0001062993-23-013713.txt : 20230616 0001062993-23-013713.hdr.sgml : 20230616 20230616125715 ACCESSION NUMBER: 0001062993-23-013713 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230615 FILED AS OF DATE: 20230616 DATE AS OF CHANGE: 20230616 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Tamone Tanya CENTRAL INDEX KEY: 0001815375 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38267 FILM NUMBER: 231020095 MAIL ADDRESS: STREET 1: 3605 E PLANO PARKWAY CITY: PLANO STATE: TX ZIP: 75074 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Ribbon Communications Inc. CENTRAL INDEX KEY: 0001708055 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN [7373] IRS NUMBER: 821669692 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 6500 CHASE OAKS BOULEVARD CITY: PLANO STATE: TX ZIP: 75023 BUSINESS PHONE: 877-412-8867 MAIL ADDRESS: STREET 1: 6500 CHASE OAKS BOULEVARD CITY: PLANO STATE: TX ZIP: 75023 FORMER COMPANY: FORMER CONFORMED NAME: Sonus Networks, Inc. DATE OF NAME CHANGE: 20171027 FORMER COMPANY: FORMER CONFORMED NAME: Solstice Sapphire Investments, Inc. DATE OF NAME CHANGE: 20170531 4 1 form4.xml STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES X0407 4 2023-06-15 0001708055 Ribbon Communications Inc. RBBN 0001815375 Tamone Tanya C/O RIBBON COMMUNICATIONS 6500 CHASE OAKS BLVD. PLANO TX 75023 1 0 0 0 0 Common Stock 2023-06-15 4 M 0 38585 A 80471 D Restricted Stock Units (RSU) 2023-06-15 4 M 0 38585 0 D Common Stock 38585 0 D RSU 2023-06-15 4 A 0 51964 0 A Common Stock 51964 51964 D Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs were awarded on June 15, 2022 and vested in full on June 15, 2023. The RSUs will vest on June 15, 2024, subject to the Reporting Person's continued service with the Issuer through such date; provided, however, that if the Issuer's 2024 Annual Meeting of Stockholders (the "2024 Annual Meeting") occurs prior to June 15, 2024, and, at such 2024 Annual Meeting, the Reporting Person either chooses not to stand for re-election to the Issuer's Board of Directors or, after standing for re-election, is not re-elected, then these RSUs will vest as of the date of the 2024 Annual Meeting. Patrick Macken, Attorney-in-Fact 2023-06-16