0001660280-24-000097.txt : 20240523 0001660280-24-000097.hdr.sgml : 20240523 20240523172610 ACCESSION NUMBER: 0001660280-24-000097 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240521 FILED AS OF DATE: 20240523 DATE AS OF CHANGE: 20240523 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Thurmond Mark C. CENTRAL INDEX KEY: 0001651579 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38600 FILM NUMBER: 24979766 MAIL ADDRESS: STREET 1: C/O TENABLE HOLDINGS, INC.0 STREET 2: 6100 MERRIWEATHER DRIVE, 12TH FLOOR CITY: COLUMBIA STATE: MD ZIP: 21044 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Tenable Holdings, Inc. CENTRAL INDEX KEY: 0001660280 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] ORGANIZATION NAME: 06 Technology IRS NUMBER: 475580846 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 6100 MERRIWEATHER DRIVE CITY: COLUMBIA STATE: MD ZIP: 21044 BUSINESS PHONE: 410-872-0555 MAIL ADDRESS: STREET 1: 6100 MERRIWEATHER DRIVE CITY: COLUMBIA STATE: MD ZIP: 21044 4 1 wk-form4_1716499547.xml FORM 4 X0508 4 2024-05-21 0 0001660280 Tenable Holdings, Inc. TENB 0001651579 Thurmond Mark C. C/O TENABLE HOLDINGS, INC. 6100 MERRIWEATHER DRIVE COLUMBIA MD 21044 0 1 0 0 Chief Operating Officer 1 Common Stock 2024-05-21 4 S 0 820 43.55 D 29515 D Common Stock 2024-05-22 4 M 0 1161 0 A 30676 D Common Stock 2024-05-22 4 M 0 3712 0 A 34388 D Performance Restricted Stock Units 2024-05-22 4 M 0 1161 0 D Common Stock 1161 12785 D Restricted Stock Units 2024-05-22 4 M 0 3712 0 D Common Stock 3712 40843 D The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. 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 23, 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. 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. /s/ David Bartholomew, Attorney-in-Fact 2024-05-23