Liabilities and Stockholders’ Equity
Current Liabilities
Accounts payable	$	3,577	$	10,070
Current portion of long-term debt		—		7
Deferred revenue		1,036		4,050
Accrued and other current liabilities:
Accrued compensation		2,023		4,528
Other accrued liabilities		5,104		1,256
Operating lease liabilities, short-term		567		549
Financing lease liability, short-term		276		273
Total current liabilities		12,583		20,733
Warrant Liabilities		11,779		9,117
Operating Lease Liabilities, Long-Term		8,471		8,622
Financing Lease Liabilities, Long-Term		552		602
Total liabilities		33,385		39,074
Stockholders’ Equity
Common Stock, $0.0001 par value; 2,000,000,000 shares authorized; 177,687,138 and 176,007,184 shares issued and outstanding as of March 31, 2023 and December 31, 2022, respectively		18		18
Additional paid-in capital		579,975		577,603
Accumulated deficit		(38,248)		(19,090)
Accumulated other comprehensive loss		(2,274)		(3,159)
Total stockholders’ equity		539,471		555,372
Total liabilities and stockholders’ equity	$	572,856	$	594,446

See accompanying Notes to Condensed Consolidated Financial Statements (Unaudited).

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Solid Power, Inc.

Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited)

(in thousands, except number of shares and per share amounts)


	Three Months Ended March 31,
	2023		2022
Revenue	$	3,792	$	2,196
Operating Expenses
Direct costs		6,274		2,030
Research and development		11,648		6,661
Marketing and sales		432		795
General and administrative		6,756		4,022
Total operating expenses		25,110		13,508
Operating Loss		(21,318)		(11,312)
Nonoperating Income
Interest income		4,835		240
Change in fair value of warrant liabilities		(2,662)		710
Interest expense		(13)		(5)
Total nonoperating income		2,160		945
Pretax Loss		(19,158)		(10,367)
Income tax benefit		—		(23)
Net Loss Attributable to Common Stockholders	$	(19,158)	$	(10,344)
Other Comprehensive Income (Loss)		885		(330)
Comprehensive Loss Attributable to Common Stockholders	$	(18,273)	$	(10,674)
Basic and diluted loss per share		(0.11)		(0.06)
Weighted average shares outstanding – basic and diluted		176,934,261		172,395,717

See accompanying Notes to Condensed Consolidated Financial Statements (Unaudited).

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Solid Power, Inc.

Condensed Consolidated Statement of Stockholders’ Equity (Unaudited)

(in thousands, except number of shares)


	Common Stock
					Additional		Accumulated		Accumulated Other		Total Stockholders’
	Shares		Amount		paid-in capital		deficit		Comprehensive Loss		Equity
Balance as of December 31, 2022		176,007,184		18	$	577,603	$	(19,090)	$	(3,159)	$	555,372
Net loss		—		—		—		(19,158)		—		(19,158)
Stock options exercised		1,679,954		—		150		—		—		150
Stock-based compensation expense		—		—		2,222		—		—		2,222
Unrealized gain on marketable securities		—		—		—		—		885		885
Balance as of March 31, 2023		177,687,138	$	18	$	579,975	$	(38,248)	$	(2,274)	$	539,471


	Common Stock
					Additional		Accumulated		Accumulated Other		Total Stockholders’
	Shares		Amount		paid-in capital		deficit		Comprehensive Loss		Equity
Balance as of December 31, 2021		167,557,988		17	$	568,183	$	(9,535)	$	—	$	558,665
Net loss		—		—		—		(10,344)		—		(10,344)
Transaction costs		—		—		(12)		—		—		(12)
Stock options exercised		6,212,964		—		270		—		—		270
Stock-based compensation expense		—		—		1,596		—		—		1,596
Unrealized loss on marketable securities		—		—		—		—		(330)		(330)
Balance as of March 31, 2022		173,770,952	$	17	$	570,037	$	(19,879)	$	(330)	$	549,845

See accompanying Notes to Condensed Consolidated Financial Statements (Unaudited).

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Solid Power, Inc.

Condensed Consolidated Statements of Cash Flows (Unaudited)

(in thousands)


	Three Months Ended March 31,
	2023		2022
Cash Flows from Operating Activities
Net loss	$	(19,158)	$	(10,344)
Adjustments to reconcile net loss to net cash and cash equivalents from operating activities:
Depreciation and amortization		2,264		753
Amortization of right-of-use assets		183		9
Stock compensation expense		2,222		1,596
Deferred taxes		—		(23)
Warrant liabilities		2,662		(710)
Amortization of premiums and accretion of discounts on marketable securities		(2,716)		—
Change in operating assets and liabilities that provided (used) cash and cash equivalents:
Contract receivable		140		(810)
Prepaid expenses and other assets		(1,129)		659
Accounts payable		(2,131)		(3,310)
Deferred revenue		(3,014)		(69)
Accrued and other liabilities		1,178		(2,300)
Lease liabilities		(132)		180
Net cash and cash equivalents used in operating activities		(19,631)		(14,369)
Cash Flows from Investing Activities
Purchases of property, plant and equipment		(11,581)		(10,527)
Purchases of marketable securities and long-term investments		(110,636)		(61,669)
Proceeds from sales of marketable securities		101,665		23,420
Purchases of intangible assets		(125)		(105)
Net cash and cash equivalents used in investing activities		(20,677)		(48,881)
Cash Flows from Financing Activities
Payments of debt		(7)		(38)
Proceeds from exercise of common stock options		150		270
Payments on finance lease liability		(70)		(12)
Transaction costs		—		(12)
Net cash and cash equivalents provided by financing activities		73		208

Net (decrease) increase in cash and cash equivalents		(40,235)		(63,042)
Cash and cash equivalents at beginning of period		50,123		513,447
Cash and cash equivalents at end of period		9,888		450,405

Supplemental information
Cash paid for interest	$	13	$	3
Accrued capital expenditures	$	3,370	$	3,119

See accompanying Notes to Condensed Consolidated Financial Statements (Unaudited).

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Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 1 – Nature of Business

Solid Power, Inc. (the “Company”) is developing solid state battery technology to enable the next generation of batteries for the fast-growing EV and other markets. The Company’s planned business model is to sell its sulfide-based solid electrolyte and to license its solid-state cell designs and manufacturing process.

Note 2 – Significant Accounting Policies

The significant accounting policies followed by the Company are set forth in Note 2 – Significant Accounting Policies to the Company’s financial statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022 (the “2022 Form 10-K”) and are supplemented by the Notes to the Condensed Consolidated Financial Statements (Unaudited) (the “Notes”) included in this Quarterly Report on Form 10-Q for the period ended March 31, 2023 (this “Report”). The financial statements included in this Report (including the Notes) should be read in conjunction with the 2022 Form 10-K.

Basis of Presentation and Principles of Consolidation

The accompanying unaudited condensed consolidated financial statements of the Company have been prepared on the basis of generally accepted accounting principles in the United States (“GAAP”). The preparation of unaudited condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect amounts reported in the unaudited condensed consolidated financial statements. Actual results could differ from those estimates. All dollar amounts presented herein are in U.S. dollars and are in thousands, except par value, share and per share amounts.

The accompanying unaudited condensed consolidated financial statements include accounts of the Company and its wholly owned subsidiary, Solid Power Operating, Inc. All intercompany balances and transactions have been eliminated in consolidation. Additionally, certain prior period amounts have been reclassified to conform to current period presentation in the accompanying unaudited Condensed Consolidated financial statements.

Recent Accounting Pronouncements

Leases

In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842), followed by other related ASUs that provided targeted improvements and additional practical expedient options. On January 1, 2022, the Company adopted the standards under Topic 842 using the modified retrospective method and elected a number of the practical expedients in its implementation of Topic 842. The key change that affected the Company relates to accounting for operating leases for which it is the lessee that were historically off-balance sheet.

Financial Instruments

In June 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments. This guidance introduces a new model for recognizing credit losses on financial instruments based on an estimate of current expected credit losses. ASU 2016-13 also provides updated guidance regarding the impairment of available-for-sale debt securities and includes additional disclosure requirements. The Company adopted this guidance as of January 1, 2022.

The Company regularly reviews its available-for-sale marketable securities and evaluates the current expected credit losses by considering factors such as any changes in credit ratings, historical experience, market data, issuer-specific factors, and current economic conditions. Based on this analysis, any allowance for credit losses is immaterial and would be recorded as a reduction to the carrying value of the asset.

The Company reviews its receivable aging on an individual customer level, considering collectability of cash flows based on the risk of past events, current conditions, and forward-looking information. The Company establishes allowances for bad debts equal to the estimable portions of accounts receivable for which failure to collect is expected to occur. Allowances for doubtful accounts are recorded as reductions to the carrying values of the related receivables. To date, the Company has not recorded an allowance for doubtful accounts.

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Note 3 – Property, Plant and Equipment

Property, plant and equipment are summarized as follows:


	March 31, 2023		December 31, 2022
Commercial production equipment	$	23,631	$	21,595
Laboratory equipment		4,916		3,278
Leasehold improvements		38,253		27,996
Furniture and computer equipment		1,483		1,482
Construction in progress		33,494		40,036
Total cost		101,777		94,387
Accumulated depreciation		(13,886)		(11,626)
Net property and equipment	$	87,891	$	82,761

Depreciation expenses are allocated ratably across operating expenses on the accompanying Condensed Consolidated Statements of Operations. Depreciation expenses for dedicated laboratory equipment and commercial production equipment are charged to research and development; other depreciation expenses are included in the Company’s overhead and are allocated across operating expenses on the accompanying Condensed Consolidated Statements of Operations based on Company personnel costs incurred.

Depreciation expense related to property, plant, and equipment are summarized as follows:


	Three Months Ended March 31,
	2023		2022
Depreciation expense	$	2,259	$	751

In 2022, the Company expanded its cell production capabilities through the construction of a second dry room and installation of a second cell pilot production line at its Louisville, Colorado facility, which is designed to produce larger format solid-state battery cells for the automotive qualification process.

The Company is expanding its electrolyte production to a second location in Thornton, Colorado. Scaling this production will allow it to produce larger quantities of electrolyte material required to feed cell-production lines and continue research and development efforts. The Company will begin producing electrolyte from this facility in 2023 and have placed portions of the facility into service.


	March 31, 2023		December 31, 2022
Construction in progress
Louisville, Colorado - 2nd cell pilot line	$	2,010	$	2,010
Louisville, Colorado - Other capital projects		2,431		2,206
Thornton, Colorado - Increased electrolyte production scale		29,053		35,820

Note 4 – Intangible Assets

Intangible assets of the Company are summarized as follows:


	March 31, 2023				December 31, 2022
	Gross Carrying		Accumulated		Gross Carrying		Accumulated
	Amount		Amortization		Amount		Amortization
Intangible assets:
Licenses	$	149	$	(54)	$	149	$	(51)
Patents		72		(2)		—		—
Patents pending		1,038		—		984		—
Trademarks		9		—		9		—
Trademarks pending		17		—		17		—
Total amortized intangible assets	$	1,285	$	(56)	$	1,159	$	(51)

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Amortization expense for intangible assets is summarized as follows:


	Three Months Ended March 31,
	2023		2022
Amortization expense	$	5	$	2

Useful lives of intangible assets range from three to 20 years. Amortization expenses are allocated ratably across operating expenses on the accompanying condensed consolidated statements of operations.

Note 5 – Fair Value Measurements

The carrying amounts of certain financial instruments, such as cash equivalents, short-term investments, accounts receivable, accounts payable, and accrued liabilities approximate fair value due to their relatively short maturities.

Assets and Liabilities Measured and Recorded at Fair Value on a Recurring Basis

As of March 31, 2023 and December 31, 2022, the Company’s financial assets and liabilities measured and recorded at fair value on a recurring basis were classified within the fair value hierarchy as follows:


	March 31, 2023
	Level 1		Level 2		Level 3		Total
Assets
Commercial Paper	$	166,411	$	—	$	—	$	166,411
Corporate Bonds	$	243,163	$	—	$	—	$	243,163
Government Bonds	$	48,774	$	—	$	—	$	48,774
U.S. Treasuries		—		—		—		—

Liabilities
Public Warrants	$	5,576	$	—	$	—	$	5,576
Private Warrants	$	—	$	6,203	$	—	$	6,203


	December 31, 2022
	Level 1		Level 2		Level 3		Total
Assets
Commercial Paper	$	165,179	$	—	$	—	$	165,179
Corporate Bonds	$	227,957	$	—	$	—	$	227,957
Government Bonds	$	42,865	$	—	$	—	$	42,865
U.S. Treasuries		9,930		—		—		9,930

Liabilities
Public Warrants	$	4,900	$	—	$	—	$	4,900
Private Warrants	$	—	$	4,217	$	—	$	4,217

The change in fair value of the Company’s marketable securities is included in other comprehensive loss. There were no transfers in and out of Level 3 fair value hierarchy during the three months ended March 31, 2023 and year ended December 31, 2022. For the three months ended March 31, 2023 the Company purchased $110,636 of marketable securities.

Fair Value of Common Stock Warrant Liabilities

The fair value of the Private Placement Warrant Liabilities (defined below) has been estimated using a Black-Scholes model as of March 31, 2023 and December 31, 2022 Consolidated Balance Sheet dates. The fair value of the Public Warrants (defined below) has been measured based on the quoted price of such warrants on the Nasdaq Stock Market, a Level 1 input. The estimated fair value of the Private Placement Warrants is determined using Level 2 inputs. Inherent in a Black-Scholes model are assumptions related to expected stock-price volatility, expected life, risk-free interest rate and dividend yield. Material increases (or decreases) in any of those inputs may result in a significantly higher (or lower) fair value measurement. The Company estimates the volatility of its Private Placement Warrants based on implied volatility from the Company’s Public Warrants and from historical volatility of select peer company’s common stock that matches the expected remaining life of the warrants. The risk-free interest rate is based on the U.S.

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Treasury zero-coupon yield curve for a maturity similar to the expected remaining life of the warrants. The expected life of the warrants is assumed to be equivalent to their remaining contractual term. The dividend yield is based on the historical rate, which the Company anticipates remaining at zero. The following table provides quantitative information regarding Level 2 inputs used in the recurring valuation of the Private Placement Warrants as of their measurement dates:


	March 31, 2023			December 31, 2022
Exercise Price	$	11.50		$	11.50
Stock Price	$	3.01		$	2.54
Volatility		79.0	%		71.3	%
Term		3.69			3.94
Risk-free rate		3.67	%		4.03	%

The following table provides a reconciliation of the Public Warrants measured at fair value using Level 1 directly observable inputs and Private Placement Warrants measured at fair value using Level 2 directly or indirectly observable inputs:


	Public Warrants		Private Warrants
	Level 1 Fair Value		Level 2 Fair Value
December 31, 2022	$	0.42	$	0.55
Change in fair value	$	0.04	$	0.31
March 31, 2023	$	0.46	$	0.86

The following tables provides a reconciliation of the March 31, 2023 three month change in fair value for the Public Warrants and Private Placement Warrants:


					Three months change in
Warrant Class	Level	Warrants	December 31, 2022		fair value		March 31, 2023
Public Warrants	1	12,120,985	$	4,900	$	676	$	5,576
Private Warrants	2	7,212,318	$	4,217	$	1,986	$	6,203
Total		19,333,303	$	9,117	$	2,662	$	11,779

Note 6 – Common Stock Warrant Liabilities

As of March 31, 2023 and December 31, 2022, there were 12,120,985 and 11,666,636 publicly traded warrants (“Public Warrants”) and 7,212,318 and 7,666,667 private placement warrants (“Private Placement Warrants,” and together with the Public Warrants, “Warrants”) outstanding, respectively. Each whole Warrant entitles the holder thereof to purchase one share of Common Stock at a price of $11.50 per share, subject to customary adjustments. Only whole Warrants are exercisable. The Warrants became exercisable on January 7, 2022 and will expire on December 8, 2026.

None of the Private Placement Warrants are redeemable by the Company so long as they are held by the initial purchasers of the Private Placement Warrants or their permitted transferees.

The Warrant Liabilities were initially measured at fair value upon closing of the transactions contemplated by the Business Combination Agreement and Plan of Reorganization, dated June 15, 2021 by and among the Company, DCRC Merger Sub, Inc., and Solid Power Operating, Inc., as amended (“Business Combination”), for $101,253 and subsequently re-measured at each reporting period. The Public Warrants were allocated a portion of the proceeds from the issuance of the units of common stock and one-third warrants in DCRC’s initial public offering equal to their fair value. The Company recognized a loss and gain in connection with changes in the fair value of warrant liabilities of $2,662 and $710 for the three months ending March 31, 2023 and 2022, respectively.

There have been no significant changes to our Public or Private Placement Warrants, including redemption terms disclosed in our 2022 Form 10-K.

Note 7 – Stockholders’ Equity

Common Stock

Stock options exercised for Common Stock are summarized in the table below:

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	Three months ended March 31,
	2023	2022
Stock options exercised	1,679,954	6,212,964

Cash received from options exercised under the Solid Power, Inc. 2014 Equity Incentive Plan (the “2014 Plan”) for the three months ended March 31, 2023 and 2022 was $150 and $270, respectively.

Note 8 – Stock Based Compensation

There have been no significant changes to our equity incentive plans, Employee Stock Purchase Plan, or accounting methodology for stock based compensation, as disclosed in our 2022 Form 10-K.

The fair value of stock options and Restricted Stock Units (“RSUs”) issued to employees and directors is recognized as compensation expense over the period of service that generally coincides with the vesting period of the award. The Company allocated compensation ratably across Operating Expenses within the following financial statement lines. When calculating the amount of annual compensation expense, the Company has elected not to estimate forfeitures and instead accounts for forfeitures as they occur.

For the three months ended March 31, 2023, the Company recognized compensation costs totaling:


	Three months ended March 31,
	2023		2022
Equity-based compensation costs related to RSUs	$	635	$	—
Equity-based compensation costs related to stock options		1,587		1,596
Total equity-based compensation costs	$	2,222	$	1,596
Unrecognized future compensation cost		59,945		21,455

The following table summarizes our award activity for stock options and RSUs for the three months ended March 31, 2023:



	RSUs	Stock Options
Balance at December 31, 2022	1,057,980		25,998,172
Granted	1,797,034		3,272,873
Vested or Exercised	—		(1,679,954)
Forfeited	(88,441)		(1,494,020)
Outstanding at March 31, 2023	2,766,573		26,097,071

Stock Options

The fair value of each option grant during the three months ended March 31, 2023 and 2022 was estimated on the grant date using the Black-Scholes option pricing model with the following weighted-average assumptions used:


	Three months ended March 31,
	2023			2022
Approximate risk‑free rate		4.28	%		1.02	%
Volatility		46.86	%		59.97	%
Average expected life (years)		6 years			6 years
Dividend yield		—	%		—	%
Weighted‑average grant date fair value	$	3.11		$	0.95
Estimated fair value of total options granted	$	5,165		$	31

Note 9 –Loss Per Share

Basic loss per share represents net loss attributable to common stock divided by the basic weighted average number of common stock outstanding during the period.

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Due to the net loss for the three months ended March 31, 2023 and 2022, diluted loss per share was computed without consideration to potentially dilutive instruments as their inclusion would have been anti-dilutive. Warrants outstanding in 2023 and 2022 were not included in the computation of diluted earnings per share because the Warrant’s exercise price for the period was greater than the average market price of the common stock.

The table below sets forth the basic and diluted loss per share calculation for the three months ended March 31, 2023 and 2022.


	Three Months Ended March 31,
	2023		2022
Net loss attributable to common stockholders	$	(19,158)	$	(10,344)
Weighted average shares outstanding – basic and diluted		176,934,261		172,395,717
Basic and diluted loss per share	$	(0.11)	$	(0.06)

As of the three months ended March 31, 2023 and 2022, potentially dilutive securities excluded from the diluted loss per share calculation are as follows (in shares):


	Three Months Ended March 31,
	2023	2022
Common Stock Warrants	19,333,303	19,333,303
2014 & 2021 Equity Incentive Plan - Stock Options	25,352,980	27,837,492
2021 Equity Incentive Plan - Restricted Stock Units	1,764,062	—
2021 Employee Stock Purchase Plan	90,314	—
Contingently Issuable Common Stock	49,834	—
Total potentially dilutive securities	46,590,493	47,170,795

Note 10 – Leases

The Company leases its two facilities and certain equipment. Fixed rent generally escalates each year, and the Company is responsible for a portion of the landlords’ operating expenses such as property tax, insurance and common area maintenance.

The Company’s facility in Louisville, Colorado, is under a noncancelable operating lease with a maturity date in September 2029. In 2022, the Company amended the lease to incorporate a prior subleased space into the base lease and extend the term of the lease. The Company has the right to renew this lease for an additional five-year period.

On September 1, 2021, the Company entered into an industrial operating lease agreement for its facility in Thornton, Colorado, with the initial term through March 31, 2029. Under this operating lease, the Company has one option to renew for five years, which has been included in the calculation of lease liabilities and right-of-use assets at the adoption date of the lease accounting standard on January 1, 2022, as the exercise of the option was reasonably certain. As the renewal rent has not been negotiated, the Company used an estimated rent rate which approximated the fair market rent at adoption of ASC 842 on January 1, 2022 for the extension period.

The Company has certain equipment leases classified as finance leases as of March 31, 2023.

The Company’s leases do not have any contingent rent payments and do not contain residual value guarantees.

The components of lease expense are as follows:


	Three Months Ended
	March 31, 2023
Finance lease costs:
Amortization of right-of-use assets	$	44
Interest on lease liabilities		12
Operating lease costs		308
Total lease expense	$	364

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The components of cash flow information related to leases are as follows:


	Three Months Ended
	March 31, 2023
Operating outgoing cash flows – finance lease	$	12
Financing outgoing cash flows – finance lease		66
Operating outgoing cash flows – operating lease		283


		March 31, 2023
Finance lease
Weighted-average remaining lease term – finance lease (in years)