SUN COMMUNITIES OPERATING LIMITED PARTNERSHIP as the Company SUN COMMUNITIES, INC. as Guarantor and UMB BANK, N.A. as Trustee SECOND SUPPLEMENTAL INDENTURE Dated as of October 5, 2021 to INDENTURE Dated as of June 28, 2021Second Supplemental Indenture • October 5th, 2021 • Sun Communities Inc • Real estate investment trusts • New York
