SCHEDULE 13G 0002083841 XXXXXXXX LIVE Class A Common Stock 09/12/2025 0002068577 Black Rock Coffee Bar, Inc. 092244102 9170 E. Bahia Drive Suite 101 Scottsdale AZ 85260 Rule 13d-1(d) Viking Cake BR, LLC DE 11618781.00 0.00 11618781.00 0.00 11618781.00 N 39.9 OO Amount in rows 5 and 7 consists of membership units ("LLC Units") of Black Rock Coffee Holdings, LLC ("Black Rock OpCo") and an equal number of shares of Class C Common Stock of Black Rock Coffee Bar, Inc. (the "Issuer") held by Viking Cake Fuel, LLC, which is a wholly owned subsidiary of Viking Cake BR, LLC. Holders of LLC Units may elect to have Black Rock OpCo redeem their LLC Units for either shares of 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), 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. The total outstanding shares of Class A Common Stock used in calculating the percent of class assumes the conversion of all of the Reporting Person's LLC Units into Class A Common Stock, resulting in a total of 29,097,233 shares of Class A Common Stock outstanding (which reflects the sum of (i) 17,478,452 shares of Class A Common Stock outstanding as of September 15, 2025 and (ii) 11,618,781 shares of Class A Common Stock issuable upon conversion of the Reporting Person's LLC Units). Viking Cake Fuel, LLC DE 11618781.00 0.00 11618781.00 0.00 11618781.00 N 39.9 OO Amount in rows 5 and 7 consists of LLC Units of Black Rock OpCo and an equal number of shares of Class C Common Stock of the Issuer held by Viking Cake Fuel, LLC. Holders of LLC Units may elect to have Black Rock OpCo redeem their LLC Units for either shares of 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), 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. The total outstanding shares of Class A Common Stock used in calculating the percent of class assumes the conversion of all of the Reporting Person's LLC Units into Class A Common Stock, resulting in a total of 29,097,233 shares of Class A Common Stock outstanding (which reflects the sum of (i) 17,478,452 shares of Class A Common Stock outstanding as of September 15, 2025 and (ii) 11,618,781 shares of Class A Common Stock issuable upon conversion of the Reporting Person's LLC Units). Daniel Brand X1 19766207.00 0.00 19766207.00 0.00 19766207.00 N 53.1 IN Amount in rows 5 and 7 consists of (a) 3,010,971 LLC Units held by the Jeffrey R. Hernandez 2021 Trust, (b) 3,010,971 LLC Units held by the Tiffany S. Hernandez 2021 Trust (together with the Jeffrey R. Hernandez 2021 Trust, the "Hernandez Irrevocable Trusts"), (c) 757,376 LLC Units held by the Jacob V. Spellmeyer 2021 Trust, (d) 757,376 LLC Units held by the Juliet A. Spellmeyer 2021 Trust (together with the Jacob V. Spellmeyer 2021 Trust, the "Spellmeyer Irrevocable Trusts"), (e) 305,366 LLC Units held by the Bryan D. Pereboom 2021 Trust, (f) 305,366 LLC Units held by the Nicole Pereboom 2021 Trust (together with the Bryan D. Pereboom 2021 Trust, the "Pereboom Trusts"), and (g) 11,618,781 LLC Units held by Viking Cake Fuel, LLC, which is a wholly owned subsidiary of Viking Cake BR, LLC (collectively, "Viking Cake"). Mr. Brand serves as the investment advisor for the Hernandez Irrevocable Trusts, the Spellmeyer Irrevocable Trusts and the Pereboom Trusts. As investment advisor, Mr. Brand may be deemed to hold voting and investment power with respect to the shares held by the Hernandez Trusts, the Spellmeyer Irrevocable Trusts and the Pereboom Trusts. Mr. Brand disclaims beneficial ownership of the shares held by the Hernandez Irrevocable Trusts, the Spellmeyer Irrevocable Trusts, the Pereboom Trusts and Viking Cake except to the extent of his pecuniary interest therein. Holders of LLC Units may elect to have Black Rock OpCo redeem their LLC Units for either shares of 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), 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. The total outstanding shares of Class A Common Stock used in calculating the percent of class assumes the conversion of all of the Reporting Person's LLC Units into Class A Common Stock, resulting in a total of 37,055,645 shares of Class A Common Stock outstanding (which reflects the sum of (i) 17,478,452 shares of Class A Common Stock outstanding as of September 15, 2025 and (ii) 19,766,207 shares of Class A Common Stock issuable upon conversion of the Reporting Person's LLC Units). Jeffrey Hernandez X1 11618781.00 0.00 11618781.00 0.00 11618781.00 N 39.9 IN Amount in rows 5 and 7 consists of LLC Units of Black Rock OpCo and an equal number of shares of Class C Common Stock of the Issuer held by Viking Cake BR, LLC. Viking Cake BR, LLC's managers are Vahalda LLC, Aureata, LLC, Jeffrey Hernandez and Daniel Brand. Jake Spellmeyer is the manager of Vahalda LLC. Bryan Pereboom is the manager of Aureatis Limited Liability Company, which is the manager of Aureata, LLC. As a result, Messrs. Spellmeyer, Pereboom, Hernandez and Brand may be deemed to hold voting and investment power with respect to the shares held by Viking Cake BR, LLC. Holders of LLC Units may elect to have Black Rock OpCo redeem their LLC Units for either shares of 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), 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. Mr. Hernandez disclaims beneficial ownership of the shares held by Viking Cake BR, LLC except to the extent of his pecuniary interest therein. The total outstanding shares of Class A Common Stock used in calculating the percent of class assumes the conversion of all of the Reporting Person's LLC Units into Class A Common Stock, resulting in a total of 29,097,233 shares of Class A Common Stock outstanding (which reflects the sum of (i) 17,478,452 shares of Class A Common Stock outstanding as of September 15, 2025 and (ii) 11,618,781 shares of Class A Common Stock issuable upon conversion of the Reporting Person's LLC Units. Bryan Pereboom X1 11618781.00 0.00 11618781.00 0.00 11618781.00 N 39.9 IN Amount in rows 5 and 7 consists of LLC Units of Black Rock OpCo and an equal number of shares of Class C Common Stock of the Issuer held by Viking Cake BR, LLC. Viking Cake BR, LLC's managers are Vahalda LLC, Aureata, LLC, Jeffrey Hernandez and Daniel Brand. Jake Spellmeyer is the manager of Vahalda LLC. Bryan Pereboom is the manager of Aureatis Limited Liability Company, which is the manager of Aureata, LLC. As a result, Messrs. Spellmeyer, Pereboom, Hernandez and Brand may be deemed to hold voting and investment power with respect to the shares held by Viking Cake BR, LLC. Holders of LLC Units may elect to have Black Rock OpCo redeem their LLC Units for either shares of 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), 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. Mr. Pereboom disclaims beneficial ownership of the shares held by Viking Cake BR, LLC except to the extent of his pecuniary interest therein. The total outstanding shares of Class A Common Stock used in calculating the percent of class assumes the conversion of all of the Reporting Person's LLC Units into Class A Common Stock, resulting in a total of 29,097,233 shares of Class A Common Stock outstanding (which reflects the sum of (i) 17,478,452 shares of Class A Common Stock outstanding as of September 15, 2025 and (ii) 11,618,781 shares of Class A Common Stock issuable upon conversion of the Reporting Person's LLC Units. Jacob Spellmeyer X1 11618781.00 0.00 11618781.00 0.00 11618781.00 N 39.9 IN Amount in rows 5 and 7 consists of LLC Units of Black Rock OpCo and an equal number of shares of Class C Common Stock of the Issuer held by Viking Cake BR, LLC. Viking Cake BR, LLC's managers are Vahalda LLC, Aureata, LLC, Jeffrey Hernandez and Daniel Brand. Jake Spellmeyer is the manager of Vahalda LLC. Bryan Pereboom is the manager of Aureatis Limited Liability Company, which is the manager of Aureata, LLC. As a result, Messrs. Spellmeyer, Pereboom, Hernandez and Brand may be deemed to hold voting and investment power with respect to the shares held by Viking Cake BR, LLC. Holders of LLC Units may elect to have Black Rock OpCo redeem their LLC Units for either shares of 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), 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. Mr. Spellmeyer disclaims beneficial ownership of the shares held by Viking Cake BR, LLC except to the extent of his pecuniary interest therein. The total outstanding shares of Class A Common Stock used in calculating the percent of class assumes the conversion of all of the Reporting Person's LLC Units into Class A Common Stock, resulting in a total of 29,097,233 shares of Class A Common Stock outstanding (which reflects the sum of (i) 17,478,452 shares of Class A Common Stock outstanding as of September 15, 2025 and (ii) 11,618,781 shares of Class A Common Stock issuable upon conversion of the Reporting Person's LLC Units. Black Rock Coffee Bar, Inc. 9170 E. Bahia Drive Suite 101 Viking Cake BR, LLC, Viking Cake Fuel, LLC, Daniel Brand, Jeffrey Hernandez, Bryan Pereboom and Jacob Spellmeyer c/o Black Rock Coffee Bar, Inc. 9170 E. Bahia Drive, Suite 101, Scottsdale, AZ 85260 See Item 4 of each cover page. Y See Item 9 of each cover page. See Item 11 of each cover page. See Item 5 of each cover page. See Item 6 of each cover page. See Item 7 of each cover page. See Item 8 of each cover page. Y N Viking Cake Fuel, LLC is a wholly-owned subsidiary of Viking Cake BR, LLC. Viking Cake BR, LLC's managers are Vahalda LLC, Aureata, LLC, Jeffrey Hernandez and Daniel Brand. Jake Spellmeyer is the manager of Vahalda LLC. Bryan Pereboom is the manager of Aureatis Limited Liability Company, which is the manager of Aureata, LLC. As a result, Messrs. Spellmeyer, Pereboom, Hernandez and Brand may be deemed to hold voting and investment power with respect to the shares held by Viking Cake BR, LLC. To the best knowledge of the Reporting Persons, no one other than the Reporting Persons and the members, managers and affiliates of the Reporting Persons has the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, shares of Class A Common Stock. Y Y Y Y Joint Filing Agreement, as required by Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended Viking Cake BR, LLC /s/ Jacob Spellmeyer 11/07/2025 Viking Cake Fuel, LLC /s/ Jeffrey Hernandez 11/07/2025 Daniel Brand /s/ Daniel Brand 11/07/2025 Jeffrey Hernandez /s/ Jeffrey Hernandez 11/07/2025 Bryan Pereboom /s/ Bryan Pereboom 11/07/2025 Jacob Spellmeyer /s/ Jacob Spellmeyer 11/07/2025