X0206 3 2025-07-01 0 0001878848 IREN Ltd IREN 0002073544 Bartholomew David James C/O IREN LIMITED LEVEL 6, 55 MARKET STREET SYDNEY C3 2000 AUSTRALIA 1 0 0 0 Ordinary Shares 96245 D Ordinary Shares 11448 I By Wetherby Place Investments Trust Stock Options (Right to Buy) 7.86 2031-07-28 Ordinary Shares 42554 D Includes ordinary shares of IREN Limited (each, an "Ordinary Share") and outstanding restricted stock units that will vest subject to the Reporting Person's satisfaction of applicable vesting conditions. Represents Ordinary Shares held through the Wetherby Place Investments Trust, of which the Reporting Person has control over the trustee. The Reporting Person disclaims beneficial ownership of the Ordinary Shares except to the extent of his pecuniary interest therein. Represents an option to purchase Ordinary Shares (each, an "Option"). 14,183 of the Options are fully vested and exercisable and 14,188 Options will vest on July 28, 2025 and 14,183 Options will vest on July 28, 2026. /s/ Cesilia Kim, attorney-in-fact for David Bartholomew 2025-07-03