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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001193125-12-055359
Filing Date
2012-02-13
Accepted
2012-02-13 12:38:27
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G d297214dsc13g.htm SC 13G 55904
  Complete submission text file 0001193125-12-055359.txt   57375
Mailing Address 220 MILL ROAD CHELMSFORD MA 01824
Business Address 220 MILL ROAD CHELMSFORD MA 01824 9782502900
SYCAMORE NETWORKS INC (Subject) CIK: 0001092367 (see all company filings)

IRS No.: 043410558 | State of Incorp.: DE | Fiscal Year End: 0731
Type: SC 13G | Act: 34 | File No.: 005-58421 | Film No.: 12597058
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address 600 WEST BROADWAY SUITE 3400 SAN DIEGO CA 92101
Business Address 600 WEST BROADWAY SUITE 3400 SAN DIEGO CA 92101 619-687-8138
Allianz Global Investors Capital LLC (Filed by) CIK: 0001493338 (see all company filings)

IRS No.: 010645160 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G