• Boise Cascade director Kristopher J. Matula sold 1,930 common shares on Aug. 5 at USD 84.58.
• Directly held stake fell to 13,982 shares following the transaction.
• Form 4 was filed on Aug. 6.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Boise Cascade Company published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001219629-26-000008), on August 06, 2026, and is solely responsible for the information contained therein.