X0306 4 2013-06-01 0 0000845698 GRANT PARK FUTURES FUND LIMITED PARTNERSHIP NONE 0001251188 DEARBORN CAPITAL MANAGEMENT LLC 626 W. JACKSON BLVD. STE. 600 CHICAGO IL 60661 0 0 0 1 General Partner Class A Limited Partnership Units 2013-06-01 4 S 0 755.578 1191.141 D 1494.220 D Class A General Partnership Units 2013-06-01 4 S 0 83.953 1191.141 D 166.024 D Legacy 1 Limited Partnership Class Units 922.5 D Legacy 1 General Partnership Class Units 102.5 D Legacy 2 Limited Partnership Class Units 900 D Legacy 2 General Partnership Class Units 100 D Global Alternative Markets 1 Limited Partnership Class Units 1235.604 D Global Alternative Markets 1 General Partnership Class Units 137.289 D Global Alternative Markets 2 Limited Partnership Class Units 1777.228 D Global Alternative Markets 2 General Partnership Class Units 197.47 D /s/Maureen O'Rourke, Attorney-in-Fact 2013-06-04