Form4insider filings, from the source

Insider holders · CIK 0001844862

Solid Power, Inc. · SLDP

Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity

InsiderDirect sharesIndirect sharesTotal reportedLast report (ET)From
John C. Van ScoterPresident & CEO4,717,639—4,717,639Jul 1, 2026 · 5:15 pm EDTForm 4
Linda C. HellerCFO, Treasurer, & Secretary1,948,844—1,948,844Jul 1, 2026 · 5:10 pm EDTForm 4
Joshua Buettner-GarrettChief Technology Officer1,366,018—1,366,018Jul 1, 2026 · 5:07 pm EDTForm 4

Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.