Whittle John 4
4 · Fortinet, Inc. · Filed Jan 20, 2026
Insider Transaction Report
Form 4
Fortinet, Inc.FTNT
Whittle John
CHIEF OPERATING OFFICER
Transactions
- Award
Performance Stock Units
[F1][F2][F3][F4]2026-01-16+19,962→ 19,962 totalExercise: $0.00→ Common Stock (19,962 underlying)
Footnotes (4)
- [F1]Represents performance stock units ("PSUs") earned as a result of the achievement of performance criteria pursuant to performance-based PSU awards with a performance period that ended on December 31, 2025, as certified by the HR Committee of the Issuer's Board of Directors on January 16, 2026.
- [F2]Each PSU represents a contingent right to receive one share of the Issuer's common stock.
- [F3]100% of the PSUs vest and settle on February 1, 2026, subject to the Reporting Person's provision of service to the Issuer on such date. Shares of the Issuer's common stock will be delivered to the Reporting Person upon settlement.
- [F4]PSUs do not expire; they either vest or are canceled prior to the vesting date.
Signature
/s/ Robert Turner, by power of attorney|2026-01-20