Fortinet, Inc. — Director's Dealing 2018

Aug 3, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FORTINET INC (FTNT)
CIK: 0001262039
Period of Report: 2018-08-01

Reporting Person: Xie Michael (Director, VP, Engineering & CTO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-08-01	Common Stock	M	2500	—	Acquired	6694500	Direct
2018-08-01	Common Stock	M	2500	—	Acquired	6697000	Direct
2018-08-01	Common Stock	M	2500	—	Acquired	6699500	Direct
2018-08-01	Common Stock	F	3720	$64.60	Disposed	6695780	Direct
2018-08-02	Common Stock	S	4102	$70.4688	Disposed	6691678	Direct
2018-08-02	Common Stock	S	35257	$72.0385	Disposed	6656421	Direct
2018-08-02	Common Stock	S	28266	$72.632	Disposed	6628155	Direct
2018-08-02	Common Stock	S	16155	$73.6948	Disposed	6612000	Direct
2018-08-02	Common Stock	S	98	$70.4679	Disposed	6611902	Direct
2018-08-02	Common Stock	S	842	$72.0382	Disposed	6611060	Direct
2018-08-02	Common Stock	S	675	$72.6321	Disposed	6610385	Direct
2018-08-02	Common Stock	S	385	$73.6946	Disposed	6610000	Direct
2018-08-03	Common Stock	S	35673	$73.8965	Disposed	6574327	Direct
2018-08-03	Common Stock	S	42154	$74.8649	Disposed	6532173	Direct
2018-08-03	Common Stock	S	2173	$75.487	Disposed	6530000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-08-01	Restricted Stock Units	$0	M	2500	Disposed		Common Stock (2500)	Direct
2018-08-01	Restricted Stock Units	$0	M	2500	Disposed		Common Stock (2500)	Direct
2018-08-01	Restricted Stock Units	$0	M	2500	Disposed		Common Stock (2500)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1991686	Indirect
Common Stock	3708314	Indirect

Footnotes

F1: Vesting of restricted stock units ("RSUs") granted to the Reporting Person on February 11, 2015.

F2: Vesting of RSUs granted to the Reporting Person on February 11, 2016.

F3: Vesting of RSUs granted to the Reporting Person on February 16, 2017.

F4: Exempt transaction pursuant to Section 16b-3(e) - payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. All of the shares reported as disposed of on this line were relinquished by the Reporting Person and cancelled by the Issuer in exchange for the Issuer's agreement to pay federal and state tax withholding obligations of the Reporting Person resulting from the vesting of RSUs and PSUs.

F5: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F6: Represents the aggregate of sales effected on the same day at different prices

F7: Represents the weighted average sales price per share. The shares sold at prices ranging from $70.26 to $70.74 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

F8: Represents the weighted average sales price per share. The shares sold at prices ranging from $71.34 to $72.33 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

F9: Represents the weighted average sales price per share. The shares sold at prices ranging from $72.34 to $73.32 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

F10: Represents the weighted average sales price per share. The shares sold at prices ranging from $73.34 to $73.86 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

F11: Represents the weighted average sales price per share. The shares sold at prices ranging from $73.41 to $74.39 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

F12: Represents the weighted average sales price per share. The shares sold at prices ranging from $74.41 to $75.40 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

F13: Represents the weighted average sales price per share. The shares sold at prices ranging from $75.43 to $75.55 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

F14: Shares held directly by the 2010 K.A. Family Trust dated May 3, 2010, for which the Reporting Person serves as a trustee.

F15: Shares held directly by The K.A. Children's Trust dated February 9, 2011, for which the Reporting Person serves as a trustee.

F16: Each RSU represents a contingent right to receive one share of the Issuer's common stock.

F17: 25% of the RSUs vest on February 1, 2016, then the remaining 75% of the RSUs vest in equal installments on each quarterly anniversary thereafter, until such time as the RSUs are 100% vested, subject to the continuing employment of the Reporting Person on each vesting date. Shares of the Issuer's common stock will be delivered to the Reporting Person upon vesting.

F18: 25% of the RSUs vest on February 1, 2017, then the remaining 75% of the RSUs vest in equal installments on each quarterly anniversary thereafter, until such time as the RSUs are 100% vested, subject to the continuing employment of the Reporting Person on each vesting date. Shares of the Issuer's common stock will be delivered to the Reporting Person upon vesting.

F19: 25% of the RSUs vest on February 1, 2018, then the remaining 75% of the RSUs vest in equal installments on each quarterly anniversary thereafter, until such time as the RSUs are 100% vested, subject to the continuing employment of the Reporting Person on each vesting date. Shares of the Issuer's common stock will be delivered to the Reporting Person upon vesting.