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Buy FSLY
Fastly . Class A Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -83.18. In total, the insiders bought 1.89M and sold 2.95M FSLY 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
|
-83.18 |
| ● Buy | 1.89M shares |
| ● Sell | 2.95M shares |
|
15% Buy Activity
Weak Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 29, 2026 Sell |
Compton Charles Lacey Iii CEO |
15 028 Value: $254.9K |
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|
May 29, 2026 Sell |
Paisley Christopher B Director |
1 000 Value: $17.0K |
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|
May 29, 2026 Sell |
Bergman Artur Chief Technology Officer |
6 225 Value: $105.6K |
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|
May 29, 2026 Sell |
Lovett Scott R. President, Go To Market |
19 622 Value: $332.8K |
||
|
May 28, 2026 Sell |
Bergman Artur Chief Technology Officer |
1 077 Value: $18.3K |
||
|
May 27, 2026 Sell |
Bergman Artur Chief Technology Officer |
852 Value: $14.9K |
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May 21, 2026 Sell |
Wong Richard CFO |
2 500 Value: $41.2K |
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|
May 20, 2026 Buy |
Wong Richard CFO |
2 500 Value: $23.2K |
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|
May 19, 2026 Sell |
Compton Charles Lacey Iii CEO |
11 275 Value: $185.8K |
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May 19, 2026 Sell |
Wong Richard CFO |
6 315 Value: $103.3K |
||
|
May 19, 2026 Sell |
Bergman Artur Chief Technology Officer |
31 848 Value: $522.6K |
||
|
May 18, 2026 Sell |
Bergman Artur Chief Technology Officer |
32 181 Value: $542.2K |
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|
May 18, 2026 Sell |
Compton Charles Lacey Iii CEO |
34 334 Value: $578.5K |
||
|
May 18, 2026 Sell |
Lovett Scott R. President, Go To Market |
14 843 Value: $250.1K |
||
|
May 18, 2026 Sell |
Wong Richard CFO |
3 592 Value: $60.5K |
||
|
Apr 17, 2026 Sell |
Compton Charles Lacey Iii CEO |
400 Value: $10.2K |
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Apr 17, 2026 Sell |
Compton Charles Lacey Iii CEO |
6 659 Value: $163.3K |
||
|
Apr 16, 2026 Sell |
Compton Charles Lacey Iii CEO |
11 432 Value: $270.8K |
||
|
Apr 16, 2026 Sell |
Compton Charles Lacey Iii CEO |
11 042 Value: $276.1K |
||
|
Mar 18, 2026 Sell |
Lovett Scott R. President, Go To Market |
6 409 Value: $159.3K |
||
|
Mar 18, 2026 Sell |
Lovett Scott R. President, Go To Market |
7 691 Value: $197.1K |
||
|
Mar 18, 2026 Sell |
Lovett Scott R. President, Go To Market |
11 782 Value: $314.7K |
||
|
Mar 18, 2026 Sell |
Lovett Scott R. President, Go To Market |
15 800 Value: $431.3K |
||
|
Mar 17, 2026 Sell |
Lovett Scott R. President, Go To Market |
34 953 Value: $778.8K |
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|
Mar 11, 2026 Sell |
Compton Charles Lacey Iii CEO |
49 350 Value: $1.23M |
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
