0000842633-21-000024.txt : 20210311 0000842633-21-000024.hdr.sgml : 20210311 20210311170046 ACCESSION NUMBER: 0000842633-21-000024 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210309 FILED AS OF DATE: 20210311 DATE AS OF CHANGE: 20210311 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: 21734034 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_161550001155104.xml FORM 4 X0306 4 2021-03-09 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 2021-03-09 4 M 0 50000 17.87 A 213348 D Common Stock 2021-03-09 4 F 0 37067 33.01 D 176281 D Employee Stock Option (Right to buy) 17.87 2021-03-09 4 M 0 50000 0 D 2026-07-28 Common Stock 50000.0 0 D The shares subject to this option became exercisable in three equal installments on July 29, 2017; July 29, 2018; and July 29, 2019. /s/ Joshua A. Sherbin attorney-in-fact 2021-03-11