• Graf Global filed an amended Form 8-K to restate and amend the Delaware charter of Halfcourt Holdco, renaming it Big3 Basketball Holdings.
• The restated charter sets a dual-class structure with Class B shares carrying 10 votes per share versus 1 vote for Class A.
• It adds automatic Class B-to-Class A conversion triggers, including a 10-year sunset from the business combination close.
• Key governance provisions require a 66.67% vote for director removal, bylaw changes, or amendments to major charter articles.

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. Graf Global Corp. 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: 0001104659-26-073527), on June 12, 2026, and is solely responsible for the information contained therein.