Fortinet, Inc. 4

Fortinet CFO Christiane Ohlgart had RSUs vest into common stock, shares withheld for taxes, and then sold 387 FTNT shares at $164.59, ending with 10,393 shares owned.

On this Form 4, Fortinet CFO Christiane Ohlgart reported multiple RSU-related transactions and a small discretionary sale. On August 1, 2026, three tranches of Restricted Stock Units vested, delivering 684, 650, and 300 shares of Fortinet common stock, which were reported as acquisitions at a deemed price of $0 and increased her direct holdings to 11,361 shares immediately after those vestings. In connection with this vesting, 581 shares of common stock were withheld at an effective price of $161.95 per share to cover tax obligations, an exempt transaction under Rule 16b-3(e), reducing her directly owned shares to 10,780. Separately, on August 4, 2026, she sold 387 shares of common stock at $164.59 per share pursuant to a prearranged Rule 10b5-1 plan, leaving her with 10,393 shares directly owned. At around $162–165 per share, the tax-withholding disposition was roughly a $94,000 value event and the open-market sale was about $64,000, and the overall filing primarily reflects routine equity compensation vesting with a modest follow-on sale.

Filing Facts

CIK

1262039

Ticker

FTNT

Form

4

Source Type

sec

Accession

0002016813-26-000018

Alert Tier

7