Solid Power, Inc. SEC filings SLDP
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 |
|---|---|---|---|
| S-8 | Employee stock plan registration | Feb 25, 2026 | — |
| 424B5 | Prospectus supplement | Jan 29, 2026 | — |
| 424B5 | Prospectus supplement | Sep 5, 2025 | — |
| S-3ASR | Automatic shelf registration | Sep 5, 2025 | — |
| S-8 | Employee stock plan registration | Feb 28, 2025 | — |
| S-8 | Employee stock plan registration | Feb 28, 2024 | — |
| 424B3 | Prospectus | May 18, 2023 | — |
| POS AM | Filing | May 12, 2023 | — |
| 424B3 | Prospectus | Feb 13, 2023 | — |
| 424B3 | Prospectus | Dec 21, 2022 | — |
| 424B3 | Prospectus | Dec 2, 2022 | — |
| 424B3 | Prospectus | Nov 29, 2022 | — |
| 424B3 | Prospectus | Nov 21, 2022 | — |
| 424B3 | Prospectus | Nov 9, 2022 | — |
| 424B3 | Prospectus | Aug 10, 2022 | — |
| 424B3 | Prospectus | Jul 18, 2022 | — |
| 424B3 | Prospectus | Jul 13, 2022 | — |
| 424B3 | Prospectus | Jun 28, 2022 | — |
| 424B3 | Prospectus | May 26, 2022 | — |
| 424B3 | Prospectus | May 11, 2022 | — |
| 424B3 | Prospectus | May 6, 2022 | — |
| 424B3 | Prospectus | Apr 6, 2022 | — |
| POS AM | Filing | Apr 1, 2022 | — |
| 424B3 | Prospectus | Mar 21, 2022 | — |
| S-8 | Employee stock plan registration | Feb 14, 2022 | — |
| 424B3 | Prospectus | Feb 14, 2022 | — |
| 424B3 | Prospectus | Jan 18, 2022 | — |
| 424B3 | Prospectus | Dec 28, 2021 | — |
| S-1 | Registration statement | Dec 17, 2021 | — |
| 424B3 | Prospectus | Nov 10, 2021 | — |
| S-4/A | Filing | Nov 2, 2021 | — |
| S-4/A | Filing | Oct 13, 2021 | — |
| S-4/A | Filing | Sep 20, 2021 | — |
| S-4 | Registration for a merger or exchange | Aug 10, 2021 | — |
| 424B4 | Prospectus | Mar 25, 2021 | — |
| S-1/A | Amended registration statement | Mar 15, 2021 | — |
| S-1/A | Amended registration statement | Mar 1, 2021 | — |
| S-1 | Registration statement | Feb 12, 2021 | — |
Showing 38 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.
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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)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.