SEC Filings - Ciena Corporation

Filing date	Form	Description	Filing Group	View
October 10, 1997	3	Initial filing by director officer or owner of more than ten percent.	3,4,5	View HTML 0000932440-97-000256.pdf 0000932440-97-000256.rtf
October 10, 1997	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0000932440-97-000266.pdf 0000932440-97-000266.rtf
October 10, 1997	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0000932440-97-000267.pdf 0000932440-97-000267.rtf
October 10, 1997	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0000932440-97-000268.pdf 0000932440-97-000268.rtf
October 10, 1997	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0000932440-97-000269.pdf 0000932440-97-000269.rtf
October 10, 1997	3	Initial filing by director officer or owner of more than ten percent.	3,4,5	View HTML 0000932440-97-000270.pdf 0000932440-97-000270.rtf
October 10, 1997	3	Initial filing by director officer or owner of more than ten percent.	3,4,5	View HTML 0000932440-97-000271.pdf 0000932440-97-000271.rtf
October 10, 1997	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0000932440-97-000272.pdf 0000932440-97-000272.rtf
October 10, 1997	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0000932440-97-000273.pdf 0000932440-97-000273.rtf
October 10, 1997	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0000932440-97-000274.pdf 0000932440-97-000274.rtf

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