VIECELI JOHN S. (Chief Product Officer) sold 2.5% of their position (21.92K shares) of QUANTUM-SI INC on the open market
Open‑market sale worth $35.4K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 6/24/2025ACC: 0001140361-25-023514
Officer· Chief Product Officer
Since Mar 2026
-21.92K
Net shares
Net seller
$35.4K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
21.92K disposed
Non-Derivative Transactions1
Class A Common Stock
Direct
Shares
−21.92K
Price / share
$1.61
Trade value
$35.38K
% of position
2.5%
6/23/2025
864.51K→842.59K
Total
Net shares
−21.92K
Net value
-$35.38K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock Direct | 6/23/2025 | S · Sale | −21.92K | $1.61 | $35.38K | 2.5% | 864.51K | 842.59K |
| Total | −21.92K | -$35.38K | ||||||
Derivative Transactions0
No derivative transactions reported