322 results
Page 8 of 17
8-K
EX-99.1
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4 Mar 10
Regulation FD Disclosure
12:00am
DEFA14A
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25 Feb 10
Additional proxy soliciting materials
12:00am
DEFA14A
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25 Feb 10
Additional proxy soliciting materials
12:00am
8-K
EX-99.1
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7 Oct 09
Ciena Signs Agreements to Purchase Optical and Carrier Ethernet Assets of Nortel’s Metro Ethernet Networks Business
12:00am
8-K
EX-99.1
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3 Sep 09
Ciena Reports Unaudited Fiscal Third Quarter 2009 Results
12:00am
CORRESP
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19 Aug 09
Correspondence with SEC
12:00am
CORRESP
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17 Jul 09
Correspondence with SEC
12:00am
8-K
EX-3.1
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28 Aug 08
Amendments to Articles of Incorporation or Bylaws
12:00am
8-K
EX-99.1
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5 Jun 08
Ciena Reports Fiscal Second Quarter 2008 Results
12:00am