Stefan Constantin Ionel
CIK 1940928
Transactions on file
11
Tickers traded
Recent activity
| Filed | Txn date | Issuer | Roles | Code | Shares | Value | % since Filing | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-05-28 | 2026-05-27 | AMPX Amprius Technologies, Inc. | Officer Chief Technology Officer | Sale | 3,208 | $55.2K | -12.8% | open → |
| 2026-05-26 | 2026-05-21 | AMPX Amprius Technologies, Inc. | Officer Chief Technology Officer | Sale | 28,812 | $426.1K | +1.4% | open → |
| 2025-02-24 | 2025-02-21 | AMPX Amprius Technologies, Inc. | Officer Chief Technology Officer | Sale | 9,066 | $28.4K | +379.2% | open → |
| 2025-03-18 | 2025-03-14 | AMPX Amprius Technologies, Inc. | Officer Chief Technology Officer | Exer. | 3,471 | $3.4K | +1430.6% | open → |
| 2025-03-21 | 2025-03-19 | AMPX Amprius Technologies, Inc. | Officer Chief Technology Officer | Grant | 461,540 | $0.00 | — | open → |
| 2025-05-23 | 2025-05-21 | AMPX Amprius Technologies, Inc. | Officer Chief Technology Officer | Sale | 20,366 | $49.5K | +517.3% | open → |
| 2026-02-24 | 2026-02-23 | AMPX Amprius Technologies, Inc. | Officer Chief Technology Officer | Sale | 25,366 | $257.6K | +47.7% | open → |
| 2025-12-15 | 2025-12-11 | AMPX Amprius Technologies, Inc. | Officer Chief Technology Officer | Sale | 198,255 | $2.08M | +42.7% | open → |
| 2025-12-15 | 2025-12-11 | AMPX Amprius Technologies, Inc. | Officer Chief Technology Officer | Exer. | 125,000 | $6.3K | +29900.0% | open → |
| 2025-11-25 | 2025-11-21 | AMPX Amprius Technologies, Inc. | Officer Chief Technology Officer | Sale | 25,024 | $252.3K | +48.8% | open → |
| 2025-08-25 | 2025-08-21 | AMPX Amprius Technologies, Inc. | Officer Chief Technology Officer | Sale | 19,159 | $130.7K | +119.9% | open → |
