Jessica Navascues - 31 Oct 2025 Form 5 Insider Report for Quanex Building Products CORP (NX)

Role: VP - Operations Excellence
Signature: /s/ Paul B. Cornett, Power of Attorney
Issuer symbol: NX
Transactions as of: 31 Oct 2025
Net transactions value: +$3,973
Form type: 5
Filing time: 21 Nov 2025, 17:14:47 UTC
Previous filing: 07 Jan 2025
Next filing: 08 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Navascues Jessica	VP - Operations Excellence	945 BUNKER HILL SUITE 900, HOUSTON	/s/ Paul B. Cornett, Power of Attorney	21 Nov 2025	0002050702

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NX	Common Stock	Award	$276	+15	+0.65%	$18.41	2,315	02 Apr 2025	Direct	F1
transaction	NX	Common Stock	Award	$568	+34	+1.5%	$16.70	2,349	02 May 2025	Direct	F1
transaction	NX	Common Stock	Award	$575	+35	+1.5%	$16.42	2,384	03 Jun 2025	Direct	F1
transaction	NX	Common Stock	Award	$573	+28	+1.2%	$20.45	2,412	02 Jul 2025	Direct	F1, F2
transaction	NX	Common Stock	Award	$567	+29	+1.2%	$19.55	2,441	04 Aug 2025	Direct	F1, F2
transaction	NX	Common Stock	Award	$852	+41	+1.7%	$20.78	2,482	03 Sep 2025	Direct	F1, F2
transaction	NX	Common Stock	Award	$562	+39	+1.6%	$14.42	2,522	02 Oct 2025	Direct	F1, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	These shares were acquired under the Quanex Building Products Corporation Employee Stock Purchase Plan in a transaction that was exempt under Rule 16b-3(d) and 16b-3(c).
F2	Includes .2734 shares credited to the reporting person's account as the result of dividend reinvestments under the Company's Employee Stock Purchase Plan.
F3	Includes 1.0789 shares credited toward the reporting person's account as a result of dividend reinvestments under the Company's Employee Stock Purchase Plan.