On February 27, 2026, Tenable Holdings (TENB) disclosed two insider trading transactions. Director Thurmond Mark C. sold 11,800 shares on February 25, 2026.
【Recent Insider Transactions】
Disclosure Date
Position
Name
Transaction Date
Buy/Sell
Quantity
Price per Share/USD
Total Amount/USD
February 27, 2026
Director
Thurmond Mark C., Vintz Stephen A
February 25, 2026
Sell
23,500
19.00
445,700
February 25, 2026
Director
Thurmond Mark C., Vintz Stephen A
February 23, 2026
Sell
46,200
17.55
810,800
February 25, 2026
Executive
Brown Matthew Charles
February 23, 2026
Sell
5,269
17.55
92,500
February 25, 2026
Shareholder
Anschutz Barron
February 23, 2026
Sell
5,154
17.55
90,500
February 13, 2026
Director
Vicks Raymond Jr.
February 12, 2026
Buy
4,500
22.17
99,800
February 9, 2026
Director
COVIELLO ARTHUR W JR
February 9, 2026
Buy
12,000
21.50
258,000
January 21, 2026
Shareholder
Anschutz Barron
January 16, 2026
Sell
1,080
22.12
23,900
December 17, 2025
Director
SEAWELL A BROOKE
December 15, 2025
Buy
115,000
9.66
1,110,900
December 17, 2025
Director
SEAWELL A BROOKE
December 15, 2025
Sell
115,000
24.82
2,854,300
November 25, 2025
Executive
Brown Matthew Charles
November 21, 2025
Sell
5,278
26.06
137,500
【Company Information】
Tenable Holdings, Inc. was incorporated in October 2015 under Delaware law. The company is a leading provider of exposure management solutions. Exposure management is an effective discipline for measuring, comparing, and reducing cybersecurity risks in today’s complex IT environments.
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US Stock Insider Trading | Tenable Holdings Discloses 2 Insider Transactions on February 27
On February 27, 2026, Tenable Holdings (TENB) disclosed two insider trading transactions. Director Thurmond Mark C. sold 11,800 shares on February 25, 2026.
【Recent Insider Transactions】
【Company Information】
Tenable Holdings, Inc. was incorporated in October 2015 under Delaware law. The company is a leading provider of exposure management solutions. Exposure management is an effective discipline for measuring, comparing, and reducing cybersecurity risks in today’s complex IT environments.