Company filings profile · CIK 0001844862
Solid Power, Inc. — SEC filings & insider activity.
Real, source-linked SEC EDGAR activity for Solid Power, Inc. (SLDP): 25 filings in the last 90 days vs 15 in the prior 90 (filing-velocity rising ↑ · 1.67×). Latest material 8-K events, insider Form-4 transactions, and periodic reports — monitored for change.
✔ Verified against the public SEC EDGAR filing record as of Aug 5, 2026. Source-linked, daily-refreshed.
Material 8-K events — Solid Power, Inc.
8-K disclosures decoded by item code (the material events: agreements, results, control/management changes, impairments, restatements).
| Filed | Event | |
|---|---|---|
| Aug 4, 2026 | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Jul 2, 2026 | Departure/Election of Directors or Officers; Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| Jun 12, 2026 | Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| May 21, 2026 | Item 5.07 | ↗ |
| May 7, 2026 | Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| May 5, 2026 | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Apr 24, 2026 | Departure/Election of Directors or Officers | ↗ |
| Mar 6, 2026 | Entry into a Material Agreement; Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| Feb 24, 2026 | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
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Insider transactions (Form 4 / 3 / 5)
Recent filings
| Filed | Form | Detail | |
|---|---|---|---|
| Aug 5, 2026 | 10-Q | 10-Q | ↗ |
| Aug 4, 2026 | 8-K | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Jul 30, 2026 | SCHEDULE 13G/A | ↗ | |
| Jul 6, 2026 | 3 | PRIMARY DOCUMENT | ↗ |
| Jul 2, 2026 | 8-K | Departure/Election of Directors or Officers; Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| Jul 1, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Jul 1, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Jul 1, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Jun 12, 2026 | 8-K | Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| Jun 8, 2026 | SCHEDULE 13D/A | ↗ | |
| May 21, 2026 | 4/A | PRIMARY DOCUMENT | ↗ |
| May 21, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| May 21, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| May 21, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| May 21, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| May 21, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| May 21, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| May 21, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| May 21, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| May 21, 2026 | 8-K | Item 5.07 | ↗ |
| May 20, 2026 | 144 | ↗ | |
| May 13, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| May 12, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| May 12, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| May 12, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| May 7, 2026 | 8-K | Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| May 6, 2026 | 10-Q | 10-Q | ↗ |
| May 5, 2026 | 8-K | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Apr 24, 2026 | 8-K | Departure/Election of Directors or Officers | ↗ |
| Apr 9, 2026 | ARS | ARS | ↗ |
| Apr 9, 2026 | DEFA14A | DEFA14A | ↗ |
| Apr 9, 2026 | DEF 14A | DEF 14A | ↗ |
| Apr 2, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Apr 2, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Apr 2, 2026 | 4 | PRIMARY DOCUMENT | ↗ |
| Mar 27, 2026 | SCHEDULE 13G/A | ↗ | |
| Mar 6, 2026 | 8-K | Entry into a Material Agreement; Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| Feb 25, 2026 | S-8 | FORM S-8 | ↗ |
| Feb 25, 2026 | 10-K | 10-K | ↗ |
| Feb 24, 2026 | 8-K | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |