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Buy SIGI
Selective Insurance Group Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 66.32. In total, the insiders bought 2.55B and sold 77.5K SIGI 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
|
66.32 |
| ● Buy | 2.55B shares |
| ● Sell | 77.5K shares |
|
74% Buy Activity
Moderate Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Nov 25, 2025 Sell |
Marchioni John J. President And CEO |
15 089 Value: $0 |
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|
Nov 03, 2025 Buy |
Parsons Julie |
0 Value: $0 |
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Oct 24, 2025 Buy |
Brennan Patrick Sean EVP, Chief Financial Officer |
2 700 Value: $205.7K |
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Aug 01, 2025 Buy |
Doherty Robert Kelly Director |
1 500 Value: $115.5K |
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Aug 01, 2025 Buy |
Doherty Robert Kelly Director |
1 500 Value: $115.5K |
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Jul 28, 2025 Buy |
Mccarthy Thomas A Director |
2 500 Value: $193.6K |
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|
Jul 28, 2025 Buy |
Marchioni John J. President And CEO |
3 200 Value: $249.2K |
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Jul 28, 2025 Buy |
Marchioni John J. President And CEO |
3 200 Value: $249.2K |
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|
Jul 28, 2025 Buy |
Mccarthy Thomas A Director |
2 500 Value: $193.6K |
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|
Jul 25, 2025 Buy |
Eppers Joseph EVP, Chief Investment Officer |
1 402 Value: $107.7K |
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Jul 25, 2025 Buy |
Cavanaugh Terrence W Director |
2 000 Value: $151.4K |
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Jul 25, 2025 Buy |
Cavanaugh Terrence W Director |
2 000 Value: $151.4K |
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Jul 25, 2025 Buy |
Eppers Joseph EVP, Chief Investment Officer |
1 402 Value: $107.7K |
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May 02, 2025 Buy |
Aijala Ainar D Jr Director |
2 624 Value: $230.1K |
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May 02, 2025 Buy |
Cavanaugh Terrence W Director |
2 624 Value: $230.1K |
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May 02, 2025 Buy |
Sampson Kate Director |
1 426 Value: $125.0K |
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May 02, 2025 Buy |
Nicholson Cynthia S Director |
1 426 Value: $125.0K |
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May 02, 2025 Buy |
Scheid John Stephen Director |
1 426 Value: $125.0K |
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May 02, 2025 Buy |
Mitchell H Elizabeth Director |
1 426 Value: $125.0K |
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May 02, 2025 Buy |
Mills Stephen Director |
2 025 Value: $177.6K |
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May 02, 2025 Buy |
Mccarthy Thomas A Director |
1 426 Value: $125.0K |
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May 02, 2025 Buy |
Doherty Robert Kelly Director |
1 426 Value: $125.0K |
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May 02, 2025 Buy |
Coaxum Wole C Director |
1 606 Value: $140.8K |
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May 02, 2025 Buy |
Bacus Lisa R Director |
1 666 Value: $146.1K |
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May 02, 2025 Buy |
Bacus Lisa R Director |
1 666 Value: $146.1K |
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
