AMPRIUS TECHNOLOGIES, INC. (AMPX)
Director Stepien Thomas M 🟡 adjusted position in 46.5K shares of Amprius Technologies, Inc. (AMPX) at $10.34 Transaction Date: Aug 21, 2026 | Filing ID: 000019
Director Stepien Thomas M 🟡 adjusted position in 46.5K shares of Amprius Technologies, Inc. (AMPX) at $10.34 Transaction Date: Aug 21, 2026 | Filing ID: 000019
🔍 Stepien Thomas M (Director)
Company: Amprius Technologies, Inc. (AMPX)
Report Date: 2026-08-21
Transaction Summary:
Detailed Transactions and Holdings:
Date: 2026-08-21 | Code: S | equity_swap_involved: 0 | shares_owned_after: 602,096.00 | transaction_form_type: 4 | Footnotes: F1, F2, F3
Date: 2026-08-24 | Code: S | equity_swap_involved: 0 | shares_owned_after: 594,096.00 | transaction_form_type: 4 | Footnotes: F3
Date: 2026-08-25 | Code: G | equity_swap_involved: 0 | shares_owned_after: 589,096.00 | transaction_form_type: 4 | Footnotes: F4, F3
Date: 2026-08-25 | Code: G | equity_swap_involved: 0 | shares_owned_after: 584,096.00 | transaction_form_type: 4 | Footnotes: F4, F3
Date: 2026-08-25 | Code: G | equity_swap_involved: 0 | shares_owned_after: 579,096.00 | transaction_form_type: 4 | Footnotes: F4, F3
Date: 2026-08-25 | Code: G | equity_swap_involved: 0 | shares_owned_after: 578,750.00 | transaction_form_type: 4 | Footnotes: F5, F3
Date: 2026-08-25 | Code: A | equity_swap_involved: 0 | shares_owned_after: 37,260.00 | transaction_form_type: 4 | Footnotes: F5, F6
Footnotes: