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Ciena

371.95
-23.8400-6.02%
Post-market: 372.720.7700+0.21%17:24 EDT
Volume:1.78M
Turnover:661.67M
Market Cap:52.39B
PE:123.67
High:386.26
Open:386.26
Low:362.48
Close:395.79
52wk High:637.51
52wk Low:89.41
Shares:140.85M
Float Shares:140.05M
Volume Ratio:0.89
T/O Rate:1.27%
Dividend:- -
Dividend Rate:- -
EPS(TTM):3.01
EPS(LYR):0.8500
ROE:15.46%
ROA:6.66%
PB:18.11
PE(LYR):437.59

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Aug 18, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Aug 14, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Aug 14, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Aug 06, 2026

Beneficial Ownership Change

Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
Jul 15, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jul 15, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jul 15, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jul 15, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jul 01, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jul 01, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jul 01, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jun 26, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jun 24, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jun 15, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jun 15, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jun 11, 2026

Major Issues Report

Form 8-K - Current report
Jun 08, 2026

Major Issues Report

Form 8-K - Current report
Jun 04, 2026

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Jun 04, 2026

Major Issues Report

Form 8-K - Current report
May 15, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities