HJARTARSON GUDMUNDUR
Related Filers (1)
CIENA CORP (1)
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Ownership (6)
4
Wednesday, 12/22/2004
CIENA CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/14/2004
CIENA CORP: Statement of changes in beneficial ownership of securities
4/A
Thursday, 12/2/2004
CIENA CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/7/2004
CIENA CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/5/2004
CIENA CORP: Statement of changes in beneficial ownership of securities
3
Tuesday, 5/4/2004
CIENA CORP: Initial statement of beneficial ownership of securities
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