Thomas M. Stepien

Insider Reports History

Location
Fremont, CA
Signature
/s/ Ricardo C. Rodriguez, attorney-in-fact on behalf of Thomas M Stepien
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Thomas M. Stepien:

Company Role Class Num Shares Value Price $ Report Date Ownership
Amprius Technologies, Inc. President, Director Common stock 610,000 $6,283,000 $10.30 19 Dec 2025 Direct

Insider Reports Filed by Thomas M. Stepien

Symbol Company Period Transactions Value $ Form Type Role Filing Time
AMPX Amprius Technologies, Inc. 19 Dec 2025 1 $0 4 President, Director 22 Dec 2025, 08:46
AMPX Amprius Technologies, Inc. 01 May 2025 0 $0 3/A President, Director 12 May 2025, 18:08
AMPX Amprius Technologies, Inc. 01 May 2025 1 $0 4 President, Director 06 May 2025, 20:12