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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001144204-13-007263
Filing Date
2013-02-11
Accepted
2013-02-11 11:25:09
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G v334428_sc13g.htm SC 13G 44638
  Complete submission text file 0001144204-13-007263.txt   46310
Mailing Address 7035 RIDGE ROAD HANOVER MD 21076
Business Address 7035 RIDGE ROAD HANOVER MD 21076 4108658500
CIENA CORP (Subject) CIK: 0000936395 (see all company filings)

IRS No.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
Type: SC 13G | Act: 34 | File No.: 005-54195 | Film No.: 13589766
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address P O BOX 2999 HARTFORD CT 06104-2999
Business Address P O BOX 2999 HARTFORD CT 06104-2999 860-843-9934
HARTFORD MUTUAL FUNDS INC/CT (Filed by) CIK: 0001006415 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MD | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000