# EDGAR Filing Document

**Accession Number:** 0001104657
**File Stem:** 0001104657-23-000003
**Filing Date:** 2023-2
**Character Count:** 4760
**Document Hash:** 8fc3edcefee319f7000467919a82db17
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104657-23-000003.hdr.sgml**: 20230203

**ACCESSION NUMBER**: 0001104657-23-000003

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20220509

**FILED AS OF DATE**: 20230203

**DATE AS OF CHANGE**: 20230203

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Zaranec John M
- **CENTRAL INDEX KEY:** 0001964242

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-15885
- **FILM NUMBER:** 23586609

**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

## Ex-24

![](poa-johnzaranec001.jpg)

------

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Zaranec John M<br><sub>(Last) (First) (Middle)</sub><br>6070 PARKLAND BLVD<br><sub>(Street)</sub><br>MAYFIELD HEIGHTS, OH 44124<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>MATERION Corp [ MTRN ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2022-05-09 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [ ] 10% Owner<br>[X] Officer (give title below)   [ ] Other (specify below)<br>_Chief Accounting Officer_ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| Restricted Stock Units<sup>(1)</sup> | <sup>(2)</sup> | <sup>(2)</sup> | Common Stock | 4397.0 | $0.0 | D |  |

---

### Footnotes:

(1) Each restricted stock unit (RSU) represents a right to receive one share of MTRN common stock.

(2) Consists of 1,865 service-based RSUs (and 12 dividend equivalents) scheduled to vest on April 19, 2024, 1,237 service-based RSUs scheduled to vest on March 1, 2025, 250 service-based RSUs scheduled to vest on March 1, 2025 and 1,033 service-based RSUs scheduled to vest in equal installments on March 1, 2023, 2024 and 2025.

**Remarks:**
Exhibit 24  Power of Attorney

**Signature:** /s/Michelle R. Mekinda as attorney-in-fact  
**Date:** 2023-02-03

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**