INTERSTATE POWER AND LIGHT COMPANY (formerly known as IES Utilities Inc., formerly known as Iowa Electric Light and Power Company) TO Successor Trustee Sixty-fifth Supplemental Indenture Dated as of May 5, 2006 SUPPLEMENTAL TO INDENTURE OF MORTGAGE...Interstate Power and Light • August 4th, 2006 • Interstate Power & Light Co • Electric & other services combined
Contract Type FiledAugust 4th, 2006 Company IndustryTHIS SIXTY-FIFTH SUPPLEMENTAL INDENTURE, dated as of May 5, 2006, between INTERSTATE POWER AND LIGHT COMPANY (formerly known as IES Utilities Inc., formerly known as Iowa Electric Light and Power Company), a corporation organized and existing under the laws of the State of Iowa (hereinafter called the “Company”), and J.P. MORGAN TRUST COMPANY, NATIONAL ASSOCIATION, as successor Trustee, a national banking association organized and existing under the laws of the United States of America.
Exhibit 4.3 TWENTY-FIRST SUPPLEMENTAL INDENTURE This instrument was drafted by and should be returned to: Leslie P. Recht COUNTERPART NO. ___________ Defrees & Fiske 200 S. Michigan Avenue Suite 1100 Chicago, Illinois 60604-2480 (312) 372-4000...Interstate Power and Light • January 10th, 2002 • Alliant Energy Corp • Electric & other services combined
Contract Type FiledJanuary 10th, 2002 Company Industry
INTERSTATE POWER AND LIGHT COMPANY (formerly known as IES Utilities Inc., formerly known as Iowa Electric Light and Power Company) TO Successor Trustee Sixty-fourth Supplemental Indenture Dated as of June 9, 2005 SUPPLEMENTAL TO INDENTURE OF MORTGAGE...Interstate Power and Light • August 8th, 2005 • Interstate Power & Light Co • Electric & other services combined
Contract Type FiledAugust 8th, 2005 Company IndustryTHIS SIXTY-FOURTH SUPPLEMENTAL INDENTURE, dated as of June 9, 2005, between INTERSTATE POWER AND LIGHT COMPANY (formerly known as IES Utilities Inc., formerly known as Iowa Electric Light and Power Company), a corporation organized and existing under the laws of the State of Iowa (hereinafter called the “Company”), and J.P. MORGAN TRUST COMPANY, NATIONAL ASSOCIATION, as successor Trustee, a national banking association organized and existing under the laws of the United States of America.
INTERSTATE POWER AND LIGHT COMPANY (formerly known as IES Utilities Inc., formerly known as Iowa Electric Light and Power Company) TO as Successor Trustee Sixth Supplemental Indenture Dated as of June 9, 2005 TO INDENTURE OF MORTGAGE and DEED OF TRUST...Interstate Power and Light • August 8th, 2005 • Interstate Power & Light Co • Electric & other services combined
Contract Type FiledAugust 8th, 2005 Company IndustrySIXTH SUPPLEMENTAL INDENTURE, dated as of June 9, 2005 (the “Sixth Supplemental Indenture”), made by and between INTERSTATE POWER AND LIGHT COMPANY (formerly known as IES Utilities Inc., formerly known as Iowa Electric Light and Power Company), a corporation organized and existing under the laws of the State of Iowa (the “Company”), and J.P. MORGAN TRUST COMPANY, NATIONAL ASSOCIATION, a national banking association organized and existing under the laws of the United States of America (the “Trustee”), as Trustee under the Indenture of Mortgage and Deed of Trust dated as of September 1, 1993, hereinafter mentioned.