Fortinet, Inc. — Director's Dealing 2025

Dec 8, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Fortinet, Inc. (FTNT)
CIK: 0001262039
Period of Report: 2025-12-05

Reporting Person: Xie Michael (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-12-05	Common Stock	G	245000	—	Disposed	10247018	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	19825614	Indirect
Common Stock	5513505	Indirect
Common Stock	5513505	Indirect
Common Stock	7573438	Indirect
Common Stock	7573438	Indirect

Footnotes

F1: These securities are held directly by the 2010 K.A. Family Trust dated May 3, 2010, for which the Reporting Person serves as a trustee.

F2: These securities are held by the KAXX Trust under the K.A. Children's Trust dated February 9, 2011, for which the Reporting Person and his spouse serve as trustees.

F3: These securities are held by the KAJJ Trust under the K.A. Children's Trust dated February 9, 2011, for which the Reporting Person and his spouse serve as trustees.

F4: These securities are held by a grantor retained annuity trust for the benefit of the Reporting Person.

F5: These securities are held by a grantor retained annuity trust for the benefit of the Reporting Person's spouse.