Solid Power, Inc. SEC filings SLDPW
Solid Power, Inc. has 477 filings in SEC EDGAR's recent list, going back to Feb 12, 2021. Its latest annual report, Form ARS, was filed on Apr 9, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| POSASR | Filing | Jan 28, 2026 | — |
| EFFECT | Filing | May 18, 2023 | — |
| EFFECT | Filing | Apr 5, 2022 | — |
| EFFECT | Filing | Dec 28, 2021 | — |
| CORRESP | Letter to the SEC | Dec 23, 2021 | — |
| CORRESP | Letter to the SEC | Dec 23, 2021 | — |
| UPLOAD | Letter from the SEC | Dec 23, 2021 | — |
| 25-NSE | Delisting notice | Dec 8, 2021 | — |
| 425 | Filing | Nov 15, 2021 | — |
| EFFECT | Filing | Nov 10, 2021 | — |
| 425 | Filing | Nov 10, 2021 | — |
| SEC STAFF LETTER | Filing | Nov 10, 2021 | — |
| CORRESP | Letter to the SEC | Nov 8, 2021 | — |
| CORRESP | Letter to the SEC | Nov 2, 2021 | — |
| 425 | Filing | Nov 2, 2021 | — |
| 425 | Filing | Oct 29, 2021 | — |
| 425 | Filing | Oct 28, 2021 | — |
| CORRESP | Letter to the SEC | Oct 13, 2021 | — |
| 425 | Filing | Oct 13, 2021 | — |
| UPLOAD | Letter from the SEC | Oct 8, 2021 | — |
| 425 | Filing | Oct 6, 2021 | — |
| 425 | Filing | Oct 4, 2021 | — |
| 425 | Filing | Sep 22, 2021 | — |
| CORRESP | Letter to the SEC | Sep 20, 2021 | — |
| SEC STAFF LETTER | Filing | Sep 8, 2021 | — |
| 425 | Filing | Sep 8, 2021 | — |
| UPLOAD | Letter from the SEC | Sep 7, 2021 | — |
| 425 | Filing | Aug 18, 2021 | — |
| 425 | Filing | Jul 29, 2021 | — |
| 425 | Filing | Jul 12, 2021 | — |
| 425 | Filing | Jun 22, 2021 | — |
| 425 | Filing | Jun 21, 2021 | — |
| 425 | Filing | Jun 15, 2021 | — |
| 425 | Filing | Jun 15, 2021 | — |
| 425 | Filing | Jun 15, 2021 | — |
| NT 10-Q | Filing | May 18, 2021 | Mar 31, 2021 |
| EFFECT | Filing | Mar 23, 2021 | — |
| CERT | Filing | Mar 23, 2021 | — |
| 8-A12B | Filing | Mar 23, 2021 | — |
| CORRESP | Letter to the SEC | Mar 19, 2021 | — |
| CORRESP | Letter to the SEC | Mar 19, 2021 | — |
| CORRESP | Letter to the SEC | Mar 15, 2021 | — |
| UPLOAD | Letter from the SEC | Mar 11, 2021 | — |
Showing 43 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Miscellaneous Electrical Machinery, Equipment & Supplies (SIC 3690)
- Listed as
- SLDP (Nasdaq), SLDPW (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Louisville, CO
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1844862
- Former names
- Decarbonization Plus Acquisition Corp III (until Dec 8, 2021)
Other Miscellaneous Electrical Machinery, Equipment & Supplies companies
- Cae Inc CAE
- EnerSys ENS
- Novanta Inc NOVT
- QuantumScape Corp QS
- Spectrum Brands Holdings, Inc. SPB
- Energizer Holdings, Inc. ENR
- InoBat B.V. INBT
- Amprius Technologies, Inc. AMPX
All 55 Miscellaneous Electrical Machinery, Equipment & Supplies companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.