Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Wells Stuart
   2. Issuer Name and Ticker or Trading Symbol
FAIR ISAAC CORP [FICO] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
Executive Vice President
(Last)
(First)
(Middle)
181 METRO DRIVE		 3. Date of Earliest Transaction (Month/Day/Year)
12/08/2014
(Street)

SAN JOSE, CA 95110		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
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)
Code V Amount (A) or (D) Price

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 Underlying Securities
(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 of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Restricted Stock Units (1) 12/08/2014   A   4,477   12/08/2015(2)   (3) Common Stock 4,477 $ 0 4,477 D  
Restricted Stock Units (1) 12/08/2014   A   6,591 (4)   12/08/2015(2)   (3) Common Stock 6,591 $ 0 6,591 D  
Non Qualified Stock Option (right to buy) $ 72.06 12/08/2014   A   24,299 (4)   12/08/2015(5) 12/07/2021 Common Stock 24,299 $ 0 24,299 D  
Non Qualified Stock Option (right to buy) $ 72.06 12/08/2014   A   16,505   12/08/2015(5) 12/07/2021 Common Stock 16,505 $ 0 16,505 D  
Market Share Units (6) 12/08/2014   A   2,989 (7)   12/13/2014   (3) Common Stock 2,989 $ 0 2,989 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Wells Stuart
181 METRO DRIVE
SAN JOSE, CA 95110		       Executive Vice President  

Signatures

 /s/Nancy E. Fraser, Attorney-in-fact   12/09/2014
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) Each restricted stock unit represents a right to receive one share of Fair Isaac common stock contingent upon continued employment.
(2) 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.
(3) No expiration date.
(4) The reporting person was granted a special long-term incentive award he elected to take in the form of restricted stock units and stock options pursuant to the election terms approved by the Leadership Development and Compensation Committee.
(5) This option vests in four equal annual installments commencing on this date.
(6) Each earned market share unit represents a right to receive one share of Fair Isaac common stock contingent upon continued employment.
(7) On December 13, 2013, the reporting person was granted a target award of 9,747 market share units. The award is scheduled to vest in three equal annual installments from the grant date based on the Company's satisfaction of certain performance criteria for each of the performance periods ending November 30, 2014, 2015, and 2016. The performance criteria for 2014 were met, resulting in the award of 2,989 market share units which will vest on December 13, 2014.

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