25,000,000 Shares PETROHAWK ENERGY CORPORATION Common Stock UNDERWRITING AGREEMENTUnderwriting Agreement • August 7th, 2009 • Petrohawk Energy Corp • Crude petroleum & natural gas • New York
Petrohawk Energy Corporation, a Delaware corporation (the “Company”), proposes to sell 25,000,000 shares (the “Firm Stock”) of the Company’s common stock, par value $0.001 per share (the “Common Stock”) to the underwriters named in Schedule 1 (the “Underwriters”) attached to this agreement (this “Agreement”). In addition, the Company proposes to grant to the Underwriters an option to purchase up to 3,750,000 additional shares of the Common Stock on the terms set forth in Section 2 (the “Option Stock”). The Firm Stock and the Option Stock, if purchased, are hereinafter collectively called the “Stock.” This is to confirm the agreement concerning the purchase of the Stock from the Company by the Underwriters.
