QSI
Quantum-Si Inc
Quantum-Si Inc (QSI) has 6 SEC Form 4 filings (12 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Jun 25, 2026.
The most active filer is Chief Financial Officer Keyes Jeffry R. with 4 filings. Insiders have net sold $314K over the trailing 6 months.
- Industry:Biotechnology
- CEO:Jeffrey Alan Hawkins
- Employees:149
- HQ:Guilford, CT, US
- IPO:2020-11-13
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$314K
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Market Cap
$169.6M
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
LaPointe ChristianFirst filing | GC & Corp. Secretary | Sale | 7,794 | $7K | Jun 25 | SEC ↗ |
LaPointe ChristianFirst filing | GC & Corp. Secretary | Sale | 7,794 | $7K | Jun 25 | SEC ↗ |
| Chief Financial Officer | Sale | 4,116 | $4K | Jun 25 | SEC ↗ | |
| Chief Financial Officer | Sale | 4,117 | $4K | Jun 25 | SEC ↗ | |
Vieceli John S.First filing | Chief Product Officer | Sale | 15,111 | $14K | Jun 25 | SEC ↗ |
Vieceli John S.First filing | Chief Product Officer | Sale | 15,112 | $14K | Jun 25 | SEC ↗ |
| President & CEO | Sale | 11,310 | $11K | Jun 25 | SEC ↗ | |
| President & CEO | Sale | 11,311 | $10K | Jun 25 | SEC ↗ | |
Hawkins Jeffrey AlanFirst filing | President & CEO | Sale | 83,712 | $84K | Apr 22 | SEC ↗ |
Hawkins Jeffrey AlanFirst filing | President & CEO | Sale | 83,712 | $83K | Apr 22 | SEC ↗ |
Keyes Jeffry R.First filing | Chief Financial Officer | Sale | 37,382 | $38K | Apr 22 | SEC ↗ |
Keyes Jeffry R.First filing | Chief Financial Officer | Sale | 37,381 | $37K | Apr 22 | SEC ↗ |
Related companies
Quantum-Si Inc is in the Manufacturing sector.