FOURTH SUPPLEMENTAL NOTE INDENTUREFourth Supplemental Note Indenture • June 5th, 2012 • PENGROWTH ENERGY Corp • Crude petroleum & natural gas • Alberta
Notice is hereby given pursuant to Section 4.10(b) of the note indenture (the "Original Indenture") dated as of August 28, 2007 between the Corporation, as Successor to NAL Energy Corporation, and Computershare Trust Company of Canada (the "Debenture Trustee"), as amended and restated pursuant to a second supplemental note indenture dated December 31, 2010 (the "Second Supplemental Indenture"), as further amended pursuant to a fourth supplemental note indenture dated May 31, 2012 (the "Fourth Supplemental Indenture", and, together with the Original Indenture, as supplemented by the Second Supplemental Indenture and the Fourth Supplemental Indenture, the "Indenture"), that the Debentures are due and payable as of the Maturity Date and the Corporation elects to satisfy its obligation to repay to holders of Debentures the principal amount of all of the Debentures outstanding on the Maturity Date by issuing and delivering to the holders that number of Freely Tradeable Common Shares equal t
