2023 Q1 Ribbon Communications First Quarter 2023 Financial Results Conference Call Q1 2023 Press Release 345.9 KB Q1 2023 Earnings Presentation 1.6 MB Annual Reports Document 2021 Annual Report View Document 2020 Annual Report View Document 2019 Annual Report View Proxy Statements Filing date View Apr 06, 2001 View HTML 0000912057-01-507349.pdf 0000912057-01-507349.rtf 0000912057-01-507349.xls Apr 20, 2001 View HTML 0000912057-01-509735.pdf 0000912057-01-509735.rtf 0000912057-01-509735.xls Form 10-Q/K Filing date View Aug 09, 2000 View HTML 0000912057-00-035710.pdf 0000912057-00-035710.rtf 0000912057-00-035710.xls Oct 31, 2000 View HTML 0000912057-00-046606.pdf 0000912057-00-046606.rtf 0000912057-00-046606.xls
