Sec Form 4 Filing - Argus Seller, LP @ NASDAQ, INC. - 2024-07-29

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 Argus Seller, LP 2. Issuer Name and Ticker or Trading Symbol NASDAQ, INC. [ NDAQ] 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) C/O THOMA BRAVO, L.P., 110 N. WACKER DRIVE, 32ND FLOOR 3. Date of Earliest Transaction (MM/DD/YY) 07/29/2024 (Street) CHICAGO, IL60606 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 Common Stock, par value $0.01 per share 07/29/2024 S 42,804,207 ( 1 ) D $ 64.58 42,804,207 ( 2 ) D ( 3 )

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 Argus Seller, LP C/O THOMA BRAVO, L.P. 110 N. WACKER DRIVE, 32ND FLOOR CHICAGO, IL60606 X THOMA BRAVO UGP, LLC C/O THOMA BRAVO, L.P. 110 N. WACKER DRIVE, 32ND FLOOR CHICAGO, IL60606 X Signatures /s/ Holden Spaht, Vice President and Assistant Treasurer of Argus Seller, LP 07/30/2024 Signature of Reporting Person Date /s/ Holden Spaht, Managing Partner of Thoma Bravo UGP, LLC 07/30/2024 Signature of Reporting Person Date

Explanation of Responses:

( 1 )On July 29, 2024, the Reporting Persons sold an aggregate of 42,804,207 shares of the Issuer's Common Stock, par value $0.01 per share, in an underwritten public offering pursuant to the Issuer's Registration Statement on Form S-3 (File No. 333-279011). ( 2 )Consists of 42,804,207 shares held directly by Argus Seller, LP ("Argus Seller"). ( 3 )Thoma Bravo UGP, LLC ("Thoma Bravo UGP") is the ultimate general partner of certain investment funds affiliated with Thoma Bravo UGP (the "Thoma Bravo Funds"), and the Thoma Bravo Funds and certain unaffiliated investors are limited partners of Argus Seller. By virtue of the relationships described in this footnote, Thoma Bravo UGP may be deemed to beneficially own shares of Common Stock directly owned by Argus Seller. The Thoma Bravo Funds and Thoma Bravo UGP disclaim beneficial ownership of the shares of Common Stock directly owned by Argus Seller except to the extent of their 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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