0001660280-23-000122.txt : 20230824 0001660280-23-000122.hdr.sgml : 20230824 20230824181107 ACCESSION NUMBER: 0001660280-23-000122 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230822 FILED AS OF DATE: 20230824 DATE AS OF CHANGE: 20230824 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Thurmond Mark C. CENTRAL INDEX KEY: 0001651579 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38600 FILM NUMBER: 231203277 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] 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_1692915057.xml FORM 4 X0508 4 2023-08-22 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 2023-08-22 4 S 0 12531 45.18 D 34979 D Common Stock 2023-08-23 4 M 0 1362 0 A 36341 D Common Stock 2023-08-23 4 M 0 3856 0 A 40197 D Common Stock 2023-08-24 4 S 0 2584 43.42 D 37613 D Performance Restricted Stock Units 2023-08-23 4 M 0 1362 0 D Common Stock 1362 13629 D Restricted Stock Units 2023-08-23 4 M 0 3856 0 D Common Stock 3856 38569 D The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. 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. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. 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. 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. /s/ David Bartholomew, Attorney-in-Fact 2023-08-24