Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement. | Vesting of restricted stock units ("RSUs") granted to the Reporting Person on August 20, 2025. | The RSUs will vest in substantially equal increments on each of September 30, 2025, December 31, 2025, March 31, 2026, and the earlier of (i) June 30, 2026 and (ii) the date immediately preceding the Issuer's 2026 annual meeting of stockholders, subject to the Reporting Person's provision of services to the Issuer on each vesting date. Shares of the Issuer's Common Stock will be delivered to the Reporting Person following vesting. | RSUs do not expire; they either vest or are canceled prior to vest date
Napolitano Janet
Director·Direct
Exercise · Acquire
Common Stock
Shares+650
Price$0.00
Total Value$0
Shares Owned After4.27K
Transaction DateJun 11, 2026
Footnotes ▸
Vesting of restricted stock units ("RSUs") granted to the Reporting Person on August 20, 2025.
Post-Transaction Holdings
Napolitano Janet
Security
Shares
Change
Common Stock
4.27K
+650 (17.94%)
Restricted Stock Units
0
-650 (-100.00%)
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-06-11
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: Fortinet, Inc. (FTNT)
CIK: 0001262039
--- Reporting Owner ---
Name: Napolitano Janet
CIK: 0001821008
Role: Director
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock
Date: 2026-06-11 | Code: M (Exercise of derivative)
Shares: +650 | Price: $0.00
Shares Owned After: 4,274 | Ownership: D (Direct)
Footnotes:
[F1] Vesting of restricted stock units ("RSUs") granted to the Reporting Person on August 20, 2025.
--- Derivative Transactions ---
[Transaction #1]
Security: Restricted Stock Units
Date: 2026-06-11 | Code: M (Exercise of derivative)
Shares: -650 | Price: $0.00
Shares Owned After: 0 | Ownership: D (Direct)
Footnotes:
[F2] Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement.
[F1] Vesting of restricted stock units ("RSUs") granted to the Reporting Person on August 20, 2025.
[F3] The RSUs will vest in substantially equal increments on each of September 30, 2025, December 31, 2025, March 31, 2026, and the earlier of (i) June 30, 2026 and (ii) the date immediately preceding the Issuer's 2026 annual meeting of stockholders, subject to the Reporting Person's provision of services to the Issuer on each vesting date. Shares of the Issuer's Common Stock will be delivered to the Reporting Person following vesting.
[F4] RSUs do not expire; they either vest or are canceled prior to vest date
--- Footnotes (Complete Index) ---
F1: Vesting of restricted stock units ("RSUs") granted to the Reporting Person on August 20, 2025.
F2: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement.
F3: The RSUs will vest in substantially equal increments on each of September 30, 2025, December 31, 2025, March 31, 2026, and the earlier of (i) June 30, 2026 and (ii) the date immediately preceding the Issuer's 2026 annual meeting of stockholders, subject to the Reporting Person's provision of services to the Issuer on each vesting date. Shares of the Issuer's Common Stock will be delivered to the Reporting Person following vesting.
F4: RSUs do not expire; they either vest or are canceled prior to vest date
--- Signature ---
/s/ /s/ Robert Turner, by power of attorney (2026-06-12)
