Director Vinod Khilnani adds deferred MATERION (MTRN) shares in Form 4 filing

Rhea-AI Filing Summary

MATERION Corp director Vinod M. Khilnani reported a small equity award. On June 12, 2026, he acquired 11.655 shares of Common Stock at $0.00 per share, credited to a Directors Deferred Compensation Plan and reported as indirect ownership. Following this, he held 13,171 shares directly and 20,023.498 shares indirectly.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider KHILNANI VINOD M

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	11.655	$0.00	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 20,023.498 shares (Indirect, Held in Directors Deferred Compensation Plan.); Common Stock — 13,171 shares (Direct, null)

Footnotes (1)

Key Figures

Equity award: 11.655 shares Direct holdings after transaction: 13,171 shares Indirect holdings after transaction: 20,023.498 shares +1 more

4 metrics

Equity award 11.655 shares Common Stock grant on June 12, 2026

Direct holdings after transaction 13,171 shares Common Stock held directly after June 12, 2026 entry

Indirect holdings after transaction 20,023.498 shares Common Stock held via Directors Deferred Compensation Plan

Award price per share $0.00 per share Grant coded as acquisition (A) on June 12, 2026

Key Terms

Directors Deferred Compensation Plan, indirect, Grant, award, or other acquisition

3 terms

Directors Deferred Compensation Plan financial

"Held in Directors Deferred Compensation Plan."

A directors deferred compensation plan lets a board member postpone receiving part or all of their cash fees or stock-based pay until a future date, often retirement, allowing taxes to be delayed and payouts to be structured over time. Investors care because these plans change a company’s future cash obligations and reveal how the board’s pay is aligned with long-term performance—like choosing to take a paycheck later to tie personal reward to the company’s future results.

indirect financial

"ownership_type": "indirect""

Grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition""

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Form 4 Insider Transactions: What Each Field Means →

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^*

KHILNANI VINOD M

(Last) (First) (Middle)

6070 PARKLAND BLVD.

(Street)

MAYFIELD HEIGHTS 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)
06/12/2026

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	06/12/2026		A		11.655	A	$0	20,023.498	I	Held in Directors Deferred Compensation Plan.
Common Stock								13,171	D

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	06/16/2026
	** 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)

FAQ

What insider transaction did MATERION Corp (MTRN) report for Vinod M. Khilnani?

MATERION Corp reported that director Vinod M. Khilnani acquired 11.655 shares of Common Stock on June 12, 2026. The shares were granted at $0.00 per share and credited to a Directors Deferred Compensation Plan as an indirect holding.

How many MATERION (MTRN) shares did Vinod M. Khilnani hold after the latest Form 4?

After the reported transactions, Vinod M. Khilnani held 13,171 shares of MATERION Common Stock directly. He also held 20,023.498 shares indirectly through a Directors Deferred Compensation Plan, according to the Form 4 disclosure.

Was the MATERION (MTRN) Form 4 transaction a market purchase or a grant?

The Form 4 shows a grant or award, not a market purchase. Vinod M. Khilnani received 11.655 shares of Common Stock at $0.00 per share as part of a Directors Deferred Compensation Plan, classified as an acquisition.

How is Vinod M. Khilnani’s indirect ownership in MATERION (MTRN) structured?

His indirect ownership is described as being held in a Directors Deferred Compensation Plan. The Form 4 reports 20,023.498 shares of MATERION Common Stock held through this plan after the 11.655-share award on June 12, 2026.

Did the MATERION (MTRN) Form 4 include any stock sales by Vinod M. Khilnani?

The Form 4 does not report any stock sales by Vinod M. Khilnani. It records an acquisition of 11.655 shares via a grant to a Directors Deferred Compensation Plan and updates his direct and indirect share balances.

What does transaction code A mean in the MATERION (MTRN) Form 4 filing?

Transaction code A in the Form 4 indicates a grant, award, or other acquisition. In this case, it reflects 11.655 MATERION Common Stock shares credited at $0.00 per share to Vinod M. Khilnani’s Directors Deferred Compensation Plan.