144 0001074500 XXXXXXXX LIVE 0000814547 Fair Isaac Corporation 001-11689 5 West Mendenhall, Suite 105 Bozeman MT 59715 406-982-7276 William J. Lansing President, CEO, and Director Common Stock J.P. Morgan Securities LLC

270 Park Avenue, 10th Floor New York NY 10017

2400 4176000 23709047 11/10/2025 NYSE Common Stock 11/10/2025 Gift / Transfer Lansing Revocable Trust, who acquired the shares on 12/17/15 N 2400 11/10/2025 N/A N William J. Lansing

C/o Fair Isaac Corporation 5 West Mendenhall, Suite 105 Bozeman MT 59715

Common Stock 08/28/2025 6010 9026046 William J. Lansing

C/o Fair Isaac Corporation 5 West Mendenhall, Suite 105 Bozeman MT 59715

Common Stock 09/09/2025 6011 9241910 William J. Lansing

C/o Fair Isaac Corporation 5 West Mendenhall, Suite 105 Bozeman MT 59715

Common Stock 10/14/2025 6011 9826096 The shares covered by this filing will be sold by the Lansing Foundation, William J. Lansing is a Board Member. 11/10/2025 /s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for William J. Lansing