Tenable Holdings, Inc. (TENB)
Nasdaq: TENB · Services-Prepackaged Software · Columbia, MD · filing with the SEC since 2016
Grade5.3
◀ Past 6.2● Present 4.8▶ Future 5.3
Who runs Tenable Holdings, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Thurmond Mark C.
Co-Chief Executive Officer. First filing Nov 2022, latest Aug 25, 2026, 42 filings in all.
Officers reporting now
3
of 12 people with a filing in the last fifteen months
Directors reporting now
9
20 people on the record since 2018
Officerssales are open-market, Nov 4, 2025 to Nov 4, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Thurmond Mark C. | Co-Chief Executive Officer | Nov 2022 | Aug 25, 2026 | none |
| Vintz Stephen A | Co-Chief Executive Officer | Jul 2018 | Aug 25, 2026 | none |
| Brown Matthew Charles | Chief Financial Officer | Aug 2025 | Aug 25, 2026 | none |
Directorssales are open-market, Nov 4, 2025 to Nov 4, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Seawell A Brooke | director | Jul 2018 | Nov 4, 2026 | 3 · $4.3M |
| Bell Charles H | director | Oct 2026 | Oct 6, 2026 | none |
| Zecher Linda Kay | director | Aug 2019 | Aug 20, 2026 | 5 · $100,000 |
| Vicks Raymond Jr. | director | Jan 2022 | Aug 11, 2026 | 1 · $100,000 |
| Keane Margaret M | director | Jun 2023 | Jun 17, 2026 | none |
| Coviello Arthur W Jr | director | Jul 2018 | May 15, 2026 | none |
| Howe Niloofar Razi | director | May 2021 | May 15, 2026 | none |
| Huffard John C Jr | director | Jul 2018 | May 15, 2026 | none |
| Tosheff George Alex | director | Sep 2022 | May 15, 2026 | none |
Owners of more than 10% of a classsales are open-market, Nov 4, 2025 to Nov 4, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Anschutz Barron | other | Feb 2025 | Nov 4, 2026 | 1 · $500,000 |
Earlier names on the record27, newest filing first
Yoran Amit · officer · last filing Nov 2024Riddick Stephen A · officer · last filing Aug 2022Kennelly Jerry M · director · last filing Aug 2022Hammonds Kimberly · director · last filing May 2022Wells Richard · director · last filing Jul 2021Li Ping · director · last filing May 2021Insight Holdings Group, LLC · 10% owner · last filing Feb 2021Insight Venture Associates Growth-Buyout Coinvestment Ltd. · 10% owner · last filing Feb 2021Insight Venture Associates Growth-Buyout Coinvestment, L.P. · 10% owner · last filing Feb 2021Insight Venture Associates Ix, L.P. · 10% owner · last filing Feb 2021Insight Venture Associates Ix, Ltd. · 10% owner · last filing Feb 2021Insight Venture Partners (Cayman) Ix, L.P. · 10% owner · last filing Feb 2021Insight Venture Partners (Delaware) Ix, L.P. · 10% owner · last filing Feb 2021Insight Venture Partners Growth-Buyout Coinvestment Fund (B), L.P. · 10% owner · last filing Feb 2021Insight Venture Partners Growth-Buyout Coinvestment Fund (Cayman), L.P. · 10% owner · last filing Feb 2021Insight Venture Partners Growth-Buyout Coinvestment Fund (Delaware), L.P. · 10% owner · last filing Feb 2021Insight Venture Partners Growth-Buyout Coinvestment Fund, L.P. · 10% owner · last filing Feb 2021Insight Venture Partners Ix (Co-Investors), L.P. · 10% owner · last filing Feb 2021Insight Venture Partners Ix, L.P. · 10% owner · last filing Feb 2021Ivp (Venice), L.P. · director · last filing Feb 2021Insight Venture Associates X, Ltd. · 10% owner · last filing Feb 2021Ivp Gp (Venice), LLC · 10% owner · last filing Feb 2021Accel Growth Fund II Strategic Partners L.P. · 10% owner · last filing Dec 2019Accel Growth Fund III Associates L.L.C. · 10% owner · last filing Dec 2019Accel Growth Fund III L.P. · 10% owner · last filing Dec 2019Accel Growth Fund III Strategic Partners L.P. · 10% owner · last filing Dec 2019Negron John · officer · last filing Jul 2019
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.