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    Ribbon Communications Inc.

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    $RBBN
    EDP Services
    Technology

    Ribbon Communications Inc. provides communications technology in the United States, Europe, the Middle East, Africa, Japan, the Asia Pacific, and internationally. It operates through two segments, Cloud and Edge, and IP Optical Networks. The Cloud and Edge segment provides software and hardware products; and solutions and services for enabling voice over internet protocol communications, voice over long-term evolution, and voice over 5G communications and unified communications and collaboration. This segment also offers session border controller and network transformation products. This segment serves private, public, or hybrid cloud infrastructures, as well as data centers, enterprise premises, and service provider networks. The IP Optical Networks segment provides hardware and software solutions for IP networking, switching, routing, and optical transport to support and enable technologies, such as 5G, distributed cloud computing, and corresponding applications by delivering ultra-low cost-per-bit transport and multi-service flexibility. It also offers multiple solutions, including 5G-native solutions for mobile backhaul, metro and edge aggregation, core networking, data center interconnect, legacy NTR, and transport solutions for wholesale carriers. This segment serves utilities, government, defense, finance, transportation, and education and research industries, as well as service providers and enterprises. It also provides advanced analytics solutions and next generation products that provides cloud-native and streaming analytics platform for networks and subscribers; and core-to-edge products, and end-to-end service assurance and analytics solutions, and integrated SD-WAN services. Ribbon Communications has strategic partnerships with Orion Innovation. The company was formerly known as Sonus Networks, Inc. and changed its name to Ribbon Communications Inc. in November 2017. Ribbon Communications Inc. was founded in 1997 and is headquartered in Plano, Texas.

    IPO Year:

    Exchange: NASDAQ

    Website: ribboncommunications.com

    Peers

    $AUDC

    Recent Analyst Ratings for Ribbon Communications Inc.

    DatePrice TargetRatingAnalyst
    2/6/2026$2.90Buy → Neutral
    B. Riley Securities
    7/11/2024$5.00Buy
    Rosenblatt
    4/29/2024$6.00Mkt Outperform
    JMP Securities
    7/19/2023$5.50Buy
    Craig Hallum
    4/10/2023$6.00Mkt Outperform
    JMP Securities
    1/19/2022$10.00Outperform
    Northland Capital
    See more ratings

    Ribbon Communications Inc. SEC Filings

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    Ribbon Communications Inc. filed SEC Form 8-K: Regulation FD Disclosure, Financial Statements and Exhibits

    8-K - Ribbon Communications Inc. (0001708055) (Filer)

    6/17/26 9:19:30 AM ET
    $RBBN
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    Ribbon Communications Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders

    8-K - Ribbon Communications Inc. (0001708055) (Filer)

    6/5/26 4:15:35 PM ET
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    SEC Form SD filed by Ribbon Communications Inc.

    SD - Ribbon Communications Inc. (0001708055) (Filer)

    5/29/26 4:15:21 PM ET
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    SEC Form 10-Q filed by Ribbon Communications Inc.

    10-Q - Ribbon Communications Inc. (0001708055) (Filer)

    5/6/26 12:49:49 PM ET
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    Ribbon Communications Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Leadership Update, Financial Statements and Exhibits

    8-K - Ribbon Communications Inc. (0001708055) (Filer)

    4/28/26 4:15:27 PM ET
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    SEC Form DEF 14A filed by Ribbon Communications Inc.

    DEF 14A - Ribbon Communications Inc. (0001708055) (Filer)

    4/17/26 8:30:24 AM ET
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    Ribbon Communications Inc. filed SEC Form 8-K: Leadership Update, Financial Statements and Exhibits

    8-K - Ribbon Communications Inc. (0001708055) (Filer)

    4/15/26 8:45:53 AM ET
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    SEC Form 10-K filed by Ribbon Communications Inc.

    10-K - Ribbon Communications Inc. (0001708055) (Filer)

    2/26/26 12:38:05 PM ET
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    Ribbon Communications Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits

    8-K - Ribbon Communications Inc. (0001708055) (Filer)

    2/5/26 4:15:31 PM ET
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    SEC Form S-8 filed by Ribbon Communications Inc.

    S-8 - Ribbon Communications Inc. (0001708055) (Filer)

    12/10/25 4:31:14 PM ET
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    Ribbon Communications Inc. Press Releases

    Fastest customizable press release news feed in the world

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    Ribbon's Optical and DCI Solutions Enable PT Jala Lintas Media (JLM) to Unlock Subsea and Metro Network Capacity Between Indonesia and Singapore

    Delivers scalable datacenter connectivity, increased capacity, and reduced power consumption PLANO, Texas, July 21, 2026 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology, IP routing and optical networking solutions, today announced that leading Indonesia provider PT Jala Lintas Media (JLM) is leveraging Ribbon's Apollo platform for a greenfield DWDM network deployment connecting Indonesia and Singapore. JLM is also utilizing Ribbon's Data Center Interconnect (DCI) solution to deliver scalable, high-capacity connectivity for cloud and AI workloads. This deployment marks the first phase of a broader network expansion being impleme

    7/21/26 8:00:00 AM ET
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    HubOne Selects Ribbon's PSX to Unify Voice Traffic Across Its Applications

    Supports evolving voice services and long term network strategy PLANO, Texas, July 16, 2026 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced that Hub One, one of France's leading operators and integrators connecting, digitalizing and protecting businesses and public organizations, has selected Ribbon's PSX Policy and Routing Engine to serve as the core call routing engine for its voice traffic. This announcement highlights Ribbon's continued momentum in delivering differentiated, software-driven solutions for service providers and enterprises worldwide.

    7/16/26 8:00:00 AM ET
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    Ribbon Communications to Report Second Quarter 2026 Financial Results on July 28, 2026

    PLANO, Texas, July 14, 2026 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced that it will report financial results for the second quarter of 2026 after the close of the market on Tuesday, July 28, 2026. Following the release, Ribbon Communications will host a conference call with the financial community at 4:30 p.m. ET to discuss the results. Conference Call Details and WebcastDate: Tuesday, July 28, 2026Time: 4:30 p.m. ETDial-in number (Domestic): 877-407-2991Dial-in number (International): 201-389-0925Instant T

    7/14/26 4:03:00 PM ET
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    MGW Partners with Ribbon to Modernize Infrastructure and Expand Rural Connectivity

    Supports BEAD-funded broadband expansion to deliver high-speed connectivity in rural VirginiaPLANO, Texas, June 30, 2026 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology, IP routing, and optical networking solutions, today announced that it is enabling MGW Telephone, a third-generation ILEC serving communities across Virginia, to modernize its network and execute on BEAD objectives to deliver scalable, next-generation connectivity to rural customers. '"Ribbon is a trusted partner that has long supported our mission

    6/30/26 8:00:00 AM ET
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    Ribbon and Comporium Expand Partnership to Advance Voice Infrastructure Modernization

    Delivers scalable, future-ready IP voice platformPLANO, Texas, June 18, 2026 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced that Comporium, a leading regional provider of broadband, voice, video and smart-home services, has selected Ribbon's state of the art technology to further modernize its voice infrastructure. "Ribbon is a trusted partner in our modernization journey, and we're pleased to take this next step together to enhance the efficiency and scalabilit

    6/18/26 4:30:00 PM ET
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    Ribbon Introduces Rapid Deployment Networking Solutions for Mobile Data Centers, Defense Agencies, and Critical Infrastructure Providers

    Flexible Networking and Compute Solutions for Rapid Forward Deployment with growing global customer baseNetwork in a Box provides resilient communications supporting continuity and End-to-End Disaster Recovery in complex disruption scenariosPLANO, Texas, June 9, 2026 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology, IP routing, and optical networking solutions, today announced a portfolio of solutions to address the need to rapidly deploy compute and networking capabilities in ruggedized hardened mobile enclosures across a wide number of critical markets. These Network in a Box (NiaB) solutions help enable organizations worldwid

    6/9/26 8:00:00 AM ET
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    Ribbon's Cloud Native Technology Partners with Agentforce Contact Center in the Public Cloud

    Supports AI-first engagement model for contact centersPLANO, Texas, May 14, 2026 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology, IP routing and optical networking solutions, today announced that Salesforce is partnering with Ribbon for its proven Session Border Controller Cloud Native edition (SBC CNe) and Policy and Routing Engine (PSX) in the public cloud to accelerate time to market for its new agentic AI contact center offering, Agentforce Contact Center. Ribbon's cloud native containerized voice communication

    5/14/26 8:00:00 AM ET
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    Ribbon to Attend Key Investor Conferences

    PLANO, Texas, May 6, 2026 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced that it will attend four key investor conferences in the next months. 21st Annual Needham Technology, Media, & Consumer 1x1 Conference (May 12, 2026)B. Riley Securities 26th Annual Investor Conference (May 21, 2026)TD Cowen and CEO Summit Inaugural Disruptive Technology Summit (June 17, 2026)Northland Growth Conference (June 23, 2026)Qualified investors may contact IR@rbbn.com to set up one

    5/6/26 8:00:00 AM ET
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    Ribbon Communications Announces Promotion of Rick Marmurek to Chief Financial Officer

    PLANO, Texas, April 28, 2026 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced that Rick Marmurek, Ribbon's current Deputy Chief Financial Officer and Chief Accounting Officer, has been promoted to Executive Vice President, Chief Financial Officer ("CFO") and Chief Accounting Officer, effective May 1, 2026. He will succeed current CFO John Townsend who will be leaving Ribbon effective April 30, 2026 to take another professional opportunity. "Having worked closely w

    4/28/26 4:08:00 PM ET
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    Ribbon Communications Inc. Reports First Quarter 2026 Financial Results

    Growing Demand Increases Confidence in Sequential and 2nd Half 2026 GrowthMomentum Building in New Markets including AIOps and Data Center InterconnectFirst Quarter Revenue in Line with ExpectationsPLANO, Texas, April 28, 2026 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced its financial results for the first quarter of 2026. Ribbon Communications is dedicated to assisting the world's largest service providers, enterprises, and critical infrastructure operators in modernizing and safeguarding their networks and services.

    4/28/26 4:03:00 PM ET
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    Ribbon Communications Inc. Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

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    Director Grayson Bruns H was granted 14,423 shares, increasing direct ownership by 2% to 840,270 units (SEC Form 4)

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    7/15/26 5:41:06 PM ET
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    Director Shani Shaul was granted 11,752 shares, increasing direct ownership by 5% to 237,718 units (SEC Form 4)

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    7/15/26 5:40:45 PM ET
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    SEC Form 4 filed by EVP, Chief Operating Officer Bucci Sam

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    6/17/26 4:45:03 PM ET
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    SEC Form 4 filed by EVP, Global Sales Mccaffery Stephen J.

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    6/17/26 4:44:44 PM ET
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    SEC Form 4 filed by EVP, Chief Financial Officer Marmurek Eric S

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    6/17/26 4:44:25 PM ET
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    SEC Form 4 filed by EVP, Chief Legal Officer Macken Patrick W

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    6/17/26 4:44:09 PM ET
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    Director Tamone Tanya converted options into 42,500 shares, increasing direct ownership by 24% to 223,300 units (SEC Form 4)

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    6/17/26 4:43:51 PM ET
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    SEC Form 4 filed by Director Silver Louis

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    6/17/26 4:43:34 PM ET
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    Director Mair Scott converted options into 67,500 shares, increasing direct ownership by 48% to 208,138 units (SEC Form 4)

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    6/17/26 4:42:48 PM ET
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    Director Shani Shaul converted options into 42,500 shares, increasing direct ownership by 23% to 225,966 units (SEC Form 4)

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    6/17/26 4:42:29 PM ET
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    Ribbon Communications Inc. Insider Purchases

    Insider purchases reveal critical bullish sentiment about the company from key stakeholders. See them live in this feed.

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    President & CEO Mcclelland Bruce William bought $74,307 worth of shares (37,000 units at $2.01), increasing direct ownership by 3% to 1,516,164 units (SEC Form 4)

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    2/13/26 11:08:59 AM ET
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    Lopez Miguel A bought $5,798 worth of shares (2,000 units at $2.90), converted options into 12,401 shares and covered exercise/tax liability with 4,155 shares, increasing direct ownership by 4% to 289,121 units (SEC Form 4)

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    3/18/24 7:57:52 AM ET
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    Grayson Bruns H bought $289,000 worth of shares (100,000 units at $2.89), increasing direct ownership by 20% to 590,175 units (SEC Form 4)

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    3/18/24 7:57:28 AM ET
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    Lopez Miguel A bought $5,896 worth of shares (2,000 units at $2.95), increasing direct ownership by 0.72% to 278,875 units (SEC Form 4)

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    3/6/24 8:42:33 AM ET
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    Lopez Miguel A bought $2,880 worth of shares (1,000 units at $2.88), increasing direct ownership by 0.36% to 276,875 units (SEC Form 4)

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    3/5/24 4:56:43 PM ET
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    Mcclelland Bruce William bought $30,202 worth of shares (10,000 units at $3.02), increasing direct ownership by 0.87% to 1,161,963 units (SEC Form 4) (Amendment)

    4/A - Ribbon Communications Inc. (0001708055) (Issuer)

    3/4/24 10:42:52 AM ET
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    Mcclelland Bruce William bought $29,901 worth of shares (9,900 units at $3.02), increasing direct ownership by 0.86% to 1,161,863 units (SEC Form 4)

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    3/1/24 4:16:37 PM ET
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    Lopez Miguel A bought $12,098 worth of shares (5,526 units at $2.19), increasing direct ownership by 2% to 247,691 units (SEC Form 4)

    4 - Ribbon Communications Inc. (0001708055) (Issuer)

    12/11/23 7:53:17 AM ET
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    Ribbon Communications Inc. Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

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    Ribbon Communications downgraded by B. Riley Securities with a new price target

    B. Riley Securities downgraded Ribbon Communications from Buy to Neutral and set a new price target of $2.90

    2/6/26 8:10:30 AM ET
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    Rosenblatt initiated coverage on Ribbon Communications with a new price target

    Rosenblatt initiated coverage of Ribbon Communications with a rating of Buy and set a new price target of $5.00

    7/11/24 7:45:07 AM ET
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    JMP Securities resumed coverage on Ribbon Communications with a new price target

    JMP Securities resumed coverage of Ribbon Communications with a rating of Mkt Outperform and set a new price target of $6.00

    4/29/24 7:57:47 AM ET
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    Craig Hallum initiated coverage on Ribbon Communications with a new price target

    Craig Hallum initiated coverage of Ribbon Communications with a rating of Buy and set a new price target of $5.50

    7/19/23 7:25:50 AM ET
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    JMP Securities initiated coverage on Ribbon Communications with a new price target

    JMP Securities initiated coverage of Ribbon Communications with a rating of Mkt Outperform and set a new price target of $6.00

    4/10/23 7:40:39 AM ET
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    Northland Capital resumed coverage on Ribbon Communications with a new price target

    Northland Capital resumed coverage of Ribbon Communications with a rating of Outperform and set a new price target of $10.00

    1/19/22 9:15:33 AM ET
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    B. Riley resumed coverage on Ribbon Communications with a new price target

    B. Riley resumed coverage of Ribbon Communications with a rating of Buy and set a new price target of $14.00 from $12.00 previously

    2/18/21 8:31:12 AM ET
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    B. Riley FBR initiated coverage on Ribbon Comms with a new price target

    B. Riley FBR initiated coverage of Ribbon Comms with a rating of Buy and set a new price target of $10.00

    1/26/21 6:14:17 AM ET
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    Ribbon Communications Inc. Leadership Updates

    Live Leadership Updates

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    Ribbon Appoints Louis Silver to its Board of Directors

    PLANO, Texas, April 15, 2026 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced the appointment of Louis Silver to its Board of Directors. "We are pleased to have Lou join the Board" said Shaul Shani, Chairman of the Board at Ribbon.  "Lou has a long history of working with technology companies and brings significant international experience in finance, corporate governance, and regulatory compliance matters.  We believe he will be a great addition for us," continue

    4/15/26 8:30:00 AM ET
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    Ribbon Communications Announces Inducement Equity Grants to Steve McCaffery and Don Toft Under Nasdaq Listing Rule 5635(c)(4)

    PLANO, Texas, Oct. 31, 2025 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global provider of real time communications technology and IP optical networking solutions to many of the world's largest service providers, enterprises, and critical infrastructure operators to modernize and protect their networks, today announced that, in connection with the appointment of Steve McCaffery as Executive Vice President, Global Sales and Don Toft as Senior Vice President, Americas Service Providers Sales, the Board of Directors has awarded each of Messrs. McCaffery and Toft, as inducement awards, sign-on equity grants consisting of time-based vesting restricted share units ("RSUs") and perf

    10/31/25 4:30:00 PM ET
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    Ribbon Names Steve McCaffery Executive Vice President, Global Sales

    Brings Global Expertise in Accelerating Revenue Growth PLANO, Texas, Sept. 15, 2025 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced the appointment of Steve McCaffery as Executive Vice President of Global Sales, effective end of October, 2025. McCaffery will be based in the UK and report to CEO Bruce McClelland. "As a global company operating in a dynamic marketplace, we continue to evolve our organization to ensure we have the strongest team to meet our custom

    9/15/25 8:30:00 AM ET
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    Ribbon Appoints Fahad Najam as Senior Vice President, Investor Relations and Corporate Strategy

    PLANO, Texas, July 17, 2025 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader of real-time communications technology and IP optical networking solutions, has appointed Fahad Najam as Senior Vice President, Investor Relations and Corporate Strategy, effective immediately. This strategic hire reflects Ribbon's focus on accelerating its transformation and strengthening relationships with key stakeholders across the industry as it helps service providers, enterprises and critical infrastructure operators around the globe modernize and secure their networks and services.

    7/17/25 8:00:00 AM ET
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    Ribbon Communications Appointing John Townsend as Chief Financial Officer

    PLANO, Texas, Oct. 3, 2024 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global provider of real time communications technology and IP optical networking solutions to many of the world's largest service providers, enterprises, and critical infrastructure operators to modernize and protect their networks, today announced the appointment of John Townsend as Executive Vice President and Chief Financial Officer effective November 1, 2024.  Mr. Townsend will succeed Miguel "Mick" Lopez who Ribbon previously announced is retiring after a short transition period. Mr. To

    10/3/24 8:00:00 AM ET
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    Ribbon Appoints JCS Co., Ltd. as Channel Partner and Distributor in South Korea

    Expands access to Ribbon SBCs, SaaS offering, and Ribbon Connect for Microsoft Teams Direct Routing in dynamic market PLANO, Texas, April 18, 2023 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global provider of real time communications software and IP optical networking solutions to service providers, enterprises, and critical infrastructure sectors, today announced that it has appointed Unified Communications (UC) systems integrator JCS Co., Ltd. as a partner and distributor in South Korea. JCS will resell Ribbon Connect for Microsoft Teams Direct Routing as a Service, and Ribbon's industry leading Session Border Controller (SBC) portfolio to its base of large enterprises, SM

    4/18/23 4:00:00 PM ET
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    Ribbon Appoints Dan Redington as EVP, Sales AMERICAS

    Redington brings thirty years of experience helping carriers and enterprises evolve their business communications PLANO, Texas, Dec. 2, 2022 /CNW/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global provider of real time communications technology and IP Optical networking to many of the world's largest service providers, enterprises, and critical infrastructure operators to modernize and protect their networks, today announced that Dan Redington has joined the company as Executive Vice President of Sales for the Americas region, reporting to Ribbon's Chief Executive Officer and President, Bruce McClelland. Dan will succeed Steven Bruny who will retire in early 2023.

    12/2/22 8:30:00 AM ET
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    New Calian CIO Michael Muldner Brings Extensive Experience in Global Information Systems and Cybersecurity

    OTTAWA, ON / ACCESSWIRE / September 12, 2022 / Calian® Group Ltd., (TSX:CGY) a diverse products and services company providing innovative healthcare, communications, learning and cybersecurity solutions, is proud to announce the appointment of Michael Muldner as Chief Information Officer (CIO). Mr. Muldner will be assuming leadership from Jerry Johnston. They will work together through September and October to complete a smooth transition and Muldner will officially become the second CIO in Calian history on October 1, 2022.Mr. Muldner's over 24 years of experience leading global technology organizations in both large multinational public companies as well as high growth start-ups will be a

    9/12/22 5:00:00 PM ET
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    Ribbon Appoints Scott Mair to its Board of Directors

    PLANO, Texas, Sept. 8, 2022 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global provider of real time communications technology and IP optical networking solutions to many of the world's largest service providers, enterprises, and critical infrastructure operators to modernize and protect their networks, today announced the appointment of Scott Mair, former President, AT&T Networks Engineering and Operations, to its Board of Directors. "We are excited to welcome Scott to the Board," said Shaul Shani, Chairman of the Company's Board of Directors.  "Scott's extens

    9/8/22 8:00:00 AM ET
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    MariMed Strengthens Executive Leadership Team To Support Accelerated Long-Term Growth

    Jon Levine Elevated to Chief Administration OfficerSusan Villare Appointed Chief Financial Officer NORWOOD, Mass., May 12, 2022 (GLOBE NEWSWIRE) -- MariMed Inc. (OTCQX:MRMD) ("MariMed" or the "Company"), a leading multi-state cannabis operator focused on improving lives every day, today announced the appointment of Jon Levine to the new role of Chief Administration Officer ("CAO") and the appointment of Susan Villare to Chief Financial Officer ("CFO") effective May 12, 2022. Strengthening MariMed's leadership team will enable the Company to more effectively implement its strategic growth plan and solidify MariMed's status as a premier national cannabis company. Mr. Levine co-founded Mari

    5/12/22 7:30:00 AM ET
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    Ribbon Communications Inc. Large Ownership Changes

    This live feed shows all institutional transactions in real time.

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    SEC Form SC 13G/A filed by Ribbon Communications Inc. (Amendment)

    SC 13G/A - Ribbon Communications Inc. (0001708055) (Subject)

    2/12/24 2:11:10 PM ET
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    SEC Form SC 13G/A filed by Ribbon Communications Inc. (Amendment)

    SC 13G/A - Ribbon Communications Inc. (0001708055) (Subject)

    2/12/24 2:06:04 PM ET
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    SEC Form SC 13G filed by Ribbon Communications Inc.

    SC 13G - Ribbon Communications Inc. (0001708055) (Subject)

    2/9/24 4:16:27 PM ET
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    SEC Form SC 13G/A filed by Ribbon Communications Inc. (Amendment)

    SC 13G/A - Ribbon Communications Inc. (0001708055) (Subject)

    2/13/23 2:09:11 PM ET
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    SEC Form SC 13G filed by Ribbon Communications Inc.

    SC 13G - Ribbon Communications Inc. (0001708055) (Subject)

    2/10/23 1:33:26 PM ET
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    SEC Form SC 13D/A filed by Ribbon Communications Inc. (Amendment)

    SC 13D/A - Ribbon Communications Inc. (0001708055) (Filed by)

    9/21/22 4:05:53 PM ET
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    SEC Form SC 13D/A filed by Ribbon Communications Inc. (Amendment)

    SC 13D/A - Ribbon Communications Inc. (0001708055) (Subject)

    8/18/22 11:55:59 AM ET
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    SEC Form SC 13D/A filed by Ribbon Communications Inc. (Amendment)

    SC 13D/A - Ribbon Communications Inc. (0001708055) (Subject)

    8/16/22 5:17:18 PM ET
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    SEC Form SC 13G/A filed by Ribbon Communications Inc. (Amendment)

    SC 13G/A - Ribbon Communications Inc. (0001708055) (Subject)

    2/7/22 2:57:53 PM ET
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    SEC Form SC 13D/A filed by Ribbon Communications Inc. (Amendment)

    SC 13D/A - Ribbon Communications Inc. (0001708055) (Filed by)

    9/14/21 4:19:49 PM ET
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    Ribbon Communications Inc. Financials

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    Ribbon Communications to Report Second Quarter 2026 Financial Results on July 28, 2026

    PLANO, Texas, July 14, 2026 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced that it will report financial results for the second quarter of 2026 after the close of the market on Tuesday, July 28, 2026. Following the release, Ribbon Communications will host a conference call with the financial community at 4:30 p.m. ET to discuss the results. Conference Call Details and WebcastDate: Tuesday, July 28, 2026Time: 4:30 p.m. ETDial-in number (Domestic): 877-407-2991Dial-in number (International): 201-389-0925Instant T

    7/14/26 4:03:00 PM ET
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    Ribbon Communications Inc. Reports First Quarter 2026 Financial Results

    Growing Demand Increases Confidence in Sequential and 2nd Half 2026 GrowthMomentum Building in New Markets including AIOps and Data Center InterconnectFirst Quarter Revenue in Line with ExpectationsPLANO, Texas, April 28, 2026 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced its financial results for the first quarter of 2026. Ribbon Communications is dedicated to assisting the world's largest service providers, enterprises, and critical infrastructure operators in modernizing and safeguarding their networks and services.

    4/28/26 4:03:00 PM ET
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    Ribbon Communications to Report First Quarter 2026 Financial Results on April 28, 2026

    PLANO, Texas, April 15, 2026 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced that it will report financial results for the first quarter of 2026 after the close of the market on Tuesday, April 28, 2026. Following the release, Ribbon Communications will host a conference call with the financial community at 4:30 p.m. ET to discuss the results. Conference Call Details and WebcastDate: Tuesday, April 28, 2026Time: 4:30 p.m. ETDial-in number (Domestic): 877-407-2991D

    4/15/26 4:03:00 PM ET
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    Ribbon Communications Inc. Reports Fourth Quarter and Full Year 2025 Financial Results

    Strong Cash Flow and Bookings from Expanding Voice Modernization Customer Base U.S. Tier 1 Service Provider Sales up over 25% in 2025 Delays in Customer Projects and Budget Timing Impacted 4Q Results Targeting Expansion in High Growth AI and Defense Markets New Tax Benefit Expected to Result in Improved Cash Conversion PLANO, Texas, Feb. 5, 2026 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced its financial results for the fourth quarter and the full year of 2025. Ribbon Communications is dedicated to assisting the world's largest service providers, enterprises, and critical i

    2/5/26 4:03:00 PM ET
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    Ribbon Communications to Report Fourth Quarter and Full Year 2025 Financial Results on February 5, 2026

    PLANO, Texas, Feb. 2, 2026 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced that it will report financial results for the fourth quarter and full year of 2025 after the close of the market on Thursday, February 5, 2026. Following the release, Ribbon Communications will host a conference call with the financial community at 4:30 p.m. ET to discuss the results. Conference Call Details and WebcastDate: Thursday, February 5, 2026Time: 4:30 p.m. ETDial-in number (Dom

    2/2/26 8:00:00 AM ET
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    Ribbon Communications Inc. Reports Third Quarter 2025 Financial Results

    YTD Revenue Growth of 6% and Increased Profitability IP Optical Networks 3Q Sales up 11% YoY with Positive Contribution Acumen AIOps Platform Introduction and Significant Customer Win PLANO, Texas, Oct. 22, 2025 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced its financial results for the third quarter of 2025. Ribbon Communications is dedicated to assisting the world's largest service providers, enterprises, and critical infrastructure operators in modernizing and safeguarding their networks and services.

    10/22/25 4:03:00 PM ET
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    Ribbon Communications to Report Third Quarter 2025 Financial Results on October 22, 2025

    PLANO, Texas, Oct. 13, 2025 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced that it will report financial results for the third quarter of 2025 after the close of the market on Wednesday, October 22, 2025. Following the release, Ribbon Communications will host a conference call with the financial community at 4:30 p.m. ET to discuss the results. Conference Call Details and WebcastDate: Wednesday, October 22, 2025Time: 4:30 p.m. ETDial-in number (Domestic): 877-

    10/13/25 4:05:00 PM ET
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    Ribbon Communications Inc. Reports Second Quarter 2025 Financial Results

    Record Second Quarter Revenue Up 15% Year Over Year Profitability at High End of Guidance Robust Growth in Service Provider and Enterprise Markets PLANO, Texas, July 23, 2025 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a leading supplier of real-time communications technology and IP optical networking solutions, today announced its financial results for the second quarter of 2025. Ribbon Communications is dedicated to assisting the world's largest service providers, enterprises, and critical infrastructure operators in modernizing and safeguarding their networks and services.

    7/23/25 4:03:00 PM ET
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    Ribbon Communications to Report Second Quarter 2025 Financial Results on July 23, 2025

    PLANO, Texas, July 9, 2025 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a leading supplier of real-time communications technology and IP optical networking solutions, today announced that it will report financial results for the second quarter of 2025 after the close of the market on Wednesday, July 23, 2025. Following the release, Ribbon Communications will host a conference call with the financial community at 4:30 p.m. ET to discuss the results. Conference Call Details and WebcastDate: Wednesday, July 23, 2025Time: 4:30 p.m. ETDial-in number (Domestic): 877-407

    7/9/25 4:03:00 PM ET
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    Ribbon Communications Inc. Reports First Quarter 2025 Financial Results

    Projecting Strong 1H25 with 5-8% YoY Revenue Growth Backlog Increased 35% on Growing Service Provider Demand Federal and Enterprise Deal Timing Affected 1Q25 Results but Delivering in 2Q PLANO, Texas, April 29, 2025 /PRNewswire/ -- Ribbon Communications Inc. (NASDAQ:RBBN), a leading supplier of real-time communications technology and IP optical networking solutions, today announced its financial results for the first quarter of 2025. Ribbon Communications is dedicated to assisting the world's largest service providers, enterprises, and critical infrastructure operators in modernizing and safeguarding their networks and services.

    4/29/25 4:03:00 PM ET
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