Form 4 filings across 2 companies. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$133.3K
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
All 8 filings we hold were filed within the two-business-day deadline.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
The 15 most recent Form 4 transactions.
| Jun 23 | QSI | Quantum-Si Inc | SSELL | 4,117 | $0.899 | $3.7K | -0.2% | Open the original filing on SEC.gov |
| Jun 22 | QSI | Quantum-Si Inc | SSELL | 4,116 | $0.9574 | $3.9K | -0.2% | Open the original filing on SEC.gov |
| Apr 21 | QSI | Quantum-Si Inc | SSELL | 37,381 | $0.995 | $37.2K | -2.1% | Open the original filing on SEC.gov |
| Apr 20 | QSI | Quantum-Si Inc | SSELL | 37,382 | $1.01 | $37.6K | -2.1% | Open the original filing on SEC.gov |
| Mar 23 | QSI | Quantum-Si Inc | SSELL | 4,422 | $0.8266 | $3.7K | -0.2% | Open the original filing on SEC.gov |
| Mar 20 | QSI | Quantum-Si Inc | SSELL | 4,233 | $0.8483 | $3.6K | -0.2% | Open the original filing on SEC.gov |
| Mar 12 | QSI | Quantum-Si Inc | AGRANT◆ | 780,847 | — | — | — | Open the original filing on SEC.gov |
| Mar 12 | QSI | Quantum-Si Inc | AGRANT | 652,803 | — | — | +56.1% | Open the original filing on SEC.gov |
| Dec 22, 2025 | QSI | Quantum-Si Inc | SSELL | 8,627 | $1.28 | $11K | -0.7% | Open the original filing on SEC.gov |
| Nov 17, 2025 | CNSP | CNS Pharmaceuticals, Inc. | AGRANT◆ | 1,517 | — | — | — | Open the original filing on SEC.gov |
| Sep 23, 2025 | QSI | Quantum-Si Inc | SSELL | 3,873 | $1.64 | $6.3K | -0.3% | Open the original filing on SEC.gov |
| Sep 22, 2025 | QSI | Quantum-Si Inc | SSELL | 3,873 | $1.68 | $6.5K | -0.3% | Open the original filing on SEC.gov |
| Jun 23, 2025 | QSI | Quantum-Si Inc | SSELL | 8,624 | $1.61 | $13.9K | -0.7% | Open the original filing on SEC.gov |