SEC Filings - Ciena Corporation

Filing date	Form	Description	Filing Group	View
August 21, 2003	8-K	Report of unscheduled material events or corporate event	Current Reports	View HTML 0000950133-03-003003.pdf 0000950133-03-003003.rtf 0000950133-03-003003.xls
July 22, 2003	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0000936395-03-000014.pdf 0000936395-03-000014.rtf 0000936395-03-000014.xls
June 17, 2003	8-K	Report of unscheduled material events or corporate event	Current Reports	View HTML 0000950133-03-002179.pdf 0000950133-03-002179.rtf 0000950133-03-002179.xls
June 16, 2003	S-8 POS	Post-effective amendment to an S-8 filing	Registration Statements	View HTML 0000950133-03-002176.pdf 0000950133-03-002176.rtf 0000950133-03-002176.xls
May 22, 2003	8-K	Report of unscheduled material events or corporate event	Current Reports	View HTML 0000950133-03-001972.pdf 0000950133-03-001972.rtf 0000950133-03-001972.xls
May 22, 2003	10-Q	Quarterly report which provides a continuing view of a company's financial position	Quarterly Filings	View HTML 0000950133-03-001977.pdf 0000950133-03-001977.rtf 0000950133-03-001977.xls
May 9, 2003	S-4/A	Pre-effective amendment to an S-4 filing	Registration Statements	View HTML 0000950133-03-001714.pdf 0000950133-03-001714.rtf 0000950133-03-001714.xls
April 29, 2003	S-4	Registration of securities issued in business combination transactions	Registration Statements	View HTML 0000950133-03-001530.pdf 0000950133-03-001530.rtf 0000950133-03-001530.xls
April 10, 2003	8-K	Report of unscheduled material events or corporate event	Current Reports	View HTML 0000950133-03-001267.pdf 0000950133-03-001267.rtf 0000950133-03-001267.xls
April 10, 2003	425	Filing of certain prospectuses and communications in connection with business combination transactions	Other	View HTML 0000950133-03-001274.pdf 0000950133-03-001274.rtf

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