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Insider Transactions
| Name | Transaction Date | Sold / Bought | Shares | Price | Value |
|---|---|---|---|---|---|
| Vieceli John S. | Dec 22, 2025 | Sell | 21,927 | $1.276 | $28,000 |
| LaPointe Christian | Dec 22, 2025 | Sell | 11,951 | $1.276 | $15,000 |
| Keyes Jeffry R. | Dec 22, 2025 | Sell | 8,627 | $1.276 | $11,000 |
| Hawkins Jeffrey Alan | Dec 22, 2025 | Sell | 23,707 | $1.276 | $30,000 |
| ROTHBERG JONATHAN M | Oct 16, 2025 | Sell | 26,095 | $3.07 | $80,000 |
| LaPointe Christian | Sep 23, 2025 | Sell | 5,364 | $1.635 | $8,800 |
| Hawkins Jeffrey Alan | Sep 23, 2025 | Sell | 10,643 | $1.635 | $17,000 |
| Vieceli John S. | Sep 23, 2025 | Sell | 9,843 | $1.635 | $16,000 |
| Keyes Jeffry R. | Sep 23, 2025 | Sell | 3,873 | $1.635 | $6,300 |
| Bennett Todd C. | Sep 23, 2025 | Sell | 18,482 | $1.635 | $30,000 |
| Hawkins Jeffrey Alan | Jun 23, 2025 | Sell | 23,705 | $1.6139 | $38,000 |
| Vieceli John S. | Jun 23, 2025 | Sell | 21,923 | $1.6139 | $35,000 |
| LaPointe Christian | Jun 23, 2025 | Sell | 11,946 | $1.6139 | $19,000 |
| Keyes Jeffry R. | Jun 23, 2025 | Sell | 8,624 | $1.6139 | $14,000 |
| Vieceli John S. | Mar 21, 2025 | Sell | 4,317 | $1.3855 | $6,000 |
| LaPointe Christian | Mar 21, 2025 | Sell | 4,896 | $1.3855 | $6,800 |
| Keyes Jeffry R. | Mar 21, 2025 | Sell | 8,626 | $1.3855 | $12,000 |
| Hawkins Jeffrey Alan | Mar 21, 2025 | Sell | 23,707 | $1.3855 | $33,000 |
| ROTHBERG JONATHAN M | Dec 27, 2024 | Sell | 834,254 | $3.3034 | $2.8M |
| ROTHBERG JONATHAN M | Dec 27, 2024 | Sell | 834,253 | $3.3034 | $2.8M |
| ROTHBERG JONATHAN M | Dec 27, 2024 | Sell | 42,313 | $4.0959 | $170,000 |
| Vieceli John S. | Dec 23, 2024 | Sell | 4,306 | $1.2936 | $5,600 |
| Vieceli John S. | Sep 24, 2024 | Sell | 2,117 | $0.9307 | $2,000 |
| Vieceli John S. | Sep 23, 2024 | Sell | 2,192 | $0.9459 | $2,100 |
| Kummeth Charles R. | Aug 12, 2024 | Buy | 31,100 | $0.8853 | $28,000 |
| Hawkins Jeffrey Alan | Aug 9, 2024 | Buy | 25,000 | $0.8509 | $21,000 |
| LaPointe Christian | Aug 9, 2024 | Buy | 25,000 | $0.8644 | $22,000 |
| Keyes Jeffry R. | Aug 9, 2024 | Buy | 50,000 | $0.8693 | $43,000 |
| Kummeth Charles R. | Aug 9, 2024 | Buy | 138,900 | $0.8706 | $120,000 |
| Johnston Grace | Jun 24, 2024 | Sell | 3,169 | $1.1959 | $3,800 |
| Johnston Grace | Jun 21, 2024 | Sell | 4,359 | $1.2072 | $5,300 |
| LaPointe Christian | Mar 15, 2024 | Buy | 10,000 | $1.74 | $17,000 |
| Hawkins Jeffrey Alan | Mar 14, 2024 | Buy | 25,000 | $1.76 | $44,000 |
| Keyes Jeffry R. | Mar 5, 2024 | Buy | 50,000 | $1.61 | $81,000 |
FAQ - Insider Transactions
The most recent insider transaction for Quantum-Si was conducted by Vieceli John S., who sold 21,927 shares on December 22, 2025 at a price of $1.28 per share.
Kummeth Charles R. has bought the most QSI stock in the last 2 years, with a total value of $150,000.
ROTHBERG JONATHAN M has sold the most QSI stock in the last 2 years, with a total value of $5.8M.
The total value of insider transactions for Quantum-Si in the last 2 years is negative, amounting to -$5.7M. This suggests that insiders have predominantly sold shares, which could reflect various personal or financial considerations rather than a straightforward outlook on the company's future performance.
Over the last 2 years, insider transactions for Quantum-Si have largely consisted of selling shares, which could suggest various personal or financial motivations among insiders. The higher number of sales might require investors to investigate further, considering insiders might have insights or reasons not immediately apparent to the public.
Monitoring insider trading activity is important because it provides insights into the confidence levels of a company's insiders, such as executives and directors, regarding the company's future prospects. Insider buying can signal optimism, suggesting the stock may be undervalued, while insider selling might raise questions about the stock's upcoming performance. However, it's essential to consider that sales can also occur for personal financial reasons. Insider trading activity is a valuable indicator that, when combined with other data, can help inform investment decisions.




