Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-11-053428
Filing Date
2011-10-31
Accepted
2011-10-31 19:16:37
Documents
2
Period of Report
2011-10-27

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 3556
2 POA DOCUMENT poa.txt EX-24.4_395620 2921
  Complete submission text file 0001209191-11-053428.txt   7801
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
GUELICH KARL (Reporting) CIK: 0001201940 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-26041 | Film No.: 111169455