BRCB

SEC source: 0001628280-26-038942 · wk-form4_1780008399.xml · nonDerivative · entry 1

Brand Daniel Jordan · CIK 0002079952 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,551

F1 · shares: Represents an award of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of the Issuer's Class A Common Stock. The RSUs vest in full on the earlier of (x) May 27, 2027 and (y) the date of the annual meeting of the Issuer's shareholders for calendar year 2027.

SEC source: 0001628280-26-038944 · wk-form4_1780008464.xml · nonDerivative · entry 1

Braithwaite Andrew Robert · CIK 0002080769 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,761

F1 · shares: Represents an award of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of the Issuer's Class A Common Stock. The RSUs vest in full on the earlier of (x) May 27, 2027 and (y) the date of the annual meeting of the Issuer's shareholders for calendar year 2027.

SEC source: 0001628280-26-038940 · wk-form4_1780008339.xml · nonDerivative · entry 1

Hernandez Jeffrey Robert · CIK 0002083544 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,551

F1 · shares: Represents an award of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of the Issuer's Class A Common Stock. The RSUs vest in full on the earlier of (x) May 27, 2027 and (y) the date of the annual meeting of the Issuer's shareholders for calendar year 2027.

SEC source: 0001628280-26-038949 · wk-form4_1780008787.xml · nonDerivative · entry 1

FEDERICO RICHARD L · CIK 0001217195 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,551

F1 · shares: Represents an award of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of the Issuer's Class A Common Stock. The RSUs vest in full on the earlier of (x) May 27, 2027 and (y) the date of the annual meeting of the Issuer's shareholders for calendar year 2027.

SEC source: 0001628280-26-038954 · wk-form4_1780008963.xml · nonDerivative · entry 1

CASHMAN KRISTINA K · CIK 0001219751 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,551

F1 · shares: Represents an award of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of the Issuer's Class A Common Stock. The RSUs vest in full on the earlier of (x) May 27, 2027 and (y) the date of the annual meeting of the Issuer's shareholders for calendar year 2027.

SEC source: 0001628280-26-038951 · wk-form4_1780008837.xml · nonDerivative · entry 1

Goldsmith-Grover Sarah · CIK 0001811990 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,761

F1 · shares: Represents an award of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of the Issuer's Class A Common Stock. The RSUs vest in full on the earlier of (x) May 27, 2027 and (y) the date of the annual meeting of the Issuer's shareholders for calendar year 2027.

SEC source: 0001628280-26-037910 · wk-form4_1779500519.xml · nonDerivative · entry 2

Geyer Clay Howard · CIK 0002080770 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,505

SEC source: 0001628280-26-038559 · wk-form4_1779920592.xml · nonDerivative · entry 1

Geyer Clay Howard · CIK 0002080770 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,513

SEC source: 0001628280-26-037910 · wk-form4_1779500519.xml · nonDerivative · entry 1

Geyer Clay Howard · CIK 0002080770 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,580

F1 · price: The price reported in column 4 is a weighted average of the purchase prices. These shares were purchased in multiple transactions at prices ranging from $6.35 to $6.54, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001628280-26-037459 · wk-form4_1779403020.xml · nonDerivative · entry 1

Schmidt Michael Ryan · CIK 0002085070 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,100

F1 · shares: The price reported in column 4 is a weighted average of the purchase prices. These shares were purchased in multiple transactions, all of which were at $6.98. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001628280-26-037413 · wk-form4_1779399494.xml · nonDerivative · entry 1

Wegener-Beyer Jessica Michele · CIK 0002077881 · Chief Marketing Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Beyer Family Living Trust

Disclosed balance after: 3,098.324

F1 · price: The price reported in column 4 is a weighted average of the purchase prices. These shares were purchased in multiple transactions at prices ranging from $6.45 to $6.47, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001493152-26-024352 · ownership.xml · derivative · entry 2

Brand Daniel Jordan · CIK 0002079952 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,809,391 shares

Expires not disclosed

F2 · derivative.exercise_price: 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.

F3 · derivative.exercise_price: 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.

F4 · price: 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.

F2 · derivative.exercise_date: 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.

F3 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

F3 · derivative.expiration_date: 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.

F5 · ownership.nature: 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.

SEC source: 0001493152-26-024352 · ownership.xml · derivative · entry 1

Brand Daniel Jordan · CIK 0002079952 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,809,391 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F4 · price: 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.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

F5 · ownership.nature: 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.

SEC source: 0001493152-26-024351 · ownership.xml · derivative · entry 2

Viking Cake BR, LLC · CIK 0002083841 · Former 10% Owner

Viking Cake Fuel, LLC · CIK 0002084799 · Former 10% Owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,809,391 shares

Expires not disclosed

F2 · derivative.exercise_price: 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.

F3 · derivative.exercise_price: 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 Daniel Brand, Jeff Hernandez, Jake Spellmeyer and Bryan Pereboom (collectively, the "Co-Founders"), the date on which the aggregate number of shares of Class C Common Stock held by such Co-Founder or certain of their affiliates is less than thirty-three percent (33%) of the shares of Class C Common Stock held by such Co-Founder and certain of their affiliates as of September 15, 2025.

F4 · price: 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.

F2 · derivative.exercise_date: 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.

F3 · derivative.exercise_date: 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 Daniel Brand, Jeff Hernandez, Jake Spellmeyer and Bryan Pereboom (collectively, the "Co-Founders"), the date on which the aggregate number of shares of Class C Common Stock held by such Co-Founder or certain of their affiliates is less than thirty-three percent (33%) of the shares of Class C Common Stock held by such Co-Founder and certain of their affiliates as of September 15, 2025.

F2 · derivative.expiration_date: 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.

F3 · derivative.expiration_date: 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 Daniel Brand, Jeff Hernandez, Jake Spellmeyer and Bryan Pereboom (collectively, the "Co-Founders"), the date on which the aggregate number of shares of Class C Common Stock held by such Co-Founder or certain of their affiliates is less than thirty-three percent (33%) of the shares of Class C Common Stock held by such Co-Founder and certain of their affiliates as of September 15, 2025.

F5 · ownership.nature: Held by Viking Cake BR, LLC and its wholly-owned subsidiary, Viking Cake Fuel, LLC.

SEC source: 0001493152-26-024351 · ownership.xml · derivative · entry 1

Viking Cake BR, LLC · CIK 0002083841 · Former 10% Owner

Viking Cake Fuel, LLC · CIK 0002084799 · Former 10% Owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,809,391 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F4 · price: 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.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

F5 · ownership.nature: Held by Viking Cake BR, LLC and its wholly-owned subsidiary, Viking Cake Fuel, LLC.

SEC source: 0001493152-26-024354 · ownership.xml · derivative · entry 2

Hernandez Jeffrey Robert · CIK 0002083544 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,809,391 shares

Expires not disclosed

F2 · derivative.exercise_price: 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.

F3 · derivative.exercise_price: 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.

F4 · price: 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.

F2 · derivative.exercise_date: 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.

F3 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

F3 · derivative.expiration_date: 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.

F5 · ownership.nature: 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.

SEC source: 0001493152-26-024354 · ownership.xml · derivative · entry 1

Hernandez Jeffrey Robert · CIK 0002083544 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,809,391 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F4 · price: 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.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

F5 · ownership.nature: 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.

SEC source: 0001213900-26-059157 · marketforms-73204.xml · derivative · entry 6

Cynosure Group, LLC · CIK 0001763409 · Director · 10% owner

Cynosure Partners 2020, LP · CIK 0001826569 · Director · 10% owner

Cynosure Partners 2020 PV, LP · CIK 0001840055 · Director · 10% owner

Cynosure Partners 2020 Co-investment, LLC · CIK 0001844090 · Director · 10% owner

Cynosure Partners III, LP · CIK 0001951018 · Director · 10% owner

Cynosure Partners III Offshore, LP · CIK 0002050077 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 19,795,412

Underlying: Class A Common Stock · 119,892 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: The LLC Units may be redeemed by the Reporting Person at any time at the option of the holder for shares of Class A Common Stock on a 1-to-1 basis, and a corresponding number of shares of Class B Common Stock will be forfeited in connection with the redemption. The LLC Units have no expiration date.

F4 · price: Reflects the conversion of 119,892 LLC Units into Class A Common Stock on a 1-to-1 basis.

F4 · derivative.exercise_date: Reflects the conversion of 119,892 LLC Units into Class A Common Stock on a 1-to-1 basis.

F4 · derivative.expiration_date: Reflects the conversion of 119,892 LLC Units into Class A Common Stock on a 1-to-1 basis.

F2 · ownership.nature: 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.

SEC source: 0001213900-26-059157 · marketforms-73204.xml · derivative · entry 5

Cynosure Group, LLC · CIK 0001763409 · Director · 10% owner

Cynosure Partners 2020, LP · CIK 0001826569 · Director · 10% owner

Cynosure Partners 2020 PV, LP · CIK 0001840055 · Director · 10% owner

Cynosure Partners 2020 Co-investment, LLC · CIK 0001844090 · Director · 10% owner

Cynosure Partners III, LP · CIK 0001951018 · Director · 10% owner

Cynosure Partners III Offshore, LP · CIK 0002050077 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 19,915,304

Underlying: Class A Common Stock · 12,042,712 shares

Expires not disclosed

F5 · derivative.exercise_price: The LLC Units may be redeemed by the Reporting Person at any time at the option of the holder for shares of Class A Common Stock on a 1-to-1 basis, and a corresponding number of shares of Class B Common Stock will be forfeited in connection with the redemption. The LLC Units have no expiration date.

F5 · price: The LLC Units may be redeemed by the Reporting Person at any time at the option of the holder for shares of Class A Common Stock on a 1-to-1 basis, and a corresponding number of shares of Class B Common Stock will be forfeited in connection with the redemption. The LLC Units have no expiration date.

F5 · derivative.exercise_date: The LLC Units may be redeemed by the Reporting Person at any time at the option of the holder for shares of Class A Common Stock on a 1-to-1 basis, and a corresponding number of shares of Class B Common Stock will be forfeited in connection with the redemption. The LLC Units have no expiration date.

F5 · derivative.expiration_date: The LLC Units may be redeemed by the Reporting Person at any time at the option of the holder for shares of Class A Common Stock on a 1-to-1 basis, and a corresponding number of shares of Class B Common Stock will be forfeited in connection with the redemption. The LLC Units have no expiration date.

F1 · ownership.nature: Consists of (i) 3,514,041 shares of Class B Common Stock held by Cynosure Partners 2020, LP, (ii) 260,660 shares of Class B Common Stock held by Cynosure Partners 2020 PV, LP, (iii) 660,106 shares of Class B Common Stock held by Cynosure Partners 2020 Co-Investment, LLC (for and on behalf Series A members), (iv) 1,247,093 shares of Class B Common Stock held by Cynosure Partners 2020 Co-Investment, LLC (for and on behalf Series B members), and (v) 14,233,404 shares (or 14,113,512 shares, after giving effect to the transaction described in (3) below) of Class B 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 B 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.

SEC source: 0001213900-26-059157 · marketforms-73204.xml · nonDerivative · entry 4

Cynosure Group, LLC · CIK 0001763409 · Director · 10% owner

Cynosure Partners 2020, LP · CIK 0001826569 · Director · 10% owner

Cynosure Partners 2020 PV, LP · CIK 0001840055 · Director · 10% owner

Cynosure Partners 2020 Co-investment, LLC · CIK 0001844090 · Director · 10% owner

Cynosure Partners III, LP · CIK 0001951018 · Director · 10% owner

Cynosure Partners III Offshore, LP · CIK 0002050077 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,035,904

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · price: Reflects the conversion of 119,892 LLC Units into Class A Common Stock on a 1-to-1 basis.

F2 · ownership.nature: 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.

SEC source: 0001213900-26-059157 · marketforms-73204.xml · nonDerivative · entry 3

Cynosure Group, LLC · CIK 0001763409 · Director · 10% owner

Cynosure Partners 2020, LP · CIK 0001826569 · Director · 10% owner

Cynosure Partners 2020 PV, LP · CIK 0001840055 · Director · 10% owner

Cynosure Partners 2020 Co-investment, LLC · CIK 0001844090 · Director · 10% owner

Cynosure Partners III, LP · CIK 0001951018 · Director · 10% owner

Cynosure Partners III Offshore, LP · CIK 0002050077 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 19,795,412

F3 · price: Reflects the cancellation for no consideration of Class B Common Stock in connection with the conversion of LLC Units.

F1 · ownership.nature: Consists of (i) 3,514,041 shares of Class B Common Stock held by Cynosure Partners 2020, LP, (ii) 260,660 shares of Class B Common Stock held by Cynosure Partners 2020 PV, LP, (iii) 660,106 shares of Class B Common Stock held by Cynosure Partners 2020 Co-Investment, LLC (for and on behalf Series A members), (iv) 1,247,093 shares of Class B Common Stock held by Cynosure Partners 2020 Co-Investment, LLC (for and on behalf Series B members), and (v) 14,233,404 shares (or 14,113,512 shares, after giving effect to the transaction described in (3) below) of Class B 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 B 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.

SEC source: 0001213900-26-059157 · marketforms-73204.xml · nonDerivative · entry 2

Cynosure Group, LLC · CIK 0001763409 · Director · 10% owner

Cynosure Partners 2020, LP · CIK 0001826569 · Director · 10% owner

Cynosure Partners 2020 PV, LP · CIK 0001840055 · Director · 10% owner

Cynosure Partners 2020 Co-investment, LLC · CIK 0001844090 · Director · 10% owner

Cynosure Partners III, LP · CIK 0001951018 · Director · 10% owner

Cynosure Partners III Offshore, LP · CIK 0002050077 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,916,012

F2 · ownership.nature: 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.

SEC source: 0001213900-26-059157 · marketforms-73204.xml · nonDerivative · entry 1

Cynosure Group, LLC · CIK 0001763409 · Director · 10% owner

Cynosure Partners 2020, LP · CIK 0001826569 · Director · 10% owner

Cynosure Partners 2020 PV, LP · CIK 0001840055 · Director · 10% owner

Cynosure Partners 2020 Co-investment, LLC · CIK 0001844090 · Director · 10% owner

Cynosure Partners III, LP · CIK 0001951018 · Director · 10% owner

Cynosure Partners III Offshore, LP · CIK 0002050077 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 19,915,304

F1 · ownership.nature: Consists of (i) 3,514,041 shares of Class B Common Stock held by Cynosure Partners 2020, LP, (ii) 260,660 shares of Class B Common Stock held by Cynosure Partners 2020 PV, LP, (iii) 660,106 shares of Class B Common Stock held by Cynosure Partners 2020 Co-Investment, LLC (for and on behalf Series A members), (iv) 1,247,093 shares of Class B Common Stock held by Cynosure Partners 2020 Co-Investment, LLC (for and on behalf Series B members), and (v) 14,233,404 shares (or 14,113,512 shares, after giving effect to the transaction described in (3) below) of Class B 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 B 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.

SEC source: 0001628280-26-035633 · wk-form4_1778876911.xml · derivative · entry 2

Vingo Jon Patrick Jr. · CIK 0002123090 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,240

Underlying: Class A Common Stock · 95,240 shares

Expires 2036-05-14

F2 · derivative.exercise_date: The stock option vests in full on May 14, 2029.

SEC source: 0001628280-26-035633 · wk-form4_1778876911.xml · nonDerivative · entry 1

Vingo Jon Patrick Jr. · CIK 0002123090 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,418.092

F1 · price: Represents an award of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of Class A Common Stock. The RSUs vest in substantially three equal annual installments beginning on May 14, 2027.

SEC source: 0001493152-26-012147 · ownership.xml · derivative · entry 2

Brand Daniel Jordan · CIK 0002079952 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 5,809,391

Underlying: Class A Common Stock · 5,809,390 shares

Expires not disclosed

F2 · derivative.exercise_price: 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.

F3 · derivative.exercise_price: 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.

F4 · kind: On March 20, 2026, (a) Viking Cake Fuel, LLC ("Viking Cake Fuel") transferred a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units to Viking Cake BR, LLC ("Viking Cake") and (b) Viking Cake distributed a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units in exchange for all of the units of membership interest in Viking Cake of certain of its members.

F2 · derivative.exercise_date: 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.

F3 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

F3 · derivative.expiration_date: 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.

F5 · ownership.nature: Held by Viking Cake and its wholly-owned subsidiary, Viking Cake Fuel, for which the Reporting Person has voting and investment power. The Reporting Person disclaims beneficial ownership of the shares held by Viking Cake except to the extent of his pecuniary interest therein.

SEC source: 0001493152-26-012147 · ownership.xml · derivative · entry 1

Brand Daniel Jordan · CIK 0002079952 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 5,809,391

Underlying: Class A Common Stock · 5,809,390 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F4 · kind: On March 20, 2026, (a) Viking Cake Fuel, LLC ("Viking Cake Fuel") transferred a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units to Viking Cake BR, LLC ("Viking Cake") and (b) Viking Cake distributed a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units in exchange for all of the units of membership interest in Viking Cake of certain of its members.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

F5 · ownership.nature: Held by Viking Cake and its wholly-owned subsidiary, Viking Cake Fuel, for which the Reporting Person has voting and investment power. The Reporting Person disclaims beneficial ownership of the shares held by Viking Cake except to the extent of his pecuniary interest therein.

SEC source: 0001493152-26-012146 · ownership.xml · derivative · entry 2

Pereboom Bryan Douglas · CIK 0002080000 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 29,046

Underlying: Class A Common Stock · 5,809,390 shares

Expires not disclosed

F2 · derivative.exercise_price: 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.

F3 · derivative.exercise_price: 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.

F4 · kind: On March 20, 2026, (a) Viking Cake Fuel, LLC transferred a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units to Viking Cake BR, LLC ("Viking Cake") and (b) Viking Cake distributed a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units in exchange for all of the units of membership interest in Viking Cake of certain of its members. As a result of the distribution, the Reporting Person no longer has voting or investment power for the shares held by Viking Cake.

F2 · derivative.exercise_date: 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.

F3 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

F3 · derivative.expiration_date: 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.

F5 · ownership.nature: The Reporting Person's spouse is an equity owner of Aureata Fuel, LLC, a recipient of Viking Cake's distribution. The Reporting Person disclaims beneficial ownership of the shares beneficially owned by his spouse except to the extent of his pecuniary interest therein.

SEC source: 0001493152-26-012146 · ownership.xml · derivative · entry 1

Pereboom Bryan Douglas · CIK 0002080000 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 29,046

Underlying: Class A Common Stock · 5,809,390 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F4 · kind: On March 20, 2026, (a) Viking Cake Fuel, LLC transferred a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units to Viking Cake BR, LLC ("Viking Cake") and (b) Viking Cake distributed a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units in exchange for all of the units of membership interest in Viking Cake of certain of its members. As a result of the distribution, the Reporting Person no longer has voting or investment power for the shares held by Viking Cake.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

F5 · ownership.nature: The Reporting Person's spouse is an equity owner of Aureata Fuel, LLC, a recipient of Viking Cake's distribution. The Reporting Person disclaims beneficial ownership of the shares beneficially owned by his spouse except to the extent of his pecuniary interest therein.

SEC source: 0001493152-26-012154 · ownership.xml · derivative · entry 2

Hernandez Jeffrey Robert · CIK 0002083544 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 5,809,391

Underlying: Class A Common Stock · 5,809,390 shares

Expires not disclosed

F2 · derivative.exercise_price: 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.

F3 · derivative.exercise_price: 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.

F4 · kind: On March 20, 2026, (a) Viking Cake Fuel, LLC ("Viking Cake Fuel") transferred a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units to Viking Cake BR, LLC ("Viking Cake") and (b) Viking Cake distributed a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units in exchange for all of the units of membership interest in Viking Cake of certain of its members.

F2 · derivative.exercise_date: 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.

F3 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

F3 · derivative.expiration_date: 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.

F5 · ownership.nature: Held by Viking Cake and its wholly-owned subsidiary, Viking Cake Fuel, for which the Reporting Person has voting and investment power. The Reporting Person disclaims beneficial ownership of the shares held by Viking Cake except to the extent of his pecuniary interest therein.

SEC source: 0001493152-26-012154 · ownership.xml · derivative · entry 1

Hernandez Jeffrey Robert · CIK 0002083544 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 5,809,391

Underlying: Class A Common Stock · 5,809,390 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F4 · kind: On March 20, 2026, (a) Viking Cake Fuel, LLC ("Viking Cake Fuel") transferred a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units to Viking Cake BR, LLC ("Viking Cake") and (b) Viking Cake distributed a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units in exchange for all of the units of membership interest in Viking Cake of certain of its members.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

F5 · ownership.nature: Held by Viking Cake and its wholly-owned subsidiary, Viking Cake Fuel, for which the Reporting Person has voting and investment power. The Reporting Person disclaims beneficial ownership of the shares held by Viking Cake except to the extent of his pecuniary interest therein.

SEC source: 0001493152-26-012144 · ownership.xml · derivative · entry 2

Viking Cake BR, LLC · CIK 0002083841 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 5,809,391

Underlying: Class A Common Stock · 5,809,390 shares

Expires not disclosed

F2 · derivative.exercise_price: 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.

F3 · derivative.exercise_price: 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 Daniel Brand, Jeff Hernandez, Jake Spellmeyer and Bryan Pereboom (collectively, the "Co-Founders"), the date on which the aggregate number of shares of Class C Common Stock held by such Co-Founder or certain of their affiliates is less than thirty-three percent (33%) of the shares of Class C Common Stock held by such Co-Founder and certain of their affiliates as of September 15, 2025.

F4 · kind: On March 20, 2026, (a) Viking Cake Fuel, LLC transferred a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units to Viking Cake BR, LLC ("Viking Cake") and (b) Viking Cake distributed a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units in exchange for all of the units of membership interest in Viking Cake of certain of its members.

F2 · derivative.exercise_date: 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.

F3 · derivative.exercise_date: 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 Daniel Brand, Jeff Hernandez, Jake Spellmeyer and Bryan Pereboom (collectively, the "Co-Founders"), the date on which the aggregate number of shares of Class C Common Stock held by such Co-Founder or certain of their affiliates is less than thirty-three percent (33%) of the shares of Class C Common Stock held by such Co-Founder and certain of their affiliates as of September 15, 2025.

F2 · derivative.expiration_date: 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.

F3 · derivative.expiration_date: 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 Daniel Brand, Jeff Hernandez, Jake Spellmeyer and Bryan Pereboom (collectively, the "Co-Founders"), the date on which the aggregate number of shares of Class C Common Stock held by such Co-Founder or certain of their affiliates is less than thirty-three percent (33%) of the shares of Class C Common Stock held by such Co-Founder and certain of their affiliates as of September 15, 2025.

F5 · ownership.nature: Held by Viking Cake BR, LLC and its wholly-owned subsidiary, Viking Cake Fuel, LLC.

SEC source: 0001493152-26-012144 · ownership.xml · derivative · entry 1

Viking Cake BR, LLC · CIK 0002083841 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 5,809,391

Underlying: Class A Common Stock · 5,809,390 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F4 · kind: On March 20, 2026, (a) Viking Cake Fuel, LLC transferred a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units to Viking Cake BR, LLC ("Viking Cake") and (b) Viking Cake distributed a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units in exchange for all of the units of membership interest in Viking Cake of certain of its members.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

F5 · ownership.nature: Held by Viking Cake BR, LLC and its wholly-owned subsidiary, Viking Cake Fuel, LLC.

SEC source: 0001493152-26-012148 · ownership.xml · derivative · entry 2

Viking Cake Fuel, LLC · CIK 0002084799 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,809,391

Underlying: Class A Common Stock · 5,809,390 shares

Expires not disclosed

F2 · derivative.exercise_price: 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.

F3 · derivative.exercise_price: 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 Daniel Brand, Jeff Hernandez, Jake Spellmeyer and Bryan Pereboom (collectively, the "Co-Founders"), the date on which the aggregate number of shares of Class C Common Stock held by such Co-Founder or certain of their affiliates is less than thirty-three percent (33%) of the shares of Class C Common Stock held by such Co-Founder and certain of their affiliates as of September 15, 2025.

F4 · kind: On March 20, 2026, Viking Cake Fuel, LLC, which is a wholly-owned subsidiary of Viking Cake BR, LLC, transferred a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units to Viking Cake BR, LLC.

F2 · derivative.exercise_date: 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.

F3 · derivative.exercise_date: 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 Daniel Brand, Jeff Hernandez, Jake Spellmeyer and Bryan Pereboom (collectively, the "Co-Founders"), the date on which the aggregate number of shares of Class C Common Stock held by such Co-Founder or certain of their affiliates is less than thirty-three percent (33%) of the shares of Class C Common Stock held by such Co-Founder and certain of their affiliates as of September 15, 2025.

F2 · derivative.expiration_date: 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.

F3 · derivative.expiration_date: 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 Daniel Brand, Jeff Hernandez, Jake Spellmeyer and Bryan Pereboom (collectively, the "Co-Founders"), the date on which the aggregate number of shares of Class C Common Stock held by such Co-Founder or certain of their affiliates is less than thirty-three percent (33%) of the shares of Class C Common Stock held by such Co-Founder and certain of their affiliates as of September 15, 2025.

SEC source: 0001493152-26-012148 · ownership.xml · derivative · entry 1

Viking Cake Fuel, LLC · CIK 0002084799 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,809,391

Underlying: Class A Common Stock · 5,809,390 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F4 · kind: On March 20, 2026, Viking Cake Fuel, LLC, which is a wholly-owned subsidiary of Viking Cake BR, LLC, transferred a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units to Viking Cake BR, LLC.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001493152-26-012145 · ownership.xml · derivative · entry 2

Spellmeyer Jacob Virgil · CIK 0002077876 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,809,390 shares

Expires not disclosed

F2 · derivative.exercise_price: 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.

F3 · derivative.exercise_price: 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.

F4 · kind: On March 20, 2026, (a) Viking Cake Fuel, LLC ("Viking Cake Fuel") transferred a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units to Viking Cake BR, LLC ("Viking Cake") and (b) Viking Cake distributed a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units in exchange for all of the units of membership interest in Viking Cake of certain of its members. As a result of the distribution, the Reporting Person no longer has voting or investment power for the shares held by Viking Cake.

F2 · derivative.exercise_date: 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.

F3 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

F3 · derivative.expiration_date: 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.

F5 · ownership.nature: Held by Viking Cake and its wholly-owned subsidiary, Viking Cake Fuel. The Reporting Person disclaims beneficial ownership of the shares held by Viking Cake.

SEC source: 0001493152-26-012145 · ownership.xml · derivative · entry 1

Spellmeyer Jacob Virgil · CIK 0002077876 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,809,390 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F4 · kind: On March 20, 2026, (a) Viking Cake Fuel, LLC ("Viking Cake Fuel") transferred a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units to Viking Cake BR, LLC ("Viking Cake") and (b) Viking Cake distributed a total of 5,809,390 shares of Class C Common Stock and an equal number of LLC Units in exchange for all of the units of membership interest in Viking Cake of certain of its members. As a result of the distribution, the Reporting Person no longer has voting or investment power for the shares held by Viking Cake.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

F5 · ownership.nature: Held by Viking Cake and its wholly-owned subsidiary, Viking Cake Fuel. The Reporting Person disclaims beneficial ownership of the shares held by Viking Cake.

SEC source: 0001628280-26-017348 · wk-form4_1773349260.xml · derivative · entry 4

Wegener-Beyer Jessica Michele · CIK 0002077881 · Chief Marketing Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Beyer Family Living Trust

Disclosed balance after: 27,544

Underlying: Class A Common Stock · 27,544 shares

Expires not disclosed

F1 · derivative.exercise_price: The LLC Units may be redeemed by the Reporting Person at any time at the option of the holder for shares of Class A Common Stock on a 1-to-1 basis, and a corresponding number of shares of Class B Common Stock will be forfeited in connection with the redemption. The LLC Units have no expiration date.

F1 · derivative.exercise_date: The LLC Units may be redeemed by the Reporting Person at any time at the option of the holder for shares of Class A Common Stock on a 1-to-1 basis, and a corresponding number of shares of Class B Common Stock will be forfeited in connection with the redemption. The LLC Units have no expiration date.

F1 · derivative.expiration_date: The LLC Units may be redeemed by the Reporting Person at any time at the option of the holder for shares of Class A Common Stock on a 1-to-1 basis, and a corresponding number of shares of Class B Common Stock will be forfeited in connection with the redemption. The LLC Units have no expiration date.

SEC source: 0001628280-26-017348 · wk-form4_1773349260.xml · derivative · entry 3

Wegener-Beyer Jessica Michele · CIK 0002077881 · Chief Marketing Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 27,544 shares

Expires not disclosed

F1 · derivative.exercise_price: The LLC Units may be redeemed by the Reporting Person at any time at the option of the holder for shares of Class A Common Stock on a 1-to-1 basis, and a corresponding number of shares of Class B Common Stock will be forfeited in connection with the redemption. The LLC Units have no expiration date.

F1 · derivative.exercise_date: The LLC Units may be redeemed by the Reporting Person at any time at the option of the holder for shares of Class A Common Stock on a 1-to-1 basis, and a corresponding number of shares of Class B Common Stock will be forfeited in connection with the redemption. The LLC Units have no expiration date.

F1 · derivative.expiration_date: The LLC Units may be redeemed by the Reporting Person at any time at the option of the holder for shares of Class A Common Stock on a 1-to-1 basis, and a corresponding number of shares of Class B Common Stock will be forfeited in connection with the redemption. The LLC Units have no expiration date.

SEC source: 0001628280-26-017348 · wk-form4_1773349260.xml · nonDerivative · entry 2

Wegener-Beyer Jessica Michele · CIK 0002077881 · Chief Marketing Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · Beyer Family Living Trust

Disclosed balance after: 27,544

SEC source: 0001628280-26-017348 · wk-form4_1773349260.xml · nonDerivative · entry 1

Wegener-Beyer Jessica Michele · CIK 0002077881 · Chief Marketing Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

SEC source: 0001628280-25-059040 · wk-form4_1767046458.xml · derivative · entry 4

Brand Daniel Jordan · CIK 0002079952 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 125,097 shares

Expires not disclosed

F3 · derivative.exercise_price: 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.

F4 · derivative.exercise_price: 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.

F5 · kind: On December 28, 2025, the Reporting Person gifted 125,097 LLC Units and 125,097 shares of Class C Common Stock (which shares automatically converted to shares of Class B Common Stock) to NCF Charitable Assets Trust, a donor advised fund. These shares remain subject to a Lock-Up Agreement for a period of 180 days after the date of the final prospectus relating to the public offering of the Issuer's Class A Common Stock (the "IPO"), as required pursuant to a Lock-Up Agreement the Reporting Person entered into with the underwriters in connection with the IPO. The Reporting Person does not have a pecuniary interest in the securities held by NCF Charitable Assets Trust.

F3 · derivative.exercise_date: 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.

F4 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

F4 · derivative.expiration_date: 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.

SEC source: 0001628280-25-059040 · wk-form4_1767046458.xml · derivative · entry 3

Brand Daniel Jordan · CIK 0002079952 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 125,097 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F5 · kind: On December 28, 2025, the Reporting Person gifted 125,097 LLC Units and 125,097 shares of Class C Common Stock (which shares automatically converted to shares of Class B Common Stock) to NCF Charitable Assets Trust, a donor advised fund. These shares remain subject to a Lock-Up Agreement for a period of 180 days after the date of the final prospectus relating to the public offering of the Issuer's Class A Common Stock (the "IPO"), as required pursuant to a Lock-Up Agreement the Reporting Person entered into with the underwriters in connection with the IPO. The Reporting Person does not have a pecuniary interest in the securities held by NCF Charitable Assets Trust.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001628280-25-059040 · wk-form4_1767046458.xml · derivative · entry 2

Brand Daniel Jordan · CIK 0002079952 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,097

Underlying: Class A Common Stock · 125,097 shares

Expires not disclosed

F3 · derivative.exercise_price: 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.

F4 · derivative.exercise_price: 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.

F2 · kind: On December 28, 2025, the Reporting Person received 125,097 LLC Units and 125,097 shares of Class C Common Stock pursuant to a distribution to the Reporting Person as beneficiary of the Daniel J. Brand 2021 Trust.

F3 · derivative.exercise_date: 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.

F4 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

F4 · derivative.expiration_date: 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.

SEC source: 0001628280-25-059040 · wk-form4_1767046458.xml · derivative · entry 1

Brand Daniel Jordan · CIK 0002079952 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,097

Underlying: Class A Common Stock · 125,097 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F2 · kind: On December 28, 2025, the Reporting Person received 125,097 LLC Units and 125,097 shares of Class C Common Stock pursuant to a distribution to the Reporting Person as beneficiary of the Daniel J. Brand 2021 Trust.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001628280-25-059042 · wk-form4_1767046488.xml · derivative · entry 4

Pereboom Bryan Douglas · CIK 0002080000 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 71,000 shares

Expires not disclosed

F3 · derivative.exercise_price: 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.

F4 · derivative.exercise_price: 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.

F5 · kind: On December 28, 2025, the Reporting Person gifted 71,000 LLC Units and 71,000 shares of Class C Common Stock (which shares automatically converted to shares of Class B Common Stock) to NCF Charitable Assets Trust, a donor advised fund. These shares remain subject to a Lock-Up Agreement for a period of 180 days after the date of the final prospectus relating to the public offering of the Issuer's Class A Common Stock (the "IPO"), as required pursuant to a Lock-Up Agreement the Reporting Person entered into with the underwriters in connection with the IPO. The Reporting Person does not have a pecuniary interest in the securities held by NCF Charitable Assets Trust.

F3 · derivative.exercise_date: 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.

F4 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

F4 · derivative.expiration_date: 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.

SEC source: 0001628280-25-059042 · wk-form4_1767046488.xml · derivative · entry 3

Pereboom Bryan Douglas · CIK 0002080000 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 71,000 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F5 · kind: On December 28, 2025, the Reporting Person gifted 71,000 LLC Units and 71,000 shares of Class C Common Stock (which shares automatically converted to shares of Class B Common Stock) to NCF Charitable Assets Trust, a donor advised fund. These shares remain subject to a Lock-Up Agreement for a period of 180 days after the date of the final prospectus relating to the public offering of the Issuer's Class A Common Stock (the "IPO"), as required pursuant to a Lock-Up Agreement the Reporting Person entered into with the underwriters in connection with the IPO. The Reporting Person does not have a pecuniary interest in the securities held by NCF Charitable Assets Trust.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001628280-25-059042 · wk-form4_1767046488.xml · derivative · entry 2

Pereboom Bryan Douglas · CIK 0002080000 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,000

Underlying: Class A Common Stock · 71,000 shares

Expires not disclosed

F3 · derivative.exercise_price: 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.

F4 · derivative.exercise_price: 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.

F2 · kind: On December 28, 2025, the Reporting Person received 71,000 LLC Units and 71,000 shares of Class C Common Stock pursuant to a distribution to the Reporting Person as beneficiary of the Bryan D. Pereboom 2021 Irrevocable Trust.

F3 · derivative.exercise_date: 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.

F4 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

F4 · derivative.expiration_date: 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.

SEC source: 0001628280-25-059042 · wk-form4_1767046488.xml · derivative · entry 1

Pereboom Bryan Douglas · CIK 0002080000 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,000

Underlying: Class A Common Stock · 71,000 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F2 · kind: On December 28, 2025, the Reporting Person received 71,000 LLC Units and 71,000 shares of Class C Common Stock pursuant to a distribution to the Reporting Person as beneficiary of the Bryan D. Pereboom 2021 Irrevocable Trust.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001628280-25-059039 · wk-form4_1767046440.xml · derivative · entry 4

Hernandez Jeffrey Robert · CIK 0002083544 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 243,860 shares

Expires not disclosed

F3 · derivative.exercise_price: 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.

F4 · derivative.exercise_price: 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.

F5 · kind: On December 28, 2025, the Reporting Person gifted 243,860 LLC Units and 243,860 shares of Class C Common Stock (which shares automatically converted to shares of Class B Common Stock) to NCF Charitable Assets Trust, a donor advised fund. These shares remain subject to a Lock-Up Agreement for a period of 180 days after the date of the final prospectus relating to the public offering of the Issuer's Class A Common Stock (the "IPO"), as required pursuant to a Lock-Up Agreement the Reporting Person entered into with the underwriters in connection with the IPO. The Reporting Person does not have a pecuniary interest in the securities held by NCF Charitable Assets Trust.

F3 · derivative.exercise_date: 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.

F4 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

F4 · derivative.expiration_date: 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.