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MATERION Corp — Director's Dealing 2026
Mar 3, 2026
31520_dirs_2026-03-03_3b1b12aa-f4b0-4e84-8243-2859c2cb21c0.zip
Director's Dealing
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SEC Form 4 — Statement of Changes in Beneficial Ownership
Issuer: MATERION Corp (MTRN)
CIK: 0001104657
Period of Report: 2026-03-01
Reporting Person: Chemnitz Gregory R. (VP General Counsel & Secretary)
Non-Derivative Transactions
| Date | Security | Code | Shares | Price | A/D | Holdings After | Ownership |
|---|---|---|---|---|---|---|---|
| 2026-03-01 | Common Stock | M | 2003 | — | Acquired | 10575 | Direct |
| 2026-03-02 | Common Stock | F | 1211 | $166.59 | Disposed | 9364 | Direct |
| 2026-03-03 | Common Stock | M | 3040 | $113.28 | Acquired | 12404 | Direct |
| 2026-03-03 | Common Stock | M | 1471 | $135.58 | Acquired | 13875 | Direct |
| 2026-03-03 | Common Stock | M | 1017 | $87.36 | Acquired | 14892 | Direct |
| 2026-03-03 | Common Stock | F | 4445 | $157.26 | Disposed | 10447 | Direct |
| 2026-03-03 | Common Stock | S | 1083 | $157.515 | Disposed | 9364 | Direct |
| 2026-03-03 | Common Stock | S | 3434 | $157.26 | Disposed | 5930 | Direct |
Derivative Transactions
| Date | Security | Exercise Price | Code | Shares | A/D | Expiration | Underlying | Ownership |
|---|---|---|---|---|---|---|---|---|
| 2026-03-01 | Restricted Stock Units | $ | M | 2003 | Disposed | Common Stock (2003) | Direct | |
| 2026-03-01 | Restricted Stock Units | $ | A | 1479 | Acquired | Common Stock (1479) | Direct | |
| 2026-03-01 | Stock Appreciation Rights | $166.59 | A | 2265 | Acquired | 2033-03-01 | Common Stock (2265) | Direct |
| 2026-03-03 | Stock Appreciation Rights | $113.28 | M | 3040 | Disposed | 2030-03-01 | Common Stock (3040) | Direct |
| 2026-03-03 | Stock Appreciation Rights | $135.58 | M | 1471 | Disposed | 2031-03-01 | Common Stock (1471) | Direct |
| 2026-03-03 | Stock Appreciation Rights | $87.36 | M | 1017 | Disposed | 2032-03-01 | Common Stock (1017) | Direct |
Holdings (Non-Derivative)
| Security | Shares | Ownership |
|---|---|---|
| Common Stock | 5343.175 | Indirect |
Footnotes
F1: Each restricted stock unit represents a right to receive one share of MTRN common stock.
F2: These restricted stock units granted on 03/01/2023, 03/01/2024, and 03/01/2025, and any related dividend equivalents, vest in three equal annual installments.
F3: Expiration Date is the same as the Date Exercisable.
F4: These restricted stock units vest in three equal annual installments beginning March 1, 2027.
F5: The Stock Appreciation Rights vest in three equal annual installments beginning March 1, 2027.
F6: The Stock Appreciation Rights vested in three equal annual installments beginning March 1, 2024.
F7: These Stock Appreciation Rights vest in three equal installments beginning March 1, 2025.
F8: These Stock Appreciation Rights vest in three equal annual installments beginning March 1, 2026.