Reverse of Amended and Restated 3.30% Senior Notes Due December 1, 2027
This 3.30% Senior Note due December 1, 2027 is one of a duly authorized issue of Bonds of the Company, issued and issuable in one or more series under the Indenture, dated as of November 29, 2017 and as amended by the First Supplemental Indenture, dated as of July 1, 2020 (as so amended, the “Indenture”), between the Company and BOKF, N.A., as Trustee (herein called the “Trustee,” which term includes any successor trustee under the Indenture), and reference is hereby made to the Indenture for a description of the respective rights, limitations of rights, duties and immunities of the Company, the Trustee and the Holders of Bonds thereunder and of the terms and conditions upon which Bonds are, and are to be, authenticated and delivered. This Senior Note is a Bond within the meaning of the Indenture and is designated as the 3.30% Senior Notes due December 1, 2027 established by the Company under the Indenture and initially issued in an aggregate principal amount of $1,150,000,000 on May 15, 2018. The acceptance of this Senior Note shall be deemed to constitute the consent and agreement by the Holder hereof to all of the terms and provisions of the Indenture.
The Senior Notes will be secured by a series of first mortgage bonds (the “3.30% Collateral Mortgage Bonds due 2027”) delivered by the Company to the Trustee for the benefit of the Holders of the Senior Notes, issued pursuant to the Second Supplemental Indenture, dated as of July 1, 2020 to the Indenture of Mortgage, dated as of June 19, 2020, between the Company and The Bank of New York Mellon Trust Company, N.A., as trustee (as so supplemented, the “Mortgage Indenture”). Reference is made to the Indenture and the Mortgage Indenture for a description of the rights of the Trustee as holder of the 3.30% Collateral Mortgage Bonds due 2027, the property mortgaged and pledged, the nature and extent of the security and rights of the holders of the first mortgage bonds under the Mortgage Indenture and the rights of the Company under the Mortgage Indenture and the terms and conditions upon which the Senior Notes are secured.
Subject to the terms and conditions of the Indenture, the Senior Notes are redeemable at the option of the Company (“Optional Redemption”), in whole or in part, (a) at any time prior to September 1, 2027 (the date that is three months prior to the Maturity Date) at a Redemption Price equal to the greater of:
(i) 100% of the principal amount of the Senior Notes to be redeemed; or
(ii) as determined by the Quotation Agent, the sum of the present values of the Remaining Scheduled Payments of principal and interest on the Senior Notes to be redeemed (not including any portion of payments of interest accrued as of the Redemption Date), calculated as if the Maturity Date of such Senior Notes was September 1, 2027 (the date that is three months prior to the Maturity Date), discounted to the Redemption Date on a semi-annual basis at the Adjusted Treasury Rate, plus 15 basis points,
plus, in either of the above cases, accrued and unpaid interest thereon to but not including the Redemption Date; and (b) at any time on or after September 1, 2027 (the date that is three months prior to the Maturity Date) at 100% of the principal amount of the Senior Notes to be redeemed, plus accrued and unpaid interest thereon to but not including the Redemption Date. For purposes of this Senior Note, “Comparable Treasury Issue” means the United States
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