Evergy Kansas Central, Inc. Watch

from 8-K 46 pages Evergy Kansas Central, Inc. to the Bank of New York Mellon Trust Company, N.A. as Trustee (As Successor to Harris Trust and Savings Bank) Fifty-Second Supplemental Indenture to Original Mortgage Filed With Shawnee County Register of Deeds on July 1, 1939, at Book 778 Page 216 Dated as of November 15, 2023 First Mortgage Bonds, 5.90% Series Due 2033

from 8-K 46 pages Evergy Kansas Central, Inc. to the Bank of New York Mellon Trust Company, N.A. as Trustee (As Successor to Harris Trust and Savings Bank) Fifty-First Supplemental Indenture to Original Mortgage Filed With Shawnee County Register of Deeds on July 1, 1939, at Book 778 Page 216 Dated as of March 14, 2023 First Mortgage Bonds, 5.70% Series Due 2053

from 10-K 5 pages Description of the Registrants’ Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

from 8-K 44 pages Evergy Kansas Central, Inc. to the Bank of New York Mellon Trust Company, N.A. as Trustee (As Successor to Harris Trust and Savings Bank) Fiftieth Supplemental Indenture to Original Mortgage Filed With Shawnee County Register of Deeds on July 1, 1939, at Book 778 Page 216 Dated as of April 9, 2020 First Mortgage Bonds, 3.45% Series Due 2050

from 10-K 5 pages Description of the Registrants’ Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

from 8-K 44 pages Westar Energy, Inc. to the Bank of New York Mellon Trust Company, N.A. as Trustee (As Successor to Harris Trust and Savings Bank) Forty-Ninth Supplemental Indenture to Original Mortgage Filed With Shawnee County Register of Deeds on July 1, 1939, at Book 778 Page 216 Dated as of August 19, 2019 First Mortgage Bonds, 3.25% Series Due 2049

from 10-Q 91 pages KCP&L Greater Missouri Operations Company $100,000,000 3.74% Senior Notes Due March 1, 2022 Note Purchase Agreement Dated February 12, 2019

from 10-K 39 pages SEC. SEC. SEC. SEC. SEC. General Grant Exceptions Habendum Granting Recitals Parties 5. 4. 3. 2. 1. in Such. Note: Covenant Trust Clause and It the Is Execution Form Form Form Form Denominations General Reservations Twenty-Sixth of Series Twenty-Sixth Included Description Table Exchange of of of of of and Trustee’s Trustee’s Bonds Bonds Description Only Contents and Twenty-Seventh Series for Series Form of of of and Purposes Twenty-Seventh of Certificate Is Certificate the Bonds Not of and of Table and Twenty-Seventh Twenty-Sixth Bonds Bonds Temporary Part Twenty-Seventh Twenty-Seventh of of of the Series Convenience. Article of This of of Twenty-Sixth —I— The Supplemental Series and Bonds Contents the Series Privilege I. Twenty-Sixth Series of Series the Series. Indenture and Series Should Not Be Considered Page 15 13 11 9 7 7 6 5 6 5 as 5 3 1 I

from 10-K 56 pages Indenture or similar

from 10-K 7 pages Indenture or similar

from 10-K 91 pages Indenture or similar

from 10-K 35 pages Indenture or similar

from 10-K 187 pages Indenture or similar

from 8-K 21 pages Westar Energy, Inc. to the Bank of New York Mellon Trust Company, N.A. as Trustee (As Successor to Harris Trust and Savings Bank) Forty-Eighth Supplemental Indenture to Original Mortgage Filed With Shawnee County Register of Deeds on July 1, 1939, at Book 778 Page 216 Dated as of June 4, 2018

from 8-K 45 pages Westar Energy, Inc. to the Bank of New York Mellon Trust Company, N.A. as Trustee (As Successor to Harris Trust and Savings Bank) Forty-Seventh Supplemental Indenture to Original Mortgage Filed With Shawnee County Register of Deeds on July 1, 1939, at Book 778 Page 216 Dated as of March 6, 2017 First Mortgage Bonds, 3.10% Series Due 2027

from 8-K 45 pages Westar Energy, Inc. to the Bank of New York Mellon Trust Company, N.A. as Trustee (As Successor to Harris Trust and Savings Bank) Forty-Sixth Supplemental Indenture Dated as of June 20, 2016 First Mortgage Bonds, 2.55% Series Due 2026

from S-3ASR 69 pages Westar Energy, Inc. Form of Subordinated Debt Securities Indenture Dated as of , 20 the Bank of New York Mellon Trust Company, N.A., as Trustee

from 8-K 61 pages Westar Energy, Inc. to the Bank of New York Mellon Trust Company, N.A. as Trustee (As Successor to Harris Trust and Savings Bank) Forty-Fifth Supplemental Indenture Dated as of November 13, 2015 First Mortgage Bonds, 3.25% Series Due 2025 First Mortgage Bonds, 4.25% Series Due 2045

from 10-Q 41 pages Kansas Gas and Electric Company to the Bank of New York Mellon Trust Company, N.A. (Successor-In-Interest to Guaranty Trust Company of New York) and Richard Tarnas (Successor to Judith L. Bartolini, W. A. Spooner, Henry A. Theis, Oliver R. Brooks, Wesley L. Baker, Edwin F. McMichael and R. Amundsen) as Trustees Under Kansas Gas and Electric Company’s Mortgage and Deed of Trust, Dated as of April 1, 1940 Sixty-First Supplemental Indenture Providing, Among Other Things, for First Mortgage Bonds, 4.30% Series Due 2044 Dated as of July 2, 2014 -37- -28- Sixty-First Supplemental Indenture

from 8-K 44 pages Westar Energy, Inc. to the Bank of New York Mellon Trust Company, N.A. as Trustee (As Successor to Harris Trust and Savings Bank) Forty-Fourth Supplemental Indenture Dated as of August 19, 2013 First Mortgage Bonds, 4.625% Series Due 2043