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Comfort Systems USA Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -97.64. In total, the insiders bought 48.11K and sold 136.72K FIX 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
|
-97.64 |
| ● Buy | 48.11K shares |
| ● Sell | 136.72K shares |
|
28% Buy Activity
Negligible or No Correlation
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|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Mar 23, 2026 Sell |
George William Iii Chief Financial Officer |
300 Value: $422.5K |
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|
Mar 23, 2026 Buy |
Reed Terrence SVP & Chro |
188 Value: $264.8K |
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|
Mar 23, 2026 Buy |
Lane Brian E. Chief Executive Off. |
2 312 Value: $3.26M |
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|
Mar 23, 2026 Sell |
Lane Brian E. Chief Executive Off. |
910 Value: $1.28M |
||
|
Mar 23, 2026 Buy |
Lane Brian E. Chief Executive Off. |
2 876 Value: $4.05M |
||
|
Mar 03, 2026 Sell |
Anderson Darcy Director |
4 500 Value: $6.16M |
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|
Mar 03, 2026 Sell |
Reed Terrence SVP & Chro |
1 116 Value: $1.56M |
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|
Mar 03, 2026 Sell |
Shaeff Julie Chief Accounting Officer |
2 287 Value: $3.16M |
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|
Feb 25, 2026 Sell |
Myers Franklin Director |
8 636 Value: $12.7M |
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Feb 25, 2026 Sell |
Lane Brian E. President/chief Executive Off. |
9 365 Value: $13.6M |
||
|
Feb 24, 2026 Sell |
Reed Terrence SVP & Chro |
671 Value: $977.8K |
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Feb 24, 2026 Sell |
Sandbrook William J Director |
2 500 Value: $3.61M |
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|
Feb 24, 2026 Sell |
Skidmore Constance Ellen Director |
1 000 Value: $1.43M |
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|
Feb 23, 2026 Sell |
Mercado, Pablo G. Director |
500 Value: $702.5K |
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Feb 23, 2026 Buy |
George William Iii Chief Financial Officer |
9 000 Value: $382.5K |
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|
Feb 23, 2026 Sell |
George William Iii Chief Financial Officer |
9 000 Value: $12.9M |
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|
Feb 23, 2026 Buy |
George William Iii Chief Financial Officer |
9 000 Value: $382.5K |
||
|
Dec 31, 2025 Buy |
Eslicker Rachel R. SVP & General Counsel |
0 Value: $0 |
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|
Dec 04, 2025 Sell |
Howell Laura Finley SVP & General Counsel |
1 000 Value: $996.2K |
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|
Dec 03, 2025 Sell |
Myers Franklin Director |
270 Value: $0 |
||
|
Dec 01, 2025 Sell |
George William Iii Chief Financial Officer |
2 000 Value: $0 |
||
|
Dec 01, 2025 Sell |
George William Iii Chief Financial Officer |
4 370 Value: $4.19M |
||
|
Dec 01, 2025 Sell |
George William Iii Chief Financial Officer |
3 279 Value: $3.13M |
||
|
Nov 24, 2025 Sell |
Lane Brian E. President/chief Executive Off. |
7 158 Value: $6.79M |
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|
Nov 14, 2025 Sell |
Bulls Herman E Director |
800 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
