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SEC Filings

Filing Description Date Filed Sorted Descending Size  
8-K current report Mar 12, 2010 46.5 KB Add to Briefcase
4 smith, gary b Mar 9, 2010 19.7 KB Add to Briefcase
10-Q quarterly report Mar 5, 2010 916.0 KB Add to Briefcase
8-K current report Mar 4, 2010 571.8 KB Add to Briefcase
8-K current report Mar 4, 2010 72.3 KB Add to Briefcase
4 smith, arthur d Mar 1, 2010 19.2 KB Add to Briefcase
4 smith, gary b Feb 26, 2010 19.8 KB Add to Briefcase
DEFA14A definitive proxy statement Feb 25, 2010 21.7 KB Add to Briefcase
DEFA14A definitive proxy statement Feb 25, 2010 49.8 KB Add to Briefcase
DEF 14A definitive proxy statement Feb 25, 2010 733.8 KB Add to Briefcase
4 alexander, stephen b Feb 16, 2010 19.8 KB Add to Briefcase
SC 13G/A amended statement of beneficial ownership Feb 16, 2010 39.7 KB Add to Briefcase
SC 13G/A amended statement of beneficial ownership Feb 16, 2010 92.9 KB Add to Briefcase
SC 13G/A amended statement of beneficial ownership Feb 16, 2010 56.2 KB Add to Briefcase
4 smith, gary b Feb 12, 2010 19.7 KB Add to Briefcase
8-K current report Feb 5, 2010 20.4 KB Add to Briefcase
4 smith, arthur d Feb 1, 2010 19.2 KB Add to Briefcase
4 aquino, michael gerald Feb 1, 2010 20.1 KB Add to Briefcase
SC 13G statement of beneficial ownership Jan 29, 2010 24.9 KB Add to Briefcase
4 alexander, stephen b Jan 15, 2010 19.8 KB Add to Briefcase
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Stock Information

Ticker CIEN
Exchange NASDAQ
Price $15.80
Change - 0.13
Volume 4,945,100
Mar 12, 2010 - 4:00 PM ET