Stepien Thomas M
Known title: Chief Executive OfficerCIK: 0002067233
Associated companies
Transaction History
| AMPX | ▼ Sell | Gift | 5,000 | $0 | 8/25/2026 | View on chart |
| AMPX | ▼ Sell | Gift | 5,000 | $0 | 8/25/2026 | View on chart |
| AMPX | ▼ Sell | Gift | 5,000 | $0 | 8/25/2026 | View on chart |
| AMPX | ▼ Sell | Gift | 346 | $0 | 8/25/2026 | View on chart |
| AMPX | ▲ Buy | Grant | 346 | $0 | 8/25/2026 | View on chart |
| AMPX | ▼ Sell | Open Market | 8,000 | $80K | 8/24/2026 | View on chart |
| AMPX | ▼ Sell | Open Market | 23,529 | $243K | 8/21/2026 | View on chart |
| AMPX | ▼ Sell | Gift | 30,384 | $0 | 6/4/2026 | View on chart |
| AMPX | ▼ Sell | Gift | 36,914 | $0 | 6/4/2026 | View on chart |
| AMPX | ▼ Sell | Gift | 36,914 | $0 | 6/4/2026 | View on chart |
| AMPX | ▼ Sell | Open Market | 2,000 | $42K | 6/4/2026 | View on chart |
| AMPX | ▼ Sell | Open Market | 4,375 | $75K | 5/27/2026 | View on chart |
| AMPX | ▼ Sell | Open Market | 60,702 | $898K | 5/21/2026 | View on chart |
| AMPX | ▲ Buy | Grant | 150,000 | $0 | 3/4/2026 | View on chart |
| AMPX | ▲ Buy | Grant | 200,000 | $0 | 12/19/2025 | View on chart |
| AMPX | ▲ Buy | Grant | 400,000 | $0 | 5/1/2025 | View on chart |