Ribbon Communications to Report First Quarter 2026 Financial Results on April 28, 2026

Rhea-AI Summary

Ribbon Communications (Nasdaq: RBBN) will report first quarter 2026 financial results after market close on Tuesday, April 28, 2026. A conference call with the financial community is scheduled for 4:30 p.m. ET the same day. A live listen-only webcast and replay will be available on the company investor relations website.

Dial-in numbers and Instant Telephone Access details are provided for domestic and international participants.

Argus Apr 16 session

+3.44% close to close 1.6x rel. volume Open Argus

Details

News Market Reaction – RBBN

On Apr 16, the first trading day after this news, RBBN closed 3.44% above the previous close. That session’s volume was 1.6x the stock’s average daily volume.

Data tracked by StockTitan Argus for the Apr 16 session.

Key Figures

Earnings date: April 28, 2026 Conference call time: 4:30 p.m. ET Domestic dial-in: 877-407-2991 +5 more

Earnings date

April 28, 2026

Q1 2026 financial results release after market close

Conference call time

4:30 p.m. ET

Q1 2026 results conference call start time

Domestic dial-in

877-407-2991

U.S. participants conference call number

International dial-in

201-389-0925

International participants conference call number

Current price

$2.48

Price before Q1 2026 earnings date announcement

52-week high

$4.29

Pre-news 52-week high level

52-week low

$1.80

Pre-news 52-week low level

Market cap

$433,743,174

Pre-news equity value

Previous Earnings date Reports

1 past event · Latest: Feb 02

Same Type 1 event

1. Feb 02

   Earnings date set

   24h Move

   +5.3%

   Announced Q4 and full-year 2025 earnings release timing and call details.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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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 Webcast
Date: Tuesday, April 28, 2026
Time: 4:30 p.m. ET
Dial-in number (Domestic): 877-407-2991
Dial-in number (International): 201-389-0925
Instant Telephone Access: Call me™
Live (Listen-only) Webcast: Available via the Investor Relations website at investors.ribboncommunications.com, where a replay will also be available shortly following the conference call.

About Ribbon
Ribbon Communications (Nasdaq: RBBN) delivers secure cloud communications and IP and optical networking solutions to service providers, enterprises and critical infrastructure sectors globally. We engage deeply with our customers, helping them modernize their networks for improved competitive positioning and business outcomes in today's smart, always-on and data-hungry world. Our end-to-end portfolio of communications software and IP Optical networking solutions delivers superior value and innovation by leveraging cloud-native architectures, automation and analytics tools, and leading-edge security. We maintain a keen focus on our commitments to Environmental, Social, and Governance (ESG) matters, offering an annual Sustainability Report to our stakeholders. To learn more about Ribbon, please visit rbbn.com.

Investor Contact      +1 (978) 614-8050 ir@rbbn.com

Media Contact Catherine Berthier +1 (646) 741-1974 cberthier@rbbn.com

View original content to download multimedia:https://www.prnewswire.com/news-releases/ribbon-communications-to-report-first-quarter-2026-financial-results-on-april-28-2026-302743662.html

SOURCE Ribbon Communications Inc.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

When will Ribbon Communications (RBBN) report Q1 2026 results and when is the conference call?

Ribbon Communications will release Q1 2026 results after market close on April 28, 2026. According to Ribbon Communications, a conference call with the financial community is scheduled for 4:30 p.m. ET that same day to discuss the results and field questions.

How can investors listen to the Ribbon Communications (RBBN) Q1 2026 earnings call on April 28, 2026?

Investors can listen via a live listen-only webcast on the company's investor relations website. According to Ribbon Communications, the webcast will be available at investors.ribboncommunications.com and a replay will be posted shortly after the call concludes.

What dial-in details are available for the Ribbon Communications (RBBN) April 28, 2026 conference call?

Domestic participants can dial 877-407-2991 and international participants can dial 201-389-0925. According to Ribbon Communications, Instant Telephone Access (Call me™) is also offered for listen-only access to the April 28, 2026 conference call.

Will Ribbon Communications (RBBN) provide a replay of the April 28, 2026 Q1 call and where can it be found?

Yes. According to Ribbon Communications, a replay of the April 28, 2026 conference call will be available shortly after the live webcast concludes. The replay will be hosted on the company's investor relations website at investors.ribboncommunications.com.

What time should analysts and investors join the Ribbon Communications (RBBN) Q1 2026 call on April 28, 2026?

The conference call begins at 4:30 p.m. ET on April 28, 2026, immediately following the results release. According to Ribbon Communications, participants should plan to join a few minutes early to ensure connection via dial-in, Instant Telephone Access, or the webcast.