John S. Vieceli, Chief Product Officer at Quantum-Si Inc (QSI), sold 4,309 shares at $0.93 ($4K) on 2024-09-24, disclosed to the SEC on 2024-09-25.
Open-market sale of $4k QSI by Chief Product Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $0.95 | 2,192 | $2K | 51.4% |
| 2 | $0.93 | 2,117 | $2K | 48.6% |
| Total | $0.94 avg | 4,309 | $4K | 100% |
| Filing → |
| QSI | SELL | 2025-12-22 | $28K | — | Filing → |
| QSI | SELL | 2025-09-24 | $33K | — | Filing → |
| QSI | SELL | 2025-06-24 | $35K | — | Filing → |