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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001037792-21-000008
Filing Date
2021-02-10
Accepted
2021-02-10 16:09:02
Documents
1

Document Format Files

Seq Description Document Type Size
1 rbbn13gfeb102021.txt SC 13G/A 5433
  Complete submission text file 0001037792-21-000008.txt   7086
Mailing Address 9 ELK STREET ALBANY NY 12207
Business Address 9 ELK STREET ALBANY NY 12207 5184313500
PARADIGM CAPITAL MANAGEMENT INC/NY (Filed by) CIK: 0001037792 (see all company filings)

IRS No.: 141770168 | State of Incorp.: NY | Fiscal Year End: 1231
Type: SC 13G/A

Mailing Address 4 TECHNOLOGY PARK DRIVE WESTFORD MA 01886
Business Address 4 TECHNOLOGY PARK DRIVE WESTFORD MA 01886 978-614-8090
Ribbon Communications Inc. (Subject) CIK: 0001708055 (see all company filings)

IRS No.: 821669692 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-90164 | Film No.: 21613849
SIC: 7373 Services-Computer Integrated Systems Design