Robert B. Toth - 31 Aug 2026 Form 4 Insider Report for MATERION Corp (MTRN)

Reporting relationship: Director
Issuer ticker: MTRN
Reported as of: 31 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 31 Aug 2026, 14:51:17 UTC
Prior SEC filing: 11 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/Michelle R. Mekinda, as Attorney-In-Fact

Key filing fact

Robert B. Toth filed Form 4 for MATERION Corp (MTRN) on 31 Aug 2026.

Key facts

This page summarizes Robert B. Toth's Form 4 filing for MATERION Corp (MTRN).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 31 Aug 2026, 14:51.

Change

Previous filing in this sequence was filed on 11 Aug 2026.
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 0001392923 Primary reporting owner

Toth Robert B

Relationship: Director
Address: 6070 PARKLAND BLVD., MAYFIELD HEIGHTS
Signature: /s/Michelle R. Mekinda, as Attorney-In-Fact
Signature date: 31 Aug 2026

Reported non-derivative transactions

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

MTRN transaction

Common Stock

Gift

Transaction value
Shares: -28,832
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 31 Aug 2026
Ownership: By Spouse
Footnotes: F1

MTRN transaction

Common Stock

Gift

Transaction value
Shares: +28,832
Change %
Price: $0.000000^*
Shares after: 28,832
Date: 31 Aug 2026
Ownership: By family limited partnership
Footnotes: F1

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Reflects the gift by the reporting person's spouse of 28,832 shares to a family limited partnership, the general partner of which is a limited liability company of which the reporting person is the sole member and manager.