# EDGAR Filing Document

**Accession Number:** 0000814547
**File Stem:** 0001214659-25-017952
**Filing Date:** 2025-12
**Character Count:** 8561
**Document Hash:** 780327cd9188c2bde9fce0c56a35e65f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001214659-25-017952.hdr.sgml**: 20251211

**ACCESSION NUMBER**: 0001214659-25-017952

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251209

**FILED AS OF DATE**: 20251211

**DATE AS OF CHANGE**: 20251211

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Behl Nikhil
- **CENTRAL INDEX KEY:** 0001490209

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-11689
- **FILM NUMBER:** 251566133

**MAIL ADDRESS:**
- **STREET 1:** 601 108TH AVENUE NE, SUITE 1200
- **CITY:** BELLEVUE
- **STATE:** WA
- **ZIP:** 98004
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FAIR ISAAC CORP
- **CENTRAL INDEX KEY:** 0000814547
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-BUSINESS SERVICES, NEC [7389]
- **ORGANIZATION NAME:** 07 Trade & Services
- **EIN:** 941499887
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0930

**BUSINESS ADDRESS:**
- **STREET 1:** 5 WEST MENDENHALL
- **STREET 2:** SUITES 105
- **CITY:** BOZEMAN
- **STATE:** MT
- **ZIP:** 59715
- **BUSINESS PHONE:** (406) 982-7276

**MAIL ADDRESS:**
- **STREET 1:** 5 WEST MENDENHALL
- **STREET 2:** SUITES 105
- **CITY:** BOZEMAN
- **STATE:** MT
- **ZIP:** 59715

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FAIR ISAAC & COMPANY INC
- **DATE OF NAME CHANGE:** 19920703

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Behl Nikhil<br><sub>(Last) (First) (Middle)</sub><br>5 WEST MENDENHALL<br>SUITE 105<br><sub>(Street)</sub><br>BOZEMAN, MT 59715<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-12-09 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [ ] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_President, Software_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>FAIR ISAAC CORP [ FICO ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Common Stock | 2025-12-09 |  | M |  | 2800 | A | $0.00 | 2851.1601<sup>(1)</sup> | D |  |
| Common Stock | 2025-12-09 |  | F |  | 1426<sup>(2)</sup> | D | $1751.69 | 1425.1601 | D |  |
| Common Stock | 2025-12-10 |  | M |  | 468 | A | $0.00 | 1893.1601 | D |  |
| Common Stock | 2025-12-10 |  | F |  | 238<sup>(2)</sup> | D | $1752.24 | 1655.1601 | D |  |
| Common Stock |  |  |  |  |  |  |  | 15424 | I | Trust of Nikhil Behl & Malvika Behl |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Market Share Units | <sup>(3)</sup> | 2025-12-09 |  | M |  |  | 714 | 2024-12-09<sup>(4)</sup> | <sup>(5)</sup> | Common Stock | 714 | $0.00 | 394 | D |  |
| Performance Share Units | <sup>(6)</sup> | 2025-12-09 |  | M |  |  | 790 | 2024-12-09<sup>(7)</sup> | <sup>(5)</sup> | Common Stock | 790 | $0.00 | 788 | D |  |
| Performance Share Units | <sup>(6)</sup> | 2025-12-09 |  | M |  |  | 449 | 2025-12-09<sup>(7)</sup> | <sup>(5)</sup> | Common Stock | 449 | $0.00 | 897 | D |  |
| Restricted Stock Units | <sup>(8)</sup> | 2025-12-09 |  | M |  |  | 327 | 2023-12-09<sup>(9)</sup> | <sup>(5)</sup> | Common Stock | 327 | $0.00 | 327 | D |  |
| Restricted Stock Units | <sup>(8)</sup> | 2025-12-09 |  | M |  |  | 296 | 2024-12-09<sup>(9)</sup> | <sup>(5)</sup> | Common Stock | 296 | $0.00 | 592 | D |  |
| Restricted Stock Units | <sup>(8)</sup> | 2025-12-09 |  | M |  |  | 224 | 2025-12-09<sup>(9)</sup> | <sup>(5)</sup> | Common Stock | 224 | $0.00 | 672 | D |  |
| Restricted Stock Units | <sup>(8)</sup> | 2025-12-09 |  | A |  | 1449 |  | 2026-12-09<sup>(9)</sup> | <sup>(5)</sup> | Common Stock | 1449 | $0.00 | 1449 | D |  |
| Restricted Stock Units | <sup>(8)</sup> | 2025-12-10 |  | M |  |  | 468 | 2022-12-10<sup>(9)</sup> | <sup>(5)</sup> | Common Stock | 468 | $0.00 | 0 | D |  |

---

### Footnotes:

(1) Includes 2.311 shares acquired under the FICO Employee Stock Purchase Plan on August 31, 2025.

(2) Shares withheld by Company for payment of taxes due at vesting from earned market share units, earned performance share units and restricted stock units.

(3) Each earned market share unit represents a right to receive one share of Fair Isaac common stock contingent upon continued employment.

(4) The market share units vest in three equal annual installments commencing on this date and one share will be delivered to the reporting person for each vested unit as soon as practicable thereafter.

(5) No expiration date.

(6) Each earned performance share unit represents a right to receive one share of Fair Isaac common stock contingent upon continued employment.

(7) The performance share units vest in three equal annual installments commencing on this date and one share will be delivered to the reporting person for each vested unit as soon as practicable thereafter.

(8) Each restricted stock unit represents a right to receive one share of Fair Isaac common stock contingent upon continued employment.

(9) The restricted stock units vest in four equal annual installments commencing on this date and vested shares will be delivered to the reporting person as soon as practicable thereafter.

**Signature:** /s/ Carrie H. Darling, Attorney-in-fact  
**Date:** 2025-12-11

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**