Provided by Tiger Trade Technology Pte. Ltd.

Ciena

362.62
-20.1850-5.27%
Volume:603.02K
Turnover:220.01M
Market Cap:51.08B
PE:120.57
High:381.60
Open:376.89
Low:359.28
Close:382.80
52wk High:637.51
52wk Low:90.00
Shares:140.85M
Float Shares:140.05M
Volume Ratio:1.20
T/O Rate:0.43%
Dividend:- -
Dividend Rate:- -
EPS(TTM):3.01
EPS(LYR):0.8500
ROE:15.46%
ROA:6.66%
PB:17.66
PE(LYR):426.61

Loading ...

May 15, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Apr 29, 2026

Beneficial Ownership Change

Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
Apr 29, 2026

Beneficial Ownership Change

Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
Apr 24, 2026

Beneficial Ownership Change

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

Proposed Sale Of Securities

Form 144 | Ciena Corporation's Officer Gary B. Smith proposes to sell 17712 Shares, with a total value of approximately $8.43 Million.
Apr 15, 2026

Proposed Sale Of Securities

Form 144 | Ciena Corporation's Officer David Rothenstein proposes to sell 2500 Shares, with a total value of approximately $1.17 Million.
Apr 15, 2026

Proposed Sale Of Securities

Form 144 | CIENA CORPORATION's Officer Brodie Gage proposes to sell 1200 shares, with a total value of approximately $566,148.
Apr 15, 2026

Proposed Sale Of Securities

Form 144 | CIENA CORPORATION's Officer Dino DiPerna proposes to sell 2829 Shares, with a total value of approximately $1.33 Million.
Apr 01, 2026

Proposed Sale Of Securities

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

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Mar 31, 2026

Major Issues Report

Form 8-K - Current report
Mar 27, 2026

Proposed Sale Of Securities

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

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Mar 16, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Mar 05, 2026

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Mar 05, 2026

Major Issues Report

Form 8-K - Current report
Feb 18, 2026

Proposed Sale Of Securities

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

Proposed Sale Of Securities

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

Proposed Sale Of Securities

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

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities