0000842633-23-000055.txt : 20230314 0000842633-23-000055.hdr.sgml : 20230314 20230314161000 ACCESSION NUMBER: 0000842633-23-000055 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230311 FILED AS OF DATE: 20230314 DATE AS OF CHANGE: 20230314 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: AMATO THOMAS A CENTRAL INDEX KEY: 0001269873 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-10716 FILM NUMBER: 23730841 MAIL ADDRESS: STREET 1: 38505 WOODWARD AVENUE STREET 2: SUITE 200 CITY: BLOOMFIELD HILLS STATE: MI ZIP: 48304 ISSUER: 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 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 4 1 wf-form4_167882457910237.xml FORM 4 X0306 4 2023-03-11 0 0000842633 TRIMAS CORP TRS 0001269873 AMATO THOMAS A 38505 WOODWARD AVENUE SUITE 200 BLOOMFIELD HILLS MI 48304 1 1 0 0 President and CEO Common Stock 2023-03-11 4 A 0 75623 0 A 310173 D Common Stock 2023-03-11 4 F 0 34005 29.02 D 276168 D Includes restricted stock units subject to time vesting. /s/ Paul A. Swart as attorney-in-fact 2023-03-14