Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000919574-10-001230
Filing Date
2010-02-16
Accepted
2010-02-16 11:06:23
Documents
1

Document Format Files

Seq Description Document Type Size
1 d1070119_13g-a.htm SC 13G/A 219880
  Complete submission text file 0000919574-10-001230.txt   221808
Mailing Address 1201 WINTERSON ROAD LINTHICUM MD 21090
Business Address 1201 WINTERSON ROAD LINTHICUM MD 21090 4108658500
CIENA CORP (Subject) CIK: 0000936395 (see all company filings)

EIN.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
Type: SC 13G/A | Act: 34 | File No.: 005-54195 | Film No.: 10603382
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address 45 MARKET STREET, CAMANA BAY GARDENIA COURT, SUITE 3307, P.O. BOX 896 GRAND CAYMAN E9 KY1-1103
Business Address 45 MARKET STREET, CAMANA BAY GARDENIA COURT, SUITE 3307, P.O. BOX 896 GRAND CAYMAN E9 KY1-1103 914-517-8654
KINGDOM RIDGE CAPITAL MASTER FUND, LTD. (Filed by) CIK: 0001439018 (see all company filings)

EIN.: 000000000
Type: SC 13G/A