This is a routine, non-discretionary sell-to-cover transaction tied to RSU vesting. No directional signal for the stock. Monitor for any discretionary insider sales in future filings.
Price Chart
Executive Summary
Jeffry R. Keyes, an officer of Quantum-Si Inc, filed a Form 144 notice to sell 7,665 shares of Class A Common Stock, valued at approximately $5,805.67, to cover tax withholding obligations related to the vesting of restricted stock units. This is a mandatory sell-to-cover transaction, not a discretionary trade, and represents a minimal fraction of the company's market cap.
Key Facts
- Filer: Jeffry R. Keyes, an officer of Quantum-Si Inc
- Proposed sale: 7,665 shares of Class A Common Stock
- Estimated value: $5,805.67 (based on ~$0.757 per share)
- Reason: Mandatory sell-to-cover for tax withholding on RSU vesting
- Trade date of underlying vesting: September 20, 2026
- Filing date: September 23, 2026
Financial Impact
Sale of 7,665 shares at ~$0.757/share, totaling ~$5,806 — negligible relative to company's market cap of ~$198.9 million
Risk Factors
- No material risk identified from this filing
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001557736-26-000004 |
| Document: 0001557736-26-000004-index.html | 0001557736-26-000004 |
| Document: 0001557736-26-000004.txt | 0001557736-26-000004 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 15, 2026 12d ago | 8-K | $1.31 | awaiting T+20 | — | $1.46 (+11.45%) |
Oct 15, 2026 12d ago | Press Release | $1.31 | awaiting T+20 | — | $1.46 (+11.45%) |
Oct 8, 2026 19d ago | 8-K | $1.53 | awaiting T+20 | — | $1.46 (−4.58%) |
Sep 28, 2026 29d ago | 8-K | $0.9581 $1.65 | ▲ +72.22% | ▲ +71.50% | $1.46 (+52.38%) |
Sep 23, 2026 4w ago | 144 | $0.7850 $1.15 | ▲ +46.50% | ▲ +46.92% | $1.46 (+85.99%) |
Sep 23, 2026 4w ago | 144 | $0.7850 $1.15 | ▲ +46.50% | ▲ +46.92% | $1.46 (+85.99%) |
Jun 24, 2026 17w ago | 144 | $0.8573 $0.7900 | ▼ −7.85% | ▼ −8.38% | $1.46 (+70.30%) |
Jun 24, 2026 17w ago | 144 | $0.8573 $0.7900 | ▼ −7.85% | ▼ −8.38% | $1.46 (+70.30%) |
Jun 24, 2026 17w ago | 8-K | $0.8573 $0.7900 | ▼ −7.85% | ▼ −8.38% | $1.46 (+70.30%) |
Mar 20, 2026 31w ago | Insider Cluster | $0.8450 $1.01 | ▲ +19.53% | ▲ +10.21% | $1.46 (+72.78%) |
US Market Status
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