F5, INC. — Director's Dealing 2010

Nov 1, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: F5 NETWORKS INC (FFIV)
CIK: 0001048695
Period of Report: 2010-10-28

Reporting Person: AMES A GARY (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-10-28	Common Stock	G	1400	$116.78	Disposed	33936	Direct

Footnotes

F1: The NASDAQ Official Closing Price (NOCP) as reported on October 28, 2010.