0001104657-24-000021.txt : 20240223 0001104657-24-000021.hdr.sgml : 20240223 20240223134714 ACCESSION NUMBER: 0001104657-24-000021 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240217 FILED AS OF DATE: 20240223 DATE AS OF CHANGE: 20240223 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Chemnitz Gregory R. CENTRAL INDEX KEY: 0001519910 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-15885 FILM NUMBER: 24669909 MAIL ADDRESS: STREET 1: 6070 PARKLAND BLVD. CITY: MAYFIELD HTS. STATE: OH ZIP: 44124 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MATERION Corp CENTRAL INDEX KEY: 0001104657 STANDARD INDUSTRIAL CLASSIFICATION: METAL FORGING & STAMPINGS [3460] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 341919973 STATE OF INCORPORATION: OH FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 6070 PARKLAND BLVD. CITY: MAYFIELD HTS. STATE: OH ZIP: 44124 BUSINESS PHONE: 2163834931 MAIL ADDRESS: STREET 1: 6070 PARKLAND BLVD. CITY: MAYFIELD HTS. STATE: OH ZIP: 44124 FORMER COMPANY: FORMER CONFORMED NAME: BRUSH ENGINEERED MATERIALS INC DATE OF NAME CHANGE: 20000131 4 1 wk-form4_1708714023.xml FORM 4 X0508 4 2024-02-17 0 0001104657 MATERION Corp MTRN 0001519910 Chemnitz Gregory R. 6070 PARKLAND BLVD. MAYFIELD HEIGHTS OH 44124 0 1 0 0 VP General Counsel & Secretary 0 Common Stock 2024-02-17 4 M 0 2665 0 A 17175 D Common Stock 2024-02-17 4 A 0 3973 131.48 A 21148 D Common Stock 2024-02-21 4 F 0 1943 131.48 D 19205 D Common Stock 5289.029 I Held in 401(k) Plan Restricted Stock Units 2024-02-17 4 M 0 2665 0 D Common Stock 2665 4281 D Each restricted stock unit represents a right to receive one share of MTRN common stock. These units, which were acquired upon the reinvestment of dividend equivalents, will vest at the same time as the restricted stock units to which they relate. Expiration Date is the same as the Date Exercisable. /s/Michelle R. Mekinda, as Attorney-In-Fact 2024-02-23