Fortinet, Inc. — Director's Dealing 2013

Feb 27, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FORTINET INC (FTNT)
CIK: 0001262039
Period of Report: 2013-02-26

Reporting Person: Whittle John (VP & General Counsel)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-02-26	Common Stock	M	14584	$3.735	Acquired	14584	Direct
2013-02-26	Common Stock	S	14584	$25.00	Disposed	0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-02-26	Non-qualified Stock Option (right to buy)	$3.735	M	14584	Disposed	2016-01-28	Common Stock (14584)	Direct

Footnotes

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 24, 2012.

F2: 1/4 of the shares subject to the option vested on January 28, 2010 and 1/48 of the shares subject to the option vest monthly thereafter.