Fair Isaac (FICO) 4: Stansbury Henry Tayloe bought 91 shares at $0.00 on 2026-08… (Aug 25, 2026)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-08-22 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: FAIR ISAAC CORP (FICO) CIK: 0000814547 --- Reporting Owner --- Name: Stansbury Henry Tayloe CIK: 0001685953 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-08-22 | Code: M (Exercise of derivative) Shares: +91 | Price: $0.00 Shares Owned After: 351 | Ownership: D (Direct) --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-08-22 | Code: M (Exercise of derivative) Shares: -91 | Price: $0.00 Shares Owned After: 0 | Ownership: D (Direct) Footnotes: [F1] Each restricted stock unit represents a right to receive one share of Fair Isaac common stock contingent upon continued service on the board. [F2] The restricted stock units vest in three equal annual installments commencing on this date and vested shares will be delivered to the reporting person as soon as practicable thereafter. [F3] No expiration date. --- Footnotes (Complete Index) --- F1: Each restricted stock unit represents a right to receive one share of Fair Isaac common stock contingent upon continued service on the board. F2: The restricted stock units vest in three equal annual installments commencing on this date and vested shares will be delivered to the reporting person as soon as practicable thereafter. F3: No expiration date. --- Signature --- /s/ /s/ Carrie H. Darling, Attorney-in-fact (2026-08-25)