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Fastenal Company Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -64.60. In total, the insiders bought 1.59M and sold 453.68K FAST 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
|
-64.60 |
| ● Buy | 1.59M shares |
| ● Sell | 453.68K shares |
|
80% Buy Activity
Negligible or No Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Aug 15, 2025 Sell |
Drazkowski William Joseph EVP-sales |
6 842 Value: $333.0K |
||
|
Aug 15, 2025 Buy |
Drazkowski William Joseph EVP-sales |
6 842 Value: $130.0K |
||
|
Aug 12, 2025 Buy |
Florness Daniel L CEO |
84 612 Value: $1.10M |
||
|
Aug 12, 2025 Buy |
Florness Daniel L CEO |
84 612 Value: $1.10M |
||
|
Aug 12, 2025 Sell |
Florness Daniel L CEO |
84 612 Value: $4.10M |
||
|
Aug 12, 2025 Buy |
Florness Daniel L CEO |
84 612 Value: $1.10M |
||
|
Aug 12, 2025 Buy |
Florness Daniel L CEO |
84 612 Value: $1.10M |
||
|
Aug 12, 2025 Sell |
Florness Daniel L CEO |
84 612 Value: $4.10M |
||
|
Aug 12, 2025 Buy |
Florness Daniel L CEO |
84 612 Value: $1.10M |
||
|
Aug 08, 2025 Buy |
Soderberg John Lewis Senior EVP-it |
34 612 Value: $450.0K |
||
|
Aug 08, 2025 Sell |
Soderberg John Lewis Senior EVP-it |
34 612 Value: $1.66M |
||
|
Aug 08, 2025 Buy |
Soderberg John Lewis Senior EVP-it |
34 612 Value: $450.0K |
||
|
Aug 08, 2025 Buy |
Watts Jeffery Michael President And Chief Sales Off. |
32 724 Value: $450.0K |
||
|
Aug 08, 2025 Buy |
Watts Jeffery Michael President And Chief Sales Off. |
16 000 Value: $208.0K |
||
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Aug 08, 2025 Buy |
Watts Jeffery Michael President And Chief Sales Off. |
16 000 Value: $208.0K |
||
|
Aug 08, 2025 Sell |
Watts Jeffery Michael President And Chief Sales Off. |
32 724 Value: $1.57M |
||
|
Aug 08, 2025 Sell |
Watts Jeffery Michael President And Chief Sales Off. |
16 000 Value: $768.8K |
||
|
Aug 08, 2025 Buy |
Watts Jeffery Michael President And Chief Sales Off. |
32 724 Value: $450.0K |
||
|
Aug 08, 2025 Buy |
Watts Jeffery Michael President And Chief Sales Off. |
32 724 Value: $450.0K |
||
|
Aug 08, 2025 Sell |
Watts Jeffery Michael President And Chief Sales Off. |
32 724 Value: $1.57M |
||
|
Aug 08, 2025 Sell |
Watts Jeffery Michael President And Chief Sales Off. |
16 000 Value: $768.8K |
||
|
Aug 08, 2025 Buy |
Watts Jeffery Michael President And Chief Sales Off. |
16 000 Value: $208.0K |
||
|
Aug 08, 2025 Buy |
Watts Jeffery Michael President And Chief Sales Off. |
16 000 Value: $208.0K |
||
|
Aug 08, 2025 Buy |
Watts Jeffery Michael President And Chief Sales Off. |
32 724 Value: $450.0K |
||
|
Aug 08, 2025 Buy |
Soderberg John Lewis Senior EVP-it |
34 612 Value: $450.0K |
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
