ROTHBERG JONATHAN M - Insider Non-Derivative Transactions at Quantum-Si Inc (QSI) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Oct 16, 2025, ROTHBERG JONATHAN M's relationship to Quantum-Si Inc (QSI) is Director,TenPercentOwner, and currently has 1,904,866 shares of Class A Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other QSI insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

ROTHBERG JONATHAN M - Insider Non-Derivative Transactions of QSI Class A Common Stock

ROTHBERG JONATHAN M - Insider Non-Derivative Transactions at QSI

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Oct 17, 2025	Sell -- (Class A Common Stock)	26095	3.07	1904866
Dec 28, 2024	Sell -- (Class A Common Stock)	42313	4.1	1250000
Dec 28, 2024	Sell -- (Class A Common Stock)	834253	3.3	1292313
Dec 28, 2024	Sell -- (Class A Common Stock)	834254	3.3	1292313