Materion (MTRN) director gives 1,609 shares as a gift

Rhea-AI Filing Summary

MATERION Corp (MTRN) director Emily M. Liggett reported a bona fide gift of 1,609 shares of common stock on 2026-08-21, with no sale proceeds reported. After this gift, she holds 4,173 shares directly and 1,271.302 shares indirectly through a Directors Deferred Compensation Plan.

Insider Trade Summary

Net Seller: 1,609 shares

Net Sell 2 txns

Insider LIGGETT EMILY M

Role Director

Type	Security	Shares	Price	Value
Gift	Common Stock	1,609	$0.00	$0.00
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 4,173 shares (Direct); Common Stock — 1,271.302 shares (Indirect, Held in Directors Deferred Comp. Plan)

Key Figures

Gifted shares: 1,609 shares Direct holdings after transaction: 4,173 shares Indirect holdings after transaction: 1,271.302 shares +2 more

5 metrics

Gifted shares 1,609 shares Bona fide gift of common stock on 2026-08-21

Direct holdings after transaction 4,173 shares Common stock directly owned after 2026-08-21 gift

Indirect holdings after transaction 1,271.302 shares Common stock held in Directors Deferred Comp. Plan after 2026-08-21

Transaction price per share $0.0000 Reported for the 1,609-share bona fide gift

Gift transactions count 1 Number of bona fide gift transactions reported

Key Terms

bona fide gift, Directors Deferred Comp. Plan, indirect ownership, disposition

4 terms

bona fide gift financial

"transaction_code_description":"Bona fide gift"

A bona fide gift is a genuine, voluntary transfer of money, property, or benefits from one party to another made without expectation of repayment, services, or hidden conditions. Investors care because such gifts can affect company disclosures, related‑party transaction rules, tax treatment, and perceived conflicts of interest; think of it like someone giving you a present with no strings attached — but on a corporate scale, auditors and regulators need to verify it really is unconditional.

Directors Deferred Comp. Plan financial

"nature_of_ownership":"Held in Directors Deferred Comp. Plan"

indirect ownership financial

"ownership_type":"indirect","ownership_code":"I"

disposition financial

"transaction_direction":"dispose"

FAQ

What insider transaction did MTRN director Emily M. Liggett report?

Emily M. Liggett reported a bona fide gift of 1,609 shares of MATERION Corp common stock on 2026-08-21, with a reported per-share transaction price of $0.0000, indicating a non-sale transfer.

How many MTRN shares did Emily M. Liggett hold directly after the reported gift?

After the reported bona fide gift, Emily M. Liggett held 4,173 MATERION Corp common shares in direct ownership, according to the Form 4 data.

What are Emily M. Liggett’s indirect holdings of MTRN shares?

Emily M. Liggett has 1,271.302 MATERION Corp common shares reported as indirectly owned, held in a Directors Deferred Comp. Plan after the transactions dated 2026-08-21.

Was the MTRN insider transaction a purchase or sale of shares?

The reported MTRN insider transaction was not a market purchase or sale; it was a bona fide gift of 1,609 shares, classified as a disposition with no sale proceeds reported.

Were the reported MTRN insider transactions under a Rule 10b5-1 trading plan?

The filing’s Rule 10b5-1 checkbox is not affirmed; the data do not indicate that the bona fide gift of 1,609 MTRN shares on 2026-08-21 was made under a Rule 10b5-1 trading plan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/25/2026 - 04:18 PM Accepted by SEC EDGAR 08/25/2026 - 04:18 PM Learn about SEC filing dates

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^*

LIGGETT EMILY 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)
08/21/2026

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	08/21/2026		G		1,609	D	$0	4,173	D
Common Stock								1,271.302	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	08/25/2026
	** 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)