AMPX Insider Activity
View recent SEC Form 4 insider transactions for AMPX, including purchases, sales, option exercises, and other insider filings.
| Date | Insider | Type | Quantity | Price | Total Value | Shares Owned |
|---|---|---|---|---|---|---|
| Aug 25, 2026 | Stepien Thomas M | Gift | 5,000 | $0.00 | $0.00 | 589,096 |
| Aug 25, 2026 | Stepien Thomas M | Gift | 346 | $0.00 | $0.00 | 578,750 |
| Aug 24, 2026 | Stepien Thomas M | Sale | 8,000 | $10.03 | $80,240.00 | 594,096 |
| Aug 21, 2026 | Stefan Constantin Ionel | Sale | 29,681 | $10.34 | $306,931.22 | 771,629 |
| Aug 21, 2026 | Stepien Thomas M | Sale | 23,529 | $10.34 | $243,313.39 | 602,096 |
| Aug 21, 2026 | Sun Kang | Sale | 62,101 | $10.34 | $642,186.44 | 1,218,397 |
Showing 6 of 6