# EDGAR Filing Document

**Accession Number:** 0001844862
**File Stem:** 0001104659-26-019671
**Filing Date:** 2026-2
**Character Count:** 25066
**Document Hash:** 98a6e77342223906c3c82ff5fdd7ea5c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-019671.hdr.sgml**: 20260225

**ACCESSION NUMBER**: 0001104659-26-019671

**CONFORMED SUBMISSION TYPE**: S-8

**PUBLIC DOCUMENT COUNT**: 16

**FILED AS OF DATE**: 20260225

**DATE AS OF CHANGE**: 20260225

**EFFECTIVENESS DATE**: 20260225

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Solid Power, Inc.
- **CENTRAL INDEX KEY:** 0001844862
- **STANDARD INDUSTRIAL CLASSIFICATION:** MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 861888095
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** S-8
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-293735
- **FILM NUMBER:** 26678779

**BUSINESS ADDRESS:**
- **STREET 1:** 486 S. PIERCE AVE., SUITE E
- **CITY:** LOUISVILLE
- **STATE:** CO
- **ZIP:** 80027
- **BUSINESS PHONE:** (303) 219-0720

**MAIL ADDRESS:**
- **STREET 1:** 486 S. PIERCE AVE., SUITE E
- **CITY:** LOUISVILLE
- **STATE:** CO
- **ZIP:** 80027

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Decarbonization Plus Acquisition Corp III
- **DATE OF NAME CHANGE:** 20210208

**As filed with the Securities and Exchange Commission on February 25, 2026**

**Registration No. 333-**

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM S-8**

**REGISTRATION STATEMENT**

***UNDER***

***THE SECURITIES ACT OF 1933***

**SOLID POWER, INC.**

**(Exact name of registrant as specified in its charter)**

---

| | |
|:---|:---|
| **Delaware** | **86-1888095** |
| (State or other jurisdiction of<br> incorporation or organization) | (I.R.S. Employer<br> Identification No.) |

---

**486 S. Pierce Avenue, Suite E**

**Louisville, CO 80027**

(Address of principal executive offices, including zip code)

**Solid Power, Inc. 2021 Equity Incentive Plan**

(Full title of the plan)

**Linda Heller**

**Chief Financial Officer, Treasurer, and Secretary**

**Solid Power, Inc.**

**486 S. Pierce Avenue, Suite E**

**Louisville, CO 80027**

**(303) 219-0720**

(Name, address and telephone number, including area code, of agent for service)

*Copy to:*

**Kevin L. Vold**

 **Polsinelli PC**

 **136 Heber Avenue, Suite 301**

 **Park City, UT 84060**

 **Telephone: (435) 731-5633**

 **Facsimile: (435) 731-5634**

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 ◻ <br> Non-accelerated filer ⌧ Smaller reporting company ⌧ <br> 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 7(a)(2)(B) of the Securities Act. ◻

**EXPLANATORY NOTE**

This Registration Statement has been prepared and filed pursuant to and in accordance with the requirements of General Instruction E to Form S-8 for the purpose of registering an additional 10,059,058 shares of common stock, par value $0.0001 per share (the "***Common Stock***"), of Solid Power, Inc. (the "***Registrant***") that are issuable at any time or from time to time pursuant to the Solid Power, Inc. 2021 Equity Incentive Plan (the "***Plan***"). In accordance with General Instruction E to Form S-8, the contents of the Registration Statements on Form S-8 filed for the Plan with the Securities and Exchange Commission (the "***Commission***") on February 14, 2022 ([File No. 333-262714](https://www.sec.gov/Archives/edgar/data/1844862/000110465922022970/tm225808d1_s8.htm)), February 28, 2024 ([File No. 333-277438](https://www.sec.gov/Archives/edgar/data/1844862/000110465924028481/tm247167d1_s8.htm)), and February 28, 2025 ([File No. 333-285417](https://www.sec.gov/Archives/edgar/data/1844862/000110465925019123/tm257634d1_s8.htm)), including the documents incorporated by reference therein, are incorporated by reference into this Registration Statement, except as supplemented by the information set forth below.

**PART II**

**INFORMATION REQUIRED IN THE REGISTRATION STATEMENT**

**Item 3. Incorporation of Documents by Reference**

The following documents filed by the Registrant with the Commission are incorporated by reference into this Registration Statement:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(a)** The Registrant's [Annual Report on Form 10-K for the fiscal year ended December 31, 2025](https://www.sec.gov/Archives/edgar/data/1844862/000110465926019435/sldp-20251231x10k.htm#Item8FinancialStatementsandSupplementary) (the "***Annual Report***"), filed with the Commission on February 25, 2026;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(b)** The Registrant's [Current Report on Form 8-K filed with the Commission on January 29, 2026](https://www.sec.gov/ix?doc=/Archives/edgar/data/1844862/000110465926007651/tm264323d1_8k.htm) (other than portions furnished or otherwise not deemed to be filed); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(c)** The description of the Registrant's Common Stock contained in the Registrant's Registration Statement on [Form 8-A](https://www.sec.gov/Archives/edgar/data/1844862/000156459021014762/dcarbiii-8a_20210323.htm) filed with the Commission on March 23, 2021 (File No. 001-40284) under the Securities Exchange Act of 1934, as amended (the "***Exchange Act***"), including any amendment or report filed for the purpose of updating such description.

All other reports and documents subsequently filed by the Registrant pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Exchange Act (other than Current Reports furnished under Item 2.02 or Item 7.01 of Form 8-K and exhibits furnished on such form that relate to such items) on or after the date of this Registration Statement and prior to the filing of a post-effective amendment to this Registration Statement which indicates that all securities offered have been sold or which deregisters all securities then remaining unsold, shall be deemed to be incorporated by reference herein and to be a part of this Registration Statement from the date of the filing of such reports and documents. Any statement contained in a document incorporated or deemed to be incorporated by reference herein shall be deemed to be modified or superseded for purposes of this Registration Statement to the extent that a statement contained herein or in any subsequently filed document that also is deemed to be incorporated by reference herein modifies or supersedes such statement. Any such statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this Registration Statement.

**Item 8. Exhibits**

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  |  | **Incorporated by Reference** | **Incorporated by Reference** | **Incorporated by Reference** | **Incorporated by Reference** |
| **Exhibit<br> Number** | **Description** | **Schedule Form** | **File Number** | **Exhibit/Annex** | **Filing Date** |
| [4.1](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex3-1.htm) | [Second Amended and Restated Certificate of Incorporation](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex3-1.htm) | [8-K](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex3-1.htm) | [001-40284](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex3-1.htm) | [3.1](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex3-1.htm) | [December 13, 2021](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex3-1.htm) |
| [4.2](https://www.sec.gov/Archives/edgar/data/1844862/000110465922120761/tm2230910d2_ex3-1.htm) | [Amended and Restated Bylaws](https://www.sec.gov/Archives/edgar/data/1844862/000110465922120761/tm2230910d2_ex3-1.htm) | [8-K](https://www.sec.gov/Archives/edgar/data/1844862/000110465922120761/tm2230910d2_ex3-1.htm) | [001-40284](https://www.sec.gov/Archives/edgar/data/1844862/000110465922120761/tm2230910d2_ex3-1.htm) | [3.1](https://www.sec.gov/Archives/edgar/data/1844862/000110465922120761/tm2230910d2_ex3-1.htm) | [November 21, 2022](https://www.sec.gov/Archives/edgar/data/1844862/000110465922120761/tm2230910d2_ex3-1.htm) |
| [4.3](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex4-1.htm) | [Specimen Common Stock Certificate](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex4-1.htm) | [8-K](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex4-1.htm) | [001-40284](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex4-1.htm) | [4.1](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex4-1.htm) | [December 13, 2021](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex4-1.htm) |
| [4.4](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex10-2.htm) | [Amended and Restated Registration Rights Agreement](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex10-2.htm) | [8-K](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex10-2.htm) | [001-40284](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex10-2.htm) | [10.2](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex10-2.htm) | [December 13, 2021](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex10-2.htm) |
| [4.5 ±](https://www.sec.gov/Archives/edgar/data/1844862/000119312521241950/d211833dex44.htm) | [Board Nomination and Support Agreement between Solid Power, Inc., BMW Holding B.V., and the stockholders of Solid Power, Inc. listed on Schedule A thereto, dated May 5, 2021](https://www.sec.gov/Archives/edgar/data/1844862/000119312521241950/d211833dex44.htm) | [S-4](https://www.sec.gov/Archives/edgar/data/1844862/000119312521241950/d211833dex44.htm) | [333-258681](https://www.sec.gov/Archives/edgar/data/1844862/000119312521241950/d211833dex44.htm) | [4.4](https://www.sec.gov/Archives/edgar/data/1844862/000119312521241950/d211833dex44.htm) | [August 10, 2021](https://www.sec.gov/Archives/edgar/data/1844862/000119312521241950/d211833dex44.htm) |
| [5.1\*](tm266994d2_ex5-1.htm) | [Opinion of Polsinelli PC](tm266994d2_ex5-1.htm) |  |  |  |  |
| [23.1\*](tm266994d2_ex5-1.htm) | [Consent of Polsinelli PC (included in Exhibit 5.1)](tm266994d2_ex5-1.htm) |  |  |  |  |
| [23.2\*](tm266994d2_ex23-2.htm) | [Consent of Deloitte & Touche LLP, Independent Registered Public Accounting Firm](tm266994d2_ex23-2.htm) |  |  |  |  |
| [23.3\*](tm266994d2_ex23-3.htm) | [Consent of Ernst & Young LLP, Predecessor Independent Registered Public Accounting Firm](tm266994d2_ex23-3.htm) |  |  |  |  |
| [24.1\*](#a_001) | [Power of Attorney (included on the signature page of this Form S-8)](#a_001) |  |  |  |  |
| [99.1](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex10-7.htm) | [Solid Power, Inc. 2021 Equity Incentive Plan](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex10-7.htm) | [8-K](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex10-7.htm) | [001-40284](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex10-7.htm) | [10.7](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex10-7.htm) | [December 13, 2021](https://www.sec.gov/Archives/edgar/data/1844862/000110465921148821/tm2132574d4_ex10-7.htm) |
| [107\*](tm266994d2_ex-filingfees.htm) | [Fee Table](tm266994d2_ex-filingfees.htm) |  |  |  |  |

---

\* Filed herewith.

± Certain portions of this exhibit have been omitted in accordance with Regulation S-K Item 601. The Company agrees to furnish an unredacted copy of the exhibit to the Commission upon request.

**SIGNATURES**

Pursuant to the requirements of the Securities Act of 1933, as amended, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Louisville, Colorado, on this 25th day of February, 2026.

---

| | | |
|:---|:---|:---|
| **SOLID POWER, INC.** | **SOLID POWER, INC.** | **SOLID POWER, INC.** |
| By: | /s/ John Van Scoter | /s/ John Van Scoter |
|  | Name: | John Van Scoter |
|  | Title: | President, Chief Executive Officer, and Director |

---

**POWER OF ATTORNEY**

**KNOW ALL PERSONS BY THESE PRESENTS**, that each person whose signature appears below constitutes and appoints John Van Scoter, Linda Heller, and Kristen Gould, and each or any of them, as his or her true and lawful attorneys-in-fact and agents, each with the full power of substitution, for him or her and in their name, place or stead, in any and all capacities, to sign any and all amendments to this Registration Statement (including post-effective amendments), and to sign any registration statement for the same offering covered by this Registration Statement that is to be effective upon filing pursuant to Rule 462(b) promulgated under the Securities Act, and all post-effective amendments thereto, and to file the same, with all exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or his, her or their substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated.

---

| | | |
|:---|:---|:---|
| **Signature** | **Title** | **Date** |
| /s/ John Van Scoter | President, Chief Executive Officer, and Director | February 25, 2026 |
| John Van Scoter | *(Principal Executive Officer)* |  |
| /s/ Linda Heller | Chief Financial Officer, Treasurer, and Secretary | February 25, 2026 |
| Linda Heller | *(Principal Financial and Accounting Officer)* |  |
| /s/ Erik Anderson | Director | February 25, 2026 |
| Erik Anderson |  |  |
| /s/ Kaled Awada | Director | February 25, 2026 |
| Kaled Awada |  |  |
| /s/ Rainer Feurer | Director | February 25, 2026 |
| Rainer Feurer |  |  |
| /s/ Steven H. Goldberg | Director | February 25, 2026 |
| Steven H. Goldberg |  |  |
| /s/ Susan Kreh | Director | February 25, 2026 |
| Susan Kreh |  |  |
| /s/ Aleksandra Miziolek | Director | February 25, 2026 |
| Aleksandra Miziolek |  |  |
| /s/ Lesa Roe | Director | February 25, 2026 |
| Lesa Roe |  |  |
| /s/ John Stephens | Director | February 25, 2026 |
| John Stephens |  |  |
| /s/ MaryAnn Wright | Director | February 25, 2026 |
| MaryAnn Wright |  |  |

---

## Exhibit 5.1

**Exhibit 5.1**

![](tm266994d2_ex5-1img001.jpg)

February 25, 2026

Board of Directors

Solid Power, Inc.

486 S. Pierce Ave., Suite E

Louisville, CO 80027

---

| | |
|:---|:---|
| **Re:** | **Solid Power, Inc. - Registration Statement on Form S-8** |

---

Ladies and Gentlemen:

We are acting as counsel to Solid Power, Inc., a Delaware corporation (the "**Company**"), in connection with its registration statement on Form S-8 (the "**Registration Statement**"), filed on the date hereof with the Securities and Exchange Commission under the Securities Act of 1933, as amended (the "**Securities Act**"), relating to the proposed offering of up to an aggregate of 10,059,058 shares of the Company's common stock, par value $0.0001 per share (the "**Shares**"), which Shares are issuable pursuant to the Solid Power, Inc. 2021 Equity Incentive Plan (the "**Plan**"). This opinion letter is furnished to you at your request to enable you to fulfill the requirements of Item 601(b)(5) of Regulation S-K, 17 C.F.R. § 229.601(b)(5), in connection with the Registration Statement.

For purposes of this opinion letter, we have examined copies of such agreements, instruments and documents as we have deemed an appropriate basis on which to render the opinions hereinafter expressed. In our examination of the aforesaid documents, we have assumed the genuineness of all signatures, the legal capacity of all natural persons, the accuracy and completeness of all documents submitted to us, the authenticity of all original documents, and the conformity to the authentic original documents of all documents submitted to us as copies (including electronic copies). We have also assumed that the Company has and will have sufficient authorized but unissued and unreserved shares of common stock available for issuance as provided in the Registration Statement. As to all matters of fact, we have relied on the representations and statements of fact made in the documents so reviewed, and we have not independently established the facts so relied on. This opinion letter is given, and all statements herein are made, in the context of the foregoing.

This opinion letter is based, as to matters of law, solely on the Delaware General Corporation Law, as amended. We express no opinion herein as to any other statutes, rules, or regulations.

Based upon, subject to, and limited by the foregoing, we are of the opinion that following (i) effectiveness of the Registration Statement, (ii) issuance of the Shares pursuant to the terms of the Plan, and (iii) receipt by the Company of the consideration, if any, for the Shares specified in the applicable resolutions of the Board of Directors of the Company or a duly authorized committee thereof, the Plan, and any underlying award agreements or letters, the Shares will be validly issued, fully paid, and nonassessable.

This opinion has been prepared for use in connection with the Registration Statement. We assume no obligation to advise you of any changes in the foregoing subsequent to the effective date of the Registration Statement.

We hereby consent to the filing of this opinion letter as Exhibit 5.1 to the Registration Statement. In giving this consent, we do not thereby admit that we are an "expert" within the meaning of the Securities Act.

---

| |
|:---|
| Very truly yours, |
| <u>/s/ Polsinelli PC</u> |
| POLSINELLI PC |

---

## Exhibit 23.2

**Exhibit 23.2**

**CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM**

We consent to the incorporation by reference in the Registration Statement on Form S-8 of our report dated February 24, 2026, relating to the financial statements of Solid Power, Inc. appearing in the Annual Report on Form 10-K for the year ended December 31, 2025.

/s/ Deloitte & Touche LLP

Denver, Colorado<br> February 24, 2026

## Exhibit 23.3

**Exhibit 23.3**

Consent of Predecessor Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the Registration Statement (Form S-8) pertaining to the Solid Power, Inc. 2021 Equity Incentive Plan of our report dated February 28, 2025, with respect to the consolidated financial statements of Solid Power, Inc. included in its Annual Report (Form 10-K) for the year ended December 31, 2025, filed with the Securities and Exchange Commission.

/s/ Ernst & Young LLP

Denver, Colorado

February 24, 2026

## Ex-Filing

?xml version='1.0' encoding='ASCII'? EX-FILING FEES

---

| |
|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Calculation of Filing Fee Tables**  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **S-8**  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Solid Power, Inc.**  |

---

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| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Security Type**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Security Class Title**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Fee Calculation Rule**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Amount Registered**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Proposed Maximum Offering Price Per Unit**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Maximum Aggregate Offering Price**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Fee Rate**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Amount of Registration Fee**  |
| 1 | Equity | Common Stock, par value $0.0001 per share, to be issued pursuant to the Solid Power, Inc. 2021 Equity Incentive Plan | Other | 10059058 | $3.38 | $33999616.04 | 0.0001381 | $4695.35 |
| Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: | Total Offering Amounts: |  | $33999616.04  |  | $4695.35  |
| Total Fee Offsets:  | Total Fee Offsets:  | Total Fee Offsets:  | Total Fee Offsets:  | Total Fee Offsets:  |  |  |  | $0.00  |
| Net Fee Due:  | Net Fee Due:  | Net Fee Due:  | Net Fee Due:  | Net Fee Due:  |  |  |  | $4695.35  |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Offering Note** <br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <sup>1</sup> (1)(a) Pursuant to Rule 416(a) promulgated under the Securities Act of 1933, as amended (the "Securities Act"), the amount to be registered also covers any additional shares of the Registrant's common stock, par value $0.0001 per share ("common stock"), as the case may be, that become issuable under the Solid Power, Inc. 2021 Equity Incentive Plan (the "Plan") by reason of any stock dividend, stock split, recapitalization, or other similar transaction effected that results in an increase to the number of outstanding shares of Registrant's common stock. (b) The Proposed Maximum Offering Price Per Unit is estimated in accordance with Rule 457(c) and Rule 457(h) solely for the purposes of calculating the registration fee and based on the average of the high and low prices of the Registrant's common stock as reported on the Nasdaq Global Select Market on February 23, 2026, which date is within five business days prior to the filing of this Registration Statement. (c) The Amount Registered represents 10,059,058 additional shares of the Registrant's common stock that became available for issuance on January 1, 2026 under the Plan, by operation of an automatic annual increase provision therein.

---

| | |
|:---|:---|
| | |
| **Rule 457(p)** | **Rule 457(p)** |
| Fee Offset Claims | N/A |
| Fee Offset Sources | N/A |

---