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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-09-056760
Filing Date
2009-12-11
Accepted
2009-12-11 18:05:54
Documents
1
Period of Report
2009-12-09

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 5537
  Complete submission text file 0001209191-09-056760.txt   7275
Mailing Address 220 MILL ROAD CHELMSFORD MA 01824
Business Address 220 MILL ROAD CHELMSFORD MA 01824 9782502900
SYCAMORE NETWORKS INC (Issuer) CIK: 0001092367 (see all company filings)

IRS No.: 043410558 | State of Incorp.: DE | Fiscal Year End: 0731
SIC: 3661 Telephone & Telegraph Apparatus

Mailing Address C/O DANIEL E. SMITH 10 ELIZABETH DRIVE CHEIMSFORD MA 01824
Business Address
SMITH DANIEL E (Reporting) CIK: 0001106801 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-27273 | Film No.: 091237253