Insider trades
John S. Vieceli, Chief Officer of Quantum-Si QSI, has filed 0 purchases and 12 sales on the open market. Over the past 12 months that comes to a net sale of $74.6K. The latest trade was on 06/23.
John S. Vieceli
Chief Product Officer
- Company
- Quantum-Si QSI
- First filing
- 24/09/25
- Trades
- 15 trades
- Buys / sales
- 0 / 12
- 12-month net buying
- −$74.6K
- Last trade
- 06/23
Trading activity
Transactions
| Trade type | |||||||
|---|---|---|---|---|---|---|---|
QSI | Open-market sale | 06/22–06/23 | 06/24 | 30,223 sh2 trades | $0.93avg. | $28,107.36 | −2.6% |
QSI | Open-market sale | 03/20–03/23 | 03/24 | 21,997 sh2 trades | $0.84avg. | $18,472.67 | −1.8% |
Quantum-SiQSI | Open-market sale | 25/12/22 | 25/12/22 | 21,927 sh | $1.28 | $28,066.56 | −2.7% |
QSI | Open-market sale | 25/09/22–25/09/23 | 25/09/24 | 19,686 sh2 trades | $1.66avg. | $32,678.76 | −2.3% |
Quantum-SiQSI | Open-market sale | 25/06/23 | 25/06/24 | 21,923 sh | $1.61 | $35,296.03 | −2.5% |
Quantum-SiQSI | Open-market sale | 25/03/21 | 25/03/24 | 4,317 sh | $1.39 | $6,000.63 | −0.5% |
Quantum-SiQSI | Open-market sale | 24/12/23 | 24/12/26 | 4,306 sh | $1.29 | $5,554.74 | −2.6% |
QSI | Open-market sale | 24/09/23–24/09/24 | 24/09/25 | 4,309 sh2 trades | $0.94avg. | $4,051.21 | −2.5% |