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Fair Isaac CEO reports 20,465-share planned sales

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Form Type
4

Rhea-AI Filing Summary

Fair Isaac Corporation (FICO) President and CEO William J. Lansing reported exercising 9,782 non-qualified stock options on November 11, 2026, at $354.18 per share and selling the resulting 9,782 common shares that day. Reported sales, including sales by Lansing Foundation as an indirect holder, totaled 20,465 shares and were made under a Rule 10b5-1 plan. Lansing also reported a 22,500-share gift to the foundation and an award of 11,588 performance share units earned on November 12.

Insider LANSING WILLIAM J
Role President and CEO
Sold 20,465 shs ($14.80M)
Approx. gross sale proceeds $14.80M
Approx. exercise cost $3.46M
Share of Position Sold 24.5%
Type Security Shares Price Value
Grant/Award Performance Share Units F30, F31, F32, F33 11,588 $0.00 $0.00
Gift Common Stock F13 22,500 $0.00 $0.00
Sale Common Stock F14 559 $715.5114 $400K
Sale Common Stock F15 422 $716.8205 $302K
Sale Common Stock F16 844 $717.5443 $606K
Sale Common Stock F17 667 $718.5524 $479K
Sale Common Stock F18 1,323 $719.7737 $952K
Sale Common Stock F19 1,406 $720.7347 $1.01M
Sale Common Stock F20 2,344 $721.7541 $1.69M
Sale Common Stock F21 850 $722.6556 $614K
Sale Common Stock F22 475 $723.7744 $344K
Sale Common Stock F23 326 $724.6876 $236K
Sale Common Stock F24 621 $725.8143 $451K
Sale Common Stock F25 301 $726.5958 $219K
Sale Common Stock F26 407 $728.0638 $296K
Sale Common Stock F27 40 $728.6716 $29K
Sale Common Stock F28 98 $731.2761 $72K
Exercise Non-Qualified Stock Options (right to buy) F29 9,782 $0.00 $0.00
Exercise Common Stock 9,782 $354.18 $3.46M
Sale Common Stock 40 $717.23 $29K
Sale Common Stock F1 320 $718.9647 $230K
Sale Common Stock F2 360 $720.2906 $259K
Sale Common Stock F3 678 $721.6853 $489K
Sale Common Stock F4 723 $722.6013 $522K
Sale Common Stock F5 897 $723.6737 $649K
Sale Common Stock F6 1,474 $724.7483 $1.07M
Sale Common Stock F7 745 $725.6436 $541K
Sale Common Stock F8 1,639 $726.8548 $1.19M
Sale Common Stock F9 1,492 $727.8067 $1.09M
Sale Common Stock F10 778 $728.8293 $567K
Sale Common Stock F11 356 $729.8412 $260K
Sale Common Stock F12 280 $731.9971 $205K
Holdings After Transaction: Non-Qualified Stock Options (right to buy) — 0 options (Direct); Performance Share Units — 11,588 units (Direct); Common Stock — 40,447 shares (Direct); Common Stock — 250 shares (Indirect, Lansing Foundation)
Holdings Before and After: Non-Qualified Stock Options (right to buy), 9,782 to 0 options (Direct); Performance Share Units, 0 to 11,588 units (Direct); Common Stock, 62,947 to 40,447 shares (Direct); Common Stock, 10,933 to 250 shares (Indirect, Lansing Foundation)
Other Insiders: 1 other insider reported open-market sales of this stock in the 30 days up to this filing.
Footnotes (33)
  1. F1. This transaction was executed in multiple trades at prices ranging from $718.58 to $719.30. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  2. F2. This transaction was executed in multiple trades at prices ranging from $720.00 to $720.75. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  3. F3. This transaction was executed in multiple trades at prices ranging from $721.10 to $722.08. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  4. F4. This transaction was executed in multiple trades at prices ranging from $722.14 to $723.11. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  5. F5. This transaction was executed in multiple trades at prices ranging from $723.22 to $724.22. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  6. F6. This transaction was executed in multiple trades at prices ranging from $724.23 to $725.22. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  7. F7. This transaction was executed in multiple trades at prices ranging from $725.25 to $726.24. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  8. F8. This transaction was executed in multiple trades at prices ranging from $726.30 to $727.30. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  9. F9. This transaction was executed in multiple trades at prices ranging from $727.31 to $728.24. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  10. F10. This transaction was executed in multiple trades at prices ranging from $728.39 to $729.30. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  11. F11. This transaction was executed in multiple trades at prices ranging from $729.42 to $730.15. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  12. F12. This transaction was executed in multiple trades at prices ranging from $731.51 to $732.39. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  13. F13. Bona Fide Gift. No compensation was given to the donor for the gift of shares to Lansing Foundation which is a 501(c)(3) entity. Moving shares from Direct to Indirect ownership.
  14. F14. This transaction was executed in multiple trades at prices ranging from $714.91 to $715.8943. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  15. F15. This transaction was executed in multiple trades at prices ranging from $716.0828 to $717.06. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  16. F16. This transaction was executed in multiple trades at prices ranging from $717.11 to $718.11. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  17. F17. This transaction was executed in multiple trades at prices ranging from $718.1250 to $719.08. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  18. F18. This transaction was executed in multiple trades at prices ranging from $719.1758 to $720.1750. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  19. F19. This transaction was executed in multiple trades at prices ranging from $720.2250 to $721.2206. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  20. F20. This transaction was executed in multiple trades at prices ranging from $721.23 to $722.2248. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  21. F21. This transaction was executed in multiple trades at prices ranging from $722.2466 to $723.21. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  22. F22. This transaction was executed in multiple trades at prices ranging from $723.28 to $724.2550. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  23. F23. This transaction was executed in multiple trades at prices ranging from $724.33 to $725.1979. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  24. F24. This transaction was executed in multiple trades at prices ranging from $725.34 to $726.3275. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  25. F25. This transaction was executed in multiple trades at prices ranging from $726.3850 to $726.68. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  26. F26. This transaction was executed in multiple trades at prices ranging from $727.5461 to $728.4969. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  27. F27. This transaction was executed in multiple trades at prices ranging from $728.66 to $728.70. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  28. F28. This transaction was executed in multiple trades at prices ranging from $730.81 to $731.60. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
  29. F29. This option vested in four equal annual installments commencing on this date.
  30. F30. Each earned performance share unit represents a right to receive one share of Fair Isaac common stock contingent upon continued employment.
  31. F31. On November 12, 2026, the Leadership Development and Compensation Committee of the Board of Directors of Fair Isaac Corporation determined that the reporting person earned the number of performance share units reported on this Form 4 based on achievement of certain performance metrics.
  32. F32. 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.
  33. F33. No expiration date.
Reported shares sold 20,465 shares Reported transactions dated November 11 and November 12, 2026
Options exercised 9,782 options November 11, 2026; non-qualified stock options
Option exercise price $354.18 per share Exercise of 9,782 non-qualified stock options on November 11, 2026
Shares gifted 22,500 shares Gift to Lansing Foundation on November 12, 2026
Performance share units earned 11,588 units Earned November 12, 2026; vesting in three equal annual installments
Options remaining after exercise 0 options Reported position following the November 11, 2026 exercise
Non-Qualified Stock Options financial
"exercise of 9,782 non-qualified stock options"
Non-qualified stock options are a type of employee benefit that gives individuals the right to buy company shares at a set price, usually lower than the market value, within a certain period. Unlike other options that may have special tax advantages, these options are taxed as income when exercised, which can affect how much money the employee or investor ultimately gains. They are important because they can influence company compensation strategies and impact the financial outcomes for employees and investors.
Performance Share Units financial
"award of 11,588 performance share units"
Performance share units are a type of company stock award given to employees that depend on the company meeting specific goals or targets. If these goals are achieved, the employee receives shares or the value of shares; if not, they may receive little or no compensation. This aligns employees’ interests with the company's success and encourages performance that benefits investors.
Rule 10b5-1 trading plan regulatory
"reported sales were made under a Rule 10b5-1 plan"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
weighted average sale price financial
"reported price reflects the weighted average sale price"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many FICO shares did William J. Lansing report selling, and at what prices?

The reported sales totaled 20,465 FICO common shares and were made under a Rule 10b5-1 plan. The records list individual transactions at separate prices, including 320 shares sold directly at $718.9647 per share and 559 Lansing Foundation shares sold at $715.5114 per share.

What happened to William J. Lansing’s FICO stock options?

Lansing exercised 9,782 non-qualified stock options on November 11, 2026, at an exercise price of $354.18 per share. The same number of common shares was reported sold directly that day.

How do the 11,588 FICO performance share units vest?

The 11,588 performance share units vest in three equal annual installments beginning December 9, 2026, contingent on continued employment. Each earned unit represents a right to receive one share of Fair Isaac common stock, delivered as soon as practicable after vesting.

How many FICO shares did William J. Lansing gift to Lansing Foundation?

Lansing reported a gift of 22,500 common shares to Lansing Foundation on November 12, 2026. The footnote states that no compensation was given and describes the transfer as moving shares from direct to indirect ownership.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
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*
LANSING WILLIAM J

(Last)(First)(Middle)
5 WEST MENDENHALL, SUITE 105

(Street)
BOZEMAN MONTANA 59715

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
FAIR ISAAC CORP [ FICO ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
President and CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
11/11/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock11/11/2026M9,782A$354.1872,729D
Common Stock11/11/2026S40D$717.2372,689D
Common Stock11/11/2026S320D$718.9647(1)72,369D
Common Stock11/11/2026S360D$720.2906(2)72,009D
Common Stock11/11/2026S678D$721.6853(3)71,331D
Common Stock11/11/2026S723D$722.6013(4)70,608D
Common Stock11/11/2026S897D$723.6737(5)69,711D
Common Stock11/11/2026S1,474D$724.7483(6)68,237D
Common Stock11/11/2026S745D$725.6436(7)67,492D
Common Stock11/11/2026S1,639D$726.8548(8)65,853D
Common Stock11/11/2026S1,492D$727.8067(9)64,361D
Common Stock11/11/2026S778D$728.8293(10)63,583D
Common Stock11/11/2026S356D$729.8412(11)63,227D
Common Stock11/11/2026S280D$731.9971(12)62,947D
Common Stock11/12/2026G22,500(13)D$0.0040,447D
Common Stock11/12/2026S559D$715.5114(14)10,374ILansing Foundation
Common Stock11/12/2026S422D$716.8205(15)9,952ILansing Foundation
Common Stock11/12/2026S844D$717.5443(16)9,108ILansing Foundation
Common Stock11/12/2026S667D$718.5524(17)8,441ILansing Foundation
Common Stock11/12/2026S1,323D$719.7737(18)7,118ILansing Foundation
Common Stock11/12/2026S1,406D$720.7347(19)5,712ILansing Foundation
Common Stock11/12/2026S2,344D$721.7541(20)3,368ILansing Foundation
Common Stock11/12/2026S850D$722.6556(21)2,518ILansing Foundation
Common Stock11/12/2026S475D$723.7744(22)2,043ILansing Foundation
Common Stock11/12/2026S326D$724.6876(23)1,717ILansing Foundation
Common Stock11/12/2026S621D$725.8143(24)1,096ILansing Foundation
Common Stock11/12/2026S301D$726.5958(25)795ILansing Foundation
Common Stock11/12/2026S407D$728.0638(26)388ILansing Foundation
Common Stock11/12/2026S40D$728.6716(27)348ILansing Foundation
Common Stock11/12/2026S98D$731.2761(28)250ILansing Foundation
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Non-Qualified Stock Options (right to buy)$354.1811/11/2026M9,78212/10/2020(29)12/09/2026Common Stock9,782$0.000D
Performance Share Units(30)11/12/2026A11,588(31)12/09/2026(32) (33)Common Stock11,588$0.0011,588D
Explanation of Responses:
1. This transaction was executed in multiple trades at prices ranging from $718.58 to $719.30. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
2. This transaction was executed in multiple trades at prices ranging from $720.00 to $720.75. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
3. This transaction was executed in multiple trades at prices ranging from $721.10 to $722.08. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
4. This transaction was executed in multiple trades at prices ranging from $722.14 to $723.11. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
5. This transaction was executed in multiple trades at prices ranging from $723.22 to $724.22. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
6. This transaction was executed in multiple trades at prices ranging from $724.23 to $725.22. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
7. This transaction was executed in multiple trades at prices ranging from $725.25 to $726.24. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
8. This transaction was executed in multiple trades at prices ranging from $726.30 to $727.30. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
9. This transaction was executed in multiple trades at prices ranging from $727.31 to $728.24. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
10. This transaction was executed in multiple trades at prices ranging from $728.39 to $729.30. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
11. This transaction was executed in multiple trades at prices ranging from $729.42 to $730.15. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
12. This transaction was executed in multiple trades at prices ranging from $731.51 to $732.39. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
13. Bona Fide Gift. No compensation was given to the donor for the gift of shares to Lansing Foundation which is a 501(c)(3) entity. Moving shares from Direct to Indirect ownership.
14. This transaction was executed in multiple trades at prices ranging from $714.91 to $715.8943. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
15. This transaction was executed in multiple trades at prices ranging from $716.0828 to $717.06. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
16. This transaction was executed in multiple trades at prices ranging from $717.11 to $718.11. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
17. This transaction was executed in multiple trades at prices ranging from $718.1250 to $719.08. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
18. This transaction was executed in multiple trades at prices ranging from $719.1758 to $720.1750. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
19. This transaction was executed in multiple trades at prices ranging from $720.2250 to $721.2206. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
20. This transaction was executed in multiple trades at prices ranging from $721.23 to $722.2248. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
21. This transaction was executed in multiple trades at prices ranging from $722.2466 to $723.21. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
22. This transaction was executed in multiple trades at prices ranging from $723.28 to $724.2550. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
23. This transaction was executed in multiple trades at prices ranging from $724.33 to $725.1979. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
24. This transaction was executed in multiple trades at prices ranging from $725.34 to $726.3275. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
25. This transaction was executed in multiple trades at prices ranging from $726.3850 to $726.68. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
26. This transaction was executed in multiple trades at prices ranging from $727.5461 to $728.4969. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
27. This transaction was executed in multiple trades at prices ranging from $728.66 to $728.70. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
28. This transaction was executed in multiple trades at prices ranging from $730.81 to $731.60. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
29. This option vested in four equal annual installments commencing on this date.
30. Each earned performance share unit represents a right to receive one share of Fair Isaac common stock contingent upon continued employment.
31. On November 12, 2026, the Leadership Development and Compensation Committee of the Board of Directors of Fair Isaac Corporation determined that the reporting person earned the number of performance share units reported on this Form 4 based on achievement of certain performance metrics.
32. 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.
33. No expiration date.
Remarks:
Part 1 of a 2 part filing.
/s/ Carrie H. Darling, Attorney-in-fact11/13/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)

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