TENB
insider transactionsTenable Holdings, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Cluster buy signal: Multiple insiders at the same company buying around the same time — often a stronger signal than a single buy. 2 different insiders made open-market purchases in the last 365 days, totalling $358.2K.
Net shares · 365d
+16.5K
16.5K buy · 0 sell
Net value · 365d
$358.2K
$358.2K in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
2
16.5K buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Exercise·M
Director
$0
3.2K sh
Own New
-
Exercise·M
Director
$0
3.2K sh
Own +19%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
4.4K sh
Own +17%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
7.8K sh
Own +10%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
3.7K sh
Own +50%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
6.1K sh
Own +10%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
2.3K sh
Own +17%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
1.2K sh
Own +50%
-
Other·F
Mark C. Thurmond KEY
Co-Chief Executive Officer
$53.8K
2.1K sh · $25.45
Own -1%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
4.4K sh
Own +2%
-
Other·F
Mark C. Thurmond KEY
Co-Chief Executive Officer
$95.5K
3.8K sh · $25.45
Own -2%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
7.8K sh
Own +4%
-
Other·F
Mark C. Thurmond KEY
Co-Chief Executive Officer
$45.7K
1.8K sh · $25.45
Own -1%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
3.7K sh
Own +2%
-
Other·F
Mark C. Thurmond KEY
Co-Chief Executive Officer
$75.0K
2.9K sh · $25.45
Own -2%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
6.1K sh
Own +4%
-
Other·F
Mark C. Thurmond KEY
Co-Chief Executive Officer
$27.9K
1.1K sh · $25.45
Own -1%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
2.3K sh
Own +1%
-
Other·F
Mark C. Thurmond KEY
Co-Chief Executive Officer
$14.3K
562 sh · $25.45
Own -0%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
1.2K sh
Own +1%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
4.5K sh
Own +17%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
7.8K sh
Own +10%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
5.1K sh
Own +50%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
6.1K sh
Own +10%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
2.3K sh
Own +17%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
1.6K sh
Own +50%
-
Other·F
Stephen A Vintz KEY
Co-Chief Executive Officer
$55.0K
2.2K sh · $25.45
Own -0%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
4.5K sh
Own +1%
-
Other·F
Stephen A Vintz KEY
Co-Chief Executive Officer
$94.6K
3.7K sh · $25.45
Own -1%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
7.8K sh
Own +2%
-
Other·F
Stephen A Vintz KEY
Co-Chief Executive Officer
$62.0K
2.4K sh · $25.45
Own -1%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
5.1K sh
Own +1%
-
Other·F
Stephen A Vintz KEY
Co-Chief Executive Officer
$74.2K
2.9K sh · $25.45
Own -1%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
6.1K sh
Own +1%
-
Other·F
Stephen A Vintz KEY
Co-Chief Executive Officer
$28.6K
1.1K sh · $25.45
Own -0%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
2.3K sh
Own +0%
-
Other·F
Stephen A Vintz KEY
Co-Chief Executive Officer
$19.4K
764 sh · $25.45
Own -0%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
1.6K sh
Own +0%
-
Exercise·M
Other
$0
1.6K sh
Own +10%
-
Exercise·M
Other
$0
1.3K sh
Own +17%
-
Exercise·M
Other
$0
1.3K sh
Own +50%
-
Other·F
Other
$19.8K
779 sh · $25.45
Own -1%
-
Exercise·M
Other
$0
1.6K sh
Own +2%
-
Other·F
Other
$15.3K
602 sh · $25.45
Own -1%
-
Exercise·M
Other
$0
1.3K sh
Own +2%
-
Other·F
Other
$16.3K
640 sh · $25.45
Own -1%
-
Exercise·M
Other
$0
1.3K sh
Own +2%
-
Exercise·M
Chief Financial Officer
$0
14.5K sh
Own +8%
-
Other·F
Chief Financial Officer
$131.4K
5.2K sh · $25.17
Own -12%
-
Exercise·M
Chief Financial Officer
$0
14.5K sh
Own +48%
-
Grant·A
Director
$7.1K
22 sh · $315.38
Own +0%
-
Grant·A
Director
$4.0K
13 sh · $311.84
Own +0%
-
Grant·A
Director
$0
9.7K sh
Own New
-
Exercise·M
Director
$0
6.1K sh
Own New
-
Exercise·M
Director
$0
6.1K sh
Own +37%
-
Grant·A
Director
$0
9.7K sh
Own New
-
Exercise·M
Director
$0
6.1K sh
Own New
-
Exercise·M
Director
$0
6.1K sh
Own +122%
-
Grant·A
Director
$0
9.7K sh
Own New
-
Exercise·M
Director
$0
6.1K sh
Own New
-
Exercise·M
Director
$0
6.1K sh
Own +24%
-
Grant·A
Director
$0
9.7K sh
Own New
-
Exercise·M
Director
$0
6.1K sh
Own New
-
Exercise·M
Director
$0
6.1K sh
Own +66%
-
Grant·A
Director
$0
9.7K sh
Own New
-
Exercise·M
Director
$0
6.1K sh
Own New
-
Exercise·M
Director
$0
6.1K sh
Own +55%
-
Grant·A
Director
$0
9.7K sh
Own New
-
Exercise·M
Director
$0
6.1K sh
Own New
-
Exercise·M
Director
$0
6.1K sh
Own New
-
Grant·A
Director
$0
9.7K sh
Own New
-
Exercise·M
Director
$0
6.1K sh
Own New
-
Exercise·M
Director
$0
6.1K sh
Own +25%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
105.0K sh
Own New
-
Other·F
Stephen A Vintz KEY
Co-Chief Executive Officer
$1.3M
60.9K sh · $21.29
Own -11%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$435.8K
105.0K sh · $4.15
Own +24%
-
Buy·P
Chief Financial Officer
$258.5K
12.0K sh · $21.54
Own +65%
-
Exercise·M
Other
$0
2.0K sh
Own New
-
Other·F
Other
$18.5K
972 sh · $19.03
Own -1%
-
Exercise·M
Other
$0
2.0K sh
Own +3%
-
Grant·A
Director
$53.0K
185 sh · $287.00
Own +7%
-
Grant·A
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
341.8K sh
Own New
-
Grant·A
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
341.8K sh
Own New
-
Grant·A
Chief Financial Officer
$0
141.9K sh
Own New
-
Grant·A
Other
$0
92.9K sh
Own New
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
24.4K sh
Own +50%
-
Other·F
Mark C. Thurmond KEY
Co-Chief Executive Officer
$224.0K
11.8K sh · $19.00
Own -7%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
24.4K sh
Own +16%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
24.4K sh
Own +50%
-
Other·F
Stephen A Vintz KEY
Co-Chief Executive Officer
$221.7K
11.7K sh · $19.00
Own -3%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
24.4K sh
Own +6%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
4.4K sh
Own +14%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
46.6K sh
Own +100%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
3.7K sh
Own +33%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
3.9K sh
Own New
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
2.3K sh
Own +14%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
1.2K sh
Own +33%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
1.4K sh
Own New
-
Other·F
Mark C. Thurmond KEY
Co-Chief Executive Officer
$22.5K
1.3K sh · $17.55
Own -1%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
4.4K sh
Own +3%
-
Other·F
Mark C. Thurmond KEY
Co-Chief Executive Officer
$274.4K
15.6K sh · $17.55
Own -9%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
46.6K sh
Own +38%
-
Other·F
Mark C. Thurmond KEY
Co-Chief Executive Officer
$19.1K
1.1K sh · $17.55
Own -1%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
3.7K sh
Own +3%
-
Other·F
Mark C. Thurmond KEY
Co-Chief Executive Officer
$32.7K
1.9K sh · $17.55
Own -2%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
3.9K sh
Own +3%
-
Other·F
Mark C. Thurmond KEY
Co-Chief Executive Officer
$11.7K
666 sh · $17.55
Own -1%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
2.3K sh
Own +2%
-
Other·F
Mark C. Thurmond KEY
Co-Chief Executive Officer
$6.0K
342 sh · $17.55
Own -0%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
1.2K sh
Own +1%
-
Other·F
Mark C. Thurmond KEY
Co-Chief Executive Officer
$7.0K
401 sh · $17.55
Own -0%
-
Exercise·M
Mark C. Thurmond KEY
Co-Chief Executive Officer
$0
1.4K sh
Own +1%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
4.5K sh
Own +14%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
46.6K sh
Own +100%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
5.1K sh
Own +33%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
5.3K sh
Own New
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
2.3K sh
Own +14%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
1.6K sh
Own +33%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
1.9K sh
Own New
-
Other·F
Stephen A Vintz KEY
Co-Chief Executive Officer
$26.1K
1.5K sh · $17.55
Own -0%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
4.5K sh
Own +1%
-
Other·F
Stephen A Vintz KEY
Co-Chief Executive Officer
$303.6K
17.3K sh · $17.55
Own -4%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
46.6K sh
Own +12%
-
Other·F
Stephen A Vintz KEY
Co-Chief Executive Officer
$29.4K
1.7K sh · $17.55
Own -0%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
5.1K sh
Own +1%
-
Other·F
Stephen A Vintz KEY
Co-Chief Executive Officer
$44.6K
2.5K sh · $17.55
Own -1%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
5.3K sh
Own +1%
-
Other·F
Stephen A Vintz KEY
Co-Chief Executive Officer
$13.5K
771 sh · $17.55
Own -0%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
2.3K sh
Own +1%
-
Other·F
Stephen A Vintz KEY
Co-Chief Executive Officer
$9.2K
524 sh · $17.55
Own -0%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
1.6K sh
Own +0%
-
Other·F
Stephen A Vintz KEY
Co-Chief Executive Officer
$10.9K
619 sh · $17.55
Own -0%
-
Exercise·M
Stephen A Vintz KEY
Co-Chief Executive Officer
$0
1.9K sh
Own +1%
-
Exercise·M
Chief Financial Officer
$0
14.5K sh
Own +8%
-
Other·F
Chief Financial Officer
$92.5K
5.3K sh · $17.55
Own -22%
-
Exercise·M
Chief Financial Officer
$0
14.5K sh
Own +157%
-
Exercise·M
Other
$0
6.5K sh
Own +50%
-
Exercise·M
Other
$0
1.3K sh
Own +14%
-
Exercise·M
Other
$0
1.3K sh
Own +33%
-
Exercise·M
Other
$0
1.4K sh
Own New
-
Other·F
Other
$55.8K
3.2K sh · $17.55
Own -4%
-
Exercise·M
Other
$0
6.5K sh
Own +10%
-
Other·F
Other
$11.7K
669 sh · $17.55
Own -1%
-
Exercise·M
Other
$0
1.3K sh
Own +2%
-
Other·F
Other
$11.2K
640 sh · $17.55
Own -1%
-
Exercise·M
Other
$0
1.3K sh
Own +2%
-
Other·F
Other
$11.7K
666 sh · $17.55
Own -1%
-
Exercise·M
Other
$0
1.4K sh
Own +2%
-
Grant·A
Director
$7.1K
22 sh · $315.72
Own +0%
-
Grant·A
Director
$3.7K
12 sh · $316.23
Own +0%
-
Buy·P
Director
$99.8K
4.5K sh · $22.17
Own +38%
-
Grant·A
Director
—
622 sh
Own +13%
-
Exercise·M
Other
$0
2.0K sh
Own New
-
Other·F
Other
$23.9K
1.1K sh · $22.12
Own -2%
-
Exercise·M
Other
$0
2.0K sh
Own +3%
-
Grant·A
Director
$53.0K
184 sh · $288.72
Own +7%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 15, 2026 | Margaret M Keane | Exercise M | 3.2K | $0 |
| Jun 15, 2026 | Margaret M Keane | Exercise M | 3.2K | $0 |
| May 22, 2026 | Mark C. Thurmond KEY | Exercise M | 4.4K | $0 |
| May 22, 2026 | Mark C. Thurmond KEY | Exercise M | 7.8K | $0 |
| May 22, 2026 | Mark C. Thurmond KEY | Exercise M | 3.7K | $0 |
| May 22, 2026 | Mark C. Thurmond KEY | Exercise M | 6.1K | $0 |
| May 22, 2026 | Mark C. Thurmond KEY | Exercise M | 2.3K | $0 |
| May 22, 2026 | Mark C. Thurmond KEY | Exercise M | 1.2K | $0 |
| May 22, 2026 | Mark C. Thurmond KEY | Other F | 2.1K | $53.8K |
| May 22, 2026 | Mark C. Thurmond KEY | Exercise M | 4.4K | $0 |
| May 22, 2026 | Mark C. Thurmond KEY | Other F | 3.8K | $95.5K |
| May 22, 2026 | Mark C. Thurmond KEY | Exercise M | 7.8K | $0 |
| May 22, 2026 | Mark C. Thurmond KEY | Other F | 1.8K | $45.7K |
| May 22, 2026 | Mark C. Thurmond KEY | Exercise M | 3.7K | $0 |
| May 22, 2026 | Mark C. Thurmond KEY | Other F | 2.9K | $75.0K |
| May 22, 2026 | Mark C. Thurmond KEY | Exercise M | 6.1K | $0 |
| May 22, 2026 | Mark C. Thurmond KEY | Other F | 1.1K | $27.9K |
| May 22, 2026 | Mark C. Thurmond KEY | Exercise M | 2.3K | $0 |
| May 22, 2026 | Mark C. Thurmond KEY | Other F | 562 | $14.3K |
| May 22, 2026 | Mark C. Thurmond KEY | Exercise M | 1.2K | $0 |
| May 22, 2026 | Stephen A Vintz KEY | Exercise M | 4.5K | $0 |
| May 22, 2026 | Stephen A Vintz KEY | Exercise M | 7.8K | $0 |
| May 22, 2026 | Stephen A Vintz KEY | Exercise M | 5.1K | $0 |
| May 22, 2026 | Stephen A Vintz KEY | Exercise M | 6.1K | $0 |
| May 22, 2026 | Stephen A Vintz KEY | Exercise M | 2.3K | $0 |
| May 22, 2026 | Stephen A Vintz KEY | Exercise M | 1.6K | $0 |
| May 22, 2026 | Stephen A Vintz KEY | Other F | 2.2K | $55.0K |
| May 22, 2026 | Stephen A Vintz KEY | Exercise M | 4.5K | $0 |
| May 22, 2026 | Stephen A Vintz KEY | Other F | 3.7K | $94.6K |
| May 22, 2026 | Stephen A Vintz KEY | Exercise M | 7.8K | $0 |
| May 22, 2026 | Stephen A Vintz KEY | Other F | 2.4K | $62.0K |
| May 22, 2026 | Stephen A Vintz KEY | Exercise M | 5.1K | $0 |
| May 22, 2026 | Stephen A Vintz KEY | Other F | 2.9K | $74.2K |
| May 22, 2026 | Stephen A Vintz KEY | Exercise M | 6.1K | $0 |
| May 22, 2026 | Stephen A Vintz KEY | Other F | 1.1K | $28.6K |
| May 22, 2026 | Stephen A Vintz KEY | Exercise M | 2.3K | $0 |
| May 22, 2026 | Stephen A Vintz KEY | Other F | 764 | $19.4K |
| May 22, 2026 | Stephen A Vintz KEY | Exercise M | 1.6K | $0 |
| May 22, 2026 | Barron Anschutz | Exercise M | 1.6K | $0 |
| May 22, 2026 | Barron Anschutz | Exercise M | 1.3K | $0 |
| May 22, 2026 | Barron Anschutz | Exercise M | 1.3K | $0 |
| May 22, 2026 | Barron Anschutz | Other F | 779 | $19.8K |
| May 22, 2026 | Barron Anschutz | Exercise M | 1.6K | $0 |
| May 22, 2026 | Barron Anschutz | Other F | 602 | $15.3K |
| May 22, 2026 | Barron Anschutz | Exercise M | 1.3K | $0 |
| May 22, 2026 | Barron Anschutz | Other F | 640 | $16.3K |
| May 22, 2026 | Barron Anschutz | Exercise M | 1.3K | $0 |
| May 21, 2026 | Matthew Charles Brown KEY | Exercise M | 14.5K | $0 |
| May 21, 2026 | Matthew Charles Brown KEY | Other F | 5.2K | $131.4K |
| May 21, 2026 | Matthew Charles Brown KEY | Exercise M | 14.5K | $0 |
| May 20, 2026 | John C Huffard Jr | Grant A | 22 | $7.1K |
| May 20, 2026 | John C Huffard Jr | Grant A | 13 | $4.0K |
| May 13, 2026 | Raymond Vicks Jr. | Grant A | 9.7K | $0 |
| May 13, 2026 | Raymond Vicks Jr. | Exercise M | 6.1K | $0 |
| May 13, 2026 | Raymond Vicks Jr. | Exercise M | 6.1K | $0 |
| May 13, 2026 | Linda Kay Zecher | Grant A | 9.7K | $0 |
| May 13, 2026 | Linda Kay Zecher | Exercise M | 6.1K | $0 |
| May 13, 2026 | Linda Kay Zecher | Exercise M | 6.1K | $0 |
| May 13, 2026 | George Alex Tosheff | Grant A | 9.7K | $0 |
| May 13, 2026 | George Alex Tosheff | Exercise M | 6.1K | $0 |
| May 13, 2026 | George Alex Tosheff | Exercise M | 6.1K | $0 |
| May 13, 2026 | Brooke A Seawell | Grant A | 9.7K | $0 |
| May 13, 2026 | Brooke A Seawell | Exercise M | 6.1K | $0 |
| May 13, 2026 | Brooke A Seawell | Exercise M | 6.1K | $0 |
| May 13, 2026 | Margaret M Keane | Grant A | 9.7K | $0 |
| May 13, 2026 | Margaret M Keane | Exercise M | 6.1K | $0 |
| May 13, 2026 | Margaret M Keane | Exercise M | 6.1K | $0 |
| May 13, 2026 | John C Huffard Jr | Grant A | 9.7K | $0 |
| May 13, 2026 | John C Huffard Jr | Exercise M | 6.1K | $0 |
| May 13, 2026 | John C Huffard Jr | Exercise M | 6.1K | $0 |
| May 13, 2026 | Niloofar Razi Howe | Grant A | 9.7K | $0 |
| May 13, 2026 | Niloofar Razi Howe | Exercise M | 6.1K | $0 |
| May 13, 2026 | Niloofar Razi Howe | Exercise M | 6.1K | $0 |
| May 8, 2026 | Stephen A Vintz KEY | Exercise M | 105.0K | $0 |
| May 8, 2026 | Stephen A Vintz KEY | Other F | 60.9K | $1.3M |
| May 8, 2026 | Stephen A Vintz KEY | Exercise M | 105.0K | $435.8K |
| May 4, 2026 | Matthew Charles Brown KEY | Buy P | 12.0K | $258.5K |
| Apr 16, 2026 | Barron Anschutz | Exercise M | 2.0K | $0 |
| Apr 16, 2026 | Barron Anschutz | Other F | 972 | $18.5K |
| Apr 16, 2026 | Barron Anschutz | Exercise M | 2.0K | $0 |
| Mar 31, 2026 | John C Huffard Jr | Grant A | 185 | $53.0K |
| Feb 26, 2026 | Mark C. Thurmond KEY | Grant A | 341.8K | $0 |
| Feb 26, 2026 | Stephen A Vintz KEY | Grant A | 341.8K | $0 |
| Feb 26, 2026 | Matthew Charles Brown KEY | Grant A | 141.9K | $0 |
| Feb 26, 2026 | Barron Anschutz | Grant A | 92.9K | $0 |
| Feb 25, 2026 | Mark C. Thurmond KEY | Exercise M | 24.4K | $0 |
| Feb 25, 2026 | Mark C. Thurmond KEY | Other F | 11.8K | $224.0K |
| Feb 25, 2026 | Mark C. Thurmond KEY | Exercise M | 24.4K | $0 |
| Feb 25, 2026 | Stephen A Vintz KEY | Exercise M | 24.4K | $0 |
| Feb 25, 2026 | Stephen A Vintz KEY | Other F | 11.7K | $221.7K |
| Feb 25, 2026 | Stephen A Vintz KEY | Exercise M | 24.4K | $0 |
| Feb 23, 2026 | Mark C. Thurmond KEY | Exercise M | 4.4K | $0 |
| Feb 23, 2026 | Mark C. Thurmond KEY | Exercise M | 46.6K | $0 |
| Feb 23, 2026 | Mark C. Thurmond KEY | Exercise M | 3.7K | $0 |
| Feb 23, 2026 | Mark C. Thurmond KEY | Exercise M | 3.9K | $0 |
| Feb 23, 2026 | Mark C. Thurmond KEY | Exercise M | 2.3K | $0 |
| Feb 23, 2026 | Mark C. Thurmond KEY | Exercise M | 1.2K | $0 |
| Feb 23, 2026 | Mark C. Thurmond KEY | Exercise M | 1.4K | $0 |
| Feb 23, 2026 | Mark C. Thurmond KEY | Other F | 1.3K | $22.5K |
| Feb 23, 2026 | Mark C. Thurmond KEY | Exercise M | 4.4K | $0 |
| Feb 23, 2026 | Mark C. Thurmond KEY | Other F | 15.6K | $274.4K |
| Feb 23, 2026 | Mark C. Thurmond KEY | Exercise M | 46.6K | $0 |
| Feb 23, 2026 | Mark C. Thurmond KEY | Other F | 1.1K | $19.1K |
| Feb 23, 2026 | Mark C. Thurmond KEY | Exercise M | 3.7K | $0 |
| Feb 23, 2026 | Mark C. Thurmond KEY | Other F | 1.9K | $32.7K |
| Feb 23, 2026 | Mark C. Thurmond KEY | Exercise M | 3.9K | $0 |
| Feb 23, 2026 | Mark C. Thurmond KEY | Other F | 666 | $11.7K |
| Feb 23, 2026 | Mark C. Thurmond KEY | Exercise M | 2.3K | $0 |
| Feb 23, 2026 | Mark C. Thurmond KEY | Other F | 342 | $6.0K |
| Feb 23, 2026 | Mark C. Thurmond KEY | Exercise M | 1.2K | $0 |
| Feb 23, 2026 | Mark C. Thurmond KEY | Other F | 401 | $7.0K |
| Feb 23, 2026 | Mark C. Thurmond KEY | Exercise M | 1.4K | $0 |
| Feb 23, 2026 | Stephen A Vintz KEY | Exercise M | 4.5K | $0 |
| Feb 23, 2026 | Stephen A Vintz KEY | Exercise M | 46.6K | $0 |
| Feb 23, 2026 | Stephen A Vintz KEY | Exercise M | 5.1K | $0 |
| Feb 23, 2026 | Stephen A Vintz KEY | Exercise M | 5.3K | $0 |
| Feb 23, 2026 | Stephen A Vintz KEY | Exercise M | 2.3K | $0 |
| Feb 23, 2026 | Stephen A Vintz KEY | Exercise M | 1.6K | $0 |
| Feb 23, 2026 | Stephen A Vintz KEY | Exercise M | 1.9K | $0 |
| Feb 23, 2026 | Stephen A Vintz KEY | Other F | 1.5K | $26.1K |
| Feb 23, 2026 | Stephen A Vintz KEY | Exercise M | 4.5K | $0 |
| Feb 23, 2026 | Stephen A Vintz KEY | Other F | 17.3K | $303.6K |
| Feb 23, 2026 | Stephen A Vintz KEY | Exercise M | 46.6K | $0 |
| Feb 23, 2026 | Stephen A Vintz KEY | Other F | 1.7K | $29.4K |
| Feb 23, 2026 | Stephen A Vintz KEY | Exercise M | 5.1K | $0 |
| Feb 23, 2026 | Stephen A Vintz KEY | Other F | 2.5K | $44.6K |
| Feb 23, 2026 | Stephen A Vintz KEY | Exercise M | 5.3K | $0 |
| Feb 23, 2026 | Stephen A Vintz KEY | Other F | 771 | $13.5K |
| Feb 23, 2026 | Stephen A Vintz KEY | Exercise M | 2.3K | $0 |
| Feb 23, 2026 | Stephen A Vintz KEY | Other F | 524 | $9.2K |
| Feb 23, 2026 | Stephen A Vintz KEY | Exercise M | 1.6K | $0 |
| Feb 23, 2026 | Stephen A Vintz KEY | Other F | 619 | $10.9K |
| Feb 23, 2026 | Stephen A Vintz KEY | Exercise M | 1.9K | $0 |
| Feb 23, 2026 | Matthew Charles Brown KEY | Exercise M | 14.5K | $0 |
| Feb 23, 2026 | Matthew Charles Brown KEY | Other F | 5.3K | $92.5K |
| Feb 23, 2026 | Matthew Charles Brown KEY | Exercise M | 14.5K | $0 |
| Feb 23, 2026 | Barron Anschutz | Exercise M | 6.5K | $0 |
| Feb 23, 2026 | Barron Anschutz | Exercise M | 1.3K | $0 |
| Feb 23, 2026 | Barron Anschutz | Exercise M | 1.3K | $0 |
| Feb 23, 2026 | Barron Anschutz | Exercise M | 1.4K | $0 |
| Feb 23, 2026 | Barron Anschutz | Other F | 3.2K | $55.8K |
| Feb 23, 2026 | Barron Anschutz | Exercise M | 6.5K | $0 |
| Feb 23, 2026 | Barron Anschutz | Other F | 669 | $11.7K |
| Feb 23, 2026 | Barron Anschutz | Exercise M | 1.3K | $0 |
| Feb 23, 2026 | Barron Anschutz | Other F | 640 | $11.2K |
| Feb 23, 2026 | Barron Anschutz | Exercise M | 1.3K | $0 |
| Feb 23, 2026 | Barron Anschutz | Other F | 666 | $11.7K |
| Feb 23, 2026 | Barron Anschutz | Exercise M | 1.4K | $0 |
| Feb 20, 2026 | John C Huffard Jr | Grant A | 22 | $7.1K |
| Feb 20, 2026 | John C Huffard Jr | Grant A | 12 | $3.7K |
| Feb 12, 2026 | Raymond Vicks Jr. | Buy P | 4.5K | $99.8K |
| Jan 30, 2026 | John C Huffard Jr | Grant A | 622 | — |
| Jan 16, 2026 | Barron Anschutz | Exercise M | 2.0K | $0 |
| Jan 16, 2026 | Barron Anschutz | Other F | 1.1K | $23.9K |
| Jan 16, 2026 | Barron Anschutz | Exercise M | 2.0K | $0 |
| Dec 31, 2025 | John C Huffard Jr | Grant A | 184 | $53.0K |
About TENB insider trading
This page tracks insider transactions for Tenable Holdings, Inc. (TENB) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.