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RBBNNasdaq
Ribbon Communications Inc.
Services-Computer Integrated Systems Design · DE · CIK 1708055
Ribbon Communications provides communications technology, network solutions, and services for secure data and voice delivery
red 8-K · 90d
$474M
Market cap
$2.22
Last close
+0.9%
1D
-10.8%
5D
608K
Volume
Price · last 39 sessions-16.9%
May 4L $2.20 · H $3.34Jun 29
153
Total filings
Jun 17, 2026
Last filing
12/31
Fiscal year end
8-KReg FD DisclosureJun 17, 20268-KShareholder VoteJun 5, 202610-Q10-QMay 6, 20268-KExecutive Change · Results of OperationsApr 28, 2026DEF 14ADEF 14AApr 17, 20268-KExecutive ChangeApr 15, 202610-K10-KFeb 26, 20268-KResults of OperationsFeb 5, 202610-Q10-QOct 23, 20258-KResults of OperationsOct 22, 20258-KExecutive ChangeAug 29, 202510-Q10-QJul 24, 20258-KResults of OperationsJul 23, 20258-KExecutive Change · Bylaw AmendmentMay 30, 202510-Q10-QApr 30, 20258-KResults of OperationsApr 29, 2025DEF 14ADEF 14AApr 14, 202510-K10-KFeb 27, 20258-KResults of OperationsFeb 12, 202510-Q10-QOct 24, 20248-KResults of OperationsOct 23, 20248-KExecutive ChangeOct 4, 20248-KExecutive ChangeAug 13, 202410-Q10-QJul 29, 20248-KResults of OperationsJul 24, 20248-KMaterial Agreement · Agreement TerminatedJun 24, 20248-KShareholder VoteJun 6, 202410-Q10-QMay 15, 20248-KResults of OperationsApr 24, 2024DEF 14ADEF 14AApr 12, 20248-KCompany UpdateMar 13, 202410-K10-KFeb 28, 20248-KResults of OperationsFeb 14, 2024SC 13GSC 13GFeb 9, 202410-Q10-QOct 26, 20238-KResults of OperationsOct 25, 20238-KBylaw Amendment · Shareholder VoteAug 4, 202310-Q10-QJul 27, 20238-KResults of OperationsJul 26, 2023DEF 14ADEF 14AJun 20, 20238-KExecutive ChangeMay 26, 202310-Q10-QApr 28, 202310-K/AFORM 10-K/AApr 28, 20238-KResults of OperationsApr 26, 202310-K10-KMar 31, 20238-KMaterial Agreement · New Debt / ObligationMar 30, 20238-KReg FD DisclosureMar 27, 20238-KReg FD DisclosureMar 13, 20238-KResults of OperationsFeb 15, 2023SC 13GNONEFeb 10, 20238-KExecutive ChangeJan 13, 202310-Q10-QOct 28, 20228-KResults of OperationsOct 26, 20228-KExecutive ChangeSep 8, 20228-KMaterial Agreement · Equity IssuanceAug 16, 202210-Q10-QJul 28, 20228-KResults of OperationsJul 27, 20228-KMaterial AgreementJul 5, 20228-KShareholder VoteMay 27, 202210-Q10-QMay 10, 20228-KResults of OperationsApr 27, 2022DEFA14ADEFA14AApr 8, 2022DEF 14ADEF 14AApr 8, 20228-KExecutive ChangeApr 1, 202210-K10-KMar 11, 20228-KResults of Operations · Exit / Disposal CostsFeb 16, 20228-KResults of OperationsJan 20, 202210-Q10-QOct 28, 20218-KResults of OperationsOct 27, 202110-Q10-QJul 29, 20218-KResults of OperationsJul 28, 20218-KShareholder VoteJun 1, 202110-Q10-QApr 30, 20218-KResults of OperationsApr 28, 2021DEFA14ADEFA14AApr 9, 2021DEF 14ADEF 14AApr 9, 20218-KExecutive ChangeApr 2, 20218-KMaterial Agreement · New Debt / ObligationMar 4, 202110-K10-KFeb 26, 20218-KResults of OperationsFeb 17, 2021
Insider Activity
In the 90 days to Feb 13, 2026: 1 insider bought $74K.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Feb 13, 2026 | Mcclelland Bruce WilliamPresident & CEO | Buy | 12,500 | $1.98 | $25K |
| Feb 11, 2026 | Mcclelland Bruce WilliamPresident & CEO | Buy | 12,500 | $1.99 | $25K |
| Feb 10, 2026 | Mcclelland Bruce WilliamPresident & CEO | Buy | 12,000 | $2.06 | $25K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
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