• ArcBest converted from Delaware to Texas on May 15, 2026, shifting governance from Delaware corporate law and existing charter and bylaws to Texas corporate law, Texas charter, new Texas bylaws adopted by board.
• Reincorporation took effect at 9:35 a.m. CT, leaving headquarters, operations, management, assets, liabilities, employee count unchanged aside from transaction costs and corporate franchise taxes.
• Common stock converted on 1-for-1 basis into Texas shares, continuing to trade on Nasdaq under ARCB.

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. ArcBest Corporation 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: 0001104659-26-062502), on May 15, 2026, and is solely responsible for the information contained therein.