SEC Filings - Ciena Corporation

Filing date	Form	Description	Filing Group	View
February 12, 2001	S-4/A	Pre-effective amendment to an S-4 filing	Registration Statements	View HTML 0000950133-01-000480.pdf 0000950133-01-000480.rtf
February 6, 2001	424B4	Form of prospectus disclosing information facts events covered in both forms 424B1 424B3	Registration Statements	View HTML 0000950133-01-000320.pdf 0000950133-01-000320.rtf
February 6, 2001	424B4	Form of prospectus disclosing information facts events covered in both forms 424B1 424B3	Registration Statements	View HTML 0000950133-01-000321.pdf 0000950133-01-000321.rtf
February 5, 2001	S-3/A	Pre-effective amendment to an S-3 filing	Registration Statements	View HTML 0000950133-01-000301.pdf 0000950133-01-000301.rtf
February 5, 2001	S-3MEF	Registration of up to an additional 20% of securities for any offering registered on a S-3	Registration Statements	View HTML 0000950133-01-000308.pdf 0000950133-01-000308.rtf
February 1, 2001	DEF 14A	Official notification to shareholders of matters to be brought to a vote ("Proxy")	Proxy Filings	View HTML 0000950133-01-000237.pdf 0000950133-01-000237.rtf
January 26, 2001	S-3/A	Pre-effective amendment to an S-3 filing	Registration Statements	View HTML 0000950133-01-000200.pdf 0000950133-01-000200.rtf
January 19, 2001	PRE 14A	A preliminary proxy statement providing notification matters to be brought to a vote	Proxy Filings	View HTML 0000950133-01-000165.pdf 0000950133-01-000165.rtf
January 18, 2001	10-K/A	Amendment to a previously filed 10-K	Annual Filings	View HTML 0000950133-01-000145.pdf 0000950133-01-000145.rtf
January 18, 2001	8-K	Report of unscheduled material events or corporate event	Current Reports	View HTML 0000950133-01-000146.pdf 0000950133-01-000146.rtf

Data provided by Kaleidoscope.