144 0001511110 XXXXXXXX LIVE 0000913760 StoneX Group Inc 001-36045 230 Park Ave, 10th Floor New York NY 10169 2124853500 Diego Rotsztain Officer Common stock UBS Financial Services Inc

1000 Harbor Blvd 3rd Floor Weehawken NJ 07086

4608 466422 31791288 11/22/2024 NASDAQ Common stock 12/14/2020 open market purchase open market purchase N 1471 12/14/2020 cash Common stock 05/13/2021 open market purchase open market purchase N 1 05/13/2021 cash Common stock 12/02/2021 open market purchase open market purchase N 1821 12/02/2021 cash Common stock 12/14/2020 open market purchase open market purchase N 1315 12/20/2021 cash Y In the "securities to be sold" section, for the 5/13/2021 tax lot, the exact share amount is 0.5 (not 1). Also, for the 12/20/2021 tax lot, the exact share amount is 1315.5 (not 1315). The system would not allow me to enter fractional shares. thank you. 11/22/2024 /s/ UBS Financial Services Inc, as attorney-in-fact for Diego Rotsztain