Insider Transactions
Showing insider trading activity for Stepien Thomas M.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
Transaction Type
Insider Role
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Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| AMPX | Stepien Thomas M | 28 May 2026 | 27 May 2026 | S-Sale | director, officer: Chief Executive Officer | 4,375 |
| AMPX | Stepien Thomas M | 26 May 2026 | 21 May 2026 | S-Sale | director, officer: Chief Executive Officer | 60,702 |
| AMPX | Stepien Thomas M | 7 May 2026 | 19 Dec 2025 | A-Award | director, officer: Chief Executive Officer | 200,000 |
| AMPX | Stepien Thomas M | 6 Mar 2026 | 4 Mar 2026 | A-Award | director, officer: Chief Executive Officer | 150,000 |
| AMPX | Stepien Thomas M | 22 Dec 2025 | 19 Dec 2025 | A-Award | director, officer: President | 200,000 |