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Buy ATMU
Atmus Filtration Technologies Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -3.48. In total, the insiders bought 571.45M and sold 186.81K ATMU 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
|
-3.48 |
| ● Buy | 571.45M shares |
| ● Sell | 186.81K shares |
|
62% Buy Activity
Negligible or No Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jun 01, 2026 Sell |
Swan Renee Chief People Officer |
2 566 Value: $116.1K |
||
|
Jun 01, 2026 Sell |
Masters Charles Senior Vice President |
2 890 Value: $130.8K |
||
|
Jun 01, 2026 Sell |
Kienzler Jack Chief Financial Officer |
5 132 Value: $232.2K |
||
|
Jun 01, 2026 Sell |
Disher Stephanie Chief Executive Officer |
25 652 Value: $1.16M |
||
|
May 12, 2026 Buy |
Carpenter Kevin N SVP-chief Supply Chain Officer |
28 509 Value: $1.58M |
||
|
May 12, 2026 Buy |
Sharp Heath Director |
2 619 Value: $145.4K |
||
|
May 12, 2026 Buy |
Macadam Stephen E. Director |
2 619 Value: $145.4K |
||
|
May 12, 2026 Buy |
Leipold Jane A Director |
2 619 Value: $145.4K |
||
|
May 12, 2026 Buy |
Taylor Stuart A Ii Director |
2 619 Value: $145.4K |
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|
May 12, 2026 Buy |
Donoso Diego Director |
2 619 Value: $145.4K |
||
|
May 12, 2026 Buy |
Bennett Roy Edwin Director |
2 619 Value: $145.4K |
||
|
May 12, 2026 Buy |
Haggerty Gretchen R Director |
2 619 Value: $145.4K |
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|
May 12, 2026 Buy |
Haggerty Gretchen R Director |
1 872 Value: $104.4K |
||
|
May 12, 2026 Buy |
Haggerty Gretchen R Director |
1 Value: $56 |
||
|
May 12, 2026 Buy |
Haggerty Gretchen R Director |
100 Value: $6K |
||
|
May 11, 2026 Buy |
Carpenter Kevin N Officer |
0 Value: $0 |
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|
Apr 01, 2026 Buy |
Disher Stephanie Chief Executive Officer |
31 492 Value: $1.83M |
||
|
Apr 01, 2026 Buy |
Kienzler Jack Chief Financial Officer |
5 163 Value: $300.1K |
||
|
Apr 01, 2026 Buy |
Heltebran Laura Clo & Corp Sec |
3 717 Value: $216.0K |
||
|
Apr 01, 2026 Buy |
Masters Charles Senior Vice President |
4 130 Value: $240.0K |
||
|
Apr 01, 2026 Buy |
Swan Renee Chief People Officer |
1 962 Value: $114.0K |
||
|
Feb 27, 2026 Sell |
Masters Charles Senior Vice President |
9 046 Value: $583.7K |
||
|
Feb 27, 2026 Sell |
Masters Charles Senior Vice President |
2 131 Value: $137.5K |
||
|
Feb 27, 2026 Sell |
Swan Renee Chief People Officer |
9 570 Value: $617.6K |
||
|
Feb 27, 2026 Sell |
Swan Renee Chief People Officer |
2 254 Value: $145.5K |
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
