655 filings
Page 27 of 33
SC TO-I/A
9yr zc4s3cyeml
20 Dec 02
Issuer tender offer statement (amended)
12:00am
8-K
droi5s sdyqau0owf
20 Dec 02
Ciena Revises Tender Offer to Repurchase Remaining 5% Oni Notes
12:00am
SC TO-I
q6vfad2r
12 Dec 02
Issuer tender offer statement
12:00am
8-K
hct9v87lk fu4uz0
12 Dec 02
CIENA Reports Fourth Quarter and Fiscal Year 2002 Results; Commences Tender Offer to Repurchase Remaining Outstanding 5% ONI Notes
12:00am
SC TO-C
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12 Dec 02
Information about tender offer
12:00am
8-K
jhf5eyn5xrky7 l2df
22 Aug 02
Current Report
12:00am
8-K
azxolw426exz
28 Jun 02
Ciena Announces Completion of Oni Transaction
12:00am
S-8 POS
8zw9j2aq fn50va2j
27 Jun 02
Registration of securities for employees (post-effective amendment)
12:00am
S-8 POS
rofr vj4r2iy
27 Jun 02
Registration of securities for employees (post-effective amendment)
12:00am
S-8
o9x899rbmwq
27 Jun 02
Registration of securities for employees
12:00am
S-8 POS
8kkljovoizo40
27 Jun 02
Registration of securities for employees (post-effective amendment)
12:00am
SC TO-I/A
9bw31ley0lzew afax
22 May 02
Issuer tender offer statement (amended)
12:00am
SC TO-I/A
9cqw3 ezkk9cuv30k
2 May 02
Issuer tender offer statement (amended)
12:00am