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Tenable Holdings, Inc.

TENB Net selling
CIK 0001660280 #1569 in the set updated 18 Sep 2026
Bought (120 mo)
$1.98M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$663.86M
$4.41M on a plan · $162.12M straight out of an exercise
Sold at will
$497.34M
417 of 683 sales
Net
−$661.88M
−$495.36M against sales at will

By person

22 insiders · 697 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Insight Holdings Group, LLC entity
10% owner
—
$418.87M (146)
−$418.87M
3,616,257
3.28%
$129.32M
—
Yoran Amit
President, CEO and Chairman
—
$98.11M (173) scheduled
−$98.11M
865,527
0.7858%
$30.95M
−53.5%
Vintz Stephen A
Co-Chief Executive Officer
—
$49.92M (80) scheduled
−$49.92M
624,816
0.5673%
$22.34M
+25.8%
Riddick Stephen A
General Counsel & Secretary
—
$23.99M (58) scheduled
−$23.99M
42,199
0.0383%
$1.51M
—
Huffard John C Jr
Director
—
$10.79M (68)
−$10.79M
38,103
0.0346%
$1.36M
−88.6%
Hammonds Kimberly
Director
$500.00K (1)
$11.15M (12) scheduled
−$10.65M
4,962
0.0045%
$177.44K
—
Li Ping
Director
—
$10.25M (10)
−$10.25M
31,427,142
28.53%
$1.12B
+234.0%
COVIELLO ARTHUR W JR
Director
$430.50K (2)
$9.90M (14) scheduled
−$9.47M
57,793
0.0525%
$2.07M
—
Negron John
Chief Revenue Officer
—
$9.29M (8) scheduled
−$9.29M
36,263
0.0329%
$1.30M
—
Thurmond Mark C.
Co-Chief Executive Officer
—
$9.12M (58) scheduled
−$9.12M
195,289
0.1773%
$6.98M
+4,142%
Kennelly Jerry M
Director
—
$5.66M (19) scheduled
−$5.66M
25,792
0.0234%
$922.32K
—
SEAWELL A BROOKE
Director
$690.00K (1)
$4.19M (6) scheduled
−$3.50M
15,292
0.0139%
$546.84K
—
Zecher Linda Kay
Director
—
$1.72M (17)
−$1.72M
7,012
0.0064%
$250.75K
—
Anschutz Barron
Chief Accounting Officer
—
$345.28K (7)
−$345.28K
76,077
0.0691%
$2.72M
+46.3%
Brown Matthew Charles
Chief Financial Officer
$258.48K (1)
—
+$258.48K
47,010
0.0427%
$1.68M
—
Tosheff George Alex
Director
—
$254.88K (1) scheduled
−$254.88K
31,344
0.0285%
$1.12M
+458.4%
Vicks Raymond Jr.
Director
$99.77K (1)
$304.20K (6) scheduled
−$204.43K
25,009
0.0227%
$894.32K
—
Accel Growth Fund II L.P. entity
10% owner
—
—
—
10,396,119
9.44%
$371.77M
—
Accel Growth Fund III L.P. entity
10% owner
—
—
—
4,817,625
4.37%
$172.28M
−38.4%
Wells Richard
Director
—
—
—
104,689
0.0951%
$3.74M
+1,617%
Howe Niloofar Razi
Director
—
—
—
29,839
0.0271%
$1.07M
—
KEANE MARGARET M
Director
—
—
—
20,231
0.0184%
$723.46K
—

Individual transactions

31
Insider
Date
Role
Action
Shares
Price
Amount
Vicks Raymond Jr.
7 Aug 2026
Director
Sold on a plan
1,819
$35.94
$65.37K
Vicks Raymond Jr.
8 Jan 2025
Director
Sold on a plan
809
$38.52
$31.16K
Thurmond Mark C.
27 Nov 2024
Chief Operating Officer
Sold on a plan
939
$42.95
$40.33K
Thurmond Mark C.
26 Nov 2024
Chief Operating Officer
Sold on a plan
2,537
$42.56
$107.97K
Thurmond Mark C.
26 Nov 2024
Chief Operating Officer
Sold on a plan
886
$42.61
$37.75K
Thurmond Mark C.
20 Nov 2024
Chief Operating Officer
Sold on a plan
823
$40.71
$33.50K
Thurmond Mark C.
27 Aug 2024
Chief Operating Officer
Sold on a plan
951
$41.03
$39.02K
Thurmond Mark C.
26 Aug 2024
Chief Operating Officer
Sold on a plan
2,502
$41.75
$104.46K
Thurmond Mark C.
26 Aug 2024
Chief Operating Officer
Sold on a plan
881
$41.39
$36.46K
Thurmond Mark C.
21 Aug 2024
Chief Operating Officer
Sold on a plan
818
$42.17
$34.50K
Thurmond Mark C.
30 Jul 2024
Chief Operating Officer
Sold on a plan
4,700
$49.01
$230.35K
Thurmond Mark C.
28 May 2024
Chief Operating Officer
Sold on a plan
949
$43.97
$41.73K
Thurmond Mark C.
24 May 2024
Chief Operating Officer
Sold on a plan
2,506
$43.48
$108.96K
Thurmond Mark C.
24 May 2024
Chief Operating Officer
Sold on a plan
875
$42.94
$37.57K
Vicks Raymond Jr.
24 May 2024
Director
Sold on a plan
1,560
$42.94
$66.99K
Thurmond Mark C.
21 May 2024
Chief Operating Officer
Sold on a plan
820
$43.55
$35.71K
Thurmond Mark C.
20 Mar 2024
Chief Operating Officer
Sold on a plan
10,824
$49.00
$530.38K
Vicks Raymond Jr.
29 Feb 2024
Director
Sold on a plan
809
$47.75
$38.63K
Thurmond Mark C.
28 Feb 2024
Chief Operating Officer
Sold on a plan
3,644
$46.81
$170.58K
Thurmond Mark C.
27 Feb 2024
Chief Operating Officer
Sold on a plan
2,383
$47.44
$113.05K
Thurmond Mark C.
27 Feb 2024
Chief Operating Officer
Sold on a plan
1,095
$47.50
$52.01K
Thurmond Mark C.
21 Feb 2024
Chief Operating Officer
Sold on a plan
1,450
$46.22
$67.02K
Thurmond Mark C.
7 Feb 2024
Chief Operating Officer
Sold on a plan
26,175
$51.45
$1.35M
Thurmond Mark C.
28 Nov 2023
Chief Operating Officer
Sold on a plan
951
$42.06
$40.00K
Thurmond Mark C.
27 Nov 2023
Chief Operating Officer
Sold on a plan
2,501
$40.02
$100.09K
Thurmond Mark C.
22 Nov 2023
Chief Operating Officer
Sold on a plan
827
$40.00
$33.08K
Thurmond Mark C.
20 Nov 2023
Chief Operating Officer
Sold on a plan
2,197
$39.65
$87.11K
Thurmond Mark C.
25 Aug 2023
Chief Operating Officer
Sold on a plan
921
$42.73
$39.35K
Thurmond Mark C.
24 Aug 2023
Chief Operating Officer
Sold on a plan
2,584
$43.42
$112.20K
Thurmond Mark C.
22 Aug 2023
Chief Operating Officer
Sold on a plan
12,531
$45.18
$566.15K
Vicks Raymond Jr.
25 May 2023
Director
Sold on a plan
1,496
$38.72
$57.93K
Showing 250 of 697 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 500
Amendments (4/A) skipped 2
Filings about a different issuer 0
Unreadable filings 0
Joint filings 31
Sales on a Rule 10b5-1 plan 31
Sales straight out of an exercise 235
Sales at will 417
Transactions with no price 0
Shares from compensation/vesting 152,540,632
Sales filed before the plan box existed 341
History held since 30 Jul 2018