Sec Form 4 Filing - SILVERBOX ENGAGED SPONSOR LLC @ BRC Inc. - 2022-05-03

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person SILVERBOX ENGAGED SPONSOR LLC 2. Issuer Name and Ticker or Trading Symbol BRC Inc. [ BRCC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 1250 S. CAPITAL OF TEXAS HIGHWAY,, BUILDING 2, SUITE 285 3. Date of Earliest Transaction (MM/DD/YY) 05/03/2022 (Street) AUSTIN, TX78746 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) _____ Form filed by One Reporting Person __ X __ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Class A Common Stock 05/03/2022 M( 1 ) 2,262,266 A $ 11.5 8,315,759 D( 2 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other SILVERBOX ENGAGED SPONSOR LLC 1250 S. CAPITAL OF TEXAS HIGHWAY, BUILDING 2, SUITE 285 AUSTIN, TX78746 X SilverBox Capital LLC 1250 S. CAPITAL OF TEXAS HIGHWAY, BUILDING 2, SUITE 285 AUSTIN, TX78746 X Reece Joseph E 1250 S. CAPITAL OF TEXAS HIGHWAY, BUILDING 2, SUITE 285 AUSTIN, TX78746 X Kadenacy Stephen M 1250 S. CAPITAL OF TEXAS HIGHWAY, BUILDING 2, SUITE 285 AUSTIN, TX78746 X Signatures Joseph Reece, as Authorized Signatory of SilverBox Capital LLC, as managing member SilverBox Engaged Sponsor LLC 05/11/2022 Signature of Reporting Person Date Joseph Reece, as Authorized Signatory of SilverBox Capital LLC 05/11/2022 Signature of Reporting Person Date Joseph Reece 05/11/2022 Signature of Reporting Person Date Stephen Kadenacy 05/11/2022 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Reflects the exercise of warrants on a cashless basis pursuant to the Warrant Agreement, dated as of February 25, 2021 (the "Warrant Agreement"), by and between SilverBox Engaged Merger Corp I and Continental Stock Transfer & Trust Company (the "Warrant Agent"), as assumed by the Issuer pursuant to that certain Warrant Assumption Agreement, dated as of February 9, 2022, by and between the Issuer and the Warrant Agent. The number of shares of Class A common stock issuable upon cashless exercise of the warrants was determined in accordance with Section 3.3.1(c) of the Warrant Agreement and the Sponsor Letter Agreement, dated as of November 2, 2021, by and between the Issuer, Authentic Brands LLC and SilverBox Engaged Sponsor LLC, by multiplying (i) the number of shares of Class A common stock underlying the warrants by (ii) 0.361. ( 2 )SilverBox Capital LLC is the managing member of SilverBox Engaged Sponsor LLC, and Mr. Reece and Mr. Kadenacy are each a principal of SilverBox Capital LLC. As such, they may be deemed to have or share beneficial ownership of the Class A common stock held directly by SilverBox Engaged Sponsor LLC. Such person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest such person may have therein, directly or indirectly.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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