VIECELI JOHN S. (Chief Product Officer) sold 2.7% of their position (21.93K shares) of QUANTUM-SI INC on the open market
Open‑market sale worth $28.0K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 12/22/2025ACC: 0002032947-25-000005
Officer· Chief Product Officer
Since Mar 2026
-21.93K
Net shares
Net seller
$28.0K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
21.93K disposed
Non-Derivative Transactions1
Class A Common Stock
Direct
Shares
−21.93K
Price / share
$1.28
Trade value
$27.98K
% of position
2.7%
12/22/2025
822.90K→800.97K
Total
Net shares
−21.93K
Net value
-$27.98K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock Direct | 12/22/2025 | S · Sale | −21.93K | $1.28 | $27.98K | 2.7% | 822.90K | 800.97K |
| Total | −21.93K | -$27.98K | ||||||
Derivative Transactions0
No derivative transactions reported