SEC Filings - Ciena Corporation

Filing date	Form	Description	Filing Group	View
September 27, 2001	POS AM	Post-effective amendment to an S-Type filing	Registration Statements	View HTML 0000950133-01-502713.pdf 0000950133-01-502713.rtf 0000950133-01-502713.xls
August 16, 2001	10-Q	Quarterly report which provides a continuing view of a company's financial position	Quarterly Filings	View HTML 0000950133-01-502334.pdf 0000950133-01-502334.rtf 0000950133-01-502334.xls
May 17, 2001	10-Q	Quarterly report which provides a continuing view of a company's financial position	Quarterly Filings	View HTML 0000950133-01-501246.pdf 0000950133-01-501246.rtf 0000950133-01-501246.xls
April 10, 2001	S-8 POS	Post-effective amendment to an S-8 filing	Registration Statements	View HTML 0000950133-01-500506.pdf 0000950133-01-500506.rtf
April 2, 2001	8-K	Report of unscheduled material events or corporate event	Current Reports	View HTML 0000950133-01-500361.pdf 0000950133-01-500361.rtf
February 28, 2001	S-4/A	Pre-effective amendment to an S-4 filing	Registration Statements	View HTML 0000950133-01-000811.pdf 0000950133-01-000811.rtf
February 23, 2001	S-4/A	Pre-effective amendment to an S-4 filing	Registration Statements	View HTML 0000950133-01-000729.pdf 0000950133-01-000729.rtf
February 15, 2001	10-Q	Quarterly report which provides a continuing view of a company's financial position	Quarterly Filings	View HTML 0000950133-01-000642.pdf 0000950133-01-000642.rtf
February 13, 2001	SC 13G/A	An amendment to the SC 13G filing	Other	View HTML 0000315066-01-000239.pdf 0000315066-01-000239.rtf
February 13, 2001	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	View HTML 0000950152-01-000943.pdf 0000950152-01-000943.rtf

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