Mark C. Thurmond is Co-Chief Executive Officer of Tenable Holdings, Inc.. Currently has a direct ownership of 72,727 shares of TENB, which is worth approximately $2.58 Million. The most recent transaction as insider was on Nov 24, 2023, when has been sold 5,218 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 72.7K
14.65% 3M change
121.01% 12M change
Total Value Held $2.58 Million

Mark C. Thurmond Transaction History

Date Transaction Value Shares Traded Shares Held Form
Nov 24 2023
BUY
Exercise of conversion of derivative security
-
5,218 Added 9.84%
47,825 Common Stock
Nov 22 2023
SELL
Open market or private sale
$33,080 $40.0 p/Share
827 Reduced 1.9%
42,607 Common Stock
Nov 20 2023
SELL
Open market or private sale
$87,111 $39.65 p/Share
2,197 Reduced 4.81%
43,434 Common Stock
Nov 17 2023
SELL
Open market or private sale
$94,280 $40.0 p/Share
2,357 Reduced 5.43%
41,070 Common Stock
Nov 17 2023
BUY
Exercise of conversion of derivative security
-
4,561 Added 9.09%
45,631 Common Stock
Nov 06 2023
SELL
Open market or private sale
$235,170 $36.93 p/Share
6,368 Reduced 12.79%
43,427 Common Stock
Nov 03 2023
BUY
Exercise of conversion of derivative security
-
13,103 Added 20.83%
49,795 Common Stock
Aug 25 2023
SELL
Open market or private sale
$39,354 $42.73 p/Share
921 Reduced 2.45%
36,692 Common Stock
Aug 24 2023
SELL
Open market or private sale
$112,197 $43.42 p/Share
2,584 Reduced 6.43%
37,613 Common Stock
Aug 23 2023
BUY
Exercise of conversion of derivative security
-
5,218 Added 11.49%
40,197 Common Stock
Aug 22 2023
SELL
Open market or private sale
$566,150 $45.18 p/Share
12,531 Reduced 26.38%
34,979 Common Stock
Aug 18 2023
SELL
Open market or private sale
$97,545 $44.44 p/Share
2,195 Reduced 4.42%
47,510 Common Stock
Aug 17 2023
BUY
Exercise of conversion of derivative security
-
4,561 Added 8.4%
49,705 Common Stock
Aug 04 2023
SELL
Open market or private sale
$301,187 $47.09 p/Share
6,396 Reduced 12.41%
45,144 Common Stock
Aug 03 2023
BUY
Exercise of conversion of derivative security
-
13,103 Added 20.27%
51,540 Common Stock
May 24 2023
SELL
Open market or private sale
$94,450 $37.54 p/Share
2,516 Reduced 6.25%
37,769 Common Stock
May 23 2023
BUY
Exercise of conversion of derivative security
-
5,218 Added 11.3%
40,953 Common Stock
May 18 2023
SELL
Open market or private sale
$84,330 $38.28 p/Share
2,203 Reduced 5.91%
35,067 Common Stock
May 17 2023
BUY
Exercise of conversion of derivative security
-
4,561 Added 10.9%
37,270 Common Stock
May 04 2023
SELL
Open market or private sale
$219,699 $35.18 p/Share
6,245 Reduced 16.03%
32,709 Common Stock
May 03 2023
BUY
Exercise of conversion of derivative security
-
13,102 Added 25.17%
38,954 Common Stock
Feb 28 2023
SELL
Open market or private sale
$108,785 $44.15 p/Share
2,464 Reduced 8.7%
25,852 Common Stock
Feb 27 2023
SELL
Open market or private sale
$108,817 $44.02 p/Share
2,472 Reduced 8.03%
28,316 Common Stock
Feb 24 2023
SELL
Open market or private sale
$180,687 $42.98 p/Share
4,204 Reduced 12.01%
30,788 Common Stock
Feb 23 2023
BUY
Exercise of conversion of derivative security
-
20,877 Added 37.37%
34,992 Common Stock
MCT

Mark C. Thurmond

Co-Chief Executive Officer
Columbia, MD

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