144 0001167419 XXXXXXXX LIVE 0001812477 BITFARMS LTD 001-40370 110 YONGE STREET SUITE 1601 TORONTO A6 M5C 1T4 647-259-1790 Riot Platforms, Inc. 10% Stockholder Common Shares Citigroup Global Markets Inc.

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90110912 97319785 555961833 05/27/2025 NASDAQ Common Stock 09/03/2024 Open market purchase Open market purchase N 90110912 09/03/2024 Cash Y The shares were acquired through various open market purchases between 3/28/2024 and 9/3/2024. 05/27/2025 /s/ Colin Yee, Chief Financial Officer