and SECOND SUPPLEMENTAL INDENTURE Dated as of January 31, 2022 to Indenture dated as of June 18, 2020Second Supplemental Indenture • February 1st, 2022 • RR Donnelley & Sons Co • Commercial printing • New York
Contract Type FiledFebruary 1st, 2022 Company Industry JurisdictionTHIS SECOND SUPPLEMENTAL INDENTURE, dated as of January 31, 2022 (the “Second Supplemental Indenture”), between R. R. Donnelley & Sons Company, a Delaware corporation, as issuer (the “Company”), and U.S. Bank Trust Company, National Association (as successor to U.S. Bank National Association), a national banking association, as trustee (the “Trustee”).