Mark C. Thurmond is Chief Operating Officer of Tenable Holdings, Inc.. Currently has a direct ownership of 33,128 shares of TENB, which is worth approximately $1.39 Million. The most recent transaction as insider was on Feb 21, 2024, when has been sold 1,450 shares (Common Stock) at a price of $46.22 per share, resulting in proceeds of $67,019. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 33.1K
17.45% 3M change
23.72% 12M change
Total Value Held $1.39 Million

Mark C. Thurmond Transaction History

Date Transaction Value Shares Traded Shares Held Form
Feb 21 2024
SELL
Open market or private sale
$67,019 $46.22 p/Share
1,450 Reduced 4.55%
30,436 Common Stock
Feb 20 2024
BUY
Exercise of conversion of derivative security
-
4,561 Added 12.51%
31,886 Common Stock
Feb 07 2024
SELL
Open market or private sale
$1,346,703 $51.45 p/Share
26,175 Reduced 48.93%
27,325 Common Stock
Feb 06 2024
SELL
Open market or private sale
$188,223 $47.34 p/Share
3,976 Reduced 6.92%
53,500 Common Stock
Feb 05 2024
BUY
Exercise of conversion of derivative security
-
13,103 Added 18.57%
57,476 Common Stock
Nov 28 2023
SELL
Open market or private sale
$39,999 $42.06 p/Share
951 Reduced 2.1%
44,373 Common Stock
Nov 27 2023
SELL
Open market or private sale
$100,090 $40.02 p/Share
2,501 Reduced 5.23%
45,324 Common Stock
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
MCT

Mark C. Thurmond

Chief Operating Officer
Columbia, MD

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