• Black Rock Coffee Bar entered into an irrevocable proxy with several founder-related shareholders on May 15, 2026, giving the company, its CEO, or another designee authority to vote their Class A, Class B, or Class C shares.
• The proxy covers all shares held or controlled by those shareholders, running until the later of two years from May 15, 2026 or the termination of the Founders Voting Agreement.
• A separate voting agreement tied to Cynosure investors was terminated effective May 15, 2026, following a share purchase by sponsor-associated entities from founder-related holders.

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. Black Rock Coffee Bar Inc. 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: 0001628280-26-036943), on May 20, 2026, and is solely responsible for the information contained therein.