of settlement services to provide secure and efficient transactions MERCANTILE GLOBAL HOLDINGS, INC. I CONFIDENTIAL I NOT FOR DISTRIBUTION $530.5 FeeStructure $91.4 CLOB Execution Fee 0.025% $80.3 OTC Execution Fee 0.100% Dark Pool Execution Fee 0.075% S114.9 $358.8 Settlement Fee 0.025% $19.8