32 results
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S-3MEF
EX-4.4
0p6ng6nadnr8xqgces8o
5 Feb 01
Registration of additional securities for an S-3
12:00am
S-3/A
EX-4.5
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26 Jan 01
Shelf registration (amended)
12:00am
S-3/A
EX-4.4
7dmgd v5uy8i
26 Jan 01
Shelf registration (amended)
12:00am
8-K
EX-4.3
3ju0r35z77p
3 Jun 98
Ciena Corporation Form 8-K
12:00am
8-K
EX-4.2
dh3xce8y
29 Dec 97
Form 8-K Dated December 29, 1997
12:00am
S-1/A
EX-4.1
hfhjunn498bpxm8j
14 Jan 97
IPO registration (amended)
12:00am