0001104657-23-000073.txt : 20230509 0001104657-23-000073.hdr.sgml : 20230509 20230509194434 ACCESSION NUMBER: 0001104657-23-000073 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230505 FILED AS OF DATE: 20230509 DATE AS OF CHANGE: 20230509 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Chemnitz Gregory R. CENTRAL INDEX KEY: 0001519910 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-15885 FILM NUMBER: 23903878 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] 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 wf-form4_168367586113945.xml FORM 4 X0407 4 2023-05-05 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 2023-05-05 4 M 0 5522 50.95 A 24832 D Common Stock 2023-05-05 4 M 0 2920 68.82 A 27752 D Common Stock 2023-05-05 4 M 0 1127 80.85 A 28879 D Common Stock 2023-05-05 4 F 0 7191 106.52 D 21688 D Common Stock 5270.475 I Held in 401(k) Plan Stock Appreciation Rights 50.95 2023-05-05 4 M 0 5522 0 D 2027-02-19 Common Stock 5522.0 0 D Stock Appreciation Rights 68.82 2023-05-05 4 M 0 2920 0 D 2028-02-17 Common Stock 2920.0 1459 D Stock Appreciation Rights 80.85 2023-05-05 4 M 0 1127 0 D 2029-03-01 Common Stock 1127.0 2254 D These stock appreciation rights vested in three substantially equal annual installments beginning on February 19, 2021 These stock appreciation rights generally vest in three substantially equal annual installments beginning on February 17, 2022 These stock appreciation rights generally vest in three substantially equal installments beginning on March 1, 2023. /s/Michelle R Mekinda, as Attorney-in-Fact 2023-05-09