Ciena (CIEN) Appoints Mary G. Puma to its Board
FREE Breaking News Alerts from StreetInsider.com!
StreetInsider.com Top Tickers, 10/23/2026
- S&P 500, Nasdaq end sharply lower as revived AI doubts ignite tech selloff
- Meta’s new Class C stock to keep Zuckerberg in California, fund AI spending spree
- Oil hits five-month high as Houthi attacks stoke supply fears
- Meta beats Q3 estimates, approves new nonvoting share class as AI spending surges
- Tesla stock up as automotive gross margin improves, free cash flow turns positive
- AMD shares fall amid AI chip sector selloff
- Bloom Energy Corp. (BE) Tops Q3 EPS by 25c, Beats on Revenue; Offers FY26 Guidance
- JetBlue shares fall amid American results, fuel cost concerns
- S&P 500, Nasdaq end sharply lower as revived AI doubts ignite tech selloff
- Nokia shares fall despite earnings beat on cash flow concerns
Ciena Appoints Mary G. Puma to Board of Directors
August 31, 2023 7:01 AM EDTHANOVER, Md.--(BUSINESS WIRE)-- Ciena (NYSE: CIEN) today announced that Mary G. Puma has been appointed to its Board of Directors, effective immediately.
Ms. Puma previously served as President and Chief Executive Officer of Axcelis Technologies, Inc., a publicly held company engaged in the supply of capital equipment for the semiconductor chip... More



