Senior insider sale
Chief Financial Officer at QUANTUM-SI INC — senior position signals high conviction
$5.8K
7.67K shares
What this filing means
KEYES JEFFRY R. plans to sell 7.67K shares of QUANTUM-SI INC valued at approximately $5.8K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 9/23/2026ACC: 0001557736-26-000004
Officer· Chief Financial Officer
Since Mar 2026
7.67K
Shares to sell
$5.8K
Approx. market value
21.68K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Restricted Stock Unit Vesting
Equity compensation for services rendered
9/20/2026
21.68KTotal acquired21.68K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
9/20/2026 | Restricted Stock Unit Vesting Equity compensation for services rendered | 21.68K | — |
| Total | 21.68K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
7.67K
Market value
$5.8K
9/21/2026
Total
Units
7.67K
Value
$5.8K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
9/21/2026 | 7.67K | $5.8K | NASDAQ | Planned |
| Total | 7.67K | $5.8K | ||