Mark C. Thurmond Tenable Holdings, Inc. (TENB) insider trading activity

Mark C. Thurmond is Chief Operating Officer of Tenable Holdings, Inc.. Currently has a direct ownership of 35,480 shares of TENB, which is worth approximately $1.45 Million. The most recent transaction as insider was on Nov 19, 2024, when has been sold 2,209 shares (Common Stock) at a price of $40.72 per share, resulting in proceeds of $89,950. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 35.5K

19.36% 3M change

18.31% 12M change

Total Value Held $1.45 Million

Mark C. Thurmond Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Nov 19 2024	SELL Open market or private sale	$89,950 $40.72 p/Share	2,209 Reduced 5.86%	35,480 Common Stock
Nov 18 2024	BUY Exercise of conversion of derivative security	-	4,561 Added 10.8%	37,689 Common Stock
Aug 27 2024	SELL Open market or private sale	$39,019 $41.03 p/Share	951 Reduced 2.79%	33,128 Common Stock
Aug 26 2024	SELL Open market or private sale	$140,631 $41.57 p/Share	3,383 Reduced 9.03%	34,079 Common Stock
Aug 23 2024	SELL Open market or private sale	$97,909 $41.54 p/Share	2,357 Reduced 6.81%	32,242 Common Stock
Aug 23 2024	BUY Exercise of conversion of derivative security	-	5,220 Added 12.23%	37,462 Common Stock
Aug 22 2024	BUY Exercise of conversion of derivative security	-	4,874 Added 12.35%	34,599 Common Stock
Aug 21 2024	SELL Open market or private sale	$34,495 $42.17 p/Share	818 Reduced 2.68%	29,725 Common Stock
Aug 20 2024	SELL Open market or private sale	$94,208 $42.36 p/Share	2,224 Reduced 6.79%	30,543 Common Stock
Aug 19 2024	BUY Exercise of conversion of derivative security	-	4,561 Added 12.22%	32,767 Common Stock
Jul 30 2024	SELL Open market or private sale	$230,347 $49.01 p/Share	4,700 Reduced 14.28%	28,206 Common Stock
May 28 2024	SELL Open market or private sale	$41,727 $43.97 p/Share	949 Reduced 2.8%	32,906 Common Stock
May 24 2024	SELL Open market or private sale	$146,093 $43.21 p/Share	3,381 Reduced 9.08%	33,855 Common Stock
May 23 2024	SELL Open market or private sale	$102,379 $43.18 p/Share	2,371 Reduced 6.89%	32,017 Common Stock
May 23 2024	BUY Exercise of conversion of derivative security	-	5,219 Added 12.29%	37,236 Common Stock
May 22 2024	BUY Exercise of conversion of derivative security	-	4,873 Added 12.41%	34,388 Common Stock
May 21 2024	SELL Open market or private sale	$35,711 $43.55 p/Share	820 Reduced 2.7%	29,515 Common Stock
May 20 2024	SELL Open market or private sale	$97,103 $43.76 p/Share	2,219 Reduced 6.82%	30,335 Common Stock
May 17 2024	BUY Exercise of conversion of derivative security	-	4,561 Added 12.29%	32,554 Common Stock
Mar 20 2024	SELL Open market or private sale	$530,376 $49.0 p/Share	10,824 Reduced 27.88%	27,993 Common Stock
Feb 28 2024	SELL Open market or private sale	$170,575 $46.81 p/Share	3,644 Reduced 8.72%	38,149 Common Stock
Feb 27 2024	SELL Open market or private sale	$165,100 $47.47 p/Share	3,478 Reduced 7.68%	41,793 Common Stock
Feb 26 2024	SELL Open market or private sale	$339,289 $47.72 p/Share	7,110 Reduced 13.57%	45,271 Common Stock
Feb 23 2024	SELL Open market or private sale	$80,276 $47.67 p/Share	1,684 Reduced 3.45%	47,162 Common Stock
Feb 23 2024	BUY Exercise of conversion of derivative security	-	5,219 Added 9.06%	52,381 Common Stock

MCT

Mark C. Thurmond

Chief Operating Officer

Columbia, MD

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