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SEC Filings

Filing Description Date Filed Sorted Descending Size  
ARS annual report to security holders Feb 2, 2012 0.0 KB  
DEFA14A definitive proxy statement Feb 2, 2012 24.1 KB Add to Briefcase
DEFA14A definitive proxy statement Feb 2, 2012 27.1 KB Add to Briefcase
DEF 14A definitive proxy statement Feb 2, 2012 768.2 KB Add to Briefcase
4 smith, gary b Jan 30, 2012 24.7 KB Add to Briefcase
4 petrik, andrew c Jan 19, 2012 24.1 KB Add to Briefcase
4 alexander, stephen b Jan 18, 2012 24.2 KB Add to Briefcase
4 smith, gary b Jan 13, 2012 24.6 KB Add to Briefcase
4 frodsham, james Jan 13, 2012 24.0 KB Add to Briefcase
SC 13G statement of beneficial ownership Jan 12, 2012 68.9 KB Add to Briefcase
SC 13G/A amended statement of beneficial ownership Jan 6, 2012 76.9 KB Add to Briefcase
4 locoh-donou, francois Dec 29, 2011 24.4 KB Add to Briefcase
4 moylan, james e jr Dec 23, 2011 26.9 KB Add to Briefcase
4 smith, gary b Dec 23, 2011 27.6 KB Add to Briefcase
4 rothenstein, david m Dec 23, 2011 27.3 KB Add to Briefcase
4 petrik, andrew c Dec 23, 2011 27.5 KB Add to Briefcase
4 frodsham, james Dec 23, 2011 27.6 KB Add to Briefcase
4 morin, philippe Dec 23, 2011 25.6 KB Add to Briefcase
4 locoh-donou, francois Dec 23, 2011 26.8 KB Add to Briefcase
4 alexander, stephen b Dec 23, 2011 27.7 KB Add to Briefcase
Showing 1-20 of 1154 Page: 1 2 3 ... 58  Next 20
Add to Briefcase = add filing to Briefcase
Stock Information

Ticker CIEN
Exchange NASDAQ
Price $15.46
Change + 0.72
Volume 4,116,300
Feb 3, 2012 - 4:00 PM ET