Ciena® Corporation (NYSE: CIEN) today announced its expected participation in the following upcoming event with the financial community. The event will be webcast live and recorded. Archived versions are expected to be made available approximately one hour following the presentation of the live event in the Investor Relations section of Ciena’s website at www.ciena.com.

Stifel 2019 Cross Sector Insight Conference Boston

Wednesday, June 12, 2019 @ 8:35 a.m. Eastern Time

Speaker: Scott McFeely, Senior Vice President, Global Products & Services

About CienaCiena (NYSE: CIEN) is a networking systems, services and software company. We provide solutions that help our clients create the Adaptive Network™ in response to the constantly changing demands of their users. By delivering best-in-class networking technology through high-touch consultative relationships, we build the world’s most agile networks with automation, openness and scale. For updates on Ciena, follow us on Twitter @Ciena, LinkedIn, the Ciena Insights blog, or visit www.ciena.com.