SEC Filings - Ciena Corporation

Filing date	Form	Description	Filing Group	View
June 22, 2023	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0001963638-23-000004.pdf 0001963638-23-000004.rtf 0001963638-23-000004.xls
June 22, 2023	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0001963781-23-000002.pdf 0001963781-23-000002.rtf 0001963781-23-000002.xls
June 22, 2023	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0001699192-23-000018.pdf 0001699192-23-000018.rtf 0001699192-23-000018.xls
June 22, 2023	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0001215181-23-000005.pdf 0001215181-23-000005.rtf 0001215181-23-000005.xls
June 22, 2023	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0001177265-23-000016.pdf 0001177265-23-000016.rtf 0001177265-23-000016.xls
June 22, 2023	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0001444157-23-000016.pdf 0001444157-23-000016.rtf 0001444157-23-000016.xls
June 22, 2023	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0001032553-23-000016.pdf 0001032553-23-000016.rtf 0001032553-23-000016.xls
June 22, 2023	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0001699193-23-000002.pdf 0001699193-23-000002.rtf 0001699193-23-000002.xls
June 20, 2023	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0001444157-23-000014.pdf 0001444157-23-000014.rtf 0001444157-23-000014.xls
June 20, 2023	4	Statement of changes in beneficial ownership of securities	3,4,5	View HTML 0001177265-23-000014.pdf 0001177265-23-000014.rtf 0001177265-23-000014.xls

Data provided by Kaleidoscope.