0000919574-21-000966.txt : 20210212 0000919574-21-000966.hdr.sgml : 20210212 20210212135501 ACCESSION NUMBER: 0000919574-21-000966 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20201231 FILED AS OF DATE: 20210212 DATE AS OF CHANGE: 20210212 EFFECTIVENESS DATE: 20210212 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Mountaineer Partners Management, LLC CENTRAL INDEX KEY: 0001730532 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-19269 FILM NUMBER: 21625429 BUSINESS ADDRESS: STREET 1: 150 EAST 58TH ST STREET 2: 14TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10155 BUSINESS PHONE: 646-459-7060 MAIL ADDRESS: STREET 1: 150 EAST 58TH ST STREET 2: 14TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10155 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001730532 XXXXXXXX 12-31-2020 12-31-2020 false Mountaineer Partners Management, LLC

150 EAST 58TH ST 14TH FLOOR New York NY 10155

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