F5, INC. — Director's Dealing 2018

Feb 28, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: F5 NETWORKS INC (FFIV)
CIK: 0001048695
Period of Report: 2018-02-26

Reporting Person: Reinland Andrew (EVP, Chief Financial Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-02-26	Common Stock	S	12963	$148.0133	Disposed	515	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	918	Indirect

Footnotes

F1: This transaction was executed pursuant to a Rule 10b5-1 trading plan, in multiple trades at prices ranging from $148.00 to $148.05. The reported
price is the weighted average sale price. The reporting person undertakes to provide to the Company, any security holder of the Company, or
Securities and Exchange Commission staff, upon request, complete information regarding the number of shares sold at each separate price.