0001104659-25-023853.txt : 20250314 0001104659-25-023853.hdr.sgml : 20250314 20250314125714 ACCESSION NUMBER: 0001104659-25-023853 CONFORMED SUBMISSION TYPE: D/A PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06b ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20250314 DATE AS OF CHANGE: 20250314 EFFECTIVENESS DATE: 20250314 FILER: COMPANY DATA: COMPANY CONFORMED NAME: MASON CAPITAL L P CENTRAL INDEX KEY: 0001369875 ORGANIZATION NAME: IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FILING VALUES: FORM TYPE: D/A SEC ACT: 1933 Act SEC FILE NUMBER: 021-92252 FILM NUMBER: 25738998 BUSINESS ADDRESS: STREET 1: 110 EAST 59TH ST 30TH FL CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 212-771-1206 MAIL ADDRESS: STREET 1: 110 EAST 59TH ST 30TH FL CITY: NEW YORK STATE: NY ZIP: 10022 D/A 1 primary_doc.xml X0708 D/A LIVE 0001369875 MASON CAPITAL L P 110 EAST 59TH ST 30TH FL NEW YORK NY NEW YORK 10022 212-771-1206 DELAWARE None None Limited Partnership true N/A MASON MANAGEMENT LLC 110 EAST 59TH STREET, 30TH FL NEW YORK NY NEW YORK 10022 Executive Officer GENERAL PARTNER OF THE ISSUER MICHAEL MARTINO 110 EAST 59TH STREET, 30TH FL NEW YORK NY NEW YORK 10022 Executive Officer MANAGING MEMBER OF THE GENERAL PARTNER OF THE ISSUER KENNETH M. GARSCHINA 110 EAST 59TH STREET, 30TH FL NEW YORK NY NEW YORK 10022 Executive Officer MANAGING MEMBER OF THE GENERAL PARTNER OF THE ISSUER JOHN C. GRIZZETTI 110 EAST 59TH STREET, 30TH FL NEW YORK NY NEW YORK 10022 Executive Officer EXECUTIVE OFFICER OF THE GENERAL PARTNER OF THE ISSUER Pooled Investment Fund Hedge Fund false Decline to Disclose 06b 3C 3C.7 true 0001104659-24-034427 2000-11-01 true true false 1000000 Indefinite 4504434648 Indefinite false 522 0 0 0 The General Partner will receive certain asset-based fees and may receive performance-based fees or allocations. false MASON CAPITAL L P /s/ JOHN C. GRIZZETTI JOHN C. GRIZZETTI COO OF THE GENERAL PARTNER OF THE ISSUER 2025-03-13