Sec Form 4 Filing - Srinivasan Krishna @ CS Disco, Inc. - 2026-06-10

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 Srinivasan Krishna 2. Issuer Name and Ticker or Trading Symbol CS Disco, Inc. [ LAW] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 111 CONGRESS AVENUE, SUITE 900 3. Date of Earliest Transaction (MM/DD/YY) 06/10/2026 (Street) AUSTIN, TX78701 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ 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 Common Stock 06/10/2026 A 41,096 ( 1 ) A $ 0 86,096 D Common Stock 6,324,973 I By LiveOak Venture Partners I, L.P. ( 2 ) Common Stock 51,432 I By LOVP SBIC Management Services, LLC ( 3 ) Common Stock 561,314 I By LiveOak I Co-Invest L.P. ( 4 ) Common Stock 768,058 I By LiveOak I Co-Invest II L.P. ( 5 ) Common Stock 172,940 I By LiveOak I Co-Invest IV L.P. ( 6 ) Common Stock 548 I By child

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 Srinivasan Krishna 111 CONGRESS AVENUE SUITE 900 AUSTIN, TX78701 X Signatures /s/ Aaron Barfoot, Attorney-in-Fact 06/11/2026 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Represents a restricted stock unit ("RSU") award. The RSUs shall vest in 4 equal quarterly installments measured from June 10, 2026, and shall become fully vested as of the day immediately preceding the Issuer's 2027 annual meeting of stockholders, if sooner, subject in all cases to the Reporting Person's continuous service to the Issuer through each vesting date. ( 2 )Securities are directly held by LiveOak Venture Partners I, L.P. ("LVP I"). LOVP GP I, L.P. ("LOVP GP I") is the general partner of LVP I and LOVP Upper Tier GP I, LLC ("LOVPUT GP I") is the general partner of LOVP GP I. Messrs. Krishna Srinivasan and Venu Shamapant are the managing members of LOVPUT GP I. Each of LOVPUT GP I and Mr. Shamapant disclaims beneficial ownership of these securities except to the extent of its or his respective pecuniary interest therein. ( 3 )Securities are directly held by SBIC GP. Messrs. Krishna Srinivasan and Venu Shamapant are the managing members of SBIC GP. Mr. Shamapant disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. ( 4 )Securities are directly held by LiveOak I Co-Invest L.P. ("LICI"). LOVP TDA GP, LP ("LOVP TDA GP") is the general partner of LICI and LOVPUT GP I is the general partner of LOVP TDA GP. Messrs. Krishna Srinivasan and Venu Shamapant are the managing members of LOVPUT GP I. Each of LOVPUT GP I and Mr. Shamapant disclaims beneficial ownership of these securities except to the extent of its or his respective pecuniary interest therein. ( 5 )Securities are directly held by LiveOak I Co-Invest II L.P. ("LICI II"). LOVP TDA GP is the general partner of LICI II and LOVPUT GP I is the general partner of LOVP TDA GP. Messrs. Krishna Srinivasan and Venu Shamapant are the managing members of LOVPUT GP I. Each of LOVPUT GP I and Mr. Shamapant disclaims beneficial ownership of these securities except to the extent of its or his respective pecuniary interest therein. ( 6 )Securities are directly held by LiveOak I Co-Invest IV LP ("LICI IV"). LiveOak Co-Invest GP, LLC ("LICI GP") is the general partner of LICI IV and Messrs. Krishna Srinivasan and Venu Shamapant are the managing members of LICI GP. Each of LICI GP and Mr. Shamapant disclaims beneficial ownership of these securities except to the extent of its or his respective pecuniary interest therein.

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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