0001906904-25-000006.txt : 20250417 0001906904-25-000006.hdr.sgml : 20250417 20250417183517 ACCESSION NUMBER: 0001906904-25-000006 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20250415 FILED AS OF DATE: 20250417 DATE AS OF CHANGE: 20250417 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Coppola Brian CENTRAL INDEX KEY: 0001906904 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39331 FILM NUMBER: 25848780 MAIL ADDRESS: STREET 1: C/O TREBIA ACQUISITION CORP. STREET 2: 41 MADISON AVENUE, SUITE 2020 CITY: NEW YORK STATE: NY ZIP: 10010 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: System1, Inc. CENTRAL INDEX KEY: 0001805833 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370] ORGANIZATION NAME: 06 Technology EIN: 923978051 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 4235 REDWOOD AVENUE CITY: MARINA DEL REY STATE: CA ZIP: 90066 BUSINESS PHONE: 310-924-6037 MAIL ADDRESS: STREET 1: 4235 REDWOOD AVENUE CITY: MARINA DEL RAY STATE: CA ZIP: 90066 FORMER COMPANY: FORMER CONFORMED NAME: Trebia Acquisition Corp. DATE OF NAME CHANGE: 20200306 4 1 wk-form4_1744929311.xml FORM 4 X0508 4 2025-04-15 0 0001805833 System1, Inc. SST 0001906904 Coppola Brian 4235 REDWOOD AVE LOS ANGELES CA 90066 0 1 0 0 Chief Ad Operations Officer 0 Class A Common Stock 2025-04-15 4 F 0 3300 0.31 D 281851 D Upon the vesting of 7,537 restricted stock units ("RSUs") previously granted to the reporting person, the Company withheld 3,300 shares to cover the reporting person's tax withholding obligation with respect to the vesting of such RSUs. Includes 71,513 unvested RSUs. /s/ Daniel Weinrot, Attorney-in-Fact for Brian Coppola 2025-04-17