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Buy CMP
Compass Minerals International Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 89.54. In total, the insiders bought 680.45K and sold 33.41K CMP 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
|
89.54 |
| ● Buy | 680.45K shares |
| ● Sell | 33.41K shares |
|
91% Buy Activity
Weak Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Mar 05, 2026 Buy |
Dealy Richard P Director |
11 905 Value: $283.9K |
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|
Mar 05, 2026 Buy |
Joyce Gareth T Director |
11 905 Value: $283.9K |
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Mar 03, 2026 Buy |
Merrin Patrick James Chief Operations Officer |
11 047 Value: $272.6K |
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Mar 03, 2026 Buy |
Merrin Patrick James Chief Operations Officer |
18 525 Value: $457.2K |
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|
Mar 03, 2026 Sell |
Merrin Patrick James Chief Operations Officer |
5 003 Value: $123.5K |
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|
Mar 03, 2026 Buy |
Merrin Patrick James Chief Operations Officer |
7 478 Value: $184.6K |
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|
Jan 28, 2026 Buy |
Fjellman Peter Chief Financial Officer |
8 321 Value: $215.5K |
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Jan 28, 2026 Buy |
Fjellman Peter Chief Financial Officer |
8 321 Value: $215.5K |
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|
Jan 28, 2026 Sell |
Fjellman Peter Chief Financial Officer |
2 720 Value: $70.4K |
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Jan 18, 2026 Buy |
Dowling Edward C President And CEO |
22 350 Value: $628.5K |
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|
Jan 18, 2026 Sell |
Dowling Edward C President And CEO |
6 878 Value: $160.2K |
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Jan 18, 2026 Buy |
Dowling Edward C President And CEO |
22 350 Value: $628.5K |
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Dec 31, 2025 Buy |
Safran David Director |
181 Value: $4K |
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Dec 31, 2025 Buy |
Roberts Mark Lawrence Director |
196 Value: $4K |
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Dec 31, 2025 Buy |
Merle Denise M Director |
220 Value: $4K |
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Dec 31, 2025 Buy |
Miller Melissa M Director |
1 433 Value: $28.1K |
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Dec 31, 2025 Buy |
Dealy Richard P Director |
1 496 Value: $29.4K |
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Dec 31, 2025 Buy |
Joyce Gareth T Director |
1 401 Value: $27.5K |
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Dec 31, 2025 Buy |
Ball Russell David Director |
186 Value: $4K |
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Dec 31, 2025 Buy |
Walker Lori A Director |
1 528 Value: $30.0K |
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Dec 31, 2025 Buy |
Reece Joseph E Director |
2 260 Value: $44.4K |
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|
Dec 18, 2025 Buy |
Safran David Director |
1 348 Value: $25.3K |
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|
Dec 18, 2025 Buy |
Safran David |
0 Value: $0 |
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|
Dec 18, 2025 Buy |
Roberts Mark Lawrence Director |
1 348 Value: $25.3K |
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|
Dec 18, 2025 Buy |
Roberts Mark Lawrence |
0 Value: $0 |
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
