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CIK 0001708055 · Accelerated filer

Ribbon Communications Inc.

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Ticker
RBBN
Exchange
Nasdaq
Industry
Services-Computer Integrated Systems Design
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
821669692
Phone
877-412-8867
Business address
6500 CHASE OAKS BOULEVARD, PLANO, TX, 75023
Former names
Sonus Networks, Inc., Solstice Sapphire Investments, Inc.
  1. 4 Insider Changes in Ownership
  2. 4 Insider Changes in Ownership
  3. UPLOAD Other SEC-generated Letter
  4. 8-K Event Exit or restructuring costs · Executive or director change · Shareholder vote results · Regulation FD disclosure
  5. SD Other Specialized Disclosure
  6. CORRESP Other Correspondence Between Filers and SEC Staff
  7. 4 Insider Changes in Ownership
  8. 4 Insider Changes in Ownership
  9. 4 Insider Changes in Ownership
  10. 4 Insider Changes in Ownership
  11. 4 Insider Changes in Ownership
  12. 4 Insider Changes in Ownership
  13. CORRESP Other Correspondence Between Filers and SEC Staff
  14. 4 Insider Changes in Ownership
  15. 8-K Event Results of operations
  16. 10-Q Report Quarterly Report
  17. 8-K Event Material agreement · Results of operations · New debt or obligation
  18. UPLOAD Other SEC-generated Letter
  19. DEF 14A Proxy Proxy Statement
  20. 8-K Event Other events

Page 30 of 37 · 732 filings