8-K - ArcBest Corp | Modeledge

Filing type: 8-K
Filing date: May 14, 2026
Updated: May 15, 2026 · 2:10 PM

Filing

8-KMaterial Modifications to Rights of Security Holders, Amendments to Articles of Incorporation or Bylaws

Exhibits

EX-2.1EX-2.1 EX-3.1EX-3.1 EX-3.2EX-3.2