WESTERN GAS PARTNERS, LP 5,000,000 Common Units Representing Limited Partner Interests UNDERWRITING AGREEMENTWestern Gas Partners LP • June 20th, 2012 • Natural gas transmission • New York
Company FiledJune 20th, 2012 Industry JurisdictionThis agreement (the “Agreement”) is to confirm the agreement among the Partnership and Western Gas Holdings, LLC, a Delaware limited liability company (the “General Partner” and, together with the Partnership, the “Western Gas Parties”), on the one hand, and the Underwriters, on the other hand, concerning the purchase of the Units from the Partnership by the Underwriters. The Western Gas Parties and the direct and indirect subsidiaries of the Partnership listed on Schedule C hereto (the “Operating Subsidiaries”) are collectively referred to herein as the “Partnership Entities.”