4Filing Date: Jan 20, 2026
Fortinet (FTNT)
Statement of Changes in Beneficial Ownership
View SEC Filing
ACC: 0001476336-26-000002
Total Value$0
Trades1
Insiders1
Transaction Details
Whittle John
CHIEF OPERATING OFFICER·Direct
Grant · Acquire
Performance Stock UnitsDerivative
Shares+19.96K
Price$0.00
Total Value$0
Shares Owned After19.96K
Transaction DateJan 16, 2026
Footnotes ▸
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. | Each PSU represents a contingent right to receive one share of the Issuer's common stock. | 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. | PSUs do not expire; they either vest or are canceled prior to the vesting date.
Post-Transaction Holdings
Whittle John · CHIEF OPERATING OFFICER
| Security | Shares | Change |
|---|---|---|
| Performance Stock Units | 19.96K | +19.96K |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-01-16
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: Fortinet, Inc. (FTNT)
CIK: 0001262039
--- Reporting Owner ---
Name: Whittle John
CIK: 0001476336
Role: Officer (CHIEF OPERATING OFFICER)
--- Derivative Transactions ---
[Transaction #1]
Security: Performance Stock Units
Date: 2026-01-16 | Code: A (Grant or award)
Shares: +19,962 | Price: $0.00
Shares Owned After: 19,962 | Ownership: D (Direct)
Footnotes:
[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.
--- Footnotes (Complete Index) ---
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/ /s/ Robert Turner, by power of attorney (2026-01-20)