F5, INC. — Director's Dealing 2015

Aug 31, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: F5 NETWORKS INC (FFIV)
CIK: 0001048695
Period of Report: 2015-08-27

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-08-27	Common Stock	S	233	$120.8239	Disposed	15420	Direct
2015-08-27	Common Stock	S	409	$122.263	Disposed	15011	Direct
2015-08-27	Common Stock	S	2743	$123.5519	Disposed	12268	Direct
2015-08-27	Common Stock	S	300	$125.1333	Disposed	11968	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 $120.45 to $121.12. 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.

F2: This transaction was executed pursuant to a Rule 10b5-1 trading plan, in multiple trades at prices ranging from $122.06 to $122.73. 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.

F3: This transaction was executed pursuant to a Rule 10b5-1 trading plan, in multiple trades at prices ranging from $123.40 to $124.39. 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.

F4: This transaction was executed pursuant to a Rule 10b5-1 trading plan, in multiple trades at prices ranging from $124.69 to $125.61. 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.

F5: The reporting person disclaims beneficial ownership of these securities. This report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.