How significant is the 7.005-share award reported by Materion (MTRN)?

The reported 7.005-share award is a relatively small, routine compensation-related grant. It modestly increases Phillippy’s indirect holdings in the Directors Deferred Compensation Plan and does not represent a large directional bet through buying or selling on the open market.

Materion director receives small stock award

PHILLIPPY ROBERT J reported acquisition or exercise transactions in this Form 4 filing.

Accepted by SEC EDGAR 06/16/2026 - 01:29 PM EDT

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Filing Sentiment

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Form Type

Rhea-AI Filing Summary

PHILLIPPY ROBERT J reported acquisition or exercise transactions in this Form 4 filing.

MATERION Corp director Robert J. Phillippy reported updated holdings of the company’s common stock. The filing shows he holds 3,664 shares directly and received an additional 7.005 shares as a grant or award credited at no cost to a Directors Deferred Compensation Plan, bringing his indirect holdings in that plan to 12,034.258 shares. These entries reflect compensation-related share accruals rather than open-market purchases or sales.

Insider Trade Summary

Grant/Award: 7.005 shares

Grant/Award 1 txn

Insider PHILLIPPY ROBERT J

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	7.005	$0.00	$0.00
Holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 12,034.258 shares (Indirect, Held in Directors Deferred Compensation Plan); Common Stock — 3,664 shares (Direct)

Key Figures

Stock award: 7.005 shares Indirect holdings after award: 12,034.258 shares Direct holdings: 3,664 shares

3 metrics

Stock award 7.005 shares Common Stock grant to Directors Deferred Compensation Plan at $0.0000

Indirect holdings after award 12,034.258 shares Common Stock held in Directors Deferred Compensation Plan after acquisition

Direct holdings 3,664 shares Common Stock held directly after reported entries

Key Terms

Directors Deferred Compensation Plan, Grant, award, or other acquisition, Common Stock

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.

Grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

Common Stock financial

"security_title: Common Stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

FAQ

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What insider transaction did MTRN director Robert J. Phillippy report?

Robert J. Phillippy reported a small stock award rather than a market trade. He received 7.005 Materion common shares at no cost into a Directors Deferred Compensation Plan, and the filing also updates his direct and indirect share holdings.

How many Materion (MTRN) shares does Robert J. Phillippy now hold?

After the reported updates, Phillippy holds 3,664 Materion common shares directly. He also has 12,034.258 shares held indirectly through a Directors Deferred Compensation Plan, reflecting compensation that has been deferred rather than immediately paid in cash.

Was the Materion (MTRN) director’s Form 4 a stock purchase or sale?

The Form 4 does not show any open-market purchase or sale. Instead, it reports a grant or award acquisition of 7.005 common shares at a price of $0.0000, credited into a Directors Deferred Compensation Plan as part of his director compensation.

What is the nature of Robert J. Phillippy’s indirect Materion (MTRN) holdings?

His indirect holdings are described as “Held in Directors Deferred Compensation Plan.” This means 12,034.258 Materion common shares are credited within a deferred compensation arrangement, where director fees are taken in stock units rather than immediate cash payments.

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

Form 4 Insider Transactions: What Each Field Means →

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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^*

PHILLIPPY ROBERT J

(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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	06/12/2026		A		7.005	A	$0	12,034.258	I	Held in Directors Deferred Compensation Plan
Common Stock								3,664	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

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)

Source: View Original Filing on SEC EDGAR