Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000950103-23-005277
Filing Date
2023-04-03
Accepted
2023-04-03 16:05:37
Documents
1
Period of Report
2023-03-30

Document Format Files

Seq Description Document Type Size
1 dp191812_4-siltd.html 4  
1 dp191812_4-siltd.xml 4 6652
  Complete submission text file 0000950103-23-005277.txt   8521
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)

EIN.: 821669692 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7373 Services-Computer Integrated Systems Design

Mailing Address NEWPORT HOUSE 15 THE GRANGE ST PETER PORT Y7 GY1 4LA
Business Address NEWPORT HOUSE 15 THE GRANGE ST PETER PORT Y7 GY1 4LA 44203 488 2776
Swarth Investments Ltd. (Reporting) CIK: 0001805595 (see all company filings)

State of Incorp.: D8 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38267 | Film No.: 23792610