0001708055-19-000054.txt : 20191218 0001708055-19-000054.hdr.sgml : 20191218 20191218172748 ACCESSION NUMBER: 0001708055-19-000054 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20191216 FILED AS OF DATE: 20191218 DATE AS OF CHANGE: 20191218 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Raiford Daryl CENTRAL INDEX KEY: 0001405026 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38267 FILM NUMBER: 191293387 MAIL ADDRESS: STREET 1: C/O FREESCALE SEMICONDUCTOR, INC. STREET 2: 6501 WILLIAM CANNON DRIVE WEST CITY: AUSTIN STATE: TX ZIP: 78735 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: 4 TECHNOLOGY PARK DRIVE CITY: WESTFORD STATE: MA ZIP: 01886 BUSINESS PHONE: 978-614-8090 MAIL ADDRESS: STREET 1: 4 TECHNOLOGY PARK DRIVE CITY: WESTFORD STATE: MA ZIP: 01886 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 edgar.xml PRIMARY DOCUMENT X0306 4 2019-12-16 0001708055 Ribbon Communications Inc. RBBN 0001405026 Raiford Daryl C/O RIBBON COMMUNICATIONS INC. 4 TECHNOLOGY PARK DRIVE WESTFORD MA 01886 0 1 0 0 EVP & CFO Common Stock 2019-12-16 4 M 0 3333 A 191815 D Common Stock 2019-12-16 4 S 0 1326 2.80 D 190489 D Restricted Stock Units 2019-12-16 4 M 0 3333 0 D Common Stock 3333 10000 D Restricted stock units convert into common stock on a one-for-one basis. The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 instruction letter previously adopted by the Reporting Person and represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. 20,000 restricted stock units were granted to the Reporting Person on June 15, 2018, vesting over a three-year period. One-third of those restricted stock units vested on June 17, 2019, one-sixth vested on December 16, 2019 and the remainder of the restricted stock units will vest in three equal, semi-annual installments thereafter through June 15, 2021. Daryl E.Raiford 2019-12-18