Fortinet, Inc. — Director's Dealing 2021

May 19, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Fortinet, Inc. (FTNT)
CIK: 0001262039
Period of Report: 2021-05-18

Reporting Person: Jensen Keith (CFO & Chief Accounting Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-05-18	Common Stock	S	347	$204.4412	Disposed	2042	Direct
2021-05-18	Common Stock	S	503	$205.8145	Disposed	1539	Direct
2021-05-18	Common Stock	S	500	$206.736	Disposed	1039	Direct
2021-05-18	Common Stock	S	200	$207.495	Disposed	839	Direct

Footnotes

F1: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F2: Represents the weighted average sale price. The lowest price at which shares were sold was $204.27 and the highest price at which shares were sold was $204.64. The reporting person undertakes to provide upon request to the staff of the Securities Exchange Commission, the issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the ranges set forth in footnotes (2) through (5) to this Form 4.

F3: Represents the weighted average sale price. The lowest price at which shares were sold was $205.28 and the highest price at which shares were sold was $206.21.

F4: Represents the weighted average sale price. The lowest price at which shares were sold was $206.32 and the highest price at which shares were sold was $207.30.

F5: Represents the weighted average sale price. The lowest price at which shares were sold was $207.48 and the highest price at which shares were sold was $207.51.