Vieceli John S.
12 Form 4 · free tier: 48h delay
Recent Form 4 slice from EDGAR — up to 30 filings (not a full archive).
For informational purposes only. Not investment advice. Data is aggregated from public SEC and congressional disclosures. Nothing on this site is a recommendation to buy or sell any security. Public disclosure of a trade is not evidence of wrongdoing or insider trading.
Recent Form 4 trades
Open-market purchases and sales
Quantum-Si Inc
QSI · Trade · Jun 23, 2026 · Filed · Jun 24, 2026
$13,586
15,112 sh
Quantum-Si Inc
QSI · Trade · Jun 22, 2026 · Filed · Jun 24, 2026 · filed 2 days after trade
$14,467
15,111 sh
Quantum-Si Inc
QSI · Trade · Mar 23, 2026 · Filed · Mar 24, 2026
$9,290
11,239 sh
Quantum-Si Inc
QSI · Trade · Mar 20, 2026 · Filed · Mar 24, 2026 · filed 4 days after trade
$9,126
10,758 sh
Quantum-Si Inc
QSI · Trade · Dec 22, 2025 · Filed · Dec 22, 2025
$27,979
21,927 sh
Quantum-Si Inc
QSI · Trade · Sep 23, 2025 · Filed · Sep 24, 2025
$16,093
9,843 sh
Quantum-Si Inc
QSI · Trade · Sep 22, 2025 · Filed · Sep 24, 2025 · filed 2 days after trade
$16,562
9,843 sh
Quantum-Si Inc
QSI · Trade · Jun 23, 2025 · Filed · Jun 24, 2025
$35,382
21,923 sh
Quantum-Si Inc
QSI · Trade · Mar 21, 2025 · Filed · Mar 24, 2025 · filed 3 days after trade
$5,981
4,317 sh
Quantum-Si Inc
QSI · Trade · Dec 23, 2024 · Filed · Dec 26, 2024 · filed 3 days after trade
$5,570
4,306 sh
Quantum-Si Inc
QSI · Trade · Sep 24, 2024 · Filed · Sep 25, 2024
$1,970
2,117 sh
Quantum-Si Inc
QSI · Trade · Sep 23, 2024 · Filed · Sep 25, 2024 · filed 2 days after trade
$2,073
2,192 sh