Jeffry R. Keyes
Chief Financial Officer · 5 filings · Latest: Sep 21, 2026
Quantum-Si Inc
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
QSI | Jeffry R. Keyes | Chief Financial Officer | Sep 22, 2026 | Sale | $0.7608 | 2,493 | $1.9K | 1,716,684 | |
QSI | Jeffry R. Keyes | Chief Financial Officer | Sep 21, 2026 | Sale | $0.7558 | 5,172 | $3.9K | 1,719,177 | |
QSI | Keyes Jeffry R. | — | Sep 21, 2026 | Proposed Sale | $0.7574 | 7,665 | $5.8K | — | |
QSI | Jeffry R. Keyes | Chief Financial Officer | Jun 23, 2026 | Sale | $0.899 | 4,117 | $3.7K | 1,724,349 | |
QSI | Jeffry R. Keyes | Chief Financial Officer | Jun 22, 2026 | Sale | $0.9574 | 4,116 | $3.9K | 1,728,466 | |
QSI | Keyes Jeffry R. | — | Jun 22, 2026 | Proposed Sale | $0.9282 | 8,233 | $7.6K | — | |
QSI | Jeffry R. Keyes | Chief Financial Officer | Apr 21, 2026 | Sale | $0.995 | 37,381 | $37.2K | 1,732,582 | |
QSI | Jeffry R. Keyes | Chief Financial Officer | Apr 20, 2026 | Sale | $1.01 | 37,382 | $37.6K | 1,769,963 | |
QSI | Keyes Jeffry R. | — | Apr 20, 2026 | Proposed Sale | $1.00 | 74,763 | $74.8K | — | |
QSI | Jeffry R. Keyes | Chief Financial Officer | Mar 23, 2026 | Sale | $0.8266 | 4,422 | $3.7K | 1,807,345 | |
QSI | Jeffry R. Keyes | Chief Financial Officer | Mar 20, 2026 | Sale | $0.8483 | 4,233 | $3.6K | 1,811,767 | |
QSI | Keyes Jeffry R. | — | Mar 20, 2026 | Proposed Sale | $0.8372 | 8,655 | $7.2K | — | |
QSI | Keyes Jeffry R. | — | Dec 22, 2025 | Proposed Sale | $1.28 | 8,627 | $11.0K | — | |
QSI | Keyes Jeffry R. | — | Sep 22, 2025 | Proposed Sale | $1.66 | 7,746 | $12.8K | — |