[Form 4] Materion Corporation Insider Trading Activity

Rhea-AI Filing Summary

SEC Form 4 filing for Materion Corporation (MTRN)

Director Patrick M. Prevost reported one non-derivative transaction dated 07/02/2025. Acting through the company’s Directors Deferred Compensation Plan, he acquired 251 shares of common stock at $81.87 per share, an estimated total of about $20.5 thousand. His indirect beneficial holdings in the plan increased to 15,795.249 shares following the purchase. No sales, derivative transactions or other changes were disclosed. The filing was signed by Attorney-in-Fact Michelle R. Mekinda and submitted to the SEC on 07/07/2025.

Insights

Securities Analyst

TL;DR Small 251-share acquisition via deferred comp plan; no sales; negligible dollar size; overall neutral impact on Materion’s investment outlook.

The Form 4 shows a routine purchase by Director Patrick M. Prevost totaling roughly $20 thousand. The shares were credited to the Directors Deferred Compensation Plan, suggesting an automatic or scheduled deferral rather than an opportunistic open-market buy. Prevost’s total indirect stake now stands at 15,795.249 shares, a modest increment that does not materially alter insider ownership percentages. With no accompanying sales or derivative activity, the filing carries limited informational value for investors and is unlikely to influence Materion’s share price or fundamentals.

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
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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. OH 44124

(City) (State) (Zip)

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)

3. Date of Earliest Transaction (Month/Day/Year)
07/02/2025

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

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

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

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	07/02/2025		A		251	A	$81.87	15,795.249	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	07/07/2025
	** 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.

FAQ

How many Materion (MTRN) shares did Director Patrick M. Prevost acquire?

He acquired 251 shares of Materion common stock.

What was the purchase price per share in the Form 4 filing?

The shares were acquired at $81.87 per share.

What is Patrick M. Prevost’s total indirect Materion ownership after the transaction?

His indirect holdings increased to 15,795.249 shares held in the Directors Deferred Compensation Plan.

Were any derivative securities involved in this Form 4?

No, the filing lists no derivative transactions.

When was the Form 4 for Materion filed with the SEC?

The document was filed on 07/07/2025, covering a transaction dated 07/02/2025.