Investors Corporate Opens ir navigation on mobile Investor Relations We are committed to serving the best interests of our shareholders. You will find key shareholder information and financial reports available to help put Ciena Corporation's financial performance into perspective. NYSE: CIEN 60.74 Change: -0.55 -0.9% Pricing delayed 20 mins Last Updated 11/26/21 1:00 PM Latest News November 18, 2021 Ciena Announces Reporting Date and Web Broadcast for Fiscal Fourth Quarter and Year End 2021 Results Read November 08, 2021 Digital Realty Selects Ciena to Drive Scalable Cloud Interconnectivity Across Asia Pacific Read November 03, 2021 Media Alert: Global Research from Ciena Reveals Views on 5G, Online Gaming, The Cloud and More Read October 27, 2021 Samsung and Ciena Join Forces to Offer 5G Network Solutions Read View all news Latest Materials Investor Presentation - Fall 2021(PDF 1.80 MB) (opens in new window) Fiscal Q3 2021 Earnings Presentation(PDF 1.71 MB) (opens in new window) View all presentations Events Thursday, December 9, 2021 08:30 AM EDT Ciena Fiscal Q4 2021 Financial Results Call Add to Apple Calendar Add to Google Calendar Add to Microsoft Outlook Add to iCalendar WEBCAST (OPENS IN NEW WINDOW) View all events Latest Quarterly Results 3Q 2021 Earnings Live Call Transcript (opens in new window) Presentation (opens in new window) Webcast (opens in new window) Q3 2021 Tables (opens in new window) View all quarterly results Ciena's Product Tutorials Previous Learn More Next Quicklinks 2021 Annual Shareholder Meeting Annual Report Archives Investor FAQs Social Responsibility Contact Information Gregg Lampf Investor Relations 877-243-6273 ir@ciena.com Email Alerts Press Release Events Presentations SEC Filings End of Day Stock Quote Quarterly Reports Unsubscribe FEEDBACK About Partners Investors Careers Facebook (opens in a new window) Twitter (opens in a new window) Linkedin (opens in a new window) Youtube (opens in a new window) Instagram (opens in a new window) Sitemap BluePlanet.com ShopCiena.com Worldwide Feedback Social responsibility Privacy policy Legal notices Copyright © 2021 Ciena Corporation. All rights reserved. Powered By Q4 Inc. 5.56.0.1 (opens in new window)