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Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1059324	Petrohawk Energy Corp	HK	Crude Petroleum & Natural Gas (1311)	860876964

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1204515	A Christopher Viggiano	1000 Louisiana Suite 5600 Houston TX 77002		Yes	No	No	No

Reported Non-Derivative Transactions

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2010-03-24	4,700	$20.41	81,295	No	4	P	Direct
Common Stock	Acquisiton	2010-03-24	300	$20.40	81,595	No	4	P	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	P	Direct
No	4	P	Direct

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Common Stock	1,100	Indirect	By son
Common Stock	2,000	Indirect	By daughter
Common Stock	2,000	Indirect	By son

Footnotes

The reporting person's purchase of Petrohawk Energy Corporation common stock reported herein was matchable under Section 16(b) of the Securties Exchange Act of 1934, to the extent of 100 shares, with the reporting person's son's sale of 100 shares of Petrohawk Energy Corporation stock at a price of $26.71 per share on October 19, 2009. The reporting person has agreed to pay to Petrohawk Energy Corporation $255.69, representing the amount of the profit realized in connection with the short-swing transaction.