0001660280-21-000116.txt : 20210706 0001660280-21-000116.hdr.sgml : 20210706 20210706172226 ACCESSION NUMBER: 0001660280-21-000116 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210701 FILED AS OF DATE: 20210706 DATE AS OF CHANGE: 20210706 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: 211075174 MAIL ADDRESS: STREET 1: C/O TENABLE HOLDINGS, INC. STREET 2: 6100 MERRIWEATHER DRIVE 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 wf-form4_162560648813322.xml FORM 4 X0306 4 2021-07-01 0 0001660280 Tenable Holdings, Inc. TENB 0001747310 Riddick Stephen A C/O TENABLE HOLDINGS, INC. 6100 MERRIWEATHER DRIVE COLUMBIA MD 21044 0 1 0 0 General Counsel & Secretary Common Stock 2021-07-01 4 M 0 2420 16.21 A 27489 D Common Stock 2021-07-01 4 S 0 2420 41.35 D 25069 D Employee Stock Option (right to buy) 16.21 2021-07-01 4 M 0 2420 0 D 2028-06-21 Common Stock 2420.0 87122 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 2021-07-06