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Tenable Holdings, Inc.

TENB
Exchange
Nasdaq
Industry
Services-Prepackaged Software
SEC CIK
0001660280

In the last 90 days, Tenable Holdings, Inc. insiders filed 0 open-market purchases and 3 sales; 311 institutions reported holding it in 13F filings for Q2 2026, worth $4.27B in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Tenable Holdings, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
3 filings
2 insiders, $206.5K in total
Insiders trading
2
Net value
−$206.5K
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Tenable Holdings, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Tenable Holdings, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Thurmond Mark C.Co-Chief Executive Officer195,289Aug 25, 20265
Brown Matthew CharlesChief Financial Officer47,010Aug 25, 20266
Anschutz BarronOther: Chief Accounting Officer76,077Aug 25, 20268
Vintz Stephen ACo-Chief Executive Officer624,816Aug 25, 20267
Zecher Linda KayDirector7,012Aug 20, 20263
Vicks Raymond Jr.Director20,509Aug 11, 20263
Keane Margaret MDirector20,231Jun 17, 20262
Seawell A BrookeDirector15,292May 15, 20262
Coviello Arthur W JrDirector57,793May 15, 20262
Tosheff George AlexDirector31,344May 15, 20262
Huffard John C JrDirector6,062May 15, 20261
Howe Niloofar RaziDirector29,839May 15, 20261
Yoran AmitPresident, CEO and Chairman58,633Nov 26, 20240
Riddick Stephen AGeneral Counsel & Secretary42,199Aug 25, 20220
Kennelly Jerry MDirector11,639Aug 17, 20220
Hammonds KimberlyDirector4,962May 26, 20220
Wells RichardDirector39,838IndirectJul 30, 20210

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
May 23, 2023 (view filing)May 221 dayYoran AmitPresident, CEO and ChairmanSSale−6.49K$40.31−$261.6K−2.9%218.2K after
May 23, 2023 (view filing)May 221 dayVintz Stephen AChief Financial OfficerSSale−4.17K$40.31−$168.2K−2.0%201.4K after
May 25, 2023 (view filing)May 25Same dayVicks Raymond Jr.DirectorSSale−1.50K$38.72−$57.9K−26.1%4.25K after10b5-1
May 25, 2023 (view filing)May 241 dayYoran AmitPresident, CEO and ChairmanSSale−5.71K$37.54−$214.3K−2.5%225.2K after
May 25, 2023 (view filing)May 241 dayVintz Stephen AChief Financial OfficerSSale−3.43K$37.54−$128.8K−1.6%205.2K after
May 25, 2023 (view filing)May 241 dayThurmond Mark C.Chief Operating OfficerSSale−2.52K$37.54−$94.5K−6.2%37.8K after
Jun 7, 2023 (view filing)Jun 52 daysZecher Linda KayDirectorSSale−2.60K$40.56−$105.5K−39.1%4.05K after
Jul 28, 2023 (view filing)Jul 262 daysYoran AmitPresident, CEO and ChairmanSSale−42.0K$48.20−$2.02M−14.9%240.0K after2 lots10b5-1
Aug 7, 2023 (view filing)Aug 43 daysThurmond Mark C.Chief Operating OfficerSSale−6.40K$47.09−$301.2K−12.4%45.1K after
Aug 21, 2023 (view filing)Aug 183 daysYoran AmitPresident, CEO and ChairmanSSale−4.80K$44.44−$213.3K−1.8%255.8K after
Aug 21, 2023 (view filing)Aug 183 daysVintz Stephen AChief Financial OfficerSSale−2.78K$44.44−$123.7K−1.3%209.5K after
Aug 21, 2023 (view filing)Aug 183 daysThurmond Mark C.Chief Operating OfficerSSale−2.19K$44.44−$97.5K−4.4%47.5K after
Aug 24, 2023 (view filing)Aug 22-242 daysYoran AmitPresident, CEO and ChairmanSSale−12.4K$44.27−$550.5K−4.4%270.7K after2 lots
Aug 24, 2023 (view filing)Aug 22-242 daysVintz Stephen AChief Financial OfficerSSale−7.75K$44.30−$343.4K−3.4%217.7K after2 lots
Aug 24, 2023 (view filing)Aug 22-242 daysThurmond Mark C.Chief Operating OfficerSSale−15.1K$44.88−$678.3K−28.7%37.6K after2 lots10b5-1
Aug 29, 2023 (view filing)Aug 254 daysThurmond Mark C.Chief Operating OfficerSSale−921$42.73−$39.4K−2.4%36.7K after10b5-1
Sep 22, 2023 (view filing)Sep 202 daysYoran AmitPresident, CEO and ChairmanSSale−20.0K$47.64−$952.8K−6.9%270.7K after10b5-1
Nov 7, 2023 (view filing)Nov 61 dayZecher Linda KayDirectorSSale−1.44K$37.20−$53.7K−35.7%2.60K after
Nov 7, 2023 (view filing)Nov 61 dayThurmond Mark C.Chief Operating OfficerSSale−6.37K$36.93−$235.2K−12.8%43.4K after
Nov 21, 2023 (view filing)Nov 17-204 daysThurmond Mark C.Chief Operating OfficerSSale−4.55K$39.83−$181.4K−9.5%43.4K after2 lots10b5-1
Nov 21, 2023 (view filing)Nov 20-211 dayYoran AmitPresident, CEO and ChairmanSSale−11.4K$39.54−$450.0K−3.8%284.5K after2 lots
Nov 21, 2023 (view filing)Nov 20-211 dayVintz Stephen AChief Financial OfficerSSale−7.02K$39.54−$277.4K−3.0%225.4K after2 lots
Nov 27, 2023 (view filing)Nov 27Same dayYoran AmitPresident, CEO and ChairmanSSale−5.67K$40.02−$227.0K−1.9%291.5K after
Nov 27, 2023 (view filing)Nov 22-275 daysThurmond Mark C.Chief Operating OfficerSSale−3.33K$40.02−$133.2K−6.8%45.3K after2 lots10b5-1
Nov 27, 2023 (view filing)Nov 27Same dayVintz Stephen AChief Financial OfficerSSale−3.41K$40.02−$136.5K−1.5%229.1K after
Nov 30, 2023 (view filing)Nov 282 daysThurmond Mark C.Chief Operating OfficerSSale−951$42.06−$40.0K−2.1%44.4K after10b5-1
Dec 28, 2023 (view filing)Dec 26-272 daysYoran AmitPresident, CEO and ChairmanSSale−2.90K$47.59−$138.0K−1.0%291.5K after2 lots10b5-1
Jan 22, 2024 (view filing)Jan 18-224 daysYoran AmitPresident, CEO and ChairmanSSale−37.1K$47.87−$1.78M−11.3%291.5K after3 lots10b5-1
Feb 7, 2024 (view filing)Feb 61 dayThurmond Mark C.Chief Operating OfficerSSale−3.98K$47.34−$188.2K−6.9%53.5K after
Feb 9, 2024 (view filing)Feb 9Same dayZecher Linda KayDirectorSSale−2.60K$50.75−$131.9K−99.9%2 after
Feb 9, 2024 (view filing)Feb 72 daysThurmond Mark C.Chief Operating OfficerSSale−26.2K$51.45−$1.35M−48.9%27.3K after10b5-1
Feb 13, 2024 (view filing)Feb 94 daysSeawell A BrookeDirectorSSale−4.96K$51.12−$253.7K−12.7%34.0K after
Feb 22, 2024 (view filing)Feb 211 dayYoran AmitPresident, CEO and ChairmanSSale−12.3K$46.22−$569.8K−3.9%304.4K after
Feb 22, 2024 (view filing)Feb 211 dayVintz Stephen AChief Financial OfficerSSale−5.22K$46.22−$241.1K−2.1%238.6K after
Feb 22, 2024 (view filing)Feb 21-221 dayThurmond Mark C.Chief Operating OfficerSSale−2.54K$46.87−$119.0K−4.9%48.8K after2 lots10b5-1
Feb 27, 2024 (view filing)Feb 23-264 daysYoran AmitPresident, CEO and ChairmanSSale−21.4K$47.71−$1.02M−5.9%342.9K after2 lots
Feb 27, 2024 (view filing)Feb 23-264 daysThurmond Mark C.Chief Operating OfficerSSale−8.79K$47.71−$419.6K−16.3%45.3K after2 lots
Feb 27, 2024 (view filing)Feb 23-264 daysVintz Stephen AChief Financial OfficerSSale−12.1K$47.71−$575.1K−4.4%260.5K after2 lots
Feb 29, 2024 (view filing)Feb 272 daysYoran AmitPresident, CEO and ChairmanSSale−5.38K$47.44−$255.5K−1.6%337.6K after
Feb 29, 2024 (view filing)Feb 272 daysVintz Stephen AChief Financial OfficerSSale−3.24K$47.44−$153.5K−1.2%257.3K after
Feb 29, 2024 (view filing)Feb 27-282 daysThurmond Mark C.Chief Operating OfficerSSale−7.12K$47.13−$335.6K−15.7%38.1K after3 lots10b5-1
Mar 1, 2024 (view filing)Feb 291 dayVicks Raymond Jr.DirectorSSale−809$47.75−$38.6K−14.9%4.63K after10b5-1
Mar 5, 2024 (view filing)Mar 41 dayYoran AmitPresident, CEO and ChairmanSSale−10.0K$48.03−$480.3K−2.9%338.2K after10b5-1
Mar 14, 2024 (view filing)Mar 122 daysVintz Stephen AChief Financial OfficerSSale−200.0K$46.93−$9.39M−43.7%257.3K after2 lots10b5-1
Mar 21, 2024 (view filing)Mar 192 daysYoran AmitPresident, CEO and ChairmanSSale−10.0K$47.65−$476.5K−2.9%338.2K after10b5-1
Mar 22, 2024 (view filing)Mar 20-212 daysVintz Stephen AChief Financial OfficerSSale−90.0K$49.08−$4.42M−25.9%257.9K after2 lots10b5-1
Mar 22, 2024 (view filing)Mar 202 daysThurmond Mark C.Chief Operating OfficerSSale−10.8K$49.00−$530.4K−27.9%28.0K after10b5-1
Apr 1, 2024 (view filing)Mar 284 daysVintz Stephen AChief Financial OfficerSSale−15.5K$49.56−$768.4K−5.7%257.9K after2 lots10b5-1
May 21, 2024 (view filing)May 201 dayVintz Stephen AChief Financial OfficerSSale−2.81K$43.76−$123.1K−1.1%261.0K after
May 21, 2024 (view filing)May 201 dayYoran AmitPresident, CEO and ChairmanSSale−4.85K$43.76−$212.3K−1.3%361.5K after