Jeffrey Robert Hernandez - 15 May 2026 Form 4 Insider Report for Black Rock Coffee Bar, Inc. (BRCB)

Footnote F1

LLC units ("LLC Units") represent the membership units of Black Rock Coffee Holdings, LLC ("Black Rock OpCo") and an equal number of shares of Class C common stock ("Class C Common Stock") of the Issuer. Holders may elect to have Black Rock OpCo redeem their LLC Units at any time for either shares of Class A common stock ("Class A Common Stock") on a one-for-one basis or, at the Issuer's election (determined solely by the Issuer's independent directors who are disinterested), a corresponding amount of cash, in either case, contributed to Black Rock OpCo by the Issuer, unless the Issuer elects, in its sole discretion (determined solely by the Issuer's independent directors who are disinterested), to effect such transaction as a direct exchange with the relevant holder. Upon any such redemption or exchange of LLC Units, the corresponding shares of Class C Common Stock will be cancelled.

Footnote F2

The Class C Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a one-for-one basis; provided that, at the Issuer's election (determined solely by the Issuer's independent directors who are disinterested), the Issuer may effect such exchange for a cash payment equal to a volume weighted average market price of one share of Class A Common Stock for each LLC Unit so redeemed.

Footnote F3

Each outstanding share of Class C Common Stock will automatically convert into one share of the Issuer's Class B common stock upon the earlier of (i) September 15, 2035 and (ii) with respect to the Reporting Person, the date on which the aggregate number of shares of Class C Common Stock held by the Reporting Person or certain of his affiliates is less than thirty-three percent (33%) of the shares of Class C Common Stock held by the Reporting Person and certain of his affiliates as of September 15, 2025.

Footnote F4

The LLC Units and shares of Class C Common Stock were sold for an aggregate purchase price of $41,698,806.43, representing the notional amount, accrued interest, including payment-in-kind interest, and a make-whole amount due under a Margin Loan Agreement with JPMorgan Chase Bank, N.A.

Footnote F5

Held by Viking Cake BR, LLC and its wholly-owned subsidiary, Viking Cake Fuel, LLC, for which the Reporting Person has voting and investment power. The Reporting Person disclaims beneficial ownership of the shares held by Viking Cake BR, LLC except to the extent of his pecuniary interest therein.