FAIR ISAAC CORP (FICO) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-07-05 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: FAIR ISAAC CORP (FICO) CIK: 0000814547 --- Reporting Owner --- Name: Behl Nikhil CIK: 0001490209 Role: Officer (President, Software) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-07-05 | Code: M (Exercise of derivative) Shares: +242 | Price: $0.00 Shares Owned After: 18,466 | Ownership: I (Indirect) | Nature: Trust of Nikhil Behl & Malvika Behl [Transaction #2] Security: Common Stock Date: 2026-07-05 | Code: F (Payment of exercise/tax) Shares: -124 | Price: $1,270.83 Total Value: $157,582.92 Shares Owned After: 18,342 | Ownership: I (Indirect) | Nature: Trust of Nikhil Behl & Malvika Behl Footnotes: [F1] Shares withheld by Company for payment of taxes due at vesting from restricted stock units. --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-07-05 | Code: M (Exercise of derivative) Shares: -242 | Price: $0.00 Shares Owned After: 483 | Ownership: D (Direct) Footnotes: [F2] Each restricted stock unit represents a right to receive one share of Fair Isaac common stock contingent upon continued employment. [F3] The restricted stock units vest in four equal annual installments commencing on 07/05/2025 and vested shares will be delivered to the reporting person as soon as practicable thereafter. [F4] No expiration date. --- Holdings --- [Holding #1] Security: Common Stock Ownership: D (Direct) --- Footnotes (Complete Index) --- F1: Shares withheld by Company for payment of taxes due at vesting from restricted stock units. F2: Each restricted stock unit represents a right to receive one share of Fair Isaac common stock contingent upon continued employment. F3: The restricted stock units vest in four equal annual installments commencing on 07/05/2025 and vested shares will be delivered to the reporting person as soon as practicable thereafter. F4: No expiration date. --- Signature --- /s/ /s/ Carrie H. Darling, Attorney-in-fact (2026-07-07)