Materion Corp (NYSE: MTRN) grants director 81 deferred shares

Rhea-AI Filing Summary

Prevost Patrick M. reported acquisition or exercise transactions in this Form 4 filing.

Materion Corp director Patrick M. Prevost reported an award of 81 shares of common stock on July 15, 2026, at $253.27 per share. The shares are held indirectly through a Directors Deferred Comp. Plan, bringing his indirect holdings in this plan to 18,406.779 shares.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Prevost Patrick M.

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	81	$253.27	$21K

Holdings After Transaction: Common Stock — 18,406.779 shares (Indirect, Held In Directors Deferred Comp. Plan)

Footnotes (1)

Key Figures

Shares Awarded: 81 shares Award Price: $253.27 per share Indirect Holdings After Award: 18,406.779 shares +1 more

4 metrics

Shares Awarded 81 shares Non-derivative common stock award to director on July 15, 2026

Award Price $253.27 per share Transaction price per share for the 81-share award

Indirect Holdings After Award 18,406.779 shares Total indirect common stock held in Directors Deferred Comp. Plan after transaction

Transaction Date July 15, 2026 Date of the reported non-derivative stock award

Key Terms

Grant, award, or other acquisition, Directors Deferred Comp. Plan, indirect ownership

3 terms

Grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

Directors Deferred Comp. Plan financial

"nature_of_ownership: Held In Directors Deferred Comp. Plan"

indirect ownership financial

"ownership_type: indirect, ownership_code: I"

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/16/2026 - 10:53 AM Accepted by SEC EDGAR 07/16/2026 - 10:53 AM Learn about SEC filing dates

FAQ

What insider transaction did Materion (MTRN) report for Patrick M. Prevost?

Patrick M. Prevost reported an award of 81 Materion common shares on July 15, 2026. The transaction is coded as a grant, award, or other acquisition and is reported as an indirect holding through a directors deferred compensation plan.

At what price were the 81 Materion (MTRN) shares recorded in the Prevost award?

The 81 Materion shares awarded to Patrick M. Prevost were recorded at $253.27 per share. This reflects the transaction price per share used for reporting the non-derivative stock award in the indirect directors deferred compensation plan.

How many Materion (MTRN) shares does Patrick M. Prevost indirectly hold after this transaction?

Following the reported award, Patrick M. Prevost indirectly holds 18,406.779 Materion shares in the Directors Deferred Comp. Plan. This total includes the newly awarded 81 shares and represents his indirect non-derivative common stock position in that plan.

What type of ownership is reported for Patrick M. Prevost’s Materion (MTRN) shares?

The reported 18,406.779 Materion shares are held under indirect ownership by Patrick M. Prevost. The filing specifies that the shares are "Held In Directors Deferred Comp. Plan," indicating they are maintained within a deferred compensation arrangement for directors.

What Form 4 transaction code applies to Patrick M. Prevost’s Materion (MTRN) stock award?

The transaction is coded "A" for a grant, award, or other acquisition of common stock. This code indicates that the shares were acquired through an award mechanism rather than an open-market purchase or sale, and are reported as a non-derivative transaction.

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Prevost Patrick M.

(Last) (First) (Middle)

6070 PARKLAND BLVD

(Street)

MAYFIELD HTS. OHIO 44124

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MATERION Corp [ MTRN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/15/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	07/15/2026		A		81	A	$253.27	18,406.779	I	Held In Directors Deferred Comp. Plan

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	/s/Michelle R. Mekinda, as Attorney-In-Fact	07/16/2026
	** Signature of Reporting Person	Date
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.
* Form 4: SEC 1474 (03-26)