Materion (MTRN) CEO awarded 228 RSUs vesting in 2029

Rhea-AI Filing Summary

Materion Corporation’s President and CEO, Jugal K. Vijayvargiya, reported an equity award of derivative securities. On January 31, 2026, he received 228 restricted stock units (RSUs) at a price of $0 per unit. Each RSU represents one share of MTRN common stock and will vest on January 31, 2029. Following this grant, he beneficially owns 18,134 derivative securities directly.

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

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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^*

Vijayvargiya Jugal K.

(Last) (First) (Middle)

6070 PARKLAND BLVD.

(Street)

MAYFIELD HEIGHTS 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
X	Officer (give title below)		Other (specify below)
	President and CEO

3. Date of Earliest Transaction (Month/Day/Year)
01/31/2026

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

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
Restricted Stock Units	(1)	01/31/2026		A		228		(2)	(3)	Common Stock	228	$0	18,134	D

Explanation of Responses:

1. Each restricted stock unit (RSU) represents a right to receive one share of MTRN common stock.

2. The restricted stock units will vest on January 31, 2029.

3. Expiration Date is the same as the Date Exercisable.

Remarks:

	/s/Michelle R. Mekinda, as Attorney-In-Fact	02/03/2026
	** 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.

FAQ

What insider transaction did MTRN CEO Jugal K. Vijayvargiya report?

Jugal K. Vijayvargiya reported receiving 228 restricted stock units. These units are derivative securities that give him the right to receive shares of Materion common stock once the vesting conditions are met on January 31, 2029.

How many restricted stock units did the MTRN CEO receive?

The CEO received 228 restricted stock units. Each unit represents a right to receive one share of Materion common stock, creating a future potential ownership increase once the units vest on January 31, 2029, assuming they are not forfeited.

At what price were the Materion (MTRN) restricted stock units granted?

The restricted stock units were granted at a price of $0 per unit. This means the CEO did not pay cash for the award; instead, it is a form of equity-based compensation that converts into common shares if vesting conditions are satisfied.

When do the reported MTRN restricted stock units vest?

The restricted stock units will vest on January 31, 2029. Vesting is the date when the right to receive the underlying Materion common shares becomes effective, subject to any applicable service or performance conditions in the award terms.

How many derivative securities does the MTRN CEO own after this transaction?

After this transaction, the CEO beneficially owns 18,134 derivative securities. This total includes the newly granted restricted stock units and reflects his direct derivative holdings tied to Materion common stock as of the reported date.

What does each MTRN restricted stock unit represent?

Each restricted stock unit represents a right to receive one share of Materion common stock. Once the RSUs vest on January 31, 2029, they can convert into an equivalent number of common shares, increasing the holder’s share ownership in the company.