CIENA CORP Earnings Per Share Diluted

• CIENA CORP showed an increase of +46.6% in Earnings Per Share Diluted from 2024 to 2025.
• This data is from CIENA CORP's annual report (Form 10-K), filed with the SEC on December 12, 2025.
• XBRL data for this metric is available from 2008 to 2025 (18 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
• Over the full 18 years of available data (2008 to 2025), CIENA CORP's Earnings Per Share Diluted has grown by 102.4%.
• Historical annual values: Fiscal year 2025: $0.85 per share | Fiscal year 2024: $0.58 per share | Fiscal year 2023: $1.71 per share | Fiscal year 2022: $1.00 per share | Fiscal year 2021: $3.19 per share | Fiscal year 2020: $2.32 per share | Fiscal year 2019: $1.61 per share | Fiscal year 2018: $2.49 (loss) per share | Fiscal year 2017: $7.53 per share | Fiscal year 2016: $0.51 per share | Fiscal year 2015: $0.10 per share | Fiscal year 2014: $0.38 (loss) per share | Fiscal year 2013: $0.83 (loss) per share | Fiscal year 2012: $1.45 (loss) per share | Fiscal year 2011: $2.04 (loss) per share | Fiscal year 2010: $3.58 (loss) per share | Fiscal year 2009: $6.37 (loss) per share | Fiscal year 2008: $0.42 per share.
• Data sourced from SEC EDGAR public filings as of June 20, 2026.

Last verified: June 20, 2026