BRCB 10-DAY DEADLINE ALERT: Black Rock Coffee Bar, Inc. Facing Securities Class Action Related to IPO Disclosures Regarding Adverse Impact of Sales Transfer Phenomenon – Hagens Berman

Black Rock Coffee Bar, Inc. (NASDAQ: BRCB) is facing a securities class action lawsuit alleging the company made false and misleading statements about its expansion strategy during its September 2025 IPO. The complaint claims management concealed significant 'sales transfer' (cannibalization) issues caused by aggressive store density expansion, which eroded same-store sales growth. The stock has declined over 61% from its IPO price to $7.72 as of June 2026. The lead plaintiff deadline is August 17, 2026.