TENABLE HOLDINGS INC (TENB) Stock Ownership
NASDAQ:TENB • US88025T1025
21.18 USD
+0.79 (+3.87%)
At close: Mar 5, 2026
21.18 USD
0 (0%)
After Hours: 3/5/2026, 4:30:02 PM
| Shares Outstanding | 118.45M |
| Float | 116.07M |
| Float Short Interest Percentage | 5.13% |
| Owners (insider) | 1.02% |
| Owners (institutional) | 96.17% |
| Owners (insider) change | 0.43% |
| Owners (institutional) change | 0.68% |
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Feb 25, 2026 | Thurmond Mark C. | Option Excercise | 11789 | 19.00 | $ 223,991.00 |
| Feb 25, 2026 | Vintz Stephen A | Option Excercise | 24381 | 0.00 | $ 0.00 |
| Feb 25, 2026 | Vintz Stephen A | Option Excercise | 11667 | 19.00 | $ 221,673.00 |
| Feb 25, 2026 | Thurmond Mark C. | Option Excercise | 24381 | 0.00 | $ 0.00 |
| Feb 23, 2026 | Brown Matthew Charles | Option Excercise | 14544 | 0.00 | $ 0.00 |
| Feb 23, 2026 | Brown Matthew Charles | Option Excercise | 5269 | 17.55 | $ 92,470.95 |
| Feb 23, 2026 | Thurmond Mark C. | Option Excercise | 63318 | 0.00 | $ 0.00 |
| Feb 23, 2026 | Thurmond Mark C. | Option Excercise | 21282 | 17.55 | $ 373,499.10 |
| Feb 23, 2026 | Anschutz Barron | Option Excercise | 10500 | 0.00 | $ 0.00 |
| Feb 23, 2026 | Anschutz Barron | Option Excercise | 5154 | 17.55 | $ 90,452.70 |
| Feb 23, 2026 | Vintz Stephen A | Option Excercise | 67336 | 0.00 | $ 0.00 |
| Feb 23, 2026 | Vintz Stephen A | Option Excercise | 24915 | 17.55 | $ 437,258.25 |
| Feb 12, 2026 | Vicks Raymond Jr. | Open Market Purchase | 4500 | 22.17 | $ 99,765.00 |
| Feb 9, 2026 | COVIELLO ARTHUR W JR | Open Market Purchase | 12000 | 21.50 | $ 258,000.00 |
| Jan 16, 2026 | Anschutz Barron | Option Excercise | 2031 | 0.00 | $ 0.00 |
| Jan 16, 2026 | Anschutz Barron | Option Excercise | 1080 | 22.12 | $ 23,889.60 |
| Nov 24, 2025 | Thurmond Mark C. | Option Excercise | 16730 | 0.00 | $ 0.00 |
| Nov 24, 2025 | Thurmond Mark C. | Option Excercise | 8092 | 25.68 | $ 207,802.56 |
| Nov 24, 2025 | Vintz Stephen A | Option Excercise | 20746 | 0.00 | $ 0.00 |
| Nov 24, 2025 | Vintz Stephen A | Option Excercise | 9929 | 25.68 | $ 254,976.72 |
| Nov 24, 2025 | Anschutz Barron | Option Excercise | 3985 | 0.00 | $ 0.00 |
| Nov 24, 2025 | Anschutz Barron | Option Excercise | 1908 | 25.68 | $ 48,997.44 |
| Nov 21, 2025 | Brown Matthew Charles | Option Excercise | 14544 | 0.00 | $ 0.00 |
| Nov 21, 2025 | Brown Matthew Charles | Option Excercise | 5278 | 26.06 | $ 137,544.68 |
| Oct 17, 2025 | Anschutz Barron | Open Market Sale | 976 | 29.10 | $ 28,401.60 |
| Oct 16, 2025 | Anschutz Barron | Option Excercise | 2031 | 0.00 | $ 0.00 |
| Sep 29, 2025 | Tosheff George Alex | Option Excercise | 3288 | 0.00 | $ 0.00 |
| Sep 9, 2025 | SEAWELL A BROOKE | Open Market Sale | 15000 | 30.80 | $ 462,000.00 |
| Sep 5, 2025 | Vicks Raymond Jr. | Other Disposition | 3000 | 0.00 | $ 0.00 |
| Sep 4, 2025 | SEAWELL A BROOKE | Open Market Sale | 4622 | 30.12 | $ 139,214.64 |
| Aug 26, 2025 | Thurmond Mark C. | Open Market Sale | 2541 | 29.84 | $ 75,823.44 |
| Aug 26, 2025 | Vintz Stephen A | Open Market Sale | 3464 | 29.84 | $ 103,365.76 |
| Aug 26, 2025 | Anschutz Barron | Open Market Sale | 670 | 29.84 | $ 19,992.80 |
| Aug 25, 2025 | Vintz Stephen A | Open Market Sale | 29196 | 30.25 | $ 883,179.00 |
| Aug 25, 2025 | Thurmond Mark C. | Open Market Sale | 28500 | 30.25 | $ 862,125.00 |
| Aug 25, 2025 | Anschutz Barron | Open Market Sale | 1261 | 30.25 | $ 38,145.25 |
| Aug 22, 2025 | Vintz Stephen A | Option Excercise | 67331 | 0.00 | $ 0.00 |
| Aug 22, 2025 | Thurmond Mark C. | Option Excercise | 63315 | 0.00 | $ 0.00 |
| Aug 22, 2025 | Anschutz Barron | Option Excercise | 3985 | 0.00 | $ 0.00 |
| Jul 17, 2025 | Anschutz Barron | Open Market Sale | 970 | 33.08 | $ 32,087.60 |
| Jul 16, 2025 | Anschutz Barron | Option Excercise | 2031 | 0.00 | $ 0.00 |
| Jun 13, 2025 | KEANE MARGARET M | Option Excercise | 3187 | 0.00 | $ 0.00 |
| May 27, 2025 | Thurmond Mark C. | Open Market Sale | 2483 | 32.45 | $ 80,573.35 |
| May 27, 2025 | Vintz Stephen A | Open Market Sale | 3386 | 32.45 | $ 109,875.70 |
| May 27, 2025 | Anschutz Barron | Open Market Sale | 655 | 32.45 | $ 21,254.75 |
| May 23, 2025 | Vintz Stephen A | Open Market Sale | 6499 | 31.98 | $ 207,838.02 |
| May 23, 2025 | Anschutz Barron | Open Market Sale | 1245 | 31.98 | $ 39,815.10 |
| May 23, 2025 | Thurmond Mark C. | Open Market Sale | 5577 | 31.98 | $ 178,352.46 |
| May 22, 2025 | Vintz Stephen A | Option Excercise | 20746 | 0.00 | $ 0.00 |
| May 22, 2025 | Anschutz Barron | Option Excercise | 3985 | 0.00 | $ 0.00 |
| May 22, 2025 | Thurmond Mark C. | Option Excercise | 16730 | 0.00 | $ 0.00 |
| May 14, 2025 | Tosheff George Alex | Option Excercise | 4607 | 0.00 | $ 0.00 |
| May 14, 2025 | Huffard John C Jr | Option Excercise | 4607 | 0.00 | $ 0.00 |
| May 14, 2025 | COVIELLO ARTHUR W JR | Option Excercise | 4607 | 0.00 | $ 0.00 |
| May 14, 2025 | SEAWELL A BROOKE | Option Excercise | 4607 | 0.00 | $ 0.00 |
| May 14, 2025 | Vicks Raymond Jr. | Option Excercise | 4607 | 0.00 | $ 0.00 |
| May 14, 2025 | Zecher Linda Kay | Option Excercise | 4607 | 0.00 | $ 0.00 |
| May 14, 2025 | Howe Niloofar Razi | Option Excercise | 4607 | 0.00 | $ 0.00 |
| May 14, 2025 | KEANE MARGARET M | Option Excercise | 4607 | 0.00 | $ 0.00 |
| Mar 11, 2025 | Zecher Linda Kay | Open Market Sale | 2500 | 37.00 | $ 92,500.00 |