0000899140-25-000522.txt : 20250407 0000899140-25-000522.hdr.sgml : 20250407 20250407174710 ACCESSION NUMBER: 0000899140-25-000522 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20250403 FILED AS OF DATE: 20250407 DATE AS OF CHANGE: 20250407 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Gryzlov Yury CENTRAL INDEX KEY: 0001805673 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38685 FILM NUMBER: 25819193 MAIL ADDRESS: STREET 1: C/O GRID DYNAMICS HOLDINGS INC STREET 2: 5000 EXECUTIVE PARKWAY, SUITE 520 CITY: SAN RAMON STATE: CA ZIP: 94583 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: GRID DYNAMICS HOLDINGS, INC. CENTRAL INDEX KEY: 0001743725 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] ORGANIZATION NAME: 06 Technology EIN: 830632724 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 7660 FAY AVENUE STREET 2: SUITE H, UNIT 339 CITY: LA JOLLA STATE: CA ZIP: 92037 BUSINESS PHONE: (619) 736-6855 MAIL ADDRESS: STREET 1: 7660 FAY AVENUE STREET 2: SUITE H, UNIT 339 CITY: LA JOLLA STATE: CA ZIP: 92037 FORMER COMPANY: FORMER CONFORMED NAME: ChaSerg Technology Acquisition Corp DATE OF NAME CHANGE: 20180615 4 1 form4.xml X0508 4 2025-04-03 0001743725 GRID DYNAMICS HOLDINGS, INC. GDYN 0001805673 Gryzlov Yury C/O GRID DYNAMICS HOLDINGS, INC. 5000 EXECUTIVE PARKWAY, SUITE 520 SAN RAMON CA 94583 true CHIEF OPERATING OFFICER true Common Stock 2025-04-03 4 S 0 737 14.8 D 478269 D These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 21, 2024. /s/ Anil Doradla, by power of attorney 2025-04-07