Deadline Alert: Black Rock Coffee Bar, Inc. (BRCB) Shareholders Who Lost Money Urged To Contact Glancy Prongay Wolke & Rotter LLP About Securities Fraud Lawsuit

Black Rock Coffee Bar, Inc. faces a securities fraud class action lawsuit after its stock plummeted 30.3% on May 13, 2026, following the disclosure of same-store sales growth declining to 5.2% from 9.2% year-over-year. The company allegedly failed to disclose that new store openings were cannibalizing existing store revenues through 'sales transfer.' Shareholders who purchased stock during the IPO in September 2025 or through May 12, 2026 have until August 17, 2026 to file a lead plaintiff motion.