Insider Trading & Congressional Trades
Stepien Thomas M – Insider Transactions
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|
| AMPX | Stepien Thomas M | Chief Executive Officer | Jun 04 '26 | Sale | 20.97 | 2,000 | 41,940 | 625,625 | Jun 05 12:00 AM |
| AMPX | Stepien Thomas M | Chief Executive Officer | May 27 '26 | Sale | 17.19 | 4,375 | 75,222 | 694,923 | May 28 12:00 AM |
| AMPX | Stepien Thomas M | Chief Executive Officer | May 21 '26 | Sale | 14.79 | 60,702 | 897,685 | 699,298 | May 26 12:00 AM |
