X0609 4 2026-08-19 0 0001635327 Flutter Entertainment plc FLUT 0002012791 Jackson Jeremy Peter false C/O FLUTTER ENTERTAINMENT PLC ONE MADISON AVENUE NEW YORK NY 10010 1 1 0 0 Chief Executive Officer 0 Ordinary Shares 2026-08-19 4 S 0 2112 93.3166 D 72214 D Reflects shares sold to cover tax withholding liability in connection with the vesting and settlement of restricted stock units. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.98 to $93.665 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. /s/ Rebecca Sweeney, Attorney-in-Fact 2026-08-20