None of the 29 investors followed here reported a position in RBBN in their latest filing.
From each investor's quarterly 13F filing with the SEC: positions at the quarter's end, reported up to 45 days later. All investors
No member of Congress has disclosed a RBBN trade since 2025.
From House and Senate STOCK Act reports. Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades
| Date | Insider | Transaction | Shares | Value |
|---|---|---|---|---|
| Jul 14, 2026 | Grayson Bruns HDirector | Stock Award(Grant) at price 0.00 per share. | 14.4K | — |
| Jul 14, 2026 | Shani ShaulDirector | Stock Award(Grant) at price 0.00 per share. | 11.8K | — |
| Jun 15, 2026 | Tamone TanyaDirector | — | 42.5K | — |
| Jun 15, 2026 | Shani ShaulDirector | — | 42.5K | — |
| Jun 15, 2026 | Mair ScottDirector | — | 67.5K | — |
| Jun 15, 2026 | Grayson Bruns HDirector | — | 42.5K | — |
| Jun 15, 2026 | Ewing R Stewart JrDirector | — | 42.5K | — |
| Jun 15, 2026 | Infante Beatriz VDirector | — | 42.5K | — |
| May 14, 2026 | Bucci SamChief Operating Officer | — | 323.8K | — |
| May 14, 2026 | Macken Patrick WOfficer | — | 251.1K | — |
| May 14, 2026 | Marmurek Eric SChief Financial Officer | — | 154.8K | — |
| May 14, 2026 | Mcclelland Bruce WilliamChief Executive Officer | — | 2.30M | — |
| Apr 14, 2026 | Townsend John RaymondChief Financial Officer | — | 25.6K | — |
| Apr 14, 2026 | Marmurek Eric SChief Financial Officer | — | 37.5K | — |
| Apr 14, 2026 | Grayson Bruns HDirector | Stock Award(Grant) at price 0.00 per share. | 15.9K | — |
| Apr 14, 2026 | Shani ShaulDirector | Stock Award(Grant) at price 0.00 per share. | 13K | — |
| Feb 12, 2026 | Mcclelland Bruce WilliamChief Executive Officer | Purchase at price 1.98 - 2.06 per share. | 37K | $74.31K |
| Jan 14, 2026 | Grayson Bruns HDirector | Stock Award(Grant) at price 0.00 per share. | 11.7K | — |
| Jan 14, 2026 | Shani ShaulDirector | Stock Award(Grant) at price 0.00 per share. | 9.5K | — |
| Oct 16, 2025 | Bucci SamChief Operating Officer | — | 25.8K | — |
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -9.0 | -14.9 | -4.9 | 24.5 | 16.7 | -24.0 | -8.5 | -7.0 | -11.6 | -14.2 | −47.6% | ||
| 2025 | -1.4 | 15.1 | -16.9 | -18.1 | 5.3 | 18.6 | -6.2 | 8.5 | -6.9 | -11.6 | -14.9 | 0.7 | −30.8% |
| 2024 | 4.8 | -1.6 | 7.0 | -0.9 | -0.9 | 4.8 | 3.0 | 0.6 | -4.7 | 9.5 | 9.8 | 6.4 | +43.4% |
| 2023 | 25.8 | 27.1 | -23.3 | -25.1 | 8.6 | 0.4 | 14.0 | -6.9 | -9.5 | -29.9 | 13.3 | 36.2 | +3.9% |
| 2022 | -25.6 | -32.4 | 1.6 | 11.7 | -18.0 | 7.4 | 11.5 | 3.5 | -36.8 | 19.4 | -4.5 | 10.3 | −53.9% |
| 2021 | 11.4 | 18.2 | -5.0 | -17.8 | 10.2 | 2.3 | -9.2 | -5.5 | -8.4 | -8.5 | -0.4 | 11.0 | −7.8% |
| 2020 | -9.0 | 14.5 | -6.2 | 20.5 | 20.5 | -10.7 | 12.0 | -2.7 | -9.6 | 11.4 | 59.2 | -4.4 | +111.6% |
| 2019 | 15.8 | -7.7 | 0.0 | 4.1 | -20.3 | 14.5 | 0.6 | 5.1 | 13.0 | -26.5 | -31.7 | 5.8 | −35.7% |
| 2018 | -9.7 | -7.2 | -21.3 | 14.1 | 4.1 | 17.5 | -4.6 | 1.9 | -1.3 | -0.4 | -21.5 | -9.7 | −37.6% |
| 2017 | 1.3 | -7.5 | 11.7 | 16.5 | -12.1 | 10.2 | -8.2 | 1.2 | 10.7 | 2.0 | -0.4 | -0.5 | +22.7% |
| 2016 | -15.8 | 29.8 | -3.3 | 9.7 | 10.9 | -5.1 | -0.8 | 0.0 | -9.7 | -25.6 | 4.1 | 4.5 | −11.6% |
| 2015 | -3.9 | -10.6 | -53.8 | 0.5 | -1.1 | -11.6 | 16.6 | -12.8 | -18.8 | 15.6 | 6.5 | 1.3 | −64.1% |
| 2014 | -4.8 | 24.3 | -9.7 | -3.0 | 12.2 | -2.2 | -1.7 | 6.8 | -9.3 | 1.5 | 6.6 | 7.3 | +26.0% |
| 2013 | 33.5 | 7.9 | 5.7 | -18.9 | 52.9 | -6.2 | 13.3 | 1.2 | -2.3 | -11.3 | -2.7 | 8.2 | +85.3% |
| 2012 | 7.5 | 13.2 | -0.7 | -2.4 | -14.1 | -11.5 | -22.8 | 16.3 | -2.1 | -1.6 | -10.2 | 1.8 | −29.2% |
| 2011 | 3.0 | 10.2 | 24.1 | 4.8 | -17.8 | 0.0 | -8.6 | -12.5 | -16.6 | 22.7 | -1.5 | -8.0 | −10.1% |
| 2010 | 0.0 | 0.9 | 23.5 | -1.5 | 0.4 | 4.2 | 6.3 | 3.5 | 18.5 | -11.6 | -13.8 | -0.7 | +26.5% |
| 2009 | -16.5 | -6.1 | 26.6 | 10.2 | 30.1 | -28.4 | 18.0 | 11.1 | 0.5 | -9.4 | 13.5 | -3.2 | +33.5% |
| 2008 | -29.8 | -18.8 | 3.6 | 16.6 | 7.0 | -20.3 | 6.1 | -6.9 | -14.8 | -23.3 | -29.9 | 1.9 | −72.9% |
| 2007 | 9.9 | 6.2 | 4.9 | -4.2 | 12.2 | -1.7 | -19.7 | -15.5 | 5.5 | 13.1 | -4.6 | -11.4 | −11.5% |
Ribbon Communications Inc. provides communications technology in the United States, Europe, the Middle East, Africa, 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, solutions, and services for voice over internet protocol communications, voice over long-term evolution, and voice over 5G communications, and unified communications and collaboration. It also offers session border controllers; and network transformation products, such as call controllers, media gateways, and application servers. This segment serves private, public, hybrid cloud infrastructures, as well as data centers, enterprise premises, and service provider networks. The IP Optical Networks segment provides hardware and software products and solutions for IP networking, switching, routing, and optical transport for technologies comprising 5G, distributed cloud computing, and corresponding applications. It also offers multiple solutions, including 5G-native solutions for mobile-backhaul, metro and edge aggregation, core networking, data center interconnect, multi-service access, 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. 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.
Buy / hold / sell counts