BHP Billiton Petroleum Holdings LLC
Related Filers (6)
BHP Billiton Petroleum Holdings (USA) Inc. (1)
PETROHAWK ENERGY CORP (1)
BHP Billiton Petroleum (North America) Inc. (1)
BHP BILLITON LTD (1)
BHP Billiton Petroleum International Pty. Ltd. (1)
North America Holdings II Inc. (1)
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Ownership (2)
3
Friday, 8/26/2011
PETROHAWK ENERGY CORP: Initial statement of beneficial ownership of securities
4
Friday, 8/26/2011
PETROHAWK ENERGY CORP: Statement of changes in beneficial ownership of securities
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