X0202 4/A 2005-06-20 2005-06-22 0 0001075247 BIG SKY ENERGY CORP BSKO 0001160374 HEYSEL MATTHEW C/O BIG SKY CORPORATION 750, 440- 2 AVENUE SW CALGARY A0 T2P 5E9 ALBERTA, CANADA 1 0 0 0 Common Stock 559467 D Common Stock 2005-06-20 2005-06-20 4 P 0 10000 1.02 A 624422 I Big Sky Holdings Inc. Common Stock 1903883 I MH Financial Mgmt Stock Option 0.5 2006-03-09 2008-03-08 Common Stock 2000000 2000000 D Mr. Heysel owns 51% of the issued and outstanding shares of Big Sky Holdings Inc., 25% of the issued and outstanding shares (100% of the voting stock) of MH Financial Management Ltd.and is an officer and director of Big Sky Holdings Inc. and MH Financial Management Ltd. The filer erroneously reported the shares as being acquired through direct ownership but shares were acquired indirectly through Big Sky Holdings Inc. /s/ W. Scott Lawler - Attorney-in-fact 2005-06-30