Insider Trades92 trades
| Date↓ | Side | Ticker↕ | Insider↕ | Role↕ | Shares↕ | Price↕ | Mkt Cap↕ | 52W High↕ | 52W Low↕ | Value↕ | % Chg↕ | Rule↕ | AI View↕ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 22, 2026 | Sell | TENB | Mark C. Thurmond | Co-Chief Executive Officer | 12,268 | $25.45 | $4.4B | -8.68% | +153.61% | $312.2K | -0.96% | — | Buy Now |
| May 22, 2026 | Sell | TENB | Stephen A Vintz | Co-Chief Executive Officer | 13,121 | $25.45 | $4.4B | -8.68% | +153.61% | $333.9K | -0.42% | — | Buy Now |
| May 21, 2026 | Sell | TENB | Matthew Charles Brown | Chief Financial Officer | 5,219 | $25.17 | $4.4B | -8.68% | +153.61% | $131.4K | -2.23% | — | Buy Now |
| May 8, 2026 | Buy | TENB | Stephen A Vintz | Co-Chief Executive Officer | 165,917 | $10.44 | $4.4B | -8.68% | +153.61% | $1.7M | +4.58% | — | Buy Now |
| May 4, 2026 | Buy | TENB | Matthew Charles Brown | Chief Financial Officer | 12,000 | $21.54 | $4.4B | -8.68% | +153.61% | $258.5K | +64.72% | — | Buy Now |
| Feb 25, 2026 | Sell | TENB | Stephen A Vintz | Co-Chief Executive Officer | 11,667 | $19.00 | $4.4B | -8.68% | +153.61% | $221.7K | -1.36% | — | Buy Now |
| Feb 25, 2026 | Sell | TENB | Mark C. Thurmond | Co-Chief Executive Officer | 11,789 | $19.00 | $4.4B | -8.68% | +153.61% | $224.0K | -1.98% | — | Buy Now |
| Feb 23, 2026 | Sell | TENB | Matthew Charles Brown | Chief Financial Officer | 5,269 | $17.55 | $4.4B | -8.68% | +153.61% | $92.5K | -2.32% | — | Buy Now |
| Feb 23, 2026 | Sell | TENB | Mark C. Thurmond | Co-Chief Executive Officer | 21,282 | $17.55 | $4.4B | -8.68% | +153.61% | $373.5K | -1.97% | — | Buy Now |
| Feb 23, 2026 | Sell | TENB | Stephen A Vintz | Co-Chief Executive Officer | 24,915 | $17.55 | $4.4B | -8.68% | +153.61% | $437.3K | -0.85% | — | Buy Now |
| Nov 24, 2025 | Sell | TENB | Mark C. Thurmond | Co-Chief Executive Officer | 8,092 | $25.68 | $4.4B | -8.68% | +153.61% | $207.8K | -1.08% | — | Buy Now |
| Nov 24, 2025 | Sell | TENB | Stephen A Vintz | Co-Chief Executive Officer | 9,929 | $25.68 | $4.4B | -8.68% | +153.61% | $255.0K | -0.43% | — | Buy Now |
| Nov 21, 2025 | Sell | TENB | Matthew Charles Brown | Chief Financial Officer | 5,278 | $26.06 | $4.4B | -8.68% | +153.61% | $137.5K | -2.27% | — | Buy Now |
| Aug 26, 2025 | Sell | TENB | Mark C. Thurmond | Co-Chief Executive Officer | 2,541 | $29.84 | $4.4B | -8.68% | +153.61% | $75.8K | -2.36% | — | Buy Now |
| Aug 26, 2025 | Sell | TENB | Stephen A Vintz | Co-Chief Executive Officer | 3,464 | $29.84 | $4.4B | -8.68% | +153.61% | $103.4K | -0.95% | — | Buy Now |
| Aug 25, 2025 | Sell | TENB | Mark C. Thurmond | Co-Chief Executive Officer | 28,500 | $30.25 | $4.4B | -8.68% | +153.61% | $862.1K | -7.57% | — | Buy Now |
| Aug 25, 2025 | Sell | TENB | Stephen A Vintz | Co-Chief Executive Officer | 29,196 | $30.25 | $4.4B | -8.68% | +153.61% | $883.2K | -4.48% | — | Buy Now |
| May 27, 2025 | Sell | TENB | Mark C. Thurmond | Co-Chief Executive Officer | 2,483 | $32.45 | $4.4B | -8.68% | +153.61% | $80.6K | -3.30% | — | Buy Now |
| May 27, 2025 | Sell | TENB | Stephen A Vintz | Co-Chief Executive Officer | 3,386 | $32.45 | $4.4B | -8.68% | +153.61% | $109.9K | -1.02% | — | Buy Now |
| May 23, 2025 | Sell | TENB | Mark C. Thurmond | Co-Chief Executive Officer | 5,577 | $31.98 | $4.4B | -8.68% | +153.61% | $178.4K | -2.74% | — | Buy Now |
| May 23, 2025 | Sell | TENB | Stephen A Vintz | Co-Chief Executive Officer | 6,499 | $31.98 | $4.4B | -8.68% | +153.61% | $207.8K | -1.35% | — | Buy Now |
| Feb 26, 2025 | Sell | TENB | Mark C. Thurmond | Co-CEO,Chief Operating Officer | 10,862 | $38.17 | $4.4B | -8.68% | +153.61% | $414.6K | -7.56% | — | Buy Now |
| Feb 26, 2025 | Sell | TENB | Stephen A Vintz | Co-CEO,Chief Financial Officer | 12,965 | $38.17 | $4.4B | -8.68% | +153.61% | $494.9K | -1.99% | — | Buy Now |
| Feb 25, 2025 | Sell | TENB | Mark C. Thurmond | Co-CEO,Chief Operating Officer | 3,606 | $38.48 | $4.4B | -8.68% | +153.61% | $138.8K | -0.89% | — | Buy Now |
| Feb 25, 2025 | Sell | TENB | Stephen A Vintz | Co-CEO,Chief Financial Officer | 4,551 | $38.48 | $4.4B | -8.68% | +153.61% | $175.1K | -0.66% | — | Buy Now |
| Feb 19, 2025 | Sell | TENB | Mark C. Thurmond | Co-CEO,Chief Operating Officer | 1,341 | $39.56 | $4.4B | -8.68% | +153.61% | $53.0K | -3.15% | — | Buy Now |
| Feb 19, 2025 | Sell | TENB | Stephen A Vintz | Co-CEO,Chief Financial Officer | 1,922 | $39.56 | $4.4B | -8.68% | +153.61% | $76.0K | -0.65% | — | Buy Now |
| Nov 27, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 939 | $42.95 | $4.4B | -8.68% | +153.61% | $40.3K | -2.41% | 10b5-1 | Buy Now |
| Nov 26, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 3,423 | $42.57 | $4.4B | -8.68% | +153.61% | $145.7K | -4.08% | 10b5-1 | Buy Now |
| Nov 25, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 2,343 | $42.74 | $4.4B | -8.68% | +153.61% | $100.1K | -2.14% | — | Buy Now |
| Nov 25, 2024 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 6,640 | $42.65 | $4.4B | -8.68% | +153.61% | $283.2K | -0.98% | — | Buy Now |
| Nov 25, 2024 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 11,046 | $42.65 | $4.4B | -8.68% | +153.61% | $471.1K | -3.79% | — | Buy Now |
| Nov 20, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 823 | $40.71 | $4.4B | -8.68% | +153.61% | $33.5K | -2.32% | 10b5-1 | Buy Now |
| Nov 19, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 2,209 | $40.72 | $4.4B | -8.68% | +153.61% | $90.0K | -5.23% | — | Buy Now |
| Nov 19, 2024 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 2,801 | $40.72 | $4.4B | -8.68% | +153.61% | $114.1K | -0.97% | — | Buy Now |
| Nov 19, 2024 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 4,828 | $40.72 | $4.4B | -8.68% | +153.61% | $196.6K | -7.96% | — | Buy Now |
| Aug 26, 2024 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 3,413 | $41.75 | $4.4B | -8.68% | +153.61% | $142.5K | -1.21% | — | Buy Now |
| Aug 26, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 4,334 | $41.52 | $4.4B | -8.68% | +153.61% | $179.9K | -4.01% | 10b5-1 | Buy Now |
| Aug 26, 2024 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 5,673 | $41.75 | $4.4B | -8.68% | +153.61% | $236.8K | -12.61% | — | Buy Now |
| Aug 23, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 2,357 | $41.54 | $4.4B | -8.68% | +153.61% | $97.9K | -2.06% | — | Buy Now |
| Aug 23, 2024 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 3,201 | $41.54 | $4.4B | -8.68% | +153.61% | $133.0K | -0.83% | — | Buy Now |
| Aug 23, 2024 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 5,326 | $41.54 | $4.4B | -8.68% | +153.61% | $221.2K | -2.30% | — | Buy Now |
| Aug 21, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 818 | $42.17 | $4.4B | -8.68% | +153.61% | $34.5K | -2.68% | 10b5-1 | Buy Now |
| Aug 20, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 2,224 | $42.36 | $4.4B | -8.68% | +153.61% | $94.2K | -5.31% | — | Buy Now |
| Aug 20, 2024 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 2,820 | $42.36 | $4.4B | -8.68% | +153.61% | $119.5K | -0.99% | — | Buy Now |
| Aug 20, 2024 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 4,862 | $42.36 | $4.4B | -8.68% | +153.61% | $206.0K | -9.34% | — | Buy Now |
| Jul 30, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 4,700 | $49.01 | $4.4B | -8.68% | +153.61% | $230.3K | -14.28% | 10b5-1 | Buy Now |
| Jul 30, 2024 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 80,000 | $25.98 | $4.4B | -8.68% | +153.61% | $2.1M | +0.00% | 10b5-1 | Buy Now |
| May 28, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 949 | $43.97 | $4.4B | -8.68% | +153.61% | $41.7K | -2.80% | 10b5-1 | Buy Now |
| May 23, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 5,752 | $43.27 | $4.4B | -8.68% | +153.61% | $248.9K | -3.98% | 10b5-1 | Buy Now |
| May 23, 2024 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 6,638 | $43.33 | $4.4B | -8.68% | +153.61% | $287.7K | -1.13% | — | Buy Now |
| May 23, 2024 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 11,043 | $43.33 | $4.4B | -8.68% | +153.61% | $478.5K | -1.31% | — | Buy Now |
| May 21, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 820 | $43.55 | $4.4B | -8.68% | +153.61% | $35.7K | -0.98% | 10b5-1 | Buy Now |
| May 20, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 2,219 | $43.76 | $4.4B | -8.68% | +153.61% | $97.1K | -4.80% | — | Buy Now |
| May 20, 2024 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 2,813 | $43.76 | $4.4B | -8.68% | +153.61% | $123.1K | -1.00% | — | Buy Now |
| May 20, 2024 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 4,851 | $43.76 | $4.4B | -8.68% | +153.61% | $212.3K | -1.22% | — | Buy Now |
| Mar 28, 2024 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 31,010 | $25.96 | $4.4B | -8.68% | +153.61% | $805.0K | +0.00% | 10b5-1 | Buy Now |
| Mar 20, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 10,824 | $49.00 | $4.4B | -8.68% | +153.61% | $530.4K | -27.88% | 10b5-1 | Buy Now |
| Mar 20, 2024 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 179,990 | $25.72 | $4.4B | -8.68% | +153.61% | $4.6M | +0.00% | 10b5-1 | Buy Now |
| Mar 19, 2024 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 20,000 | $25.95 | $4.4B | -8.68% | +153.61% | $519.0K | +0.00% | 10b5-1 | Buy Now |
| Mar 12, 2024 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 400,000 | $24.65 | $4.4B | -8.68% | +153.61% | $9.9M | +0.00% | 10b5-1 | Buy Now |
| Mar 4, 2024 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 20,000 | $26.14 | $4.4B | -8.68% | +153.61% | $522.8K | +0.00% | 10b5-1 | Buy Now |
| Feb 27, 2024 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 3,236 | $47.44 | $4.4B | -8.68% | +153.61% | $153.5K | -1.24% | — | Buy Now |
| Feb 27, 2024 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 5,385 | $47.44 | $4.4B | -8.68% | +153.61% | $255.5K | -1.57% | — | Buy Now |
| Feb 27, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 7,122 | $47.13 | $4.4B | -8.68% | +153.61% | $335.6K | -5.43% | 10b5-1 | Buy Now |
| Feb 23, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 8,794 | $47.71 | $4.4B | -8.68% | +153.61% | $419.6K | -6.15% | — | Buy Now |
| Feb 23, 2024 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 12,053 | $47.71 | $4.4B | -8.68% | +153.61% | $575.1K | -2.03% | — | Buy Now |
| Feb 23, 2024 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 21,450 | $47.71 | $4.4B | -8.68% | +153.61% | $1.0M | -2.64% | — | Buy Now |
| Feb 21, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 2,539 | $46.87 | $4.4B | -8.68% | +153.61% | $119.0K | -1.03% | 10b5-1 | Buy Now |
| Feb 21, 2024 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 5,216 | $46.22 | $4.4B | -8.68% | +153.61% | $241.1K | -1.17% | — | Buy Now |
| Feb 21, 2024 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 12,329 | $46.22 | $4.4B | -8.68% | +153.61% | $569.8K | -1.71% | — | Buy Now |
| Feb 7, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 26,175 | $51.45 | $4.4B | -8.68% | +153.61% | $1.3M | -48.93% | 10b5-1 | Buy Now |
| Feb 6, 2024 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 3,976 | $47.34 | $4.4B | -8.68% | +153.61% | $188.2K | -6.92% | — | Buy Now |
| Jan 18, 2024 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 74,200 | $26.06 | $4.4B | -8.68% | +153.61% | $1.9M | +0.00% | 10b5-1 | Buy Now |
| Dec 26, 2023 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 5,800 | $25.92 | $4.4B | -8.68% | +153.61% | $150.3K | +0.00% | 10b5-1 | Buy Now |
| Nov 28, 2023 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 951 | $42.06 | $4.4B | -8.68% | +153.61% | $40.0K | -2.10% | 10b5-1 | Buy Now |
| Nov 27, 2023 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 3,411 | $40.02 | $4.4B | -8.68% | +153.61% | $136.5K | -1.15% | — | Buy Now |
| Nov 27, 2023 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 5,673 | $40.02 | $4.4B | -8.68% | +153.61% | $227.0K | -1.38% | — | Buy Now |
| Nov 22, 2023 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 3,328 | $40.02 | $4.4B | -8.68% | +153.61% | $133.2K | -2.41% | 10b5-1 | Buy Now |
| Nov 20, 2023 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 7,017 | $39.54 | $4.4B | -8.68% | +153.61% | $277.4K | -1.43% | — | Buy Now |
| Nov 20, 2023 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 11,382 | $39.54 | $4.4B | -8.68% | +153.61% | $450.0K | -1.78% | — | Buy Now |
| Nov 17, 2023 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 4,554 | $39.83 | $4.4B | -8.68% | +153.61% | $181.4K | -4.07% | 10b5-1 | Buy Now |
| Nov 6, 2023 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 6,368 | $36.93 | $4.4B | -8.68% | +153.61% | $235.2K | -10.12% | — | Buy Now |
| Sep 20, 2023 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 40,000 | $25.95 | $4.4B | -8.68% | +153.61% | $1.0M | +0.00% | 10b5-1 | Buy Now |
| Aug 25, 2023 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 921 | $42.73 | $4.4B | -8.68% | +153.61% | $39.4K | -2.45% | 10b5-1 | Buy Now |
| Aug 22, 2023 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 7,751 | $44.30 | $4.4B | -8.68% | +153.61% | $343.4K | -1.52% | — | Buy Now |
| Aug 22, 2023 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 12,434 | $44.27 | $4.4B | -8.68% | +153.61% | $550.5K | -1.85% | — | Buy Now |
| Aug 22, 2023 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 15,115 | $44.88 | $4.4B | -8.68% | +153.61% | $678.3K | -10.80% | 10b5-1 | Buy Now |
| Aug 18, 2023 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 2,195 | $44.44 | $4.4B | -8.68% | +153.61% | $97.5K | -2.85% | — | Buy Now |
| Aug 18, 2023 | Sell | TENB | Stephen A Vintz | Chief Financial Officer | 2,784 | $44.44 | $4.4B | -8.68% | +153.61% | $123.7K | -1.05% | — | Buy Now |
| Aug 18, 2023 | Sell | TENB | Amit Yoran | President, CEO and Chairman | 4,799 | $44.44 | $4.4B | -8.68% | +153.61% | $213.3K | -1.36% | — | Buy Now |
| Aug 4, 2023 | Sell | TENB | Mark C. Thurmond | Chief Operating Officer | 6,396 | $47.09 | $4.4B | -8.68% | +153.61% | $301.2K | -8.23% | — | Buy Now |