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Insider Trading

Mark C. Thurmond Net Worth

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Last Updated: 1 day, 14 hours ago

Mark C. Thurmond has an estimated net worth of at least $10.1 million*, as of April 2, 2025. They own 63,433 shares of TENB stock. They have sold 179,014 shares of TENB stock since 2021, for an estimated $7.9 million.

Mark C. Thurmond $TENB SEC Form 4 Insider Trading

Mark C. Thurmond has filed a total of 54 insider trades in $TENB since 2021. Their most recent trade was a sale of 5,984 shares, made on Feb 27, 2025. Their largest trade was a sale of 26,175 shares, made on Feb 07, 2024. We estimate that they now own 63,433 shares of $TENB, worth an estimated $2.2 million.



Insider Trading at $TENB

There have been a total of 275 insider trades reported at $TENB since 2021, with 0 shares purchased and 2.3 million shares sold. The most active insider traders in $TENB stock have been Amit Yoran, Mark C. Thurmond, and Stephen A Vintz. The most recent trade was a sale of 2,500 shares reported by Linda Kay Zecher (None), made on Mar 11, 2025.



History of Insider Stock Trades by Mark C. Thurmond

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
TENB logo TENB Sale 5,984 Feb 27, 2025 Feb. 28, 2025, 5:37 p.m.
TENB logo TENB Sale 4,878 Feb 26, 2025 Feb. 28, 2025, 5:37 p.m.
TENB logo TENB Sale 3,606 Feb 25, 2025 Feb. 26, 2025, 7:32 p.m.
TENB logo TENB Sale 1,341 Feb 19, 2025 Feb. 20, 2025, 5:26 p.m.
TENB logo TENB Sale 939 Nov 27, 2024 Dec. 2, 2024, 5:35 p.m.
TENB logo TENB Sale 2,537 Nov 26, 2024 Nov. 27, 2024, 5:03 p.m.
TENB logo TENB Sale 886 Nov 26, 2024 Nov. 27, 2024, 5:03 p.m.
TENB logo TENB Sale 2,343 Nov 25, 2024 Nov. 26, 2024, 10:09 p.m.
TENB logo TENB Sale 823 Nov 20, 2024 Nov. 22, 2024, 6:18 p.m.
TENB logo TENB Sale 2,209 Nov 19, 2024 Nov. 20, 2024, 7:32 p.m.
TENB logo TENB Sale 951 Aug 27, 2024 Aug. 28, 2024, 4:24 p.m.
TENB logo TENB Sale 2,502 Aug 26, 2024 Aug. 28, 2024, 4:24 p.m.
TENB logo TENB Sale 881 Aug 26, 2024 Aug. 28, 2024, 4:24 p.m.
TENB logo TENB Sale 2,357 Aug 23, 2024 Aug. 26, 2024, 4:47 p.m.
TENB logo TENB Sale 818 Aug 21, 2024 Aug. 22, 2024, 4:06 p.m.
TENB logo TENB Sale 2,224 Aug 20, 2024 Aug. 21, 2024, 4:18 p.m.
TENB logo TENB Sale 4,700 Jul 30, 2024 Aug. 1, 2024, 5:10 p.m.
TENB logo TENB Sale 949 May 28, 2024 May 29, 2024, 4:04 p.m.
TENB logo TENB Sale 2,506 May 24, 2024 May 28, 2024, 7:17 p.m.
TENB logo TENB Sale 2,371 May 23, 2024 May 28, 2024, 7:17 p.m.
TENB logo TENB Sale 875 May 24, 2024 May 28, 2024, 7:17 p.m.
TENB logo TENB Sale 820 May 21, 2024 May 23, 2024, 5:26 p.m.
TENB logo TENB Sale 2,219 May 20, 2024 May 21, 2024, 5:09 p.m.
TENB logo TENB Sale 10,824 Mar 20, 2024 March 22, 2024, 5:57 p.m.
TENB logo TENB Sale 3,644 Feb 28, 2024 Feb. 29, 2024, 7:39 p.m.
TENB logo TENB Sale 1,095 Feb 27, 2024 Feb. 29, 2024, 7:39 p.m.
TENB logo TENB Sale 2,383 Feb 27, 2024 Feb. 29, 2024, 7:39 p.m.
TENB logo TENB Sale 7,110 Feb 26, 2024 Feb. 27, 2024, 8:04 p.m.
TENB logo TENB Sale 1,684 Feb 23, 2024 Feb. 27, 2024, 8:04 p.m.
TENB logo TENB Sale 1,450 Feb 21, 2024 Feb. 22, 2024, 9:50 p.m.
TENB logo TENB Sale 1,089 Feb 22, 2024 Feb. 22, 2024, 9:50 p.m.
TENB logo TENB Sale 26,175 Feb 07, 2024 Feb. 9, 2024, 8:20 p.m.
TENB logo TENB Sale 3,976 Feb 06, 2024 Feb. 7, 2024, 8:06 p.m.
TENB logo TENB Sale 951 Nov 28, 2023 Nov. 30, 2023, 7:09 p.m.
TENB logo TENB Sale 2,501 Nov 27, 2023 Nov. 27, 2023, 6:52 p.m.
TENB logo TENB Sale 827 Nov 22, 2023 Nov. 27, 2023, 6:52 p.m.
TENB logo TENB Sale 2,357 Nov 17, 2023 Nov. 21, 2023, 8:18 p.m.
TENB logo TENB Sale 2,197 Nov 20, 2023 Nov. 21, 2023, 8:18 p.m.
TENB logo TENB Sale 6,368 Nov 06, 2023 Nov. 7, 2023, 9:21 p.m.
TENB logo TENB Sale 921 Aug 25, 2023 Aug. 29, 2023, 8:21 p.m.
TENB logo TENB Sale 12,531 Aug 22, 2023 Aug. 24, 2023, 6:11 p.m.
TENB logo TENB Sale 2,584 Aug 24, 2023 Aug. 24, 2023, 6:11 p.m.
TENB logo TENB Sale 2,195 Aug 18, 2023 Aug. 21, 2023, 6:06 p.m.
TENB logo TENB Sale 6,396 Aug 04, 2023 Aug. 7, 2023, 5:22 p.m.
TENB logo TENB Sale 2,516 May 24, 2023 May 25, 2023, 6:15 p.m.
TENB logo TENB Sale 2,203 May 18, 2023 May 19, 2023, 4:08 p.m.
TENB logo TENB Sale 6,245 May 04, 2023 May 5, 2023, 4:02 p.m.
TENB logo TENB Sale 2,464 Feb 28, 2023 Feb. 28, 2023, 8:14 p.m.
TENB logo TENB Sale 2,472 Feb 27, 2023 Feb. 28, 2023, 8:14 p.m.
TENB logo TENB Sale 4,204 Feb 24, 2023 Feb. 28, 2023, 8:14 p.m.
TENB logo TENB Sale 1,370 Feb 21, 2023 Feb. 22, 2023, 9:15 p.m.
TENB logo TENB Sale 4,002 Feb 06, 2023 Feb. 7, 2023, 6:03 p.m.
TENB logo TENB Sale 2,565 Nov 21, 2022 Nov. 21, 2022, 8:03 p.m.
TENB logo TENB Sale 1,996 Nov 18, 2022 Nov. 21, 2022, 8:03 p.m.




$TENB Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.