cnr-20260318


Delaware	1-14315	76-0127701
(State or other jurisdiction of incorporation)	(Commission File Number)	(I.R.S. Employer Identification Number)

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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

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Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On March 18, 2026, the Board of Directors (the “Board”) of Cornerstone Building Brands, Inc. (the “Company”) increased the size of the Board from ten to twelve directors, and Carol Flaton and Daniel B. Silvers were each elected by Camelot Return Ultimate, LP, the parent of the Company’s sole stockholder, Camelot Return Intermediate Holdings, LLC, acting by written consent in lieu of a meeting, effective as of March 18, 2026, to fill the vacancies created thereby. Concurrent with their election to the Board, Ms. Flaton and Mr. Silvers were appointed to the Finance Committee of the Board.

Ms. Flaton and Mr. Silvers will each hold such office until their respective successor has been elected and qualified or until their earlier respective resignation or removal.

Ms. Flaton and Mr. Silvers will each receive a base fee of $40,000 per month pursuant to the respective retention agreement entered into with each of Ms. Flaton and Mr. Silvers on March 18, 2026. Each of Ms. Flaton and Mr. Silvers will also receive reimbursement of expenses in accordance with the Company’s standard director compensation arrangements applicable to non-employee directors of the Company, as described in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025.

There are no arrangements or understandings between either Ms. Flaton or Mr. Silvers and any other persons pursuant to which either Ms. Flaton or Mr. Silvers was elected as a director of the Company, and there are no transactions to which the Company or any of its subsidiaries is a party and in which either Ms. Flaton or Mr. Silvers has a material interest subject to disclosure under Item 404(a) of Regulation S-K.

The information set forth in Item 5.02 of this Current Report on Form 8-K is incorporated by reference in this Item 5.07.

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


			CORNERSTONE BUILDING BRANDS, INC.

			By:			/s/ Alena S. Brenner
						Name: Alena S. Brenner
						Title: Executive Vice President, General Counsel and Corporate Secretary