Sec Form 4 Filing - Coldrake Robert @ Flutter Entertainment plc - 2025-03-04

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 Coldrake Robert 2. Issuer Name and Ticker or Trading Symbol Flutter Entertainment plc [ FLUT] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Chief Financial Officer (Last) (First) (Middle) C/O FLUTTER ENTERTAINMENT PLC, 300 PARK AVE SOUTH 3. Date of Earliest Transaction (MM/DD/YY) 03/04/2025 (Street) NEW YORK, NY10010 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 Ordinary Shares 03/07/2025 M 350 A 350 D Ordinary Shares 03/07/2025 S 166 D $ 255.11 ( 2 ) 184 D

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 Nil Cost Options (Right to Buy) $ 0 03/04/2025 D( 3 ) 350 ( 4 ) 03/07/2033 Ordinary Shares 350 ( 3 ) 0 D Nil Cost Options (Right to Buy) $ 0 03/04/2025 D( 3 ) 544 ( 5 ) 04/02/2034 Ordinary Shares 544 ( 3 ) 0 D Nil Cost Options (Right to Buy) $ 0 03/04/2025 D( 3 ) 9,779 ( 6 ) 12/30/2032 Ordinary Shares 9,779 ( 3 ) 0 D Nil Cost Options (Right to Buy) $ 0 03/04/2025 D( 3 ) 1,807 ( 7 ) ( 8 ) 03/07/2033 Ordinary Shares 1,807 ( 3 ) 0 D Nil Cost Options (Right to Buy) $ 0 03/04/2025 D( 3 ) 1,498 ( 7 ) ( 9 ) 04/02/2034 Ordinary Shares 1,498 ( 3 ) 0 D Restricted Stock Units ( 10 ) 03/04/2025 A( 3 ) 13,978 ( 11 ) ( 11 ) Ordinary Shares 13,978 ( 3 ) 13,978 D Restricted Stock Units ( 10 ) 03/07/2025 M 350 ( 12 ) ( 12 ) Ordinary Shares 350 $ 0 13,628 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Coldrake Robert C/O FLUTTER ENTERTAINMENT PLC 300 PARK AVE SOUTH NEW YORK, NY10010 Chief Financial Officer Signatures /s/ Siobhan Dixon Sharkey, Attorney-in-Fact 03/10/2025 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Represents ordinary shares of the Issuer acquired upon settlement of a restricted stock unit (RSU) award previously granted to the Reporting Person. ( 2 )The sales price reported herein was converted from British sterling pounds to United States dollars at a conversion price of GBP 1.00 to U.S. $1.29. ( 3 )Reflects the conversion of Nil Cost Options to RSU awards subject to the same terms and conditions as the Nil Cost Options. No new grants were made in connection with these conversions. ( 4 )These options vest on March 7, 2025. ( 5 )These options vest in two equal annual installments beginning on April 2, 2025. ( 6 )These options vest on March 2, 2026. ( 7 )The number of options reported herein may be increased by up to 50% upon the achievement of certain performance criteria. ( 8 )These options vest on October 1, 2026 ( 9 )These options vest on September 1, 2027. ( 10 )Each RSU represents the contingent right to receive one ordinary share. ( 11 )These RSUs vest as follows: (a) 350 vest on March 7, 2025, (b) 544 vest in two equal annual instalments beginning on April 2, 2025, (c) 9,779 vest on March 2, 2026, (d) 1,807 vest on October 1, 2026, and (e) 1,498 vest on September 1, 2027. ( 12 )These RSUs vested and settled into ordinary shares of the Issuer on March 7, 2025. The remainder of the RSUs vest on various dates through 2027.

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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