0000950142-26-000250.txt : 20260128 0000950142-26-000250.hdr.sgml : 20260128 20260128170627 ACCESSION NUMBER: 0000950142-26-000250 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: 20260128 DATE AS OF CHANGE: 20260128 EFFECTIVENESS DATE: 20260128 FILER: COMPANY DATA: COMPANY CONFORMED NAME: OSP III Co-Invest Sidecar Rose, LP CENTRAL INDEX KEY: 0002098132 ORGANIZATION NAME: EIN: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-571496 FILM NUMBER: 26573443 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 FORMER COMPANY: FORMER CONFORMED NAME: OSP III Co-Invest Sidecar TWR, LP DATE OF NAME CHANGE: 20251125 D 1 primary_doc.xml X0708 D LIVE 0002098132 OSP III Co-Invest Sidecar Rose, LP 450 PARK AVENUE 22ND FLOOR NEW YORK NY NEW YORK 10022 212-433-3050 DELAWARE None OSP III Co-Invest Sidecar TWR, LP Limited Partnership true 2025 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 Rose, LP /s/ Joe Benavides Joe Benavides Partner of the Management Company of the Issuer 2026-01-28