QSI insider trading — Quantum-Si Inc
Over the last 90 days, insiders at Quantum-Si Inc (QSI) made 0 open-market purchases worth $0 and 6 open-market sales worth $39K, making them net sellers by $39K. The largest sale was by Hawkins Jeffrey Alan (President & CEO), who sold 20,143 shares for $15K on Sep 21, 2026.
Updated Oct 16, 2026.
Recent QSI insider transactions
Every Form 4 filed by Quantum-Si Inc officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 22, 2026 | Hawkins Jeffrey Alan | President & CEO | S · Sale | Direct | 9,709 | $0.76 | $7K | Form 4 |
| Sep 21, 2026 | Hawkins Jeffrey Alan | President & CEO | S · Sale | Direct | 20,143 | $0.76 | $15K | Form 4 |
| Sep 22, 2026 | Keyes Jeffry R. | Chief Financial Officer | S · Sale | Direct | 2,493 | $0.76 | $2K | Form 4 |
| Sep 21, 2026 | Keyes Jeffry R. | Chief Financial Officer | S · Sale | Direct | 5,172 | $0.76 | $4K | Form 4 |
| Sep 22, 2026 | Lapointe Christian | GC & Corp. Secretary | S · Sale | Direct | 4,721 | $0.76 | $4K | Form 4 |
| Sep 21, 2026 | Lapointe Christian | GC & Corp. Secretary | S · Sale | Direct | 9,795 | $0.76 | $7K | Form 4 |
QSI insider trading FAQ
Are insiders buying QSI stock?
Not on the open market. In the last 90 days, Quantum-Si Inc insiders made no open-market purchases, and 6 open-market sales totaling $39K. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading QSI?
Recent sellers: Hawkins Jeffrey Alan, Keyes Jeffry R., Lapointe Christian.
Where does QSI insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.