InsiderTrades

Form 4 for SLDP Solid Power, Inc.

Accepted 2026-01-05 00:00:00 ET · period of report 2025-12-31 · accession 0001844862-26-000002 · 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
2026-01-05 2025-12-31 SLDP Heller Linda C. CFO, Treas, Sec F - Tax $4.28 -26.6K 1.80M -1% -$113.9K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-12-31 F D 26,605 $4.28 1,803,587 D — — (F1) Represents shares of the issuer's common stock withheld to satisfy the reporting person's tax obligation upon the vesting of restricted stock units.