0000950142-26-000911.txt : 20260330 0000950142-26-000911.hdr.sgml : 20260330 20260330141047 ACCESSION NUMBER: 0000950142-26-000911 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06c ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20260330 DATE AS OF CHANGE: 20260330 EFFECTIVENESS DATE: 20260330 FILER: COMPANY DATA: COMPANY CONFORMED NAME: OSP III Co-Invest Sidecar P, LP CENTRAL INDEX KEY: 0002115737 ORGANIZATION NAME: EIN: 414609345 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-578282 FILM NUMBER: 26812461 BUSINESS ADDRESS: STREET 1: 450 PARK AVENUE STREET 2: 22ND FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 212-373-3034 MAIL ADDRESS: STREET 1: 450 PARK AVENUE STREET 2: 22ND FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 D 1 primary_doc.xml X0708 D LIVE 0002115737 OSP III Co-Invest Sidecar P, LP 450 PARK AVENUE 22ND FLOOR NEW YORK NY NEW YORK 10022 212-433-3050 DELAWARE None None Limited Partnership true 2026 Joe Benavides 450 Park Avenue 22nd Floor New York NY NEW YORK 10022 Executive Officer Partner of the Management Company of the Issuer. Theodore W. Coons, Jr. 450 Park Avenue 22nd Floor New York NY NEW YORK 10022 Executive Officer Partner of the Management Company of the Issuer. Pooled Investment Fund Private Equity Fund false Decline to Disclose 06c 3C 3C.7 false true false true true false 1 Indefinite 0 Indefinite false 0 0 0 0 false OSP III Co-Invest Sidecar P, LP /s/ Joe Benavides Joe Benavides Partner of the Management Company of the Issuer 2026-03-30