OTTER TAIL CORPORATION SECOND AMENDMENT Dated as of September 11, 2008 to NOTE PURCHASE AGREEMENT Dated as of August 20, 2007 $33,000,000 5.95% Senior Unsecured Notes, Series A, due 2017 $30,000,000 6.15% Senior Unsecured Notes, Series B, due 2022...Note Purchase Agreement • September 15th, 2008 • Otter Tail Corp • Electric services • New York
Contract Type FiledSeptember 15th, 2008 Company Industry JurisdictionThis Second Amendment dated as of September 11, 2008 (the or this “Second Amendment”) to the Note Purchase Agreement dated as of August 20, 2007 is between OTTER TAIL CORPORATION, a Minnesota corporation (the “Company”), and each of the institutions which is a signatory to this Second Amendment (collectively, the “Noteholders”).