0001660280-20-000114.txt : 20200903 0001660280-20-000114.hdr.sgml : 20200903 20200903161348 ACCESSION NUMBER: 0001660280-20-000114 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200901 FILED AS OF DATE: 20200903 DATE AS OF CHANGE: 20200903 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Riddick Stephen A CENTRAL INDEX KEY: 0001747310 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38600 FILM NUMBER: 201159400 MAIL ADDRESS: STREET 1: C/O TENABLE HOLDINGS, INC. STREET 2: 7021 COLUMBIA GATEWAY DRIVE, SUITE 500 CITY: COLUMBIA STATE: MD ZIP: 21046 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: 7021 COLUMBIA GATEWAY DRIVE, SUITE 500 CITY: COLUMBIA STATE: MD ZIP: 21046 BUSINESS PHONE: 410-872-0555 MAIL ADDRESS: STREET 1: 7021 COLUMBIA GATEWAY DRIVE, SUITE 500 CITY: COLUMBIA STATE: MD ZIP: 21046 4 1 wf-form4_159916401339402.xml FORM 4 X0306 4 2020-09-01 0 0001660280 Tenable Holdings, Inc. TENB 0001747310 Riddick Stephen A C/O TENABLE HOLDINGS, INC. 7021 COLUMBIA GATEWAY DRIVE, SUITE 500 COLUMBIA MD 21046 0 1 0 0 General Counsel & Secretary Common Stock 2020-09-01 4 M 0 2420 16.21 A 12713 D Common Stock 2020-09-01 4 S 0 2420 37.99 D 10293 D Employee Stock Option (right to buy) 16.21 2020-09-01 4 M 0 2420 0 D 2028-06-21 Common Stock 2420.0 111322 D The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. 25% of the shares underlying the option vest in equal monthly installments over the twelve-month period beginning on the second anniversary of June 21, 2018, and ending on the third anniversary, with the remainder vesting monthly over the twelve-month period thereafter, subject to the reporting person's continuous service with the Issuer as of each vesting date, and subject to accelerated vesting in specified circumstances. /s/ David Bartholomew, Attorney-in-Fact 2020-09-03