<SEC-DOCUMENT>0000764532-23-000001-index.html : 20230213 <SEC-HEADER>0000764532-23-000001.hdr.sgml : 20230213 <ACCEPTANCE-DATETIME>20230213144929 ACCESSION NUMBER: 0000764532-23-000001 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230213 DATE AS OF CHANGE: 20230213 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: TRIMAS CORP CENTRAL INDEX KEY: 0000842633 STANDARD INDUSTRIAL CLASSIFICATION: METAL FORGING & STAMPINGS [3460] IRS NUMBER: 382687639 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G SEC ACT: 1934 Act SEC FILE NUMBER: 005-40013 FILM NUMBER: 23617392 BUSINESS ADDRESS: STREET 1: 38505 WOODWARD AVENUE STREET 2: SUITE 200 CITY: BLOOMFIELD HILLS STATE: MI ZIP: 48304 BUSINESS PHONE: 2486315400 MAIL ADDRESS: STREET 1: 38505 WOODWARD AVENUE STREET 2: SUITE 200 CITY: BLOOMFIELD HILLS STATE: MI ZIP: 48304 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: FIDUCIARY MANAGEMENT INC /WI/ CENTRAL INDEX KEY: 0000764532 IRS NUMBER: 391346018 STATE OF INCORPORATION: WI FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: 100 EAST WISCONSIN AVENUE STREET 2: SUITE 2200 CITY: MILWAUKEE STATE: WI ZIP: 53202 BUSINESS PHONE: 4142264545 MAIL ADDRESS: STREET 1: 100 EAST WISCONSIN AVENUE STREET 2: SUITE 2200 CITY: MILWAUKEE STATE: WI ZIP: 53202 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G <SEQUENCE>1 <FILENAME>TriMas22mod.txt <DESCRIPTION>13G TRIMAS DECEMBER 2022 <TEXT> Document 1 - file: TriMas22mod.txt
</DOCUMENT> </SEC-DOCUMENT>