Craig S. Shular - 07 May 2025 Form 4 Insider Report for MATERION Corp (MTRN)

Reporting relationship: Director
Issuer ticker: MTRN
Reported as of: 07 May 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 09 May 2025, 10:48:41 UTC
Prior SEC filing: 07 Apr 2025
Next SEC filing: 17 Jun 2025
Source filing: View source filing
Reporting owner signature: /s/Michelle R. Mekinda, as Attorney-In-Fact

Key filing fact

Craig S. Shular filed Form 4 for MATERION Corp (MTRN) on 09 May 2025.

Key facts

This page summarizes Craig S. Shular's Form 4 filing for MATERION Corp (MTRN).
3 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 09 May 2025, 10:48.

Change

Previous filing in this sequence was filed on 07 Apr 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001078942 Primary reporting owner

SHULAR CRAIG S

Relationship: Director
Address: 6070 PARKLAND BLVD., MAYFIELD HTS.,
Signature: /s/Michelle R. Mekinda, as Attorney-In-Fact
Signature date: 09 May 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

MTRN transaction

Common Stock

Options Exercise

Transaction value
Shares: +1,155
Change %: +2.3%
Price
Shares after: 51,681
Date: 07 May 2025
Ownership: Held In Directors Deferred Comp. Plan
Footnotes: F1

MTRN holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 5,909
Date: 07 May 2025
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

MTRN transaction Derivative

Restricted Stock Unit

Options Exercise

Transaction value: $0
Shares: -1,155
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 07 May 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,155
Exercise price
Footnotes: F1, F2, F3

MTRN transaction Derivative

Restricted Stock Units

Award

Transaction value: $0
Shares: +1,996
Change %
Price: $0.000000
Shares after: 1,996
Date: 08 May 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,996
Exercise price
Footnotes: F1, F3, F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

Each restricted stock unit represents a right to receive one share of MTRN common stock.

Footnote F2

These shares were issued pursuant to the vesting of a restricted stock unit award made on May 10, 2024 that vested on May 7, 2025.

Footnote F3

Expiration Date is the same as the Date Exercisable.

Footnote F4

The restricted stock units generally vest on the earlier of (1) the first anniversary of the grant date and (2) the next annual meeting of MTRN's shareholders that follows the grant date.