Quantum-si Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 18.16. In total, the insiders bought 18.07M and sold 809.19K QSIAW shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
18.16 |
| ● Buy | 18.07M shares |
| ● Sell | 809.19K shares |
|
47% Buy Activity
Moderate Negative Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 18, 2026 Buy |
Mendel Scott Director |
251 185 Value: $214.5K |
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|
May 18, 2026 Buy |
Rakin Kevin Director |
251 185 Value: $214.5K |
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|
May 18, 2026 Buy |
Jafri Amir Director |
251 185 Value: $214.5K |
||
|
May 18, 2026 Buy |
Makes Brigid Director |
251 185 Value: $214.5K |
||
|
May 18, 2026 Buy |
Fattori Ruth A Director |
251 185 Value: $214.5K |
||
|
May 18, 2026 Buy |
Dowdy Paula Director |
251 185 Value: $214.5K |
||
|
May 18, 2026 Buy |
Kenny John P. Director |
251 185 Value: $214.5K |
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|
May 18, 2026 Buy |
Rothberg Jonathan M |
251 185 Value: $214.5K |
||
|
May 18, 2026 Buy |
Kummeth Charles R. Director |
251 185 Value: $214.5K |
||
|
Apr 21, 2026 Sell |
Hawkins Jeffrey Alan President & CEO |
83 712 Value: $83.3K |
||
|
Apr 21, 2026 Sell |
Keyes Jeffry R. Chief Financial Officer |
37 381 Value: $37.2K |
||
|
Apr 20, 2026 Sell |
Keyes Jeffry R. Chief Financial Officer |
37 382 Value: $37.6K |
||
|
Apr 20, 2026 Sell |
Hawkins Jeffrey Alan President & CEO |
83 712 Value: $84.2K |
||
|
Mar 23, 2026 Sell |
Hawkins Jeffrey Alan President & CEO |
12 149 Value: $10.0K |
||
|
Mar 23, 2026 Sell |
Vieceli John S. Chief Product Officer |
11 239 Value: $9K |
||
|
Mar 23, 2026 Sell |
Keyes Jeffry R. Chief Financial Officer |
4 422 Value: $4K |
||
|
Mar 23, 2026 Sell |
Lapointe Christian GC & Corp. Secretary |
6 110 Value: $5K |
||
|
Mar 20, 2026 Sell |
Hawkins Jeffrey Alan President & CEO |
11 628 Value: $10K |
||
|
Mar 20, 2026 Sell |
Keyes Jeffry R. Chief Financial Officer |
4 233 Value: $4K |
||
|
Mar 20, 2026 Sell |
Lapointe Christian GC & Corp. Secretary |
5 849 Value: $5K |
||
|
Mar 20, 2026 Sell |
Vieceli John S. Chief Product Officer |
10 758 Value: $9K |
||
|
Mar 12, 2026 Buy |
Lapointe Christian GC & Corp. Secretary |
312 339 Value: $304.8K |
||
|
Mar 12, 2026 Buy |
Lapointe Christian GC & Corp. Secretary |
261 121 Value: $44.4K |
||
|
Mar 12, 2026 Buy |
Hawkins Jeffrey Alan President & CEO |
1 561 695 Value: $1.52M |
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|
Mar 12, 2026 Buy |
Hawkins Jeffrey Alan President & CEO |
1 305 606 Value: $222.0K |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
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