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Filing Detail
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001708055-21-000078
Filing Date
2021-03-22
Accepted
2021-03-22 18:41:56
Documents
1
Period of Report
2021-03-15

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgar.html 4/A  
1 PRIMARY DOCUMENT edgar.xml 4/A 4711
  Complete submission text file 0001708055-21-000078.txt   6280
Mailing Address VICTORIA ROAD WEST YORKSHIRE SALTAIRE X0 BD183LF
Business Address
McCaffery Stephen J. (Reporting) CIK: 0001690129 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-38267 | Film No.: 21762511

Mailing Address 6500 CHASE OAKS BOULEVARD PLANO TX 75023
Business Address 6500 CHASE OAKS BOULEVARD PLANO TX 75023 877-412-8867
Ribbon Communications Inc. (Issuer) CIK: 0001708055 (see all company filings)

IRS No.: 821669692 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7373 Services-Computer Integrated Systems Design