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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-13-000168
Filing Date
2013-02-14
Accepted
2013-02-14 12:21:35
Documents
1

Document Format Files

Seq Description Document Type Size
1 DISCLOSURE DOCUMENT sec_filing.htm SC 13G 17742
  Complete submission text file 0000902219-13-000168.txt   19331
Mailing Address 280 CONGRESS STREET BOSTON MA 02210
Business Address 280 CONGRESS STREET BOSTON MA 02210 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

Mailing Address 3585 MONROE STREET SANTA CLARA CA 95051
Business Address 3585 MONROE STREET SANTA CLARA CA 95051 4085792800
EXTREME NETWORKS INC (Subject) CIK: 0001078271 (see all company filings)

IRS No.: 770430270 | State of Incorp.: DE | Fiscal Year End: 0703
Type: SC 13G | Act: 34 | File No.: 005-56641 | Film No.: 13609086
SIC: 3576 Computer Communications Equipment