Skip to contentStefan Constantin Ionel — AMPEX CORP /DE/ insider: 56 transactions · InsiderLensStefan Constantin Ionel
- Chief Technology Officer at AMPEX CORP /DE/ · on record since May 26, 2026
Insider trading activity of Stefan Constantin Ionel
- Transactions on record
- 56
- since Sep 16, 2022
- Open-market buys
- 0
- Open-market sells
- 18
- $10.9M
- Companies traded
- 1
- last filing May 28, 2026
Figures computed from official regulatory filings — methodology.
Companies where Stefan Constantin Ionel has traded
Track record of Stefan Constantin Ionel
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Stefan Constantin Ionel
Co-insiders of Stefan Constantin Ionel
This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →
CARIANI DAVIDAMPEX CORP /DE/
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| May 28, 2026 | Sell | -3,208 | 17.19 USD | $55.2K | SEC |
| May 26, 2026 | Sell | -28,812 | 14.79 USD | $426.1K | SEC |
| Mar 6, 2026 | Award | 110,000 | 0.00 USD | $0 | SEC |
| Feb 24, 2026 | Sell | -25,366 | 10.16 USD | $257.7K | SEC |
| Jan 30, 2026 | Exercise | 90 | 0.62 USD | $55.8 | SEC |
| Jan 30, 2026 | Exercise | 39,600 | 0.05 USD | $2K | SEC |
| Jan 30, 2026 | Sell | -39,690 | 12.00 USD | $476.3K | SEC |
| Jan 30, 2026 | ExerciseD | -90 | 0.00 USD | $0 | SEC |
| Jan 30, 2026 | ExerciseD | -39,600 | 0.00 USD | $0 | SEC |
| Jan 23, 2026 | ExerciseD | -15,834 | 0.00 USD | $0 | SEC |
| Jan 23, 2026 | Exercise | 253,928 | 0.05 USD | $12.7K | SEC |
| Jan 23, 2026 | Sell | -492,827 | 12.04 USD | $5.9M | SEC |
| Jan 23, 2026 | Exercise | 166,104 | 0.05 USD | $8.3K | SEC |
| Jan 23, 2026 | ExerciseD | -72,795 | 0.00 USD | $0 | SEC |
| Jan 23, 2026 | ExerciseD | -253,928 | 0.00 USD | $0 | SEC |
| Jan 23, 2026 | Exercise | 41,563 | 0.62 USD | $25.8K | SEC |
| Jan 23, 2026 | ExerciseD | -1,600 | 0.00 USD | $0 | SEC |
| Jan 23, 2026 | Exercise | 15,883 | 0.05 USD | $794.2 | SEC |
| Jan 23, 2026 | Exercise | 1,600 | 0.05 USD | $80 | SEC |
| Jan 23, 2026 | ExerciseD | -15,883 | 0.00 USD | $0 | SEC |
| Jan 23, 2026 | Sell | -73,280 | 12.00 USD | $879.4K | SEC |
| Jan 23, 2026 | ExerciseD | -41,563 | 0.00 USD | $0 | SEC |
| Jan 23, 2026 | Sell | -1,600 | 12.00 USD | $19.2K | SEC |
| Jan 23, 2026 | Exercise | 15,834 | 0.05 USD | $791.7 | SEC |
| Jan 23, 2026 | ExerciseD | -166,104 | 0.00 USD | $0 | SEC |