SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001145443-11-000195
Filing Date
2011-02-11
Accepted
2011-02-11 14:22:33
Documents
1
Group Members
MANULIFE ASSET MANAGEMENT (NORTH AMERICA) LIMITEDMANULIFE ASSET MANAGEMENT (US) LLC

Document Format Files

Seq Description Document Type Size
1 SC 13G d27862.htm SC 13G 46683
  Complete submission text file 0001145443-11-000195.txt   48698
Mailing Address 200 BLOOR ST EAST NORTH TOWER 11 TORONTO ONTARIO CANA
Business Address 200 BLOOR ST EAST NORTH TOWER 11 TORONTO ONTARIO CANA A6 00000 4169263500
MANULIFE FINANCIAL CORP (Filed by) CIK: 0001086888 (see all company filings)

IRS No.: 000000000 | Fiscal Year End: 1231
Type: SC 13G
SIC: 6311 Life Insurance

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.: 11597972
SIC: 3661 Telephone & Telegraph Apparatus