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Insider Trading Tracker

TENB

Tenable Holdings, Inc.
Buys$616K3 txns
Sells$9.5M46 txns
Net-$8.8M

Insiders

InsiderRoleHoldingsBuy $Sell $Net $
A Brooke SeawellDirector15,292$3,455,515-$3,455,515
Stephen A VintzCo-Chief Executive Officer, Director624,816$2,447,576-$2,447,576
Mark C. ThurmondCo-Chief Executive Officer, Director195,289$2,212,975-$2,212,975
Amit YoranPresident, CEO and Chairman, Director58,633$667,667-$667,667
Barron AnschutzUnknown76,077$345,281-$345,281
Matthew Charles BrownChief Financial Officer47,010$258,480$258,480
Arthur W Coviello JrDirector57,793$258,000$258,000
Linda Kay ZecherDirector7,012$233,651-$233,651
Raymond Vicks Jr.Director20,509$99,765$96,538$3,227

Transaction History

DateInsiderSideSharesPriceValueHoldings After% of Position
2026-08-19Linda Kay ZecherSELL690$35.76$24,6747,0129%
2026-08-18Linda Kay ZecherSELL700$35.46$24,8227,7028%
2026-08-07Raymond Vicks Jr.SELL1,819$35.94$65,37520,5098%
2026-08-07Linda Kay ZecherSELL550$36.50$20,0758,4026%
2026-08-04Linda Kay ZecherSELL600$36.00$21,6008,9526%
2026-08-03Linda Kay ZecherSELL1,470$34.00$49,9809,55213%
2026-05-04Matthew Charles BrownBUY12,000$21.54$258,48030,54165%
2026-02-12Raymond Vicks Jr.BUY4,500$22.17$99,76516,26638%
2026-02-09Arthur W Coviello JrBUY12,000$21.50$258,00051,73130%
2025-12-15A Brooke SeawellSELL115,000$24.82$2,854,3000100%
2025-10-17Barron AnschutzSELL976$29.10$28,40261,4202%
2025-09-09A Brooke SeawellSELL15,000$30.80$462,0000100%
2025-09-04A Brooke SeawellSELL4,622$30.12$139,21515,00024%
2025-08-26Mark C. ThurmondSELL2,541$29.84$75,823105,0012%
2025-08-26Stephen A VintzSELL3,464$29.84$103,366362,6791%
2025-08-26Barron AnschutzSELL670$29.84$19,99360,3651%
2025-08-25Barron AnschutzSELL1,261$30.25$38,14559,6452%
2025-08-25Stephen A VintzSELL29,196$30.25$883,179358,9498%
2025-08-25Mark C. ThurmondSELL28,500$30.25$862,125102,32222%
2025-07-17Barron AnschutzSELL970$33.08$32,08858,3112%
2025-05-27Mark C. ThurmondSELL2,483$32.45$80,57372,7273%
2025-05-27Stephen A VintzSELL3,386$32.45$109,876328,0081%
2025-05-27Barron AnschutzSELL655$32.45$21,25557,2501%
2025-05-23Mark C. ThurmondSELL5,577$31.98$178,35275,2107%
2025-05-23Stephen A VintzSELL6,499$31.98$207,838331,3942%
2025-05-23Barron AnschutzSELL1,245$31.98$39,81557,9052%
2025-03-11Linda Kay ZecherSELL2,500$37.00$92,50035388%
2025-02-28Barron AnschutzSELL4,405$37.59$165,58453,6148%
2025-02-27Stephen A VintzSELL6,681$38.16$254,947316,5232%
2025-02-27Mark C. ThurmondSELL5,984$38.16$228,34963,4339%
2025-02-26Stephen A VintzSELL6,284$38.19$239,986323,2042%
2025-02-26Mark C. ThurmondSELL4,878$38.19$186,29169,4177%
2025-02-25Mark C. ThurmondSELL3,606$38.48$138,75974,2955%
2025-02-25Stephen A VintzSELL4,551$38.48$175,122329,4881%
2025-02-19Mark C. ThurmondSELL1,341$39.56$53,05041,2663%
2025-02-19Stephen A VintzSELL1,922$39.56$76,034292,7011%
2025-01-08Raymond Vicks Jr.SELL809$38.52$31,1638,6599%
2024-11-27Mark C. ThurmondSELL939$42.95$40,33038,0462%
2024-11-26Mark C. ThurmondSELL886$42.61$37,75241,5222%
2024-11-26Mark C. ThurmondSELL2,537$42.56$107,97538,9856%
2024-11-26Amit YoranSELL5,753$42.56$244,84858,6339%
2024-11-26Stephen A VintzSELL3,460$42.56$147,258288,7791%
2024-11-25Mark C. ThurmondSELL2,343$42.74$100,14037,1886%
2024-11-25Amit YoranSELL5,293$42.74$226,22351,6919%
2024-11-25Stephen A VintzSELL3,180$42.74$135,913285,0451%
2024-11-20Mark C. ThurmondSELL823$40.71$33,50434,6572%
2024-11-19Stephen A VintzSELL2,801$40.72$114,057281,5361%
2024-11-19Amit YoranSELL4,828$40.72$196,59645,17110%
2024-11-19Mark C. ThurmondSELL2,209$40.72$89,95035,4806%