119 results
Page 3 of 6
8-K
EX-4.1
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21 Oct 10
Ciena Completes Sale of $350 Million in 3.75% Convertible Senior Notes Due 2018
12:00am
8-K/A
EX-99.1
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28 May 10
Completion of Acquisition or Disposition of Assets
12:00am
8-K
EX-10.1
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25 Mar 10
Ciena Completes Acquisition of the Optical and Carrier Ethernet Assets of Nortel’s Metro Ethernet Networks Business
12:00am
8-K
EX-10.2
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25 Mar 10
Ciena Completes Acquisition of the Optical and Carrier Ethernet Assets of Nortel’s Metro Ethernet Networks Business
12:00am
8-K
EX-4.1
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19 Mar 10
Entry into a Material Definitive Agreement
12:00am
8-K
EX-99.1
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4 Mar 10
Regulation FD Disclosure
12:00am
CORRESP
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17 Jul 09
Correspondence with SEC
12:00am
8-K
EX-10.2
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27 Mar 08
Departure of Directors or Principal Officers
12:00am
8-K
EX-10.3
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27 Mar 08
Departure of Directors or Principal Officers
12:00am