SLDPW (Solid Power, Inc. Warrant)
Insider Trading Activity
Every open-market purchase and sale reported by SLDPW officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-21 | Kaled Awada | Director | A | — | — |
| 2026-05-21 | Steven H Goldberg | Director | A | — | — |
| 2026-05-21 | Steven H Goldberg | Director | A | — | — |
| 2026-05-21 | Susan M Kreh | Director | A | — | — |
| 2026-05-21 | Aleksandra A Miziolek | Director | A | — | — |
| 2026-05-21 | Lesa B Roe | Director | MIXED | — | — |
| 2026-05-21 | JOHN JOSEPH STEPHENS | Director | A | — | — |
| 2026-05-21 | ERIK J ANDERSON | Director | A | — | — |
| 2026-05-21 | MaryAnn Wright | Director | A | — | — |
| 2026-05-13 | Joshua Buettner-Garrett | Chief Technology Officer | F | — | — |
| 2026-05-12 | John C. Van Scoter | President & CEO | F | — | — |
| 2026-05-12 | Linda C. Heller | CFO, Treasurer, & Secretary | F | — | — |
| 2026-05-12 | Joshua Buettner-Garrett | Chief Technology Officer | F | — | — |
| 2026-04-02 | John C. Van Scoter | President & CEO | MIXED | — | — |
| 2026-04-02 | Linda C. Heller | CFO, Treasurer, & Secretary | MIXED | — | — |
| 2026-04-02 | Joshua Buettner-Garrett | Chief Technology Officer | MIXED | — | — |
| 2026-01-05 | John C. Van Scoter | President & CEO | F | — | — |
| 2026-01-05 | Linda C. Heller | CFO, Treasurer, & Secretary | F | — | — |
| 2026-01-05 | Joshua Buettner-Garrett | Chief Technology Officer | F | — | — |
| 2025-12-08 | ERIK J ANDERSON | Director | Sell | — | — |
| 2025-10-01 | Joshua Buettner-Garrett | Chief Technology Officer | F | — | — |
| 2025-10-01 | John C. Van Scoter | President & CEO | F | — | — |
| 2025-10-01 | Linda C. Heller | CFO, Treasurer, & Secretary | F | — | — |
| 2025-07-01 | Linda C. Heller | CFO, Treasurer, & Secretary | F | — | — |
| 2025-07-01 | Joshua Buettner-Garrett | Chief Technology Officer | F | — | — |
| 2025-07-01 | John C. Van Scoter | President & CEO | F | — | — |
| 2025-06-18 | Linda C. Heller | CFO, Treasurer, & Secretary | F | — | — |
| 2025-05-30 | Lesa B Roe | Director | Sell | — | — |
| 2025-05-28 | Steven H Goldberg | Director | Sell | — | — |
| 2025-05-22 | Kaled Awada | Director | A | — | — |
| 2025-05-22 | Susan M Kreh | Director | A | — | — |
| 2025-05-22 | JOHN JOSEPH STEPHENS | Director | A | — | — |
| 2025-05-22 | Steven H Goldberg | Director | A | — | — |
| 2025-05-22 | Lesa B Roe | Director | A | — | — |
| 2025-05-22 | ERIK J ANDERSON | Director | A | — | — |
| 2025-05-22 | MaryAnn Wright | Director | A | — | — |
| 2025-05-22 | Aleksandra A Miziolek | Director | A | — | — |
| 2025-05-13 | James Liebscher | Chief Legal Officer & Sec | F | — | — |
| 2025-05-13 | Joshua Buettner-Garrett | Chief Technology Officer | F | — | — |
| 2025-05-12 | John C. Van Scoter | President & CEO | A | — | — |
| 2025-05-12 | Joshua Buettner-Garrett | Chief Technology Officer | A | — | — |
| 2025-05-12 | Linda C. Heller | CFO & Treasurer | A | — | — |
| 2025-04-01 | John C. Van Scoter | President & CEO | F | — | — |
| 2025-04-01 | James Liebscher | Chief Legal Officer & Sec | F | — | — |
| 2025-04-01 | Joshua Buettner-Garrett | Chief Technology Officer | F | — | — |
| 2025-03-25 | James Liebscher | Chief Legal Officer & Sec | F | — | — |
| 2025-03-25 | John C. Van Scoter | President & CEO | F | — | — |
| 2025-03-25 | Joshua Buettner-Garrett | Chief Technology Officer | F | — | — |
| 2025-03-07 | Joshua Buettner-Garrett | Chief Technology Officer | MIXED | — | — |
| 2025-02-12 | Joshua Buettner-Garrett | Chief Technology Officer | MIXED | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Chief Executive Officer | 9,870,214 | — |
| — | 10%+ Owner | 6,798,303 | — |
| — | President & CEO | 4,872,151 | — |
| — | 10%+ Owner | 2,246,794 | — |
| — | CFO, Treasurer, & Secretary | 2,021,154 | — |
| — | President; Interim CEO | 1,552,597 | — |
| — | Chief Technology Officer | 1,399,842 | — |
| — | Chief Operating Officer | 832,254 | — |
| — | CFO & Treasurer | 738,364 | — |
| — | Chief Legal Officer & Sec | 667,157 | — |
| — | Director | 620,208 | — |
| — | Director | 462,120 | — |
| — | Director | 351,621 | — |
| — | Director | 351,621 | — |
| — | Director | 341,062 | — |
| — | Director | 331,730 | — |
| — | Director | 243,975 | — |
| — | Director | 162,941 | — |
| — | Chief Marketing Officer | 45,728 | — |
| — | Director | 40,000 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the SLDPW quote page; the site-wide leaderboard is on the insider transactions hub.