Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001048695-06-000003
Filing Date
2006-01-26
Accepted
2006-01-26 13:08:12
Documents
1
Period of Report
2006-01-24

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 13772
  Complete submission text file 0001048695-06-000003.txt   15670
Mailing Address 401 ELLIOT AVE WEST STE 500 SEATTLE WA 98119
Business Address 401 ELLIOT AVE WEST STE 500 SEATTLE WA 98119 2062725555
F5 NETWORKS INC (Issuer) CIK: 0001048695 (see all company filings)

EIN.: 911714307 | State of Incorp.: WA | Fiscal Year End: 0930
SIC: 3576 Computer Communications Equipment

Mailing Address
Business Address F5 NETWORKS 401 ELLIOTT AVE WEST SEATTLE WA 98119 2062726550
GUELICH KARL (Reporting) CIK: 0001201940 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-26041 | Film No.: 06552802