Builders FirstSource, Inc.

8-K · bldr-20260603.htm iXBRL

0001316835 bldr:NYSETexasMember 2026-06-03 2026-06-03 0001316835 bldr:NewYorkStockExchangeMember 2026-06-03 2026-06-03 0001316835 2026-06-03 2026-06-03

  
  
  
  
 UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
 WASHINGTON, D.C. 20549
  
 FORM 8-K
  
 CURRENT REPORT
 Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

 Date of Report (Date of earliest event reported): June 3, 2026

  
  
 BUILDERS FIRSTSOURCE, INC.
 (Exact name of Registrant as Specified in Its Charter)
  
  

 Delaware

 001-40620

 52-2084569

 (State or Other Jurisdiction
of Incorporation)

 (Commission File Number)

 (IRS Employer
Identification No.)

  

  

  

  

  

 6031 Connection Drive
 Suite 400

  

 Irving , Texas

  

 75039

 (Address of Principal Executive Offices)

  

 (Zip Code)

  

 Registrant’s Telephone Number, Including Area Code: (214) 880-3500

  

  

 (Former Name or Former Address, if Changed Since Last Report)
  
 Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
 ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
 ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
 ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
 ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
 Securities registered pursuant to Section 12(b) of the Act:

Title of each class

  

 Trading
Symbol(s)

  

Name of each exchange on which registered

 Common stock, par value $0.01 per share

  

 BLDR

  

 New York Stock Exchange
 NYSE  Texas

 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).
 Emerging growth company ☐
 If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
  

 Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
  
 On June 3, 2026, Mark A. Alexander notified the Board of Directors (the “Board”) of Builders FirstSource, Inc. (the “Company”) of his resignation from the Board, effective immediately, due to health reasons.

Mr. Alexander’s resignation was not the result of any disagreement with the Company on any matter relating to the Company’s operations, policies, or practices.

The Company thanks Mr. Alexander for his wise counsel, valued insights, and meaningful contributions to the Company.
  

  
  

 SIGNATURES
 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 hereunto duly authorized.

  

  

  

 BUILDERS FIRSTSOURCE, INC.

  

  

  

  

 Date:

 June 5, 2026

 By:

 /s/ Alena Brenner

  

  

  

 Alena Brenner, Executive Vice President,
Chief Legal Officer and Corporate Secretary