F5, INC. — Director's Dealing 2015

Nov 3, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: F5 NETWORKS INC (FFIV)
CIK: 0001048695
Period of Report: 2015-10-30

Reporting Person: MCADAM JOHN (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-10-30	Common Stock	A	6975	$0.00	Acquired	64406	Direct
2015-11-01	Common Stock	M	7169	$0.00	Acquired	71575	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-11-01	Restricted Stock Units	$0.00	M	2579	Disposed		Common Stock (2579)	Direct
2015-11-01	Restricted Stock Units	$0.00	M	2684	Disposed		Common Stock (2684)	Direct
2015-11-01	Restricted Stock Units	$0.00	M	1906	Disposed		Common Stock (1906)	Direct

Footnotes

F1: Shares acquired based on performance targets for the November 1, 2012, November 1, 2013, and November 3, 2014 awards of Restricted Stock Units.

F2: Shares acquired upon vesting of the November 1, 2012, November 1, 2013, and November 3, 2014 awards of service-based Restricted Stock Units.

F3: Each Restricted Stock Unit represents a contingent right to receive one share of F5 Networks, Inc. Common Stock on the vest date.

F4: The November 1, 2012 award of service-based Restricted Stock Units vests in sixteen equal quarterly increments beginning February 1, 2013.

F5: The corresponding number of shares of Common Stock of F5 Networks, Inc. will be issued to the reporting person on the vest date.

F6: The November 1, 2013 award of service-based Restricted Stock Units vests in sixteen equal quarterly increments beginning February 1, 2014.

F7: The November 3, 2014 award of service-based Restricted Stock Units vests in sixteen equal quarterly increments beginning February 1, 2015.