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Buy FSS
Federal Signal Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -20.35. In total, the insiders bought 614.32K and sold 238.18K FSS 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
|
-20.35 |
| ● Buy | 614.32K shares |
| ● Sell | 238.18K shares |
|
69% Buy Activity
Negligible or No Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 02, 2025 Buy |
Hudson Ian A. S.v.p. & CFO |
3 176 Value: $275.0K |
||
|
May 02, 2025 Buy |
Hudson Ian A. S.v.p. & CFO |
8 957 Value: $775.5K |
||
|
May 02, 2025 Buy |
Bonina Diane Vp, Gen'l Counsel & Secretary |
1 733 Value: $150.0K |
||
|
May 02, 2025 Buy |
Bonina Diane Vp, Gen'l Counsel & Secretary |
4 883 Value: $422.8K |
||
|
May 02, 2025 Buy |
Boeschen Felix Vp Strategy/investor Relations |
1 830 Value: $158.4K |
||
|
May 02, 2025 Buy |
Boeschen Felix Vp Strategy/investor Relations |
650 Value: $56.3K |
||
|
May 02, 2025 Buy |
Bonina Diane Vp, Gen'l Counsel & Secretary |
4 883 Value: $422.8K |
||
|
May 02, 2025 Buy |
Bonina Diane Vp, Gen'l Counsel & Secretary |
1 733 Value: $150.0K |
||
|
May 02, 2025 Buy |
Hudson Ian A. S.v.p. & CFO |
8 957 Value: $775.5K |
||
|
May 02, 2025 Buy |
Boeschen Felix Vp Strategy/investor Relations |
650 Value: $56.3K |
||
|
May 02, 2025 Buy |
Boeschen Felix Vp Strategy/investor Relations |
1 830 Value: $158.4K |
||
|
May 02, 2025 Buy |
Hudson Ian A. S.v.p. & CFO |
3 176 Value: $275.0K |
||
|
May 02, 2025 Buy |
Sherman Jennifer L President & CEO |
39 474 Value: $3.42M |
||
|
May 02, 2025 Buy |
Sherman Jennifer L President & CEO |
13 997 Value: $1.21M |
||
|
May 02, 2025 Buy |
Weber Mark SVP & COO |
9 773 Value: $846.1K |
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|
May 02, 2025 Buy |
Weber Mark SVP & COO |
3 465 Value: $300.0K |
||
|
Apr 22, 2025 Buy |
Workman John L Director |
1 969 Value: $145.0K |
||
|
Apr 22, 2025 Buy |
Helmkamp Katrina L Director |
1 969 Value: $145.0K |
||
|
Apr 22, 2025 Buy |
Reichelderfer Brenda Director |
2 580 Value: $190.0K |
||
|
Apr 22, 2025 Buy |
Patel Shashank Director |
1 969 Value: $145.0K |
||
|
Apr 22, 2025 Buy |
Patel Shashank Director |
1 969 Value: $145.0K |
||
|
Apr 22, 2025 Buy |
Reichelderfer Brenda Director |
2 580 Value: $190.0K |
||
|
Apr 22, 2025 Buy |
Helmkamp Katrina L Director |
1 969 Value: $145.0K |
||
|
Apr 22, 2025 Buy |
Lowe Eugene Joseph Iii Director |
1 969 Value: $145.0K |
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|
Apr 22, 2025 Buy |
Martin Dennis J Director |
1 969 Value: $145.0K |
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
