0001729851-21-000004.txt : 20210830 0001729851-21-000004.hdr.sgml : 20210830 20210830170911 ACCESSION NUMBER: 0001729851-21-000004 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210827 FILED AS OF DATE: 20210830 DATE AS OF CHANGE: 20210830 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Cooper Steve D CENTRAL INDEX KEY: 0001729851 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38371 FILM NUMBER: 211224402 MAIL ADDRESS: STREET 1: 2235 ENTERPRISE ST STE 110 CITY: ESCONDIDO STATE: CA ZIP: 92029 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ONE STOP SYSTEMS, INC. CENTRAL INDEX KEY: 0001394056 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRONIC COMPUTERS [3571] IRS NUMBER: 330885351 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2235 ENTERPRISE ST STE 110 CITY: ESCONDIDO STATE: CA ZIP: 92029 BUSINESS PHONE: 760-745-9883 MAIL ADDRESS: STREET 1: 2235 ENTERPRISE ST STE 110 CITY: ESCONDIDO STATE: CA ZIP: 92029 FORMER COMPANY: FORMER CONFORMED NAME: ONE STOP SYSTEMS INC DATE OF NAME CHANGE: 20070322 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2021-08-27 0 0001394056 ONE STOP SYSTEMS, INC. OSS 0001729851 Cooper Steve D 1340 DEXTER PLACE ESCONDIDO CA 92029 0 0 1 0 One Stop Systems, Inc 2021-08-27 4 S 0 50000 5.66 D 2938255 I Shares owned directly by Cooper Revocable Trust dated April 25, 2001, a ten percent owner Price is weighted average of trades made that day. Steve Cooper 2021-08-30 Steve Cooper, Trustee, Cooper Revocable Trust dated April 25, 2001 2021-08-30