Edgar Filing: FAIR ISAAC CORP

e424b3


Prospectus Supplement No. 7		Filed pursuant to Rule 424(b)(3)

(To Prospectus dated January 8, 2004)		Registration No. 333-111460

$400,000,000

FAIR ISAAC CORPORATION

1.5% Senior Convertible Notes Due August 15, 2023

This prospectus supplement relates to the resale by the holders of the notes and the shares of our common stock issuable upon conversion of the notes. We will not receive any of the proceeds from the sale of the notes or the underlying shares of common stock by any of the selling securityholders.

You should read this prospectus supplement together with the accompanying prospectus dated January 8, 2004. The terms of the notes are set forth in the accompanying prospectus.

The table below sets forth additional information concerning beneficial ownership of the notes and supplements and amends the table appearing under “Selling Securityholders” beginning on page 48 of the accompanying prospectus. To the extent that a selling securityholder is listed in both the table below and in the table appearing in the accompanying prospectus, the information set forth below regarding such selling securityholder supersedes the information in the accompanying prospectus.


							Principal
	Principal		Shares of		Common Stock		Amount of
	Amount of		Common Stock Owned		Offered Upon		Notes Owned After		Common Stock Owned
	Notes Owned		Upon Conversion of		Conversion of		Completion of		After Completion of
Name	and Offered		Notes(1)(2)		Notes(1)(2)		Offering(3)		Offering(2)(3)

Advent Convertible Master (Cayman) L.P.	$	10,640,000		242,079		242,079		0		0
Advisory Convertible Arbitrage Fund (I) L.P.		500,000		11,375		11,375		0		0
Alcon Laboratories		452,000		10,283		10,283		0		0
Alexandra Global Master Fund Ltd.		15,000,000		341,277		341,277		0		0
Allentown City Firefighters Pension Plan		13,000		295		295		0		0
Allentown City Officers & Employees Pension Fund		15,000		341		341		0		0
Allentown City Police Pension Plan		22,000		500		500		0		0
Allstate Insurance Company		1,500,000		34,127		34,127		0		31,549	(4)
Alpha US Sub Fund 4 LLC		464,000		10,556		10,556		0		0
Arapahoe County Colorado		57,000		1,296		1,296		0		0
Arkansas PERS		2,000,000		45,503		45,503		0		0


							Principal
	Principal		Shares of		Common Stock		Amount of
	Amount of		Common Stock Owned		Offered Upon		Notes Owned After		Common Stock Owned
	Notes Owned		Upon Conversion of		Conversion of		Completion of		After Completion of
Name	and Offered		Notes(1)(2)		Notes(1)(2)		Offering(3)		Offering(2)(3)

Arlington County Employees Retirement System	$	781,000		17,769		17,769		0		0
Asante Health Systems		116,000		2,639		2,639		0		0
Bank Austria Cayman Islands, Ltd.		2,500,000		56,879		56,879		0		0
Beamtenversicherungskasse des Kantons Zurich		4,000,000		91,007		91,007		0		0
Bear, Stearns & Co. Inc.		1,000,000		22,751		22,751		0		0
Bernische Lehrerversicherungskasse		450,000		10,238		10,238		0		0
Black Diamond Convertible Offshore LDC		1,306,000		29,713		29,713		0		0
Black Diamond Offshore Ltd.		729,000		16,586		16,586		0		0
British Virgin Islands Social Security Board		103,000		2,343		2,343		0		0
CNH CA Master Account, L.P.		1,500,000		34,127		34,127		0		0
Chrysler Corporation Master Retirement Trust		4,530,000		103,065		103,065		0		0
Citadel Credit Trading Ltd.		55,000		1,251		1,251		0		0
Citadel Equity Fund Ltd.		3,445,000		78,379		78,379		0		0
City and County of San Francisco Retirement System		1,728,000		39,315		39,315		0		0
City of New Orleans		238,000		5,414		5,414		0		0
City University of New York		175,000		3,981		3,981		0		0
Convertible Securities Fund		30,000		682		682		0		0
Credit Lyonnais Securities (USA) Inc.		4,000,000		91,007		91,007		0		0
Credit Suisse First Boston LLC		1,830,000		41,635		41,635		0		0
DB Equity Opportunities Master Portfolio Ltd.		3,000,000		68,255		68,255		0		0
DBAG London		5,250,000		119,446		119,446		0		0
DaimlerChrysler Corp Emp. # 1 Pension Plan, Dtd 4/1/89		3,470,000		78,948		78,948		0		0
Deam Convertible Arbitrage		1,500,000		34,127		34,127		0		0
Delaware PERS		2,200,000		50,053		50,053		0		0
Delaware Public Employees Retirement System		1,813,000		41,249		41,249		0		0

S-2


							Principal
	Principal		Shares of		Common Stock		Amount of
	Amount of		Common Stock Owned		Offered Upon		Notes Owned After		Common Stock Owned
	Notes Owned		Upon Conversion of		Conversion of		Completion of		After Completion of
Name	and Offered		Notes(1)(2)		Notes(1)(2)		Offering(3)		Offering(2)(3)

Delta Air Lines Master Trust — CV	$	1,870,000		42,545		42,545		0		0
Delta Pilots Disability & Survivorship Trust — CV		905,000		20,590		20,590		0		0
Deutsche Bank Securities Inc.		7,000,000		159,262		159,262		0		0
Double Black Diamond Offshore LDC		3,825,000		87,025		87,025		0		0
Duke Endowment		330,000		7,508		7,508		0		0
Exis Differential Holdings Ltd.		1,000,000		22,751		22,751		0		0
F. R. Convt. Sec. Fn		225,000		5,119		5,119		0		0
Family Service Life Insurance Co.		200,000		4,550		4,550		0		0
Fore Convertible MasterFund Ltd.		17,000,000		386,780		386,780		0		0
Franklin and Marshall College		270,000		6,142		6,142		0		0
FrontPoint Convertible Arbitrage Fund, L.P.		2,000,000		45,503		45,503		0		0
Gaia Offshore Master Fund Ltd.		3,170,000		72,123		72,123		0		0
Gemini Sammelstiftung zur Forderung der Personalvorsorge		150,000		3,412		3,412		0		0
Global Bermuda Limited Partnership		3,000,000		68,225		68,225		0		0
Goldman Sachs & Co.		1,316,000		29,941		29,941		0		174,435
Grady Hospital Foundation		155,000		3,526		3,526		0		0
Guardian Life Insurance Co.		7,200,000		163,812		163,812		0		0
Guggenheim Portfolio Company VIII, LLC		5,000,000		113,759		113,759		0		0
Guggenheim Portfolio Co. XV, LLC		550,000		12,513		12,513		0		0
Hallmark Convertible Securities Fund		140,000		3,185		3,185		0		0
Hfr Arbitrage Fund		524,000		11,921		11,921		0		0
Highbridge International LLC		40,000,000		910,072		910,072		0		0
ICI American Holdings Trust		500,000		11,375		11,375		0		0
ING Convertible Fund		2,000,000		45,503		45,503		0		0
ING VP Convertible Fund		30,000		682		682		0		0
Independence Blue Cross		400,000		9,100		9,100		0		0
JMG Capital Partners, LP	$	16,000,000		364,028		364,028		0		0

S-3


							Principal
	Principal		Shares of		Common Stock		Amount of
	Amount of		Common Stock Owned		Offered Upon		Notes Owned After		Common Stock Owned
	Notes Owned		Upon Conversion of		Conversion of		Completion of		After Completion of
Name	and Offered		Notes(1)(2)		Notes(1)(2)		Offering(3)		Offering(2)(3)

Jefferies Umbrella Fund Global Convertible Bonds		1,050,000		23,889		23,889		0		0
Jefferies Umbrella Fund US Convertible Bonds		200,000		4,550		4,550		0		0
KBC Financial Products USA Inc.		3,100,000		70,530		70,530		0		0
Lakeshore International Limited		12,000,000		273,021		273,021		0		0
Lighthouse Multi-Strategy Master Fund LP		450,000		10,238		10,238		0		0
Lyxor		1,273,000		28,963		28,963		0		0
Lyxor/Gaia II Fund Ltd.		830,000		18,883		18,883		0		0
Lyxor/PRS Convertible Fund Limited		500,000		11,375		11,375		0		0
Lyxor/Qwest Fund Ltd.		300,000		6,825		6,825		0		0
MLQA Convertible Securities Arbitrage		5,000,000		113,759		113,759		0		0
MSD TCB, LP		2,000,000		45,503		45,503		0		0
Man Mac I Limited		7,000,000		159,262		159,262		0		0
Man Convertible Bond Master Fund, Ltd.		13,600,000		309,424		309,424		0		0
McMahan Securities Co. L.P.		17,000		386		386		0		0
Mellon HBV Master Convertible Arbitrage Fund LP		1,000,000		22,751		22,751		0		0
Mellon HBV Master MultiStrategy Fund LP		250,000		5,687		5,687		0		0
Merrill Lynch Insurance Group		321,000		7,303		7,303		0		0
Microsoft Corporation		1,130,000		25,709		25,709		0		0
Mint Master Fund LP		250,000		5,687		5,687		0		0
Morgan Stanley Convertible Securities Trust		1,750,000		39,815		39,815		0		0
Motion Picture Industry Health Plan — Active Member Fund		470,000		10,693		10,693		0		0
Motion Picture Industry Health Plan — Retiree Member Fund		310,000		7,053		7,053		0		0
Municipal Employees		280,000		6,370		6,370		0		0
Nations Convertible Securities Fund		8,855,000		201,467		201,467		0		0

S-4


							Principal
	Principal		Shares of		Common Stock		Amount of
	Amount of		Common Stock Owned		Offered Upon		Notes Owned After		Common Stock Owned
	Notes Owned		Upon Conversion of		Conversion of		Completion of		After Completion of
Name	and Offered		Notes(1)(2)		Notes(1)(2)		Offering(3)		Offering(2)(3)

National Bank of Canada c/o Putnam Lovell NBF Securities Inc.	$	3,000,000		68,255		68,255		0		0
New Orleans Firefighters Pension/Relief Fund		158,000		3,594		3,594		0		0
Nisswa Master Fund Ltd.		3,000,000		68,255		68,255		0		0
OCM Convertible Trust		3,750,000		85,319		85,319		0		0
OCM Global Convertible Securities Fund — DC		230,000		5,232		5,232		0		0
Occidental Petroleum Corporation.		316,000		7,189		7,189		0		0
Ohio Bureau of Workers Compensation		172,000		3,913		3,913		0		0
Oppenheimer Convertible Securities Fund		4,500,000		102,383		102,383		0		0
PRS Convertible Arbitrage Master Fund		2,000,000		45,503		45,503		0		0
Pacific Life Insurance Company		500,000		11,375		11,375		0		0
Park Avenue Life Insurance Co.		100,000		2,275		2,275		0		0
Partner Reinsurance Company Ltd.		1,585,000		36,061		36,061		0		0
Pensionkasse der Antalis AG		60,000		1,365		1,365		0		0
Pensionkasse der Ems-Chemie AG		70,000		1,592		1,592		0		0
Pensionkasse der Ems-Dottikon AG		110,000		2,502		2,502		0		0
Pensionkasse der Rockwell Automation AG		70,000		1,592		1,592		0		0
Pensionkasse Pluss-Staufer AG		60,000		1,365		1,365		0		0
Pensionkasse Vantico		120,000		2,730		2,730		0		0
Personalfursorgestiftung der Gebaudeversicherung des Kantons Bern		220,000		5,005		5,005		0		0
Personalvorsorge der PV Promea		140,000		3,185		3,185		0		0
Policeman and Fireman Retirement System of the City of Detroit		540,000		12,285		12,285		0		0
Privilege Portfolio SICAV		5,000,000		113,759		113,759		0		0

S-5


							Principal
	Principal		Shares of		Common Stock		Amount of
	Amount of		Common Stock Owned		Offered Upon		Notes Owned After		Common Stock Owned
	Notes Owned		Upon Conversion of		Conversion of		Completion of		After Completion of
Name	and Offered		Notes(1)(2)		Notes(1)(2)		Offering(3)		Offering(2)(3)

Pro-mutual	$	877,000		19,953		19,953		0		0
Prudential Insurance Co of America		130,000		2,957		2,957		0		0
Putnam Convertible Income — Growth Trust		7,500,000		170,638		170,638		0		0
Pyramid Equity Strategies Fund		750,000		17,063		17,063		0		0
Quattro Fund Ltd.		6,400,000		145,611		145,611		0		0
Qwest Global Convertible Fund Ltd.		2,250,000		51,191		51,191		0		0
Qwest Occupational Health Trust		370,000		8,418		8,418		0		0
RBC Alternative Assets L.P.		200,000		4,550		4,550		0		0
RCG Latitude Master Fund, Ltd.		3,400,000		77,356		77,356		0		0
RCG Multi Strategy Master Fund, Ltd.		1,900,000		43,228		43,228		0		0
Ramius Capital Group		500,000		11,375		11,375		0		0
Ramius Master Fund, Ltd.		2,600,000		59,154		59,154		0		0
Royal Bank of Canada		3,000,000		68,255		68,255		0		1,759
St. Thomas Trading, Ltd.		26,400,000		600,647		600,647		0		0
Sage Capital		3,800,000		48,916		48,916		0		0
Silverback Master, Ltd.		3,500,000		79,631		79,631		0		0
State Employees’ Retirement Fund of the State of Delaware		2,105,000		47,892		47,892		0		0
State of Maryland Retirement Agency		3,747,000		85,250		85,250		0		0
State of Oregon/Equity		6,800,000		154,712		154,712		0		0
State Street Bank Custodian for GE Pension Trust		2,260,000		51,419		51,419		0		0
Stonebridge Life Insurance		1,000,000		22,751		22,751		0		0
Sunrise Partners Limited Partnership		12,400,000		282,122		282,122		0		10,861
Syngenta AG		375,000		8,531		8,531		0		0
TD Securities (USA) Inc.		10,000,000		227,518		227,518		0		0
Tag Associates		99,000		2,252		2,252		0		0
Teachers Insurance and Annuity Association of America		17,500,000		398,156		398,156		0		0
The Coast Fund, L.P.		2,000,000		45,503		45,503		0		0

S-6


							Principal
	Principal		Shares of		Common Stock		Amount of
	Amount of		Common Stock Owned		Offered Upon		Notes Owned After		Common Stock Owned
	Notes Owned		Upon Conversion of		Conversion of		Completion of		After Completion of
Name	and Offered		Notes(1)(2)		Notes(1)(2)		Offering(3)		Offering(2)(3)

The Grable Foundation	$	88,000		2,002		2,002		0		0
Thomas Weisel Partners LLC		1,700,000		38,678		38,678		0		0
Transamerica Life Insurance & Annuities Co.		17,910,000		407,484		407,484		0		0
Travelers Indemnity Company — Commercial Lines		510,000		11,603		11,603		0		0
Travelers Indemnity Company — Personal Lines		340,000		7,735		7,735		0		0
Tribeca Investments Ltd.		2,000,000		45,503		45,503		0		0
Trustmark Insurance		394,000		8,964		8,964		0		0
Universal Investment Gesellschaft MBH, ref. Aventis		1,600,000		36,402		36,402		0		0
UnumProvident Corporation		500,000		11,375		11,375		0		0
Victory Capital Management as agent for the Victory Convertible Fund		500,000		11,375		11,375		0		0
Wachovia Bank National Association		25,000,000		568,795		568,795		0		0
Waterstone Market Neutral Master Fund Ltd.		7,652,000		174,096		174,096		0		0
White River Securities L.L.C		1,000,000		22,751		22,751		0		0
Whitebox Diversified Convertible Arbitrage Partners LP		1,000,000		22,751		22,751		0		0
Worldwide Transactions Ltd.		140,000		3,185		3,185		0		0
Xavex Convertible Arbitrage 5 Fund		1,050,000		23,889		23,889		0		0
Xavex Convertible Arbitrage 8 Fund `		500,000		11,375		11,375		0		0
Zeneca Holdings Trust		675,000		15,357		15,357		0		0
Zuger Kulturstiftung Landis & Gyr		70,000		1,592		1,592		0		0
Zurich Institutional Benchmark Management c/o Quattro Fund		1,600,000		36,402		36,402		0		0
1976 Distribution Trust FBO A.R Lauder/Zinterhofer		7,000		159		159		0		0
2000 Revocable Trust FBO A.R Lauder/Zinterhofer		7,000		159		159		0		0

S-7

(1)	Assumes conversion of all of the selling securityholder’s notes at the conversion rate of 22.7518 shares per note. However, the conversion rate is subject to adjustment as described under “Description of the Notes — Conversion of Notes” in the accompanying prospectus. As a result, the amount of common stock issuable upon conversion of the notes may increase or decrease in the future. Assuming a conversion rate of 22.7518 shares per note, no selling securityholder will own more than 1% of our outstanding common stock upon conversion of the debentures.

(2)	All amounts have been adjusted to reflect a three-for-two stock split that occurred on February 2, 2004.

(3)	Assumes that all of the notes and/or all of the common stock into which the notes are convertible are sold. No selling securityholder will own more than 1% of our outstanding common stock after the offering by such securityholder.

(4)	Includes 19,650 shares held by Allstate Insurance Company, 1,650 shares held by Allstate New Jersey Insurance Company, 2,163 shares held by Agents Pension Plan and 8,086 shares held by Allstate Retirement Plan.

We prepared this table based on the information supplied to us by the selling securityholders named in the table prior to the date hereof. The selling securityholders listed in the above table may have sold or transferred, in transactions exempt from the registration requirements of the Securities Act, some or all of their notes since the date on which the information is presented in the above table. Information about the selling securityholders may change over time. Any changed information will be set forth in prospectus supplements to the accompanying prospectus.

Because the selling securityholders may offer all or some of their notes or the underlying common stock from time to time, we cannot estimate the amount of the notes or the underlying common stock that will be held by the selling securityholders upon the termination of any particular offering. See “Plan of Distribution” in the accompanying prospectus.

None of the named selling securityholders nor any of their affiliates, officers, directors or principal equity holders has held any position or office or has had any material relationship with us within the past three years.

Investing in the notes involves risks. See “Risk Factors” beginning on page 7 of the accompanying prospectus.

Neither the Securities and Exchange Commission nor any other federal or state securities commission or regulatory authority has approved or disapproved of these securities or determined if this prospectus supplement or the accompanying prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

The date of this prospectus supplement is February 11, 2005.

S-8