Ribbon Communications INC. (RBBN) — SEC Filings

Overview

Ribbon Communications INC. (RBBN) is a publicly traded company tracked on ReadTheFiling. The most recent enriched filing is a 8-K filed on Apr 15, 2026: Ribbon Communications Inc. filed an 8-K on April 15, 2026, reporting on the departure of certain officers and compensatory arrangements. The filing also includes financial statements and exhibits.

Sentiment Summary

Across 28 filings, the sentiment breakdown is: 25 neutral, 3 mixed. The dominant filing sentiment for Ribbon Communications INC. is neutral.

Filing Type Overview

Ribbon Communications INC. (RBBN) has filed 16 8-K, 6 10-Q, 2 DEF 14A, 2 10-K, 1 SC 13G/A, 1 SC 13G with the SEC between Feb 2024 to Apr 2026.

Recent Filings (28)

• Ribbon Communications Files 8-K on Officer Changes — 8-K · Apr 15, 2026 Risk: low
  Ribbon Communications Inc. filed an 8-K on April 15, 2026, reporting on the departure of certain officers and compensatory arrangements. The filing also include
• Ribbon Narrows Q3 Loss on Service Revenue Growth — 10-Q · Oct 23, 2025 Risk: medium
  Ribbon Communications Inc. reported a net loss of $12.109 million for the three months ended September 30, 2025, an improvement from a net loss of $13.422 milli
• Ribbon Communications Files 8-K on Financials — 8-K · Oct 22, 2025 Risk: low
  Ribbon Communications Inc. filed an 8-K on October 22, 2025, reporting on its results of operations and financial condition. The filing includes financial state
• Ribbon Communications Inc. Announces Executive and Director Changes — 8-K · Aug 29, 2025 Risk: medium
  Ribbon Communications Inc. announced on August 29, 2025, changes in its executive and director roles. The filing details the departure of certain officers and d
• Ribbon Warrants Surge 25% on Increased Share Price, Volatility — 10-Q · Jul 24, 2025 Risk: medium
  Ribbon Communications Inc. (RBBN) filed its 10-Q for the period ending June 30, 2025, revealing key financial and operational details. The company's warrants, v
• Ribbon Communications Inc. Files 8-K on Financials — 8-K · Jul 23, 2025 Risk: low
  Ribbon Communications Inc. filed an 8-K on July 23, 2025, reporting on its results of operations and financial condition. The filing includes financial statemen
• Ribbon Communications Files 8-K on Corporate Governance and Filings — 8-K · May 30, 2025 Risk: low
  Ribbon Communications Inc. filed an 8-K on May 30, 2025, reporting events as of May 28, 2025. The filing covers the departure of directors or officers, election
• Ribbon Communications Files Q1 2025 10-Q — 10-Q · Apr 30, 2025 Risk: medium
  Ribbon Communications Inc. filed its 10-Q for the period ending March 31, 2025. The filing details financial information and business operations, including the
• Ribbon Communications Files 8-K on Financials — 8-K · Apr 29, 2025 Risk: low
  Ribbon Communications Inc. filed an 8-K on April 29, 2025, reporting on its results of operations and financial condition, and including financial statements an
• Ribbon Communications Files 2025 Proxy Statement — DEF 14A · Apr 14, 2025 Risk: low
  Ribbon Communications Inc. filed its definitive proxy statement (DEF 14A) on April 14, 2025, for its annual meeting on May 28, 2025. The filing details executiv
• Ribbon Communications Files 2024 10-K — 10-K · Feb 27, 2025 Risk: medium
  Ribbon Communications Inc. filed its 2024 10-K on February 27, 2025, reporting its financial performance for the fiscal year ending December 31, 2024. The compa
• Ribbon Communications Files 8-K on Financials — 8-K · Feb 12, 2025 Risk: low
  Ribbon Communications Inc. filed an 8-K on February 12, 2025, reporting on its results of operations and financial condition. The filing includes financial stat
• Ribbon Communications 10-Q: Fair Value Disclosures — 10-Q · Oct 24, 2024 Risk: medium
  Ribbon Communications Inc. filed its 10-Q for the period ending September 30, 2024. The filing details financial information and disclosures, including the use
• Ribbon Communications Files 8-K on Financials — 8-K · Oct 23, 2024 Risk: low
  Ribbon Communications Inc. filed an 8-K on October 23, 2024, reporting on its results of operations and financial condition, and providing financial statements
• Ribbon Communications Appoints New Directors, One Departs — 8-K · Oct 4, 2024 Risk: low
  Ribbon Communications Inc. announced on October 3, 2024, the departure of director David R. Johnson. The company also reported the election of two new directors
• Ribbon Communications Appoints New CFO — 8-K · Aug 13, 2024 Risk: medium
  Ribbon Communications Inc. announced on August 13, 2024, the appointment of Kevin O'Hara as Chief Financial Officer, effective August 12, 2024. O'Hara will rece
• Ribbon Communications Files Q2 2024 10-Q — 10-Q · Jul 29, 2024 Risk: medium
  Ribbon Communications Inc. filed its 10-Q for the period ending June 30, 2024. The company, formerly known as Sonus Networks, Inc., reported financial results f
• Ribbon Communications Files 8-K on Financials — 8-K · Jul 24, 2024 Risk: low
  Ribbon Communications Inc. filed an 8-K on July 24, 2024, reporting on its results of operations and financial condition. The filing includes financial statemen
• Ribbon Communications Inc. Enters New Agreement, Terminates Another — 8-K · Jun 24, 2024 Risk: medium
  On June 21, 2024, Ribbon Communications Inc. entered into a material definitive agreement and simultaneously terminated another. The company also created a dire
• Ribbon Communications Reports Shareholder Vote Results — 8-K · Jun 6, 2024 Risk: low
  Ribbon Communications Inc. filed an 8-K on June 6, 2024, to report on matters submitted to a vote of its security holders on June 4, 2024. The filing details th
• Ribbon Communications Inc. Files 10-Q for Period Ending March 31, 2024 — 10-Q · May 15, 2024 Risk: medium
  Ribbon Communications Inc. (RBBN) filed a Quarterly Report (10-Q) with the SEC on May 15, 2024. Total revenue for Q1 2024 was $207.7 million, a decrease from $2
• Ribbon Communications Inc. Files 8-K on Financials — 8-K · Apr 24, 2024 Risk: low
  Ribbon Communications Inc. filed an 8-K on April 24, 2024, reporting on its results of operations and financial condition. The filing includes financial stateme
• Ribbon Communications Inc. Files Definitive Proxy Statement for 2024 Annual Meeting — DEF 14A · Apr 12, 2024 Risk: medium
  Ribbon Communications Inc. (RBBN) filed a Proxy Statement (DEF 14A) with the SEC on April 12, 2024. Ribbon Communications Inc. reported a 1% year-over-year sale
• Ribbon Communications Files 8-K on Shareholder Nominations — 8-K · Mar 13, 2024 Risk: low
  On March 13, 2024, Ribbon Communications Inc. filed an 8-K report. The filing primarily concerns shareholder nominations pursuant to Exchange Act Rule 14a-11 an
• Ribbon Communications Inc. Files 2023 Annual Report on Form 10-K — 10-K · Feb 28, 2024 Risk:
  Ribbon Communications Inc. (RBBN) filed a Annual Report (10-K) with the SEC on February 28, 2024. Ribbon Communications Inc. reported its fiscal year 2023 resul
• Ribbon Communications Files 8-K on Financial Results — 8-K · Feb 14, 2024 Risk: low
  Ribbon Communications Inc. filed an 8-K on February 14, 2024, to report on its 'Results of Operations and Financial Condition' and 'Financial Statements and Exh
• Neuberger Berman Amends Ribbon Comm. Stake, Signals Continued Confidence — SC 13G/A · Feb 12, 2024 Risk: low
  Neuberger Berman Group LLC, a major investment firm, filed an amended Schedule 13G/A on February 12, 2024, indicating their ownership in Ribbon Communications I
• Paradigm Capital Management Discloses Passive Stake in Ribbon Communications — SC 13G · Feb 9, 2024 Risk: low
  Paradigm Capital Management, Inc., a New York-based investment firm, filed an SC 13G on February 9, 2024, disclosing its ownership of Ribbon Communications Inc.

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