0001209191-23-059455.txt : 20231221 0001209191-23-059455.hdr.sgml : 20231221 20231221170155 ACCESSION NUMBER: 0001209191-23-059455 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231219 FILED AS OF DATE: 20231221 DATE AS OF CHANGE: 20231221 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Zagorski Mark CENTRAL INDEX KEY: 0001709574 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-40349 FILM NUMBER: 231506046 MAIL ADDRESS: STREET 1: C/O TREMOR VIDEO, INC. STREET 2: 1501 BROADWAY, SUITE 801 CITY: NEW YORK STATE: NY ZIP: 10036 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: DoubleVerify Holdings, Inc. CENTRAL INDEX KEY: 0001819928 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370] ORGANIZATION NAME: 06 Technology IRS NUMBER: 822714562 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 462 BROADWAY CITY: NEW YORK STATE: NY ZIP: 10013 BUSINESS PHONE: 212-631-2111 MAIL ADDRESS: STREET 1: 462 BROADWAY CITY: NEW YORK STATE: NY ZIP: 10013 4 1 doc4.xml FORM 4 SUBMISSION X0508 4 2023-12-19 0 0001819928 DoubleVerify Holdings, Inc. DV 0001709574 Zagorski Mark C/O DOUBLEVERIFY HOLDINGS, INC. 462 BROADWAY NEW YORK NY 10013 1 1 0 0 Chief Executive Officer 0 Common Stock 2023-11-30 5 P 0 E 389 28.22 A 365049 D Restricted Stock Units 2023-12-19 4 A 0 124827 0.00 A Common Stock 124827 124827 D Pursuant to the DoubleVerify Holdings, Inc. 2021 Employee Stock Purchase Plan (ESPP), the purchase price per share reported reflects a discount of 15% of the lesser of the share price at the first day of the offering period or the purchase date. Restricted stock units convert into common stock on a one-for-one basis. The restricted stock units vest 6.25% on March 15, 2024 (the "Vesting Date") and the remainder of the restricted stock units vest at a rate of 6.25% on each quarterly anniversary of the Vesting Date. /s/ Andrew E. Grimmig, as Attorney-in-Fact for Mark S. Zagorski 2023-12-21