Quanex Building Products (NYSE: NX) officer details stock grant and tax share sale

Rhea-AI Filing Summary

Quanex Building Products reported equity transactions by its VP and Chief Human Resources Officer. On December 4, 2025, the officer acquired 9,100 shares of common stock at a stated price of $0, increasing the beneficial holding to 31,872.8619 shares, which includes a small fractional share credited from dividend reinvestments under the company’s employee stock purchase plan. On December 7, 2025, 1,072 shares were disposed of at $13.85 per share to cover taxes arising from the vesting of performance shares originally granted on December 7, 2022, leaving the officer with 30,800.8619 shares owned 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

OMB APPROVAL

OMB Number:			3235-0287
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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^*

Garcia Kimberley

(Last) (First) (Middle)

945 BUNKER HILL

SUITE 900

(Street)

HOUSTON TX 77024

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Quanex Building Products CORP [ NX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP, CHRO

3. Date of Earliest Transaction (Month/Day/Year)
12/04/2025

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	12/04/2025		A		9,100	A	$0	31,872.8619(1)	D
Common Stock	12/07/2025		F		1,072(2)	D	$13.85	30,800.8619	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. Includes 0.7364 shares credited to the reporter's account as the result of dividend reinvestments under the Company's Employee Stock Purchase Plan.

2. Shares were sold to cover taxes due in connection with the grant of common stock relating to the vesting of Performance Shares originally granted to the reporting person on December 7, 2022.

	/s/ Paul B. Cornett, Power of Attorney	12/08/2025
	** 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.
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FAQ

What insider transaction did Quanex Building Products (NX) disclose?

The company disclosed that its VP and Chief Human Resources Officer acquired 9,100 shares of common stock on December 4, 2025 and later disposed of 1,072 shares on December 7, 2025 to cover taxes related to vesting performance shares.

How many Quanex (NX) shares does the reporting officer own after these transactions?

After the reported transactions, the officer beneficially owns 30,800.8619 shares of Quanex Building Products common stock in direct ownership.

Why were some Quanex (NX) shares sold by the officer on December 7, 2025?

The 1,072 shares sold on December 7, 2025 were disposed of to cover taxes due in connection with a grant of common stock relating to the vesting of performance shares originally granted on December 7, 2022.

What is the role of the reporting person at Quanex Building Products (NX)?

The reporting person is an officer of Quanex Building Products, serving as Vice President, Chief Human Resources Officer (VP, CHRO).

Were any Quanex (NX) shares credited through dividend reinvestment?

Yes. The reported holdings include 0.7364 shares credited to the officer’s account as a result of dividend reinvestments under the company’s Employee Stock Purchase Plan.

Is this Quanex (NX) insider filing for one reporting person or a group?

The filing is indicated as a Form filed by one reporting person, not a joint or group filing.