Form 4 for SLDP Solid Power, Inc.
Accepted 2025-12-08 00:00:00 ET · period of report 2025-12-04 · accession 0001225208-25-009787 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| I | 2025-12-08 | 2025-12-04 | SLDP | ANDERSON ERIK J | Dir | S - Sale | $5.20 | -30.0K | 157.6K | -16% | -$156.0K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-12-04 | S | D | 30,000 | $5.20 | 157,617 | I By WestRiver Management, LLC | — | — | (F1) The reporting person is the sole member and sole manager of WestRiver Management, LLC. |