Key facts
- This page summarizes Melissa A. Fashinpaur's Form 4 filing for MATERION Corp (MTRN).
- 5 reported transactions and 2 derivative rows are listed below.
- Accepted by SEC: 03 Mar 2026, 19:16.
Melissa A. Fashinpaur - 01 Mar 2026 Form 4 Insider Report for MATERION Corp (MTRN)
- Reporting relationship
- Chief Accounting Officer
- Issuer ticker
- MTRN
- Reported as of
- 01 Mar 2026
- Net transaction value
- -$99,750
- SEC form
- 4
- Accepted by SEC
- 03 Mar 2026, 19:16:30 UTC
- Prior SEC filing
- 13 Feb 2026
- Next SEC filing
- 10 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/Michelle R. Mekinda, as Attorney-In-Fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Melissa A. Fashinpaur filed Form 4 for MATERION Corp (MTRN) on 03 Mar 2026.
Change
- Previous filing in this sequence was filed on 13 Feb 2026.
- Current net transaction value: -$99,750.
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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002072270
Primary reporting owner
Fashinpaur Melissa A
- Relationship
- Chief Accounting Officer
- Address
- 6070 PARKLAND BOULEVARD, MAYFIELD HEIGHTS
- Signature
- /s/Michelle R. Mekinda, as Attorney-In-Fact
- Signature date
- 03 Mar 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
MTRN
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +659
- Change %
- +252%
- Price
- $0.000000
- Shares after
- 921
- Date
- 01 Mar 2026
- Ownership
- Direct
MTRN
transaction
Common Stock
Tax liability
- Transaction value
- $50,310
- Shares
- -302
- Change %
- -33%
- Price
- $166.59
- Shares after
- 619
- Date
- 02 Mar 2026
- Ownership
- Direct
MTRN
transaction
Common Stock
Sale
- Transaction value
- $49,440
- Shares
- -309
- Change %
- -50%
- Price
- $160.00
- Shares after
- 310
- Date
- 03 Mar 2026
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
MTRN
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -659
- Change %
- -29%
- Price
- $0.000000
- Shares after
- 1,607
- Date
- 01 Mar 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 659
- Exercise price
- Footnotes
- F1, F2, F3
MTRN
transaction
Derivative
Restricted Stock Units
Award
- Transaction value
- $0
- Shares
- +628
- Change %
- +39%
- Price
- $0.000000
- Shares after
- 2,235
- Date
- 01 Mar 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 628
- 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 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.
Footnote F3
Expiration Date is the same as the Date Exercisable.
Footnote F4
These restricted stock units vest in three equal annual installments beginning March 1, 2027.