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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. 8-K Event Executive or director change
  2. 3 Insider Initial Statement of Ownership
  3. 4 Insider Changes in Ownership
  4. 4 Insider Changes in Ownership
  5. SC 13D/A Stake Beneficial Ownership Report
  6. 4 Insider Changes in Ownership
  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. 10-Q Report Quarterly Report
  13. 8-K Event Results of operations
  14. 4 Insider Changes in Ownership
  15. 4 Insider Changes in Ownership
  16. 8-K Event Regulation FD disclosure
  17. 4 Insider Changes in Ownership
  18. 8-K Event New debt or obligation · Unregistered share sale · Other events
  19. S-8 Other Securities Offered to Employees in Benefit Plans
  20. 10-Q Report Quarterly Report

Page 32 of 37 · 732 filings