X0609 4 2026-08-21 0000814547 FAIR ISAAC CORP FICO 0001175873 KELLY BRADEN R false 5 WEST MENDENHALL, SUITE 105 BOZEMAN MT 59715 true false false false 0 Common Stock 2026-08-21 4 M false 1682 391.57 A 12554 D Common Stock 2026-08-24 4 M false 1386 455.13 A 13940 D Common Stock 2026-08-24 4 M false 1285 475.46 A 15225 D Non-Qualified Stock Options (right to buy) 391.57 2026-08-21 4 M false 1682 0.00 D 2020-03-04 2027-03-03 Common Stock 1682 0 D Non-Qualified Stock Options (right to buy) 455.13 2026-08-24 4 M false 1386 0.00 D 2021-03-03 2028-03-02 Common Stock 1386 0 D Non-Qualified Stock Options (right to buy) 475.46 2026-08-24 4 M false 1285 0.00 D 2022-03-01 2029-02-28 Common Stock 1285 0 D /s/ Carrie H. Darling, Attorney-in-fact 2026-08-25