Sign In
Buy TENB
Tenable Holdings Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 80.72. In total, the insiders bought 1.65M and sold 143.12K TENB 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
|
80.72 |
| ● Buy | 1.65M shares |
| ● Sell | 143.12K shares |
|
75% Buy Activity
Negligible or No Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 22, 2026 Buy |
Vintz Stephen A Co-chief Executive Officer |
2 345 Value: $59.7K |
||
|
May 22, 2026 Sell |
Vintz Stephen A Co-chief Executive Officer |
1 123 Value: $28.6K |
||
|
May 22, 2026 Sell |
Vintz Stephen A Co-chief Executive Officer |
764 Value: $19.4K |
||
|
May 22, 2026 Buy |
Vintz Stephen A Co-chief Executive Officer |
4 519 Value: $115.0K |
||
|
May 22, 2026 Buy |
Vintz Stephen A Co-chief Executive Officer |
2 345 Value: $59.7K |
||
|
May 22, 2026 Buy |
Vintz Stephen A Co-chief Executive Officer |
1 595 Value: $40.6K |
||
|
May 22, 2026 Sell |
Thurmond Mark C. Co-chief Executive Officer |
3 754 Value: $95.5K |
||
|
May 22, 2026 Buy |
Thurmond Mark C. Co-chief Executive Officer |
3 713 Value: $94.5K |
||
|
May 22, 2026 Buy |
Thurmond Mark C. Co-chief Executive Officer |
6 095 Value: $155.1K |
||
|
May 22, 2026 Buy |
Vintz Stephen A Co-chief Executive Officer |
4 519 Value: $115.0K |
||
|
May 22, 2026 Buy |
Anschutz Barron Chief Accounting Officer |
1 337 Value: $34.0K |
||
|
May 22, 2026 Buy |
Anschutz Barron Chief Accounting Officer |
1 628 Value: $41.4K |
||
|
May 22, 2026 Sell |
Anschutz Barron Chief Accounting Officer |
640 Value: $16.3K |
||
|
May 22, 2026 Sell |
Anschutz Barron Chief Accounting Officer |
602 Value: $15.3K |
||
|
May 22, 2026 Buy |
Anschutz Barron Chief Accounting Officer |
1 258 Value: $32.0K |
||
|
May 22, 2026 Buy |
Anschutz Barron Chief Accounting Officer |
1 628 Value: $41.4K |
||
|
May 22, 2026 Sell |
Thurmond Mark C. Co-chief Executive Officer |
1 796 Value: $45.7K |
||
|
May 22, 2026 Sell |
Thurmond Mark C. Co-chief Executive Officer |
2 947 Value: $75.0K |
||
|
May 22, 2026 Buy |
Thurmond Mark C. Co-chief Executive Officer |
2 267 Value: $57.7K |
||
|
May 22, 2026 Sell |
Thurmond Mark C. Co-chief Executive Officer |
1 097 Value: $27.9K |
||
|
May 22, 2026 Buy |
Thurmond Mark C. Co-chief Executive Officer |
1 162 Value: $29.6K |
||
|
May 22, 2026 Sell |
Thurmond Mark C. Co-chief Executive Officer |
562 Value: $14.3K |
||
|
May 22, 2026 Buy |
Thurmond Mark C. Co-chief Executive Officer |
7 764 Value: $197.6K |
||
|
May 22, 2026 Buy |
Thurmond Mark C. Co-chief Executive Officer |
6 095 Value: $155.1K |
||
|
May 22, 2026 Buy |
Vintz Stephen A Co-chief Executive Officer |
6 095 Value: $155.1K |
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
