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CIEN

Ciena Corp
$460.72 -1.62 (-0.35%) At close · Jul 10
Market Cap
$65.22B
Shares
141,552,922

The company's filings as submitted to the SEC's EDGAR system — 10-K, 10-Q, 8-K, proxy statements and more — listed most recent first.

Type Filing Date Period Open
Showing 1–50 of 91 filings
Key facts CIK 936395 CUSIP 171779309 13F (30d) 66 filings 63 filers Visit website Investor relations