Mark Thurmond compensation by year
Tenable Summary Compensation Table · all 4 fiscal years held| Component | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|
| Salary | $411,667 | $414,000 | $426,083 | $450,583 |
| Bonus | $0 | $0 | $0 | $0 |
| Stock awards | $3,699,997 | $3,424,954 | $5,074,944 | $10,999,950 |
| Option awards | $0 | $0 | $0 | $0 |
| Non-equity incentive | $372,393 | $351,744 | $368,940 | $397,807 |
| Pension and deferred compensation | $0 | $0 | $0 | $0 |
| All other | $8,832 | $9,950 | $9,872 | $9,615 |
| Total | $4,492,889 | $4,200,648 | $5,879,839 | $11,857,955 |
Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: Tenable Holdings, Inc. DEF 14A filed April 2, 2026, accession 0001660280-26-000015, and prior-year filings. Open the filing on EDGAR.
Equity holdings
unvested awards at FY2025 year-end| Type | Unvested units | Value at year-end | Exercise price |
|---|---|---|---|
| RSU | 139,758 | $3,288,506 | — |
| RSU | 100,338 | $2,360,953 | — |
| RSU | 39,312 | $925,011 | — |
| RSU | 20,407 | $480,177 | — |
| RSU | 18,565 | $436,834 | — |
| RSU | 5,816 | $136,850 | — |
| RSU | 3,857 | $90,755 | — |
| RSU | 1,365 | $32,118 | — |
Per the Outstanding Equity Awards at Fiscal Year-End table in Tenable Holdings, Inc.'s FY2025 proxy; value at the fiscal year-end close, as the company printed it.
Insider transactions since the last proxy
36 Form 4 lines since the FY2025 proxy (filed April 2, 2026)current to 2026-09-24 · updated nightly
| Date | Transaction | Plan | Shares | Price | Held after |
|---|---|---|---|---|---|
| 2026-08-24 | Exercise or conversion | — | 1,162 | $0.00 | 183,350 |
| 2026-08-24 | Tax withholding | — | 562 | $33.94 | 182,788 |
| 2026-08-24 | Exercise or conversion derivative | — | 6,095 | $0.00 | 60,957 |
| 2026-08-24 | Exercise or conversion derivative | — | 2,267 | $0.00 | 13,606 |
| 2026-08-24 | Exercise or conversion | — | 3,713 | $0.00 | 190,819 |
| 2026-08-24 | Tax withholding | — | 2,947 | $33.94 | 187,106 |
| 2026-08-24 | Exercise or conversion | — | 4,368 | $0.00 | 197,401 |
| 2026-08-24 | Exercise or conversion | — | 2,267 | $0.00 | 185,055 |
The 8 most recent of 36 lines, each as reported on the Form 4. "10b5-1" marks a trade the filing reports under a pre-arranged trading plan. View every Form 4 filing on EDGAR →
Change-in-control & termination
estimated payments Tenable discloses, by trigger · FY2025| Trigger | Cash severance | Accelerated equity | Benefits continuation | Total as disclosed |
|---|---|---|---|---|
| Death | $105,135 | $7,751,204 | — | — |
| Resignation for good reason, no change in control | $943,461 | $0 | — | — |
| Change in control and involuntary termination | $1,341,586 | $7,751,204 | — | — |
| Disability | $105,135 | $7,751,204 | — | — |
| Involuntary termination without cause | $943,461 | $0 | — | — |
| Change in control and resignation for good reason | $1,341,586 | $7,751,204 | — | — |
Per the Potential Payments Upon Termination or Change in Control table in Tenable Holdings, Inc.'s FY2025 proxy. Estimates as the company printed them; a dash means it printed no figure.
Tenable’s named executive officers, FY2025
as the company reported each| Named executive officer | Role | FY2025 total |
|---|---|---|
| Stephen Vintz | Co-Chief Executive Officer; Former Chief Financial Officer | $11,862,340 |
| Mark Thurmond · this page | Co-Chief Executive Officer; Former Chief Operating Officer | $11,857,955 |
| Matthew Brown | Chief Financial Officer | $7,291,013 |
The full Tenable compensation record
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How this record is built
Every figure on this page is one figure from a public SEC filing, printed as the filing states it and cited to the document. Compensation totals are Tenable's own disclosed totals, not summed by Velarion. Insider transactions are read from Form 4 filings and cover every line filed since the most recent proxy. Nothing is estimated by Velarion; where the company does not disclose a value the cell reads "—", and a section appears only where the company discloses the data. Corrections: records@velarion.ai.
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