Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Tenable Holdings, Inc.TENB · Entity 4063 | Director · Co-Chief Executive Officer | August 24, 2026 | August 25, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Tenable Holdings, Inc.
Report date August 24, 2026 · Filed August 25, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 195,289 |
Ending reported balance
After 2026-08-24 transaction · row 12
12 source rows · reconciled sequenceRow 1 · 2026-08-24 · Exercise / conversion · Acquired 1,162 · Balance 183,350 Row 2 · 2026-08-24 · Tax withholding · Disposed 562 · Balance 182,788 F1: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Row 3 · 2026-08-24 · Exercise / conversion · Acquired 2,267 · Balance 185,055 Row 4 · 2026-08-24 · Tax withholding · Disposed 1,097 · Balance 183,958 F1: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Row 5 · 2026-08-24 · Exercise / conversion · Acquired 6,095 · Balance 190,053 Row 6 · 2026-08-24 · Tax withholding · Disposed 2,947 · Balance 187,106 F1: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Row 7 · 2026-08-24 · Exercise / conversion · Acquired 3,713 · Balance 190,819 Row 8 · 2026-08-24 · Tax withholding · Disposed 1,796 · Balance 189,023 F1: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Row 9 · 2026-08-24 · Exercise / conversion · Acquired 7,764 · Balance 196,787 Row 10 · 2026-08-24 · Tax withholding · Disposed 3,754 · Balance 193,033 F1: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Row 11 · 2026-08-24 · Exercise / conversion · Acquired 4,368 · Balance 197,401 Row 12 · 2026-08-24 · Tax withholding · Disposed 2,112 · Balance 195,289 F1: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. |
| Performance Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 2,330 |
Reported balance
After 2026-08-24 transaction · row 13
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 13 · 2026-08-24 · Exercise / conversion · Disposed 1,162 · Balance 2,330 F2: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. F3: On February 21, 2024, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2023 and determined a 93.9% payout for the measurement period based on the Issuer's fiscal year 2023 criteria. 25% of the shares underlying the PRSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. |
| Performance Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 13,606 |
Reported balance
After 2026-08-24 transaction · row 14
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 14 · 2026-08-24 · Exercise / conversion · Disposed 2,267 · Balance 13,606 F2: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. F4: On February 13, 2025, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2024 and determined a 96.4% payout for the measurement period based on the Issuer's fiscal year 2024 criteria. 25% of the shares underlying the PRSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. |
| Performance Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 60,957 |
Reported balance
After 2026-08-24 transaction · row 15
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 15 · 2026-08-24 · Exercise / conversion · Disposed 6,095 · Balance 60,957 F2: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. F5: On February 25, 2026, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 21, 2025 and determined a 97.2% payout for the measurement period based on the Issuer's fiscal year 2025 criteria. 25% of the shares underlying the PRSUs vested on February 25, 2026, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 7,426 |
Reported balance
After 2026-08-24 transaction · row 16
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 16 · 2026-08-24 · Exercise / conversion · Disposed 3,713 · Balance 7,426 F2: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. F6: 25% of the shares underlying the RSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 77,644 |
Reported balance
After 2026-08-24 transaction · row 17
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 17 · 2026-08-24 · Exercise / conversion · Disposed 7,764 · Balance 77,644 F2: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. F7: 25% of the shares underlying the RSUs vested on August 22, 2025, 25% on February 22, 2026, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 26,208 |
Reported balance
After 2026-08-24 transaction · row 18
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 18 · 2026-08-24 · Exercise / conversion · Disposed 4,368 · Balance 26,208 F2: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. F8: 25% of the shares underlying the RSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale.
F2: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.
F3: On February 21, 2024, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2023 and determined a 93.9% payout for the measurement period based on the Issuer's fiscal year 2023 criteria. 25% of the shares underlying the PRSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.
F4: On February 13, 2025, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2024 and determined a 96.4% payout for the measurement period based on the Issuer's fiscal year 2024 criteria. 25% of the shares underlying the PRSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.
F5: On February 25, 2026, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 21, 2025 and determined a 97.2% payout for the measurement period based on the Issuer's fiscal year 2025 criteria. 25% of the shares underlying the PRSUs vested on February 25, 2026, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.
F6: 25% of the shares underlying the RSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.
F7: 25% of the shares underlying the RSUs vested on August 22, 2025, 25% on February 22, 2026, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.
F8: 25% of the shares underlying the RSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| February 23, 2026 Filed Feb 25, 2026 21:06 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 46,586 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-26-000002 · wk-form4_1772053570.xml · nonDerivative · entry 11 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 168,225 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 23, 2026 Filed Feb 25, 2026 21:06 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Tax withholdingCommon Stock | 1,090 | $17.55 | $19,129.50 |
DisclosureSEC source: 0001651579-26-000002 · wk-form4_1772053570.xml · nonDerivative · entry 10 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 121,639 F1 · shares: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Read SEC document |
| February 23, 2026 Filed Feb 25, 2026 21:06 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 3,713 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-26-000002 · wk-form4_1772053570.xml · nonDerivative · entry 9 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 122,729 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 23, 2026 Filed Feb 25, 2026 21:06 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Tax withholdingCommon Stock | 1,865 | $17.55 | $32,730.75 |
DisclosureSEC source: 0001651579-26-000002 · wk-form4_1772053570.xml · nonDerivative · entry 8 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 119,016 F1 · shares: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Read SEC document |
| February 23, 2026 Filed Feb 25, 2026 21:06 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 3,857 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-26-000002 · wk-form4_1772053570.xml · nonDerivative · entry 7 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 120,881 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 23, 2026 Filed Feb 25, 2026 21:06 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Tax withholdingCommon Stock | 666 | $17.55 | $11,688.30 |
DisclosureSEC source: 0001651579-26-000002 · wk-form4_1772053570.xml · nonDerivative · entry 6 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 117,024 F1 · shares: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Read SEC document |
| February 23, 2026 Filed Feb 25, 2026 21:06 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 2,267 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-26-000002 · wk-form4_1772053570.xml · nonDerivative · entry 5 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 117,690 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 23, 2026 Filed Feb 25, 2026 21:06 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Tax withholdingCommon Stock | 342 | $17.55 | $6,002.10 |
DisclosureSEC source: 0001651579-26-000002 · wk-form4_1772053570.xml · nonDerivative · entry 4 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 115,423 F1 · shares: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Read SEC document |
| February 23, 2026 Filed Feb 25, 2026 21:06 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 1,162 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-26-000002 · wk-form4_1772053570.xml · nonDerivative · entry 3 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 115,765 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 23, 2026 Filed Feb 25, 2026 21:06 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Tax withholdingCommon Stock | 401 | $17.55 | $7,037.55 |
DisclosureSEC source: 0001651579-26-000002 · wk-form4_1772053570.xml · nonDerivative · entry 2 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 114,603 F1 · shares: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Read SEC document |
| February 23, 2026 Filed Feb 25, 2026 21:06 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 1,365 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-26-000002 · wk-form4_1772053570.xml · nonDerivative · entry 1 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 115,004 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionRestricted Stock Units · Derivative | 4,368 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · derivative · entry 18 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 39,312 Underlying: Common Stock · 4,368 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Issuer common stock. F8 · derivative.exercise_date: 25% of the shares underlying the RSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. F8 · derivative.expiration_date: 25% of the shares underlying the RSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionRestricted Stock Units · Derivative | 3,713 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · derivative · entry 17 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,565 Underlying: Common Stock · 3,713 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Issuer common stock. F7 · derivative.exercise_date: 25% of the shares underlying the RSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. F7 · derivative.expiration_date: 25% of the shares underlying the RSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionRestricted Stock Units · Derivative | 3,857 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · derivative · entry 16 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,857 Underlying: Common Stock · 3,857 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Issuer common stock. F6 · derivative.exercise_date: 25% of the shares underlying the RSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. F6 · derivative.expiration_date: 25% of the shares underlying the RSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionPerformance Restricted Stock Units · Derivative | 2,267 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · derivative · entry 15 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,407 Underlying: Common Stock · 2,267 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Issuer common stock. F5 · derivative.exercise_date: On February 13, 2025, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2024 and determined a 96.4% payout for the measurement period based on the Issuer's fiscal year 2024 criteria. 25% of the shares underlying the PRSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. F5 · derivative.expiration_date: On February 13, 2025, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2024 and determined a 96.4% payout for the measurement period based on the Issuer's fiscal year 2024 criteria. 25% of the shares underlying the PRSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionPerformance Restricted Stock Units · Derivative | 1,162 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · derivative · entry 14 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,816 Underlying: Common Stock · 1,162 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Issuer common stock. F4 · derivative.exercise_date: On February 21, 2024, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2023 and determined a 93.9% payout for the measurement period based on the Issuer's fiscal year 2023 criteria. 25% of the shares underlying the PRSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. F4 · derivative.expiration_date: On February 21, 2024, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2023 and determined a 93.9% payout for the measurement period based on the Issuer's fiscal year 2023 criteria. 25% of the shares underlying the PRSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionPerformance Restricted Stock Units · Derivative | 1,363 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · derivative · entry 13 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,365 Underlying: Common Stock · 1,363 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Issuer common stock. F3 · derivative.exercise_date: On February 22, 2023, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 23, 2022 and determined a 106% payout for the measurement period based on the Issuer's fiscal year 2022 criteria. 25% of the shares underlying the PRSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. F3 · derivative.expiration_date: On February 22, 2023, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 23, 2022 and determined a 106% payout for the measurement period based on the Issuer's fiscal year 2022 criteria. 25% of the shares underlying the PRSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Tax withholdingCommon Stock | 2,112 | $25.68 | $54,236.16 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · nonDerivative · entry 12 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 113,639 F1 · shares: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 4,368 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · nonDerivative · entry 11 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 115,751 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Tax withholdingCommon Stock | 1,796 | $25.68 | $46,121.28 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · nonDerivative · entry 10 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 111,383 F1 · shares: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 3,713 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · nonDerivative · entry 9 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 113,179 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Tax withholdingCommon Stock | 1,865 | $25.68 | $47,893.20 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · nonDerivative · entry 8 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 109,466 F1 · shares: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 3,857 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · nonDerivative · entry 7 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 111,331 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Tax withholdingCommon Stock | 1,097 | $25.68 | $28,170.96 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · nonDerivative · entry 6 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 107,474 F1 · shares: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 2,267 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · nonDerivative · entry 5 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 108,571 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Tax withholdingCommon Stock | 562 | $25.68 | $14,432.16 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · nonDerivative · entry 4 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 106,304 F1 · shares: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 1,162 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · nonDerivative · entry 3 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 106,866 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Tax withholdingCommon Stock | 660 | $25.68 | $16,948.80 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · nonDerivative · entry 2 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 105,704 F1 · shares: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. Read SEC document |
| November 24, 2025 Filed Nov 26, 2025 00:40 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 1,363 | $0.00 | $0.00 |
DisclosureSEC source: 0001651579-25-000004 · wk-form4_1764117635.xml · nonDerivative · entry 1 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 106,364 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 26, 2025 Filed Aug 27, 2025 20:04 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | SaleCommon Stock | 2,541 | $29.84 | $75,823.44 |
DisclosureSEC source: 0001660280-25-000112 · wk-form4_1756325094.xml · nonDerivative · entry 1 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 105,001 F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person. Read SEC document |
| August 25, 2025 Filed Aug 26, 2025 23:37 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionRestricted Stock Units · Derivative | 3,857 | $0.00 | $0.00 |
DisclosureSEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · derivative · entry 15 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,714 Underlying: Common Stock · 3,857 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. F9 · derivative.exercise_date: 25% of the shares underlying the RSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. F9 · derivative.expiration_date: 25% of the shares underlying the RSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. Read SEC document |
| August 25, 2025 Filed Aug 26, 2025 23:37 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionPerformance Restricted Stock Units · Derivative | 1,363 | $0.00 | $0.00 |
DisclosureSEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · derivative · entry 14 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,728 Underlying: Common Stock · 1,363 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. F8 · derivative.exercise_date: On February 22, 2023, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 23, 2022 and determined a 106% payout for the measurement period based on the Issuer's fiscal year 2022 criteria. 25% of the shares underlying the PRSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. F8 · derivative.expiration_date: On February 22, 2023, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 23, 2022 and determined a 106% payout for the measurement period based on the Issuer's fiscal year 2022 criteria. 25% of the shares underlying the PRSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. Read SEC document |
| August 25, 2025 Filed Aug 26, 2025 23:37 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 3,857 | $0.00 | $0.00 |
DisclosureSEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · nonDerivative · entry 8 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 107,542 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 25, 2025 Filed Aug 26, 2025 23:37 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 1,363 | $0.00 | $0.00 |
DisclosureSEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · nonDerivative · entry 7 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 103,685 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 25, 2025 Filed Aug 26, 2025 23:37 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | SaleCommon Stock | 28,500 | $30.25 | $862,125.00 |
DisclosureSEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · nonDerivative · entry 6 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 102,322 F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person. Read SEC document |
| August 22, 2025 Filed Aug 26, 2025 23:37 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionRestricted Stock Units · Derivative | 4,368 | $0.00 | $0.00 |
DisclosureSEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · derivative · entry 13 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 43,680 Underlying: Common Stock · 4,368 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. F7 · derivative.exercise_date: 25% of the shares underlying the RSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. F7 · derivative.expiration_date: 25% of the shares underlying the RSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. Read SEC document |
| August 22, 2025 Filed Aug 26, 2025 23:37 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionRestricted Stock Units · Derivative | 46,585 | $0.00 | $0.00 |
DisclosureSEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · derivative · entry 12 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 139,758 Underlying: Common Stock · 46,585 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. F6 · derivative.exercise_date: 25% of the shares underlying the RSUs vested on August 22, 2025, then 25% of the remaining will vest on February 22, 2026, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. F6 · derivative.expiration_date: 25% of the shares underlying the RSUs vested on August 22, 2025, then 25% of the remaining will vest on February 22, 2026, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. Read SEC document |
| August 22, 2025 Filed Aug 26, 2025 23:37 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionRestricted Stock Units · Derivative | 3,713 | $0.00 | $0.00 |
DisclosureSEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · derivative · entry 11 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,278 Underlying: Common Stock · 3,713 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. F5 · derivative.exercise_date: 25% of the shares underlying the RSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. F5 · derivative.expiration_date: 25% of the shares underlying the RSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. Read SEC document |
| August 22, 2025 Filed Aug 26, 2025 23:37 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionPerformance Restricted Stock Units · Derivative | 2,267 | $0.00 | $0.00 |
DisclosureSEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · derivative · entry 10 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,674 Underlying: Common Stock · 2,267 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. F4 · derivative.exercise_date: On February 13, 2025, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2024 and determined a 96.4% payout for the measurement period based on the Issuer's fiscal year 2024 criteria. 25% of the shares underlying the PRSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. F4 · derivative.expiration_date: On February 13, 2025, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2024 and determined a 96.4% payout for the measurement period based on the Issuer's fiscal year 2024 criteria. 25% of the shares underlying the PRSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. Read SEC document |
| August 22, 2025 Filed Aug 26, 2025 23:37 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionPerformance Restricted Stock Units · Derivative | 1,162 | $0.00 | $0.00 |
DisclosureSEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · derivative · entry 9 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,978 Underlying: Common Stock · 1,162 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. F3 · derivative.exercise_date: On February 21, 2024, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2023 and determined a 93.9% payout for the measurement period based on the Issuer's fiscal year 2023 criteria. 25% of the shares underlying the PRSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. F3 · derivative.expiration_date: On February 21, 2024, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2023 and determined a 93.9% payout for the measurement period based on the Issuer's fiscal year 2023 criteria. 25% of the shares underlying the PRSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. Read SEC document |
| August 22, 2025 Filed Aug 26, 2025 23:37 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 4,368 | $0.00 | $0.00 |
DisclosureSEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · nonDerivative · entry 5 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 130,822 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 22, 2025 Filed Aug 26, 2025 23:37 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 46,585 | $0.00 | $0.00 |
DisclosureSEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · nonDerivative · entry 4 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 126,454 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 22, 2025 Filed Aug 26, 2025 23:37 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 3,713 | $0.00 | $0.00 |
DisclosureSEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · nonDerivative · entry 3 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 79,869 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 22, 2025 Filed Aug 26, 2025 23:37 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 2,267 | $0.00 | $0.00 |
DisclosureSEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · nonDerivative · entry 2 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 76,156 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 22, 2025 Filed Aug 26, 2025 23:37 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 1,162 | $0.00 | $0.00 |
DisclosureSEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · nonDerivative · entry 1 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 73,889 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| May 27, 2025 Filed May 29, 2025 20:46 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | SaleCommon Stock | 2,483 | $32.45 | $80,573.35 |
DisclosureSEC source: 0001628280-25-028378 · wk-form4_1748551608.xml · nonDerivative · entry 1 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 72,727 F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person. Read SEC document |
| May 23, 2025 Filed May 27, 2025 20:55 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionRestricted Stock Units · Derivative | 3,857 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-027972 · wk-form4_1748379330.xml · derivative · entry 13 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,571 Underlying: Common Stock · 3,857 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. F9 · derivative.exercise_date: 25% of the shares underlying the RSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. F9 · derivative.expiration_date: 25% of the shares underlying the RSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. Read SEC document |
| May 23, 2025 Filed May 27, 2025 20:55 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionPerformance Restricted Stock Units · Derivative | 1,363 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-027972 · wk-form4_1748379330.xml · derivative · entry 12 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,091 Underlying: Common Stock · 1,363 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. F8 · derivative.exercise_date: On February 22, 2023, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 23, 2022 and determined a 106% payout for the measurement period based on the Issuer's fiscal year 2022 criteria. 25% of the shares underlying the PRSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. F8 · derivative.expiration_date: On February 22, 2023, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 23, 2022 and determined a 106% payout for the measurement period based on the Issuer's fiscal year 2022 criteria. 25% of the shares underlying the PRSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. Read SEC document |
| May 23, 2025 Filed May 27, 2025 20:55 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | SaleCommon Stock | 5,577 | $31.98 | $178,352.46 |
DisclosureSEC source: 0001628280-25-027972 · wk-form4_1748379330.xml · nonDerivative · entry 7 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 75,210 F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person. F2 · balance_after: 624 shares were acquired under the Issuer's Employee Stock Purchase Plan in transactions that were exempt under both Rule 16b-3(d) and Rule 16b-3(c). Read SEC document |
| May 23, 2025 Filed May 27, 2025 20:55 UTC | Tenable Holdings, Inc. TENB · Entity 4063 | Exercise / conversionCommon Stock | 3,857 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-027972 · wk-form4_1748379330.xml · nonDerivative · entry 6 Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 80,163 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.