0001104657-17-000115.txt : 20170605 0001104657-17-000115.hdr.sgml : 20170605 20170605170227 ACCESSION NUMBER: 0001104657-17-000115 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20170602 FILED AS OF DATE: 20170605 DATE AS OF CHANGE: 20170605 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: KEITHLEY JOSEPH P CENTRAL INDEX KEY: 0001073329 STATE OF INCORPORATION: OH FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-15885 FILM NUMBER: 17891954 MAIL ADDRESS: STREET 1: NORDSON CORP STREET 2: 28601 CLEMENS RD CITY: WESTLAKE STATE: OH ZIP: 44145 4 1 wf-form4_149669653092954.xml FORM 4 X0306 4 2017-06-02 0 0001104657 MATERION Corp MTRN 0001073329 KEITHLEY JOSEPH P 6070 PARKLAND BLVD. MAYFIELD HEIGHTS OH 44124 1 0 0 0 Common Stock 2017-06-02 4 A 0 54.57 0 A 19026.636 I Held in Directors Deferred Compensation Plans. Common Stock 19757 D Dividends paid on holdings in the 2006 Non-employee Director Equity Plan. Nicole A. Pytlak / Atty in fact 2017-06-05 EX-24 2 powerofattorney-sec16keith.htm EXHIBIT 24 KEITHLEY POA Exhibit

POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS, that the undersigned hereby constitutes and appoints LaKisha C. Peterson and Nicole A. Pytlak, and each of them, as the true and lawful attorney or attorneys-in-fact, with full power of substitution and revocation, for the undersigned and in the name, place and stead of the undersigned, in any and all capacities, to execute, on behalf of the undersigned, (1) any and all notices pursuant to Rule l44 under the Securities Act of 1933 with respect to sales of shares of common stock of MATERION CORPORATION, including, without limitation, all notices of proposed sale on Form l44, and (2) any and all statements or reports under Section 16 of the Securities Exchange Act of 1934, as amended, with respect to the beneficial ownership of such shares, including, without limitation, all initial statements of beneficial ownership on Form 3, all statements of changes in beneficial ownership on Form 4 and all annual statements of beneficial ownership on Form 5, to be filed with the Securities and Exchange Commission, to execute any and all amendments or supplements to any such statements or reports, and to file the same, with all exhibits thereto, and other documents in connection therewith, including, without limitation, any Form ID to apply for electronic filing codes, with the Securities and Exchange Commission, granting to said attorney or attorneys-in-fact, and each of them, full power and authority to do so and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully and to all intents and purposes as the undersigned might or could do in person, and hereby ratifying and confirming all that said attorney or attorneys-in-fact, or any of them, or their substitute or substitutes, may lawfully do or cause to be done by virtue hereof. The undersigned acknowledges that the foregoing attorneys-in-fact, and each of them, in serving in such capacity at the request of the undersigned, are not assuming any of the responsibilities of the undersigned to comply with Section 16 of the Securities Exchange Act of 1934 or any other legal requirement. This Power of Attorney shall remain in effect until revoked in writing by the undersigned.




/s/ Joseph P. Keithley
Joseph P. Keithley


Date: 5/28/17