May 15, 2026 · Form 4 insider transaction
Cynosure Group, LLC bought 1,600,000 shares of Black Rock Coffee Bar, Inc. at $5.35 per share, a transaction worth $8.56M. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 4 days after the transaction.
Consists of (i) 1,916,012 shares of Class A Common Stock held by Cynosure Partners III Offshore, LP and, after giving effect to the transaction described in (4) below, (ii) 119,892 shares of Class A Common Stock held by Cynosure Partners III, LP. The Cynosure Group, LLC, is the manager for, and has sole voting and investment power with respect to, the shares of Class A Common Stock held by each of these entities. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer held directly by any of the other Reporting Persons except to the extent of their pecuniary interest therein.