JOHN WHITTLE plan to sell securities of FORTINET, INC. under Form 144

JOHN WHITTLE filed Form 144 to notify SEC of plan to sell 146015 units of FORTINET, INC. securities around 2026-05-21, with aggregate market value of $18,981,950.00. The total outstanding units is 732648391.0. The amount planned to be sold represents 0.02% of total outstanding units;