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  • Insider Ownership

Insider Trading & Ownership of John S. Vieceli

Location
Branford, CT
Summary
The estimated net worth of John S. Vieceli is at least $1,022,041 dollars as of 22 Dec 2025. John S. Vieceli is the Chief Product Officer of Quantum-Si Inc and owns shares of Quantum-Si Inc (QSI) stock worth about $1.02M.
Signature
/s/ Christian LaPointe, Ph.D., Attorney-in-Fact
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Ownership of John S. Vieceli

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
QSI, QSIAW Quantum-Si Inc Chief Product Officer $1,022,041 -$101,997 -9.1% 22 Dec 2025

Insider Transactions Reported by John S. Vieceli:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.