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Vintz Stephen A

Disclosed activity across 1 company

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19835
SEC CIK
0001345943

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Tenable Holdings, Inc.TENB · Entity 4063Director · Co-Chief Executive OfficerAugust 24, 2026August 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 / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect624,816 Ending reported balance After 2026-08-24 transaction · row 12
12 source rows · reconciled sequence

Row 1 · 2026-08-24 · Exercise / conversion · Acquired 1,595 · Balance 612,119

Row 2 · 2026-08-24 · Tax withholding · Disposed 764 · Balance 611,355

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 2,345 · Balance 613,700

Row 4 · 2026-08-24 · Tax withholding · Disposed 1,123 · Balance 612,577

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 618,672

Row 6 · 2026-08-24 · Tax withholding · Disposed 2,917 · Balance 615,755

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 5,095 · Balance 620,850

Row 8 · 2026-08-24 · Tax withholding · Disposed 2,438 · Balance 618,412

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 626,176

Row 10 · 2026-08-24 · Tax withholding · Disposed 3,716 · Balance 622,460

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 4,519 · Balance 626,979

Row 12 · 2026-08-24 · Tax withholding · Disposed 2,163 · Balance 624,816

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 securityDirect3,195 Reported balance After 2026-08-24 transaction · row 13 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 13 · 2026-08-24 · Exercise / conversion · Disposed 1,595 · Balance 3,195

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 securityDirect14,077 Reported balance After 2026-08-24 transaction · row 14 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 14 · 2026-08-24 · Exercise / conversion · Disposed 2,345 · Balance 14,077

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 securityDirect60,957 Reported balance After 2026-08-24 transaction · row 15 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 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 securityDirect10,191 Reported balance After 2026-08-24 transaction · row 16 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 16 · 2026-08-24 · Exercise / conversion · Disposed 5,095 · Balance 10,191

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 vest 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 securityDirect77,644 Reported balance After 2026-08-24 transaction · row 17 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 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 securityDirect27,114 Reported balance After 2026-08-24 transaction · row 18 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 18 · 2026-08-24 · Exercise / conversion · Disposed 4,519 · Balance 27,114

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 vest 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 vest 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 vest 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

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Purchases/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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionRestricted Stock Units · Derivative 4,519 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · derivative · entry 18

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,114

Underlying: Common Stock · 4,519 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: 25% of the shares underlying the RSUs vest 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 vest 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 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionRestricted Stock Units · Derivative 7,764 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · derivative · entry 17

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,644

Underlying: Common Stock · 7,764 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 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.

F7 · derivative.expiration_date: 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.

Read SEC document
August 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionRestricted Stock Units · Derivative 5,095 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · derivative · entry 16

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,191

Underlying: Common Stock · 5,095 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 vest 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.

F6 · derivative.expiration_date: 25% of the shares underlying the RSUs vest 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 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionPerformance Restricted Stock Units · Derivative 6,095 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · derivative · entry 15

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,957

Underlying: Common Stock · 6,095 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: 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.

F5 · derivative.expiration_date: 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.

Read SEC document
August 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionPerformance Restricted Stock Units · Derivative 2,345 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · derivative · entry 14

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,077

Underlying: Common Stock · 2,345 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 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionPerformance Restricted Stock Units · Derivative 1,595 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · derivative · entry 13

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,195

Underlying: Common Stock · 1,595 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 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Tax withholdingCommon Stock 2,163 $33.94 $73,412.22
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · nonDerivative · entry 12

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 624,816

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
August 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionCommon Stock 4,519 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · nonDerivative · entry 11

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 626,979

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 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Tax withholdingCommon Stock 3,716 $33.94 $126,121.04
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · nonDerivative · entry 10

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 622,460

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
August 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionCommon Stock 7,764 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · nonDerivative · entry 9

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 626,176

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 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Tax withholdingCommon Stock 2,438 $33.94 $82,745.72
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · nonDerivative · entry 8

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 618,412

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
August 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionCommon Stock 5,095 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · nonDerivative · entry 7

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 620,850

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 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Tax withholdingCommon Stock 2,917 $33.94 $99,002.98
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · nonDerivative · entry 6

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 615,755

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
August 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionCommon Stock 6,095 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · nonDerivative · entry 5

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 618,672

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 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Tax withholdingCommon Stock 1,123 $33.94 $38,114.62
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · nonDerivative · entry 4

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 612,577

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
August 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionCommon Stock 2,345 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · nonDerivative · entry 3

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 613,700

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 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Tax withholdingCommon Stock 764 $33.94 $25,930.16
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · nonDerivative · entry 2

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 611,355

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
August 24, 2026 Filed Aug 25, 2026 20:02 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionCommon Stock 1,595 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000012 · wk-form4_1787688169.xml · nonDerivative · entry 1

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 612,119

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 05, 2026 Filed Aug 7, 2026 23:46 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 423,434 $0.00 Strike: $16.21 $0.00
Disclosure

SEC source: 0001345943-26-000010 · wk-form4_1786146403.xml · derivative · entry 3

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 423,434 shares

Expires 2028-06-21

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_date: 100% of the shares underlying the option vested as of June 21, 2022.

Read SEC document
August 05, 2026 Filed Aug 7, 2026 23:46 UTC Tenable Holdings, Inc. TENB · Entity 4063 Tax withholdingCommon Stock 300,736 $36.48 $10,970,849.28
Disclosure

SEC source: 0001345943-26-000010 · wk-form4_1786146403.xml · nonDerivative · entry 2

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 610,524

F1 · shares: Represents the number of shares of Common Stock that have been withheld by the Issuer to satisfy the exercise price and the related tax withholding obligations in connection with the net exercise of the stock options reported herein. This transaction does not involve a market sale of shares.

Read SEC document
August 05, 2026 Filed Aug 7, 2026 23:46 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionCommon Stock 423,434 $16.21 $6,863,865.14
Disclosure

SEC source: 0001345943-26-000010 · wk-form4_1786146403.xml · nonDerivative · entry 1

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 911,260

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 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionRestricted Stock Units · Derivative 4,519 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · derivative · entry 18

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,633

Underlying: Common Stock · 4,519 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 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 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.

F9 · 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
May 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionRestricted Stock Units · Derivative 7,764 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · derivative · entry 17

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,408

Underlying: Common Stock · 7,764 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 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 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 · derivative.expiration_date: 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.

Read SEC document
May 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionRestricted Stock Units · Derivative 5,095 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · derivative · entry 16

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,286

Underlying: Common Stock · 5,095 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 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
May 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionPerformance Restricted Stock Units · Derivative 6,095 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · derivative · entry 15

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,052

Underlying: Common Stock · 6,095 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 RSU represents a contingent right to receive one share of Issuer common stock.

F6 · derivative.exercise_date: 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 · derivative.expiration_date: 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.

Read SEC document
May 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionPerformance Restricted Stock Units · Derivative 2,345 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · derivative · entry 14

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,422

Underlying: Common Stock · 2,345 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 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
May 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionPerformance Restricted Stock Units · Derivative 1,595 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · derivative · entry 13

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,790

Underlying: Common Stock · 1,595 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 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
May 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Tax withholdingCommon Stock 2,163 $25.45 $55,048.35
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · nonDerivative · entry 12

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 487,826

F2 · 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
May 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionCommon Stock 4,519 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · nonDerivative · entry 11

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 489,989

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 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Tax withholdingCommon Stock 3,716 $25.45 $94,572.20
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · nonDerivative · entry 10

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 485,470

F2 · 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
May 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionCommon Stock 7,764 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · nonDerivative · entry 9

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 489,186

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 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Tax withholdingCommon Stock 2,438 $25.45 $62,047.10
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · nonDerivative · entry 8

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 481,422

F2 · 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
May 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionCommon Stock 5,095 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · nonDerivative · entry 7

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 483,860

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 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Tax withholdingCommon Stock 2,917 $25.45 $74,237.65
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · nonDerivative · entry 6

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 478,765

F2 · 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
May 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionCommon Stock 6,095 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · nonDerivative · entry 5

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 481,682

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 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Tax withholdingCommon Stock 1,123 $25.45 $28,580.35
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · nonDerivative · entry 4

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 475,587

F2 · 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
May 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionCommon Stock 2,345 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · nonDerivative · entry 3

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 476,710

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 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Tax withholdingCommon Stock 764 $25.45 $19,443.80
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · nonDerivative · entry 2

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 474,365

F2 · 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
May 22, 2026 Filed May 26, 2026 23:00 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionCommon Stock 1,595 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000008 · wk-form4_1779836432.xml · nonDerivative · entry 1

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 475,129

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.

F1 · balance_after: 820 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 08, 2026 Filed May 12, 2026 20:36 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 105,000 $0.00 Strike: $4.15 $0.00
Disclosure

SEC source: 0001345943-26-000006 · wk-form4_1778618181.xml · derivative · entry 3

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 105,000 shares

Expires 2026-06-30

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_date: 100% of the shares underlying this option vested as of June 30, 2020.

Read SEC document
May 08, 2026 Filed May 12, 2026 20:36 UTC Tenable Holdings, Inc. TENB · Entity 4063 Tax withholdingCommon Stock 60,917 $21.29 $1,296,922.93
Disclosure

SEC source: 0001345943-26-000006 · wk-form4_1778618181.xml · nonDerivative · entry 2

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 472,714

F1 · shares: Represents the number of shares of Common Stock withheld by the Issuer to satisfy the exercise price and the related tax withholding obligations in connection with the net exercise of the stock options reported herein. This transaction does not involve a market sale of shares.

Read SEC document
May 08, 2026 Filed May 12, 2026 20:36 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionCommon Stock 105,000 $4.15 $435,750.00
Disclosure

SEC source: 0001345943-26-000006 · wk-form4_1778618181.xml · nonDerivative · entry 1

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 533,631

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 26, 2026 Filed Feb 27, 2026 22:14 UTC Tenable Holdings, Inc. TENB · Entity 4063 GrantRestricted Stock Units · Derivative 341,847 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000004 · wk-form4_1772230440.xml · derivative · entry 4

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 341,847

Underlying: Common Stock · 341,847 shares

Expires not disclosed

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: 25% of the shares underlying the RSUs vest on February 22, 2027, 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: 25% of the shares underlying the RSUs vest on February 22, 2027, 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
February 25, 2026 Filed Feb 27, 2026 22:14 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionPerformance Restricted Stock Units · Derivative 24,381 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000004 · wk-form4_1772230440.xml · derivative · entry 3

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,147

Underlying: Common Stock · 24,381 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 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.

F3 · derivative.expiration_date: 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.

Read SEC document
February 25, 2026 Filed Feb 27, 2026 22:14 UTC Tenable Holdings, Inc. TENB · Entity 4063 Tax withholdingCommon Stock 11,667 $19.00 $221,673.00
Disclosure

SEC source: 0001345943-26-000004 · wk-form4_1772230440.xml · nonDerivative · entry 2

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 428,631

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 25, 2026 Filed Feb 27, 2026 22:14 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionCommon Stock 24,381 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000004 · wk-form4_1772230440.xml · nonDerivative · entry 1

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 440,298

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 21:05 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionRestricted Stock Units · Derivative 4,518 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000002 · wk-form4_1772053554.xml · derivative · entry 21

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,152

Underlying: Common Stock · 4,518 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.

F9 · 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.

F9 · 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
February 23, 2026 Filed Feb 25, 2026 21:05 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionRestricted Stock Units · Derivative 46,586 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000002 · wk-form4_1772053554.xml · derivative · entry 20

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,172

Underlying: Common Stock · 46,586 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 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 · derivative.expiration_date: 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.

Read SEC document
February 23, 2026 Filed Feb 25, 2026 21:05 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionRestricted Stock Units · Derivative 5,095 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000002 · wk-form4_1772053554.xml · derivative · entry 19

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,381

Underlying: Common Stock · 5,095 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.

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February 23, 2026 Filed Feb 25, 2026 21:05 UTC Tenable Holdings, Inc. TENB · Entity 4063 Exercise / conversionRestricted Stock Units · Derivative 5,316 $0.00 $0.00
Disclosure

SEC source: 0001345943-26-000002 · wk-form4_1772053554.xml · derivative · entry 18

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,316 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.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.