Form 4 Filing - Ohlgart Christiane - Fortinet, Inc.

Christiane Ohlgart, Chief Financial Officer of Fortinet, Inc., acquired 2,366 Performance Stock Units (PSUs) on April 17, 2026. These PSUs are based on relative shareholder return performance criteria and will vest and settle on May 1, 2026, with each PSU representing a contingent right to one share of Fortinet's common stock. The PSUs do not have an expiration date and will either vest or be canceled before the settlement date. The transaction is reported on Form 4.