0001387131-23-000270.txt : 20230112 0001387131-23-000270.hdr.sgml : 20230112 20230112105606 ACCESSION NUMBER: 0001387131-23-000270 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230111 FILED AS OF DATE: 20230112 DATE AS OF CHANGE: 20230112 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SOSIN CLIFFORD CENTRAL INDEX KEY: 0001697919 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37344 FILM NUMBER: 23525245 MAIL ADDRESS: STREET 1: 8 WRIGHT STREET STREET 2: 1ST FL CITY: WESTPORT STATE: CT ZIP: 06880 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Party City Holdco Inc. CENTRAL INDEX KEY: 0001592058 STANDARD INDUSTRIAL CLASSIFICATION: RETAIL-MISCELLANEOUS RETAIL [5900] IRS NUMBER: 460539758 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 100 TICE BLVD. CITY: WOODCLIFF LAKE STATE: NJ ZIP: 07677 BUSINESS PHONE: 914-345-2020 MAIL ADDRESS: STREET 1: 100 TICE BLVD. CITY: WOODCLIFF LAKE STATE: NJ ZIP: 07677 FORMER COMPANY: FORMER CONFORMED NAME: PC Topco Holdings, Inc. DATE OF NAME CHANGE: 20131114 4 1 prty-form4_011123.xml FORM 4 - SOSIN X0306 4 2023-01-11 1 0001592058 Party City Holdco Inc. PRTY 0001697919 SOSIN CLIFFORD C/O CAS INVESTMENT PARTNERS, LLC 135 E 57TH STREET, SUITE 18-108 NEW YORK NY 10022 0 0 1 0 Common Stock 2023-01-11 4 S 0 19557248 0.366 D 0 I See footnote These shares were owned directly by Sosin Master, L.P. and CSWR Partners, L.P. The Reporting Person is the Managing Member of CAS Investment Partners, LLC, which is investment manager to both Sosin Master, L.P. and CSWR Partners, L.P. /s/ Clifford Sosin 2023-01-12