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Buy CGEM
Cullinan Oncology Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 75.26. In total, the insiders bought 6.94M and sold 177.78K CGEM 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
|
75.26 |
| ● Buy | 6.94M shares |
| ● Sell | 177.78K shares |
|
66% Buy Activity
Negligible or No Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Feb 20, 2026 Sell |
Sumer Jacquelyn L Chief Legal Officer |
3 742 Value: $51.0K |
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|
Feb 20, 2026 Sell |
Michaelson Jennifer Chief Scientific Officer |
8 000 Value: $114.4K |
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Feb 20, 2026 Sell |
Jones Jeffrey Alan Chief Medical Officer |
4 982 Value: $67.9K |
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Feb 20, 2026 Buy |
Michaelson Jennifer Chief Scientific Officer |
8 000 Value: $34.4K |
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|
Feb 20, 2026 Sell |
Michaelson Jennifer Chief Scientific Officer |
3 742 Value: $51.0K |
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|
Feb 20, 2026 Buy |
Michaelson Jennifer Chief Scientific Officer |
8 000 Value: $34.4K |
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|
Feb 20, 2026 Sell |
Ahmed Nadim President And CEO |
16 381 Value: $223.1K |
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|
Feb 18, 2026 Buy |
Michaelson Jennifer Chief Scientific Officer |
115 000 Value: $1.43M |
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Feb 18, 2026 Buy |
Fenton Mary Kay Chief Financial Officer |
68 750 Value: $855.3K |
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Feb 18, 2026 Buy |
Savill Corrine Chief Business Officer |
175 000 Value: $2.18M |
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|
Feb 18, 2026 Buy |
Sumer Jacquelyn L Chief Legal Officer |
230 000 Value: $2.86M |
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Feb 18, 2026 Buy |
Jones Jeffrey Alan Chief Medical Officer |
300 000 Value: $3.73M |
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Feb 18, 2026 Buy |
Ahmed Nadim President And CEO |
828 000 Value: $10.3M |
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|
Feb 18, 2026 Buy |
Fenton Mary Kay Chief Financial Officer |
137 500 Value: $1.71M |
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Feb 18, 2026 Buy |
Michaelson Jennifer Chief Scientific Officer |
57 500 Value: $715.3K |
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|
Feb 12, 2026 Sell |
Michaelson Jennifer Chief Scientific Officer |
416 Value: $5K |
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Jan 22, 2026 Sell |
Michaelson Jennifer Chief Scientific Officer |
4 000 Value: $49.2K |
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Dec 31, 2025 Buy |
Fenton Mary Kay Chief Financial Officer |
27 Value: $175 |
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|
Dec 23, 2025 Sell |
Ahmed Nadim President And CEO |
9 922 Value: $99.3K |
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Dec 19, 2025 Sell |
Michaelson Jennifer Chief Scientific Officer |
1 345 Value: $13.5K |
||
|
Dec 18, 2025 Sell |
Jones Jeffrey Alan Chief Medical Officer |
4 632 Value: $44.8K |
||
|
Dec 18, 2025 Sell |
Sumer Jacquelyn L Chief Legal Officer |
3 480 Value: $33.7K |
||
|
Dec 18, 2025 Sell |
Michaelson Jennifer Chief Scientific Officer |
2 898 Value: $28.0K |
||
|
Dec 15, 2025 Sell |
Michaelson Jennifer Chief Scientific Officer |
995 Value: $11.8K |
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|
Dec 12, 2025 Sell |
Michaelson Jennifer Chief Scientific Officer |
2 148 Value: $26.6K |
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
