VIECELI JOHN S. (Chief Product Officer) received a stock award from QUANTUM-SI INC
Compensation award — not an open‑market transaction. Less informative as a directional signal.
A · 1 award
Filed: 3/16/2026ACC: 0001140361-26-009605
Officer· Chief Product Officer
Since Mar 2026
+860.19K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
860.19K acquired
Non-Derivative Transactions1
Class A Common Stock
Direct
Shares
+391.68K
Price / share
—
Trade value
—
% of position
48.9%
3/12/2026
800.97K→1.19M
Total
Net shares
+391.68K
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock Direct | 3/12/2026 | A · Award | +391.68K | — | — | 48.9% | 800.97K | 1.19M |
| Total | +391.68K | $0.00 | ||||||
Derivative Transactions1
Stock Option (Right to Buy)
Direct
Converts to
Class A Common Stock
468.51K shares
Shares
+468.51K
Strike price
0.976
Held after
468.51K
Exercisable
—
3/12/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy) Direct | Class A Common Stock468.51K shares | 3/12/2026 | A · Award | +468.51K | 0.976 | — | 468.51K |