MATERION (MTRN) CEO Vijayvargiya sells 12,245 shares in open-market trades

Rhea-AI Filing Summary

MATERION Corp President and CEO Jugal K. Vijayvargiya reported open-market sales of 12,245 shares of common stock on February 18, 2026. The shares were sold in multiple transactions at prices reported as weighted averages, with trade ranges from $155.680 up to $158.660 per share.

After these sales, Vijayvargiya directly holds 118,008 MTRN shares. The filing notes that detailed breakdowns of the number of shares sold at each price within the reported ranges are available upon request.

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)
02/18/2026

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
Common Stock	02/18/2026		S		5,952	D	$156.221(1)(2)	124,301	D
Common Stock	02/18/2026		S		4,056	D	$157.031(2)(3)	120,245	D
Common Stock	02/18/2026		S		2,200	D	$158.262(2)(4)	118,045	D
Common Stock	02/18/2026		S		37	D	$159.03	118,008	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:

1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $155.680 to $156.660, inclusive.

2. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1), (3) and (4) of this Form 4.

3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $156.725 to $157.520, inclusive.

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $158.000 to $158.660, inclusive.

Remarks:

	/s/Michelle R. Mekinda, as Attorney-In-Fact	02/20/2026
	** 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

How many MATERION (MTRN) shares did the CEO sell in this Form 4?

The CEO reported selling 12,245 MTRN shares. These were open-market sales split across several trades on February 18, 2026, with prices reported as weighted averages within specified ranges between $155.680 and $158.660 per share.

What sale prices were reported in the MATERION (MTRN) CEO Form 4?

The reported prices are weighted averages from multiple trades. The filing states the transactions occurred at prices in ranges from $155.680 to $156.660, $156.725 to $157.520, and $158.000 to $158.660 per share, all on February 18, 2026.

How many MATERION (MTRN) shares does the CEO hold after the reported sales?

After the transactions, the CEO directly holds 118,008 shares. This post-transaction ownership figure comes from the Form 4, which reports total direct common stock holdings following the open-market sales on February 18, 2026.

What type of transactions are disclosed in this MATERION (MTRN) Form 4 filing?

The Form 4 reports open-market sales of common stock. Each transaction is coded “S” for sale, described as a sale in the open market or private transaction, with all trades involving MATERION common stock on February 18, 2026.

Who is the insider trading MATERION (MTRN) shares in this Form 4?

The reporting insider is Jugal K. Vijayvargiya. He is identified in the filing as a director and as the President and Chief Executive Officer of MATERION Corp, and he reported direct ownership of the shares involved.

Does the MATERION (MTRN) Form 4 provide detailed price breakdowns for each trade?

The filing reports weighted average prices and price ranges. It notes that full information on the number of shares sold at each separate price within the stated ranges will be provided to the issuer, security holders, or SEC staff upon request.