TENABLE HOLDINGS INC (TENB) — insider trading
Information Technology · NASDAQ
TENABLE HOLDINGS INC (TENB) has 139 reported SEC Form 4 insider transactions in our data, including 6 open-market sales among the most recent 100 (latest 2026-10-05).
Recent Form 4 transactions
Showing the 100 most recent of 139 recorded transactions. See all on SEC EDGAR →
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-05 | Bell Charles H | Director | Grant / award / vesting (derivative) | 10,386 | — | $0 | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 4,368 | — | $0 | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 7,764 | — | $0 | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 3,713 | — | $0 | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 6,095 | — | $0 | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 2,267 | — | $0 | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 1,162 | — | $0 | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 2,112 | $33.94 | $71.7K | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 4,368 | — | $0 | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 3,754 | $33.94 | $127.4K | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 7,764 | — | $0 | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 1,796 | $33.94 | $61.0K | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 3,713 | — | $0 | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 2,947 | $33.94 | $100.0K | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 6,095 | — | $0 | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 1,097 | $33.94 | $37.2K | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 2,267 | — | $0 | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 562 | $33.94 | $19.1K | Form 4 |
| 2026-08-24 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 1,162 | — | $0 | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 4,519 | — | $0 | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 7,764 | — | $0 | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 5,095 | — | $0 | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 6,095 | — | $0 | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 2,345 | — | $0 | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 1,595 | — | $0 | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 2,163 | $33.94 | $73.4K | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 4,519 | — | $0 | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 3,716 | $33.94 | $126.1K | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 7,764 | — | $0 | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 2,438 | $33.94 | $82.7K | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 5,095 | — | $0 | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 2,917 | $33.94 | $99.0K | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 6,095 | — | $0 | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 1,123 | $33.94 | $38.1K | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 2,345 | — | $0 | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 764 | $33.94 | $25.9K | Form 4 |
| 2026-08-24 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 1,595 | — | $0 | Form 4 |
| 2026-08-24 | Anschutz Barron | Other | Option exercise / conversion (derivative) | 1,629 | — | $0 | Form 4 |
| 2026-08-24 | Anschutz Barron | Other | Option exercise / conversion (derivative) | 1,258 | — | $0 | Form 4 |
| 2026-08-24 | Anschutz Barron | Other | Option exercise / conversion (derivative) | 1,337 | — | $0 | Form 4 |
| 2026-08-24 | Anschutz Barron | Other | Shares withheld for taxes / exercise cost | 780 | $33.94 | $26.5K | Form 4 |
| 2026-08-24 | Anschutz Barron | Other | Option exercise / conversion | 1,629 | — | $0 | Form 4 |
| 2026-08-24 | Anschutz Barron | Other | Shares withheld for taxes / exercise cost | 602 | $33.94 | $20.4K | Form 4 |
| 2026-08-24 | Anschutz Barron | Other | Option exercise / conversion | 1,258 | — | $0 | Form 4 |
| 2026-08-24 | Anschutz Barron | Other | Shares withheld for taxes / exercise cost | 640 | $33.94 | $21.7K | Form 4 |
| 2026-08-24 | Anschutz Barron | Other | Option exercise / conversion | 1,337 | — | $0 | Form 4 |
| 2026-08-21 | Brown Matthew Charles | Officer (Chief Financial Officer) | Option exercise / conversion (derivative) | 14,544 | — | $0 | Form 4 |
| 2026-08-21 | Brown Matthew Charles | Officer (Chief Financial Officer) | Shares withheld for taxes / exercise cost | 7,400 | $34.38 | $254.4K | Form 4 |
| 2026-08-21 | Brown Matthew Charles | Officer (Chief Financial Officer) | Option exercise / conversion | 14,544 | — | $0 | Form 4 |
| 2026-08-19 | Zecher Linda Kay | Director | Open-market sale | 690 | $35.76 | $24.7K | Form 4 |
| 2026-08-18 | Zecher Linda Kay | Director | Open-market sale | 700 | $35.46 | $24.8K | Form 4 |
| 2026-08-07 | Zecher Linda Kay | Director | Open-market sale | 550 | $36.50 | $20.1K | Form 4 |
| 2026-08-07 | Vicks Raymond Jr. | Director | Open-market sale | 1,819 | $35.94 | $65.4K | Form 4 |
| 2026-08-05 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 423,434 | — | $0 | Form 4 |
| 2026-08-05 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 300,736 | $36.48 | $10.97M | Form 4 |
| 2026-08-05 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 423,434 | $16.21 | $6.86M | Form 4 |
| 2026-08-04 | Zecher Linda Kay | Director | Open-market sale | 600 | $36.00 | $21.6K | Form 4 |
| 2026-08-03 | Zecher Linda Kay | Director | Open-market sale | 1,470 | $34.00 | $50.0K | Form 4 |
| 2026-06-15 | KEANE MARGARET M | Director | Option exercise / conversion (derivative) | 3,188 | — | $0 | Form 4 |
| 2026-06-15 | KEANE MARGARET M | Director | Option exercise / conversion | 3,188 | — | $0 | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 4,368 | — | $0 | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 7,764 | — | $0 | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 3,713 | — | $0 | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 6,095 | — | $0 | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 2,267 | — | $0 | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 1,162 | — | $0 | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 2,112 | $25.45 | $53.8K | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 4,368 | — | $0 | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 3,754 | $25.45 | $95.5K | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 7,764 | — | $0 | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 1,796 | $25.45 | $45.7K | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 3,713 | — | $0 | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 2,947 | $25.45 | $75.0K | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 6,095 | — | $0 | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 1,097 | $25.45 | $27.9K | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 2,267 | — | $0 | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 562 | $25.45 | $14.3K | Form 4 |
| 2026-05-22 | Thurmond Mark C. | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 1,162 | — | $0 | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 4,519 | — | $0 | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 7,764 | — | $0 | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 5,095 | — | $0 | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 6,095 | — | $0 | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 2,345 | — | $0 | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion (derivative) | 1,595 | — | $0 | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 2,163 | $25.45 | $55.0K | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 4,519 | — | $0 | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 3,716 | $25.45 | $94.6K | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 7,764 | — | $0 | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 2,438 | $25.45 | $62.0K | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 5,095 | — | $0 | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 2,917 | $25.45 | $74.2K | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 6,095 | — | $0 | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 1,123 | $25.45 | $28.6K | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 2,345 | — | $0 | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Shares withheld for taxes / exercise cost | 764 | $25.45 | $19.4K | Form 4 |
| 2026-05-22 | Vintz Stephen A | Director, Officer (Co-Chief Executive Officer) | Option exercise / conversion | 1,595 | — | $0 | Form 4 |
| 2026-05-22 | Anschutz Barron | Other | Option exercise / conversion (derivative) | 1,628 | — | $0 | Form 4 |
| 2026-05-22 | Anschutz Barron | Other | Option exercise / conversion (derivative) | 1,258 | — | $0 | Form 4 |
| 2026-05-22 | Anschutz Barron | Other | Option exercise / conversion (derivative) | 1,337 | — | $0 | Form 4 |
| 2026-05-22 | Anschutz Barron | Other | Shares withheld for taxes / exercise cost | 779 | $25.45 | $19.8K | Form 4 |
Ask the chat about TENB's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: TENABLE HOLDINGS INC (TENB).
Last updated 2026-10-05 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.