THE MARK FOUNDATION FOR CANCER RESEARCH US LTD: Form 990, tax year 2024

View the entire original 990 at ProPublica ↗

Organization: THE MARK FOUNDATION FOR CANCER RESEARCH US LTD (EIN 36-4825921)
Tax period: 2024-01-01 to 2024-12-31
Filed: 2025-10-07
IRS object ID: 202512809349300611
Schema version: 2024v5.2
Source: Download XML · Original 990 at ProPublica

Every field in the e-filed return. Faint text is the IRS element name, for citing.

Return header
Form 990
Schedule A
Schedule B
Schedule D
Schedule F
Schedule I
Schedule J
Schedule O

Return header ReturnHeader

Field	Value	IRS element (for citing)
Return	2025-10-07T12:14:20-05:00	ReturnTs
Tax Period End	2024-12-31	TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Field	Value	IRS element (for citing)
Preparer Firm EIN	871353108	PreparerFirmEIN

Preparer Firm Name PreparerFirmName

Field	Value	IRS element (for citing)
Business Name Line1	EISNER ADVISORY GROUP LLC	BusinessNameLine1Txt

Preparer US Address PreparerUSAddress

Field	Value	IRS element (for citing)
Address Line1	733 THIRD AVENUE	AddressLine1Txt
City	NEW YORK	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	100172703	ZIPCd

Field	Value	IRS element (for citing)
Return Type	990	ReturnTypeCd
Tax Period Begin	2024-01-01	TaxPeriodBeginDt

Filer Filer

Field	Value	IRS element (for citing)
EIN	364825921	EIN

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	THE MARK FOUNDATION FOR CANCER RESEARCH	BusinessNameLine1Txt
Business Name Line2	(US) LTD	BusinessNameLine2Txt

Field	Value	IRS element (for citing)
Business Name Control	MARK	BusinessNameControlTxt
Phone	6468665950	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	1350 AVENUE OF THE AMERICAS 2902	AddressLine1Txt
City	NEW YORK	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	10019	ZIPCd

Business Officer BusinessOfficerGrp

Field	Value	IRS element (for citing)
Person	RYAN SCHOENFELD	PersonNm
Person Title	CEO	PersonTitleTxt
Phone	6468665950	PhoneNum
Signature	2025-10-07	SignatureDt
Discuss With Paid Preparer	Yes (1)	DiscussWithPaidPreparerInd

Field	Value	IRS element (for citing)
IRS Responsible Prty Info Curr	Yes (1)	IRSResponsiblePrtyInfoCurrInd

Preparer Person PreparerPersonGrp

Field	Value	IRS element (for citing)
Preparer Person	CANDICE METH	PreparerPersonNm
PTIN	P01306891	PTIN
Phone	2129498700	PhoneNum

Field	Value	IRS element (for citing)
Tax	2024	TaxYr
Build TS	2025-03-06 01:10:19Z	BuildTS

Form 990 IRS990

Field	Value	IRS element (for citing)
Principal Officer	RYAN SCHOENFELD	PrincipalOfficerNm

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	1350 AVENUE OF THE AMERICAS 2902	AddressLine1Txt
City	NEW YORK	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	10019	ZIPCd

Field	Value	IRS element (for citing)
Gross Receipts	$48,526,753	GrossReceiptsAmt
Group Return For Affiliates	0	GroupReturnForAffiliatesInd
Organization501c3	Yes (X)	Organization501c3Ind
Website Address	WWW.THEMARKFOUNDATION.ORG	WebsiteAddressTxt
Type Of Organization Corp	Yes (X)	TypeOfOrganizationCorpInd
Formation	2015	FormationYr
Legal Domicile State	NY	LegalDomicileStateCd
Activity Or Mission	ACCELERATE RESEARCH TO TRANSFORM PREVENTION, DIAGNOSIS AND TREATMENT OF CANCER.	ActivityOrMissionDesc
Voting Members Governing Body	6	VotingMembersGoverningBodyCnt
Voting Members Independent	5	VotingMembersIndependentCnt
Total Employee	9	TotalEmployeeCnt
Total Volunteers	11	TotalVolunteersCnt
Total Gross UBI	$0	TotalGrossUBIAmt
Net Unrelated Bus Txbl Incm	$0	NetUnrelatedBusTxblIncmAmt
PY Contributions Grants	$39,897,754	PYContributionsGrantsAmt
CY Contributions Grants	$44,393,676	CYContributionsGrantsAmt
PY Program Service Revenue	$0	PYProgramServiceRevenueAmt
CY Program Service Revenue	$0	CYProgramServiceRevenueAmt
PY Investment Income	$1,030,138	PYInvestmentIncomeAmt
CY Investment Income	$409,872	CYInvestmentIncomeAmt
PY Other Revenue	$9,740	PYOtherRevenueAmt
CY Other Revenue	-$30,647	CYOtherRevenueAmt
PY Total Revenue	$40,937,632	PYTotalRevenueAmt
CY Total Revenue	$44,772,901	CYTotalRevenueAmt
PY Grants And Similar Paid	$29,825,753	PYGrantsAndSimilarPaidAmt
CY Grants And Similar Paid	$30,533,067	CYGrantsAndSimilarPaidAmt
PY Benefits Paid To Members	$0	PYBenefitsPaidToMembersAmt
CY Benefits Paid To Members	$0	CYBenefitsPaidToMembersAmt
PY Salaries Comp Emp Bnft Paid	$3,134,023	PYSalariesCompEmpBnftPaidAmt
CY Salaries Comp Emp Bnft Paid	$2,662,168	CYSalariesCompEmpBnftPaidAmt
PY Total Prof Fndrsng Expns	$0	PYTotalProfFndrsngExpnsAmt
CY Total Prof Fndrsng Expns	$0	CYTotalProfFndrsngExpnsAmt
CY Total Fundraising Expense	$1,015,545	CYTotalFundraisingExpenseAmt
PY Other Expenses	$2,249,721	PYOtherExpensesAmt
CY Other Expenses	$2,871,515	CYOtherExpensesAmt
PY Total Expenses	$35,209,497	PYTotalExpensesAmt
CY Total Expenses	$36,066,750	CYTotalExpensesAmt
PY Revenues Less Expenses	$5,728,135	PYRevenuesLessExpensesAmt
CY Revenues Less Expenses	$8,706,151	CYRevenuesLessExpensesAmt
Total Assets BOY	$104,492,388	TotalAssetsBOYAmt
Total Assets EOY	$105,459,714	TotalAssetsEOYAmt
Total Liabilities BOY	$20,015,419	TotalLiabilitiesBOYAmt
Total Liabilities EOY	$13,019,944	TotalLiabilitiesEOYAmt
Net Assets Or Fund Balances BOY	$84,476,969	NetAssetsOrFundBalancesBOYAmt
Net Assets Or Fund Balances EOY	$92,439,770	NetAssetsOrFundBalancesEOYAmt
Mission	PARTNER WITH SCIENTISTS TO ACCELERATE RESEARCH THAT WILL TRANSFORM THE PREVENTION, DIAGNOSIS, AND TREATMENT OF CANCER THROUGH GROUND BREAKING SCIENCE CARRIED OUT BY INDIVIDUAL INVESTIGATORS, MULTIDISCIPLINARY TEAMS, AND EARLY STAGE COMPANIES IN THE U.S AND ABROAD.	MissionDesc
Significant New Program Srvc	0	SignificantNewProgramSrvcInd
Significant Change	0	SignificantChangeInd
Expense	$33,898,449	ExpenseAmt
Grant	$30,533,067	GrantAmt
Desc	THE FOUNDATION'S GRANTS REWARD INNOVATIVE THINKING THAT ADVANCES THE UNDERSTANDING OF CANCER BIOLOGY AND IMPROVES ONCOLOGY TREATMENT PARADIGMS. THE FOUNDATION SUPPORTS INDIVIDUAL INVESTIGATORS, AS WELL AS MULTIDISCIPLINARY COLLABORATIVE TEAMS CONDUCTING RESEARCH ACROSS CANCER TYPES. THE GRANTEES BECOME PART OF THE FOUNDATION'S NETWORK OF THE BEST SCIENTIFIC MINDS IN CANCER RESEARCH AND TECHNOLOGICAL INNOVATION. GRANT SUBMISSIONS UNDERGO RIGOROUS PEER REVIEW BY THE FOUNDATION'S SCIENTIFIC ADVISORY COMMITTEE OR RECOMMENDED SUBJECT MATTER EXPERTS AND ARE HELD TO THE STRICTEST STANDARDS OF SCIENTIFIC EXCELLENCE.	Desc
Total Program Service Expenses	$33,898,449	TotalProgramServiceExpensesAmt
Described In Section501c3	Yes (1)	DescribedInSection501c3Ind
Schedule B Required	Yes (1)	ScheduleBRequiredInd
Political Campaign Acty	0	PoliticalCampaignActyInd
Lobbying Activities	0	LobbyingActivitiesInd
Subject To Proxy Tax	0	SubjectToProxyTaxInd
Donor Advised Fund	0	DonorAdvisedFundInd
Conservation Easements	0	ConservationEasementsInd
Collections Of Art	0	CollectionsOfArtInd
Credit Counseling	0	CreditCounselingInd
Donor Rstr Or Quasi Endowments	0	DonorRstrOrQuasiEndowmentsInd
Report Land Building Equipment	Yes (1)	ReportLandBuildingEquipmentInd
Report Investments Other Sec	Yes (1)	ReportInvestmentsOtherSecInd
Report Program Related Invst	0	ReportProgramRelatedInvstInd
Report Other Assets	0	ReportOtherAssetsInd
Report Other Liabilities	Yes (1)	ReportOtherLiabilitiesInd
Include FIN48 Footnote	Yes (1)	IncludeFIN48FootnoteInd
Independent Audit Fincl Stmt	Yes (1)	IndependentAuditFinclStmtInd
Consolidated Audit Fincl Stmt	0	ConsolidatedAuditFinclStmtInd
School Operating	0	SchoolOperatingInd
Foreign Office	0	ForeignOfficeInd
Foreign Activities	Yes (1)	ForeignActivitiesInd
More Than5000 K To Org	Yes (1)	MoreThan5000KToOrgInd
More Than5000 K To Individuals	0	MoreThan5000KToIndividualsInd
Professional Fundraising	0	ProfessionalFundraisingInd
Fundraising Activities	0	FundraisingActivitiesInd
Gaming Activities	0	GamingActivitiesInd
Operate Hospital	0	OperateHospitalInd
Grants To Organizations	Yes (1)	GrantsToOrganizationsInd
Grants To Individuals	0	GrantsToIndividualsInd
Schedule J Required	Yes (1)	ScheduleJRequiredInd
Tax Exempt Bonds	0	TaxExemptBondsInd
Engaged In Excess Benefit Trans	0	EngagedInExcessBenefitTransInd
PY Excess Benefit Trans	0	PYExcessBenefitTransInd
Loan Outstanding	0	LoanOutstandingInd
Grant To Related Person	0	GrantToRelatedPersonInd
Business Rln With Org Mem	0	BusinessRlnWithOrgMemInd
Business Rln With Fam Mem	0	BusinessRlnWithFamMemInd
Business Rln With35 Ctrl Ent	0	BusinessRlnWith35CtrlEntInd
Deductible Non Cash Contri	0	DeductibleNonCashContriInd
Deductible Art Contribution	0	DeductibleArtContributionInd
Terminate Operations	0	TerminateOperationsInd
Partial Liquidation	0	PartialLiquidationInd
Disregarded Entity	0	DisregardedEntityInd
Related Entity	0	RelatedEntityInd
Related Organization Ctrl Ent	0	RelatedOrganizationCtrlEntInd
Trnsfr Exmpt Non Chrtbl Rltd Org	0	TrnsfrExmptNonChrtblRltdOrgInd
Activities Conducted Prtshp	0	ActivitiesConductedPrtshpInd
Schedule O Required	Yes (1)	ScheduleORequiredInd
IRP Document	53	IRPDocumentCnt
IRP Document W2 G	0	IRPDocumentW2GCnt
Backup Wthld Compliance	Yes (1)	BackupWthldComplianceInd
Employee	9	EmployeeCnt
Employment Tax Returns Filed	Yes (1)	EmploymentTaxReturnsFiledInd
Unrelated Bus Incm Over Limit	0	UnrelatedBusIncmOverLimitInd
Foreign Financial Account	0	ForeignFinancialAccountInd
Prohibited Tax Shelter Trans	0	ProhibitedTaxShelterTransInd
Taxable Party Notification	0	TaxablePartyNotificationInd
Nondeductible Contributions	0	NondeductibleContributionsInd
Quid Pro Quo Contributions	0	QuidProQuoContributionsInd
Form8282 Property Disposed Of	0	Form8282PropertyDisposedOfInd
Rcv Fnds To Pay Prsnl Bnft Cntrct	0	RcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft Cntrct	0	PayPremiumsPrsnlBnftCntrctInd
Indoor Tanning Services	0	IndoorTanningServicesInd
Subj To Tax Rmnrtn Ex Prcht Pymt	0	SubjToTaxRmnrtnExPrchtPymtInd
Subject To Excs Tax Net Invst Inc	0	SubjectToExcsTaxNetInvstIncInd
Info In Schedule O Part VI	Yes (X)	InfoInScheduleOPartVIInd
Governing Body Voting Members	6	GoverningBodyVotingMembersCnt
Independent Voting Member	5	IndependentVotingMemberCnt
Family Or Business Rln	0	FamilyOrBusinessRlnInd
Delegation Of Mgmt Duties	0	DelegationOfMgmtDutiesInd
Change To Org Documents	0	ChangeToOrgDocumentsInd
Material Diversion Or Misuse	0	MaterialDiversionOrMisuseInd
Members Or Stockholders	0	MembersOrStockholdersInd
Election Of Board Members	0	ElectionOfBoardMembersInd
Decisions Subject To Approva	0	DecisionsSubjectToApprovaInd
Minutes Of Governing Body	Yes (1)	MinutesOfGoverningBodyInd
Minutes Of Committees	Yes (1)	MinutesOfCommitteesInd
Officer Mailing Address	0	OfficerMailingAddressInd
Local Chapters	0	LocalChaptersInd
Form990 Provided To Gvrn Body	Yes (1)	Form990ProvidedToGvrnBodyInd
Conflict Of Interest Policy	Yes (1)	ConflictOfInterestPolicyInd
Annual Disclosure Covered Prsn	Yes (1)	AnnualDisclosureCoveredPrsnInd
Regular Monitoring Enfrc	Yes (1)	RegularMonitoringEnfrcInd
Whistleblower Policy	Yes (1)	WhistleblowerPolicyInd
Document Retention Policy	Yes (1)	DocumentRetentionPolicyInd
Compensation Process CEO	Yes (1)	CompensationProcessCEOInd
Compensation Process Other	Yes (1)	CompensationProcessOtherInd
Investment In Joint Venture	0	InvestmentInJointVentureInd
States Where Copy Of Return Is Fld	NY	StatesWhereCopyOfReturnIsFldCd
Upon Request	Yes (X)	UponRequestInd

Books In Care Of Detail BooksInCareOfDetail

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	IAN LESSER	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Phone	6468665950	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	1350 AVENUE OF THE AMERICAS SUITE	AddressLine1Txt
City	NEW YORK	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	10019	ZIPCd

Form990 Part VII Section A Form990PartVIISectionAGrp (14 entries)

TitleTitleTxt	Average Hours Per WeekAverageHoursPerWeekRt	Individual Trustee Or DirectorIndividualTrusteeOrDirectorInd	Reportable Comp From OrgReportableCompFromOrgAmt	Reportable Comp From Rltd OrgReportableCompFromRltdOrgAmt	Other CompensationOtherCompensationAmt	OfficerOfficerInd	Key EmployeeKeyEmployeeInd	Highest Compensated EmployeeHighestCompensatedEmployeeInd
ALEX KNASTER
DIRECTOR	1.00	Yes (X)	$0	$0	$0
ROSS LEVINE
DIRECTOR	1.00	Yes (X)	$10,000	$0	$0
NICOLA MENDEHLSON
DIRECTOR	1.00	Yes (X)	$0	$0	$0
PAUL POSPISIL
DIRECTOR	1.00	Yes (X)	$0	$0	$0
OTMAR D WIESTLER
DIRECTOR	1.00	Yes (X)	$0	$0	$0
RAYMOND DUBOIS
EXECUTIVE CHAIRMAN OF THE BOARD	24.00	Yes (X)	$560,000	$0	$0	Yes (X)
RYAN SCHOENFELD
CHIEF EXECUTIVE OFFICER	40.00		$506,697	$0	$54,667	Yes (X)
IAN LESSER
DIRECTOR FINANCE & ADMINISTRATION	40.00		$172,733	$0	$42,983	Yes (X)
ANNA TURETSKY TO 724
PRINCIPAL, VENTURE INVESTMENTS	40.00		$327,122	$0	$21,607		Yes (X)
REBECCA BISH-CORNELISSEN
HEAD DISCOVERY/PRE-CLINICAL RESEARCH	40.00		$310,646	$0	$51,139			Yes (X)
AMY FEHIR
HEAD OF DEVELOPMENT	40.00		$215,995	$0	$30,535			Yes (X)
REBECCA LIU
DIRECTOR, GRANTS ADMINISTRATION	40.00		$197,094	$0	$34,568			Yes (X)
MICHAEL CARLETON
SENIOR SCIENTIFIC DIRECTOR	40.00		$175,776	$0	$47,706			Yes (X)
ROBERT MAGIN
ASSOCIATE SCIENTIFIC DIRECTOR	40.00		$169,179	$0	$20,443			Yes (X)

Field	Value	IRS element (for citing)
Total Reportable Comp From Org	$2,645,242	TotalReportableCompFromOrgAmt
Tot Reportable Comp Rltd Org	$0	TotReportableCompRltdOrgAmt
Total Other Compensation	$303,648	TotalOtherCompensationAmt
Indiv Rcvd Greater Than100 K	10	IndivRcvdGreaterThan100KCnt
Former Ofcr Employees Listed	0	FormerOfcrEmployeesListedInd
Total Comp Greater Than150 K	Yes (1)	TotalCompGreaterThan150KInd
Compensation From Other Srcs	0	CompensationFromOtherSrcsInd

Contractor Compensation ContractorCompensationGrp (4 entries)

Address Line1ContractorAddress/USAddress/AddressLine1Txt	CityContractorAddress/USAddress/CityNm	State AbbreviationContractorAddress/USAddress/StateAbbreviationCd	ZIPContractorAddress/USAddress/ZIPCd	ServicesServicesDesc	CompensationCompensationAmt
ARNOLD & PORTER KAYE SCHOLER LLP
601 MASSACHUSETTS AVE NW	WASHINGTON	DC	200013743	LEGAL SERVICES	$205,035
YOUR PART TIME CONTROLLER
1500 WALNUT STREET	PHILADELPHIA	PA	19102	ACCOUNTING	$185,495
THE ONE NINE THREE GROUP LLC
231 PANTIGO RD SUITE 2	EAST HAMPTON	NY	11937	PUBLIC RELATIONS	$170,000
SWISSOTEL CHICAGO
321 E WACKER DRIVE	CHICAGO	IL	60601	TRAVEL/EVENT COSTS	$124,113

Field	Value	IRS element (for citing)
Cntrct Rcvd Greater Than100 K	4	CntrctRcvdGreaterThan100KCnt
All Other Contributions	$44,393,676	AllOtherContributionsAmt
Total Contributions	$44,393,676	TotalContributionsAmt

Investment Income InvestmentIncomeGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$708,202	TotalRevenueColumnAmt
Exclusion	$708,202	ExclusionAmt

Gross Amount Sales Assets GrossAmountSalesAssetsGrp

Field	Value	IRS element (for citing)
Securities	$3,455,522	SecuritiesAmt

Less Cost Oth Basis Sales Expnss LessCostOthBasisSalesExpnssGrp

Field	Value	IRS element (for citing)
Securities	$3,748,870	SecuritiesAmt
Other	$4,982	OtherAmt

Gain Or Loss GainOrLossGrp

Field	Value	IRS element (for citing)
Securities	-$293,348	SecuritiesAmt
Other	-$4,982	OtherAmt

Net Gain Or Loss Investments NetGainOrLossInvestmentsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	-$298,330	TotalRevenueColumnAmt
Exclusion	-$298,330	ExclusionAmt

Other Revenue Misc OtherRevenueMiscGrp

Field	Value	IRS element (for citing)
Desc	FOREIGN EXCHANGE LOSS	Desc
Business	900099	BusinessCd
Total Revenue Column	-$30,647	TotalRevenueColumnAmt
Exclusion	-$30,647	ExclusionAmt

Field	Value	IRS element (for citing)
Other Revenue Total	-$30,647	OtherRevenueTotalAmt

Total Revenue TotalRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$44,772,901	TotalRevenueColumnAmt
Related Or Exempt Func Income	$0	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$0	UnrelatedBusinessRevenueAmt
Exclusion	$379,225	ExclusionAmt

Grants To Domestic Orgs GrantsToDomesticOrgsGrp

Field	Value	IRS element (for citing)
Total	$19,856,597	TotalAmt
Program Services	$19,856,597	ProgramServicesAmt

Foreign Grants ForeignGrantsGrp

Field	Value	IRS element (for citing)
Total	$10,676,470	TotalAmt
Program Services	$10,676,470	ProgramServicesAmt

Comp Current Ofcr Directors CompCurrentOfcrDirectorsGrp

Field	Value	IRS element (for citing)
Total	$1,695,809	TotalAmt
Program Services	$1,184,904	ProgramServicesAmt
Management And General	$231,050	ManagementAndGeneralAmt
Fundraising	$279,855	FundraisingAmt

Other Salaries And Wages OtherSalariesAndWagesGrp

Field	Value	IRS element (for citing)
Total	$621,680	TotalAmt
Program Services	$431,432	ProgramServicesAmt
Management And General	$85,031	ManagementAndGeneralAmt
Fundraising	$105,217	FundraisingAmt

Pension Plan Contributions PensionPlanContributionsGrp

Field	Value	IRS element (for citing)
Total	$35,266	TotalAmt
Program Services	$27,508	ProgramServicesAmt
Management And General	$2,578	ManagementAndGeneralAmt
Fundraising	$5,180	FundraisingAmt

Other Employee Benefits OtherEmployeeBenefitsGrp

Field	Value	IRS element (for citing)
Total	$171,790	TotalAmt
Program Services	$112,392	ProgramServicesAmt
Management And General	$31,805	ManagementAndGeneralAmt
Fundraising	$27,593	FundraisingAmt

Payroll Taxes PayrollTaxesGrp

Field	Value	IRS element (for citing)
Total	$137,623	TotalAmt
Program Services	$94,177	ProgramServicesAmt
Management And General	$19,584	ManagementAndGeneralAmt
Fundraising	$23,862	FundraisingAmt

Fees For Services Legal FeesForServicesLegalGrp

Field	Value	IRS element (for citing)
Total	$246,685	TotalAmt
Program Services	$129,836	ProgramServicesAmt
Management And General	$107,477	ManagementAndGeneralAmt
Fundraising	$9,372	FundraisingAmt

Fees For Services Accounting FeesForServicesAccountingGrp

Field	Value	IRS element (for citing)
Total	$251,079	TotalAmt
Management And General	$251,079	ManagementAndGeneralAmt

Fees For Srvc Invst Mgmnt Fees FeesForSrvcInvstMgmntFeesGrp

Field	Value	IRS element (for citing)
Total	$28,856	TotalAmt
Management And General	$28,856	ManagementAndGeneralAmt

Fees For Services Other FeesForServicesOtherGrp

Field	Value	IRS element (for citing)
Total	$956,290	TotalAmt
Program Services	$369,112	ProgramServicesAmt
Management And General	$192,771	ManagementAndGeneralAmt
Fundraising	$394,407	FundraisingAmt

Office Expenses OfficeExpensesGrp

Field	Value	IRS element (for citing)
Total	$13,553	TotalAmt
Program Services	$194	ProgramServicesAmt
Management And General	$11,371	ManagementAndGeneralAmt
Fundraising	$1,988	FundraisingAmt

Information Technology InformationTechnologyGrp

Field	Value	IRS element (for citing)
Total	$26,111	TotalAmt
Program Services	$64	ProgramServicesAmt
Management And General	$26,047	ManagementAndGeneralAmt

Occupancy OccupancyGrp

Field	Value	IRS element (for citing)
Total	$407,932	TotalAmt
Program Services	$267,604	ProgramServicesAmt
Management And General	$60,782	ManagementAndGeneralAmt
Fundraising	$79,546	FundraisingAmt

Travel TravelGrp

Field	Value	IRS element (for citing)
Total	$243,551	TotalAmt
Program Services	$182,583	ProgramServicesAmt
Management And General	$26,160	ManagementAndGeneralAmt
Fundraising	$34,808	FundraisingAmt

Conferences Meetings ConferencesMeetingsGrp

Field	Value	IRS element (for citing)
Total	$249,177	TotalAmt
Program Services	$248,929	ProgramServicesAmt
Management And General	$248	ManagementAndGeneralAmt

Depreciation Depletion DepreciationDepletionGrp

Field	Value	IRS element (for citing)
Total	$104,950	TotalAmt
Program Services	$68,847	ProgramServicesAmt
Management And General	$15,638	ManagementAndGeneralAmt
Fundraising	$20,465	FundraisingAmt

Insurance InsuranceGrp

Field	Value	IRS element (for citing)
Total	$28,430	TotalAmt
Management And General	$28,430	ManagementAndGeneralAmt

Other Expenses OtherExpensesGrp (4 entries)

DescDesc	TotalTotalAmt	Program ServicesProgramServicesAmt	Management And GeneralManagementAndGeneralAmt	FundraisingFundraisingAmt
HONORARIA	$183,350	$183,350
BOOKS AND SUBSCRIPTIONS	$73,323	$38,560	$5,116	$29,647
RECRUITING FEES	$20,094	$500	$19,594
PAYROLL PROCESSING FEES	$17,574	$10,117	$5,241	$2,216

All Other Expenses AllOtherExpensesGrp

Field	Value	IRS element (for citing)
Total	$20,560	TotalAmt
Program Services	$15,273	ProgramServicesAmt
Management And General	$3,898	ManagementAndGeneralAmt
Fundraising	$1,389	FundraisingAmt

Total Functional Expenses TotalFunctionalExpensesGrp

Field	Value	IRS element (for citing)
Total	$36,066,750	TotalAmt
Program Services	$33,898,449	ProgramServicesAmt
Management And General	$1,152,756	ManagementAndGeneralAmt
Fundraising	$1,015,545	FundraisingAmt

Cash Non Interest Bearing CashNonInterestBearingGrp

Field	Value	IRS element (for citing)
BOY	$3,483,399	BOYAmt
EOY	$4,163,153	EOYAmt

Savings And Temp Cash Invst SavingsAndTempCashInvstGrp

Field	Value	IRS element (for citing)
BOY	$18,877,966	BOYAmt
EOY	$1,199,468	EOYAmt

Pledges And Grants Receivable PledgesAndGrantsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$62,373,066	BOYAmt
EOY	$67,188,474	EOYAmt

Oth Notes Loans Receivable Net OthNotesLoansReceivableNetGrp

Field	Value	IRS element (for citing)
BOY	$3,029,739	BOYAmt
EOY	$2,074,290	EOYAmt

Prepaid Expenses Defrd Charges PrepaidExpensesDefrdChargesGrp

Field	Value	IRS element (for citing)
BOY	$136,382	BOYAmt
EOY	$181,430	EOYAmt

Field	Value	IRS element (for citing)
Land Bldg Equip Cost Or Other Bss	$249,931	LandBldgEquipCostOrOtherBssAmt
Land Bldg Equip Accum Deprec	$196,500	LandBldgEquipAccumDeprecAmt

Land Bldg Equip Basis Net LandBldgEquipBasisNetGrp

Field	Value	IRS element (for citing)
BOY	$95,170	BOYAmt
EOY	$53,431	EOYAmt

Investments Pub Traded Sec InvestmentsPubTradedSecGrp

Field	Value	IRS element (for citing)
EOY	$12,298,546	EOYAmt

Investments Other Securities InvestmentsOtherSecuritiesGrp

Field	Value	IRS element (for citing)
BOY	$14,916,600	BOYAmt
EOY	$17,110,500	EOYAmt

Other Assets Total OtherAssetsTotalGrp

Field	Value	IRS element (for citing)
BOY	$1,580,066	BOYAmt
EOY	$1,190,422	EOYAmt

Total Assets TotalAssetsGrp

Field	Value	IRS element (for citing)
BOY	$104,492,388	BOYAmt
EOY	$105,459,714	EOYAmt

Accounts Payable Accr Expnss AccountsPayableAccrExpnssGrp

Field	Value	IRS element (for citing)
BOY	$625,207	BOYAmt
EOY	$508,742	EOYAmt

Grants Payable GrantsPayableGrp

Field	Value	IRS element (for citing)
BOY	$18,102,751	BOYAmt
EOY	$11,578,247	EOYAmt

Other Liabilities OtherLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$1,287,461	BOYAmt
EOY	$932,955	EOYAmt

Total Liabilities TotalLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$20,015,419	BOYAmt
EOY	$13,019,944	EOYAmt

Field	Value	IRS element (for citing)
Organization Follows FASB117	Yes (X)	OrganizationFollowsFASB117Ind

No Donor Restriction Net Assets NoDonorRestrictionNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$80,853,903	BOYAmt
EOY	$83,738,330	EOYAmt

Donor Restriction Net Assets DonorRestrictionNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$3,623,066	BOYAmt
EOY	$8,701,440	EOYAmt

Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$84,476,969	BOYAmt
EOY	$92,439,770	EOYAmt

Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$104,492,388	BOYAmt
EOY	$105,459,714	EOYAmt

Field	Value	IRS element (for citing)
Info In Schedule O Part XI	Yes (X)	InfoInScheduleOPartXIInd
Reconcilation Revenue Expnss	$8,706,151	ReconcilationRevenueExpnssAmt
Net Unrlzd Gains Losses Invst	-$1,884,750	NetUnrlzdGainsLossesInvstAmt
Other Changes In Net Assets	$1,141,400	OtherChangesInNetAssetsAmt
Method Of Accounting Accrual	Yes (X)	MethodOfAccountingAccrualInd
Accountant Compile Or Review	0	AccountantCompileOrReviewInd
FS Audited	Yes (1)	FSAuditedInd

FS Audited Basis FSAuditedBasisGrp

Field	Value	IRS element (for citing)
Separate Basis Fincl Stmt	Yes (X)	SeparateBasisFinclStmtInd

Field	Value	IRS element (for citing)
Audit Committee	Yes (1)	AuditCommitteeInd
Federal Grant Audit Required	0	FederalGrantAuditRequiredInd

Schedule A IRS990ScheduleA

Field	Value	IRS element (for citing)
Public Organization170	Yes (X)	PublicOrganization170Ind

Gifts Grants Contri Rcvd170 GiftsGrantsContriRcvd170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$40,000,110	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$32,001,882	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$55,001,677	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$39,897,754	CurrentTaxYearMinus1YearAmt
Current Tax Year	$44,393,676	CurrentTaxYearAmt
Total	$211,295,099	TotalAmt

Total Calendar Year170 TotalCalendarYear170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$40,000,110	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$32,001,882	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$55,001,677	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$39,897,754	CurrentTaxYearMinus1YearAmt
Current Tax Year	$44,393,676	CurrentTaxYearAmt
Total	$211,295,099	TotalAmt

Field	Value	IRS element (for citing)
Substantial Contributors Tot	$20,202,782	SubstantialContributorsTotAmt
Public Support Total170	$191,092,317	PublicSupportTotal170Amt

Gross Investment Income170 GrossInvestmentIncome170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$182,602	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$141,133	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$363,707	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$1,035,039	CurrentTaxYearMinus1YearAmt
Current Tax Year	$708,202	CurrentTaxYearAmt
Total	$2,430,683	TotalAmt

Other Income170 OtherIncome170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus3 Years	-$4,552	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	-$19,890	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$9,740	CurrentTaxYearMinus1YearAmt
Current Tax Year	-$30,647	CurrentTaxYearAmt
Total	-$45,349	TotalAmt

Field	Value	IRS element (for citing)
Total Support	$213,680,433	TotalSupportAmt
Public Support CY170	0.89430	PublicSupportCY170Pct
Public Support PY170	0.69490	PublicSupportPY170Pct
Thirty Thr Pct Suprt Tests CY170	Yes (X)	ThirtyThrPctSuprtTestsCY170Ind

Form990 Schedule A Part VI Form990ScheduleAPartVIGrp

Field	Value	IRS element (for citing)
Form And Line Reference	SCHEDULE A, PART II, LINE 10, EXPLANATION OF OTHER INCOME:	FormAndLineReferenceDesc
Explanation	FOREIGN EXCHANGE LOSSES GAINS - 2021 AMOUNT: $ -4,552. 2022 AMOUNT: $ -19,890. 2023 AMOUNT: $ 9,740. 2024 AMOUNT: $ -30,647.	ExplanationTxt

Schedule B IRS990ScheduleB

Contributor Information ContributorInformationGrp

Field	Value	IRS element (for citing)
Contributor	RESTRICTED	ContributorNum

Contributor Business Name ContributorBusinessName

Field	Value	IRS element (for citing)
Business Name Line1	RESTRICTED	BusinessNameLine1

Contributor US Address ContributorUSAddress

Field	Value	IRS element (for citing)
Address Line1	RESTRICTED	AddressLine1
Address Line2	RESTRICTED	AddressLine2
City	RESTRICTED	City
State	RESTRICTED	State
ZIP Code	RESTRICTED	ZIPCode

Field	Value	IRS element (for citing)
Total Contributions	RESTRICTED	TotalContributionsAmt

Schedule D IRS990ScheduleD

Leasehold Improvements LeaseholdImprovementsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$74,759	OtherCostOrOtherBasisAmt
Depreciation	$49,967	DepreciationAmt
Book Value	$24,792	BookValueAmt

Equipment EquipmentGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$175,172	OtherCostOrOtherBasisAmt
Depreciation	$146,533	DepreciationAmt
Book Value	$28,639	BookValueAmt

Field	Value	IRS element (for citing)
Total Book Value Land Buildings	$53,431	TotalBookValueLandBuildingsAmt

Other Securities OtherSecuritiesGrp

Field	Value	IRS element (for citing)
Desc	PRIVATE PREFERRED STOCK	Desc
Book Value	$17,110,500	BookValueAmt
Method Valuation	F	MethodValuationCd

Field	Value	IRS element (for citing)
Total Book Value Securities	$17,110,500	TotalBookValueSecuritiesAmt

Other Liabilities Org OtherLiabilitiesOrgGrp

Field	Value	IRS element (for citing)
Desc	LEASE LIABILITY	Desc
Amt	$932,955	Amt

Field	Value	IRS element (for citing)
Total Liability	$932,955	TotalLiabilityAmt
Footnote Text	Yes (X)	FootnoteTextInd
Total Rev Etc Audited Fincl Stmt	$42,886,495	TotalRevEtcAuditedFinclStmtAmt
Net Unrealized Gains Invst	-$1,884,750	NetUnrealizedGainsInvstAmt
Donated Services And Use Fclts	$27,200	DonatedServicesAndUseFcltsAmt
Revenue Not Reported	-$1,857,550	RevenueNotReportedAmt
Revenue Subtotal	$44,744,045	RevenueSubtotalAmt
Investment Expenses Not Incld	$28,856	InvestmentExpensesNotIncldAmt
Revenue Not Reported Fincl Stmt	$28,856	RevenueNotReportedFinclStmtAmt
Total Revenue Per Form990	$44,772,901	TotalRevenuePerForm990Amt
Tot Expns Etc Audited Fincl Stmt	$34,923,694	TotExpnsEtcAuditedFinclStmtAmt
Donated Services Use Fclts	$27,200	DonatedServicesUseFcltsAmt
Expenses Not Reported	$27,200	ExpensesNotReportedAmt
Expenses Subtotal	$34,896,494	ExpensesSubtotalAmt
Investment Expenses Not Incld2	$28,856	InvestmentExpensesNotIncld2Amt
Other Expenses Not Included	$1,141,400	OtherExpensesNotIncludedAmt
Expenses Not Rpt Fincl Stmt	$1,170,256	ExpensesNotRptFinclStmtAmt
Total Expenses Per Form990	$36,066,750	TotalExpensesPerForm990Amt

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc

ExplanationExplanationTxt

PART X, LINE 2:

THE FOUNDATION FOLLOWS THE PROVISIONS OF THE FINANCIAL ACCOUNTING STANDARDS BOARD'S (THE "FASB") ACCOUNTING STANDARDS CODIFICATION ("ASC") TOPIC 740, INCOME TAXES, AS IT RELATES TO ACCOUNTING AND REPORTING FOR UNCERTAINTY IN INCOME TAXES. BECAUSE OF THE FOUNDATION'S GENERAL TAX-EXEMPT STATUS, MANAGEMENT BELIEVES, ASC TOPIC 740 HAS NOT HAD, AND IS NOT ANTICIPATED TO HAVE, A MATERIAL IMPACT ON THE FOUNDATION'S FINANCIAL STATEMENTS.

PART XII, LINE 4B - OTHER ADJUSTMENTS:

PRIOR YEAR AWARDS AMENDED/RETURNED GRANTS AWARDED AND NETTED AGAINST CURRENT YEAR GRANT EXPENSE IN AUDITED FINANCIAL STATEMENTS 1,141,400.

Schedule F IRS990ScheduleF

Field	Value	IRS element (for citing)
Grant Records Maintained	Yes (1)	GrantRecordsMaintainedInd

Account Activities Outside US AccountActivitiesOutsideUSGrp (4 entries)

RegionRegionTxt	Type Of Activities ConductedTypeOfActivitiesConductedTxt	Region Total ExpendituresRegionTotalExpendituresAmt
EUROPE (INCLUDING ICELAND & GREENLAND)	GRANTMAKING	$8,223,556
MIDDLE EAST AND NORTH AFRICA	GRANTMAKING	$1,300,000
EAST ASIA AND THE PACIFIC	GRANTMAKING	$714,278
NORTH AMERICA	GRANTMAKING	$438,636

Field	Value	IRS element (for citing)
Subtotal Offices	0	SubtotalOfficesCnt
Subtotal Employees	0	SubtotalEmployeesCnt
Continuation Total Office	0	ContinuationTotalOfficeCnt
Continuation Total Employee	0	ContinuationTotalEmployeeCnt
Total Office	0	TotalOfficeCnt
Total Employee	0	TotalEmployeeCnt
Subtotal Spent	$10,676,470	SubtotalSpentAmt
Continuation Spent	$0	ContinuationSpentAmt
Total Spent	$10,676,470	TotalSpentAmt

Grants To Org Outside US GrantsToOrgOutsideUSGrp (19 entries)

RegionRegionTxt	Purpose Of GrantPurposeOfGrantTxt	Cash GrantCashGrantAmt	Manner Of Cash DisbursementMannerOfCashDisbursementTxt	Non Cash AssistanceNonCashAssistanceAmt
EUROPE (INCLUDING ICELAND & GREENLAND)	RESEARCH	$4,330,333	WIRE	$0
MIDDLE EAST AND NORTH AFRICA	RESEARCH	$1,300,000	WIRE	$0
EUROPE (INCLUDING ICELAND & GREENLAND)	RESEARCH	$1,000,000	WIRE	$0
EUROPE (INCLUDING ICELAND & GREENLAND)	RESEARCH	$668,948	WIRE	$0
EUROPE (INCLUDING ICELAND & GREENLAND)	RESEARCH	$429,939	WIRE	$0
EAST ASIA AND THE PACIFIC	RESEARCH	$381,921	WIRE	$0
EAST ASIA AND THE PACIFIC	RESEARCH	$255,118	WIRE	$0
EUROPE (INCLUDING ICELAND & GREENLAND)	RESEARCH	$250,000	WIRE	$0
NORTH AMERICA	RESEARCH	$249,964	WIRE	$0
EUROPE (INCLUDING ICELAND & GREENLAND)	RESEARCH	$249,646	WIRE	$0
EUROPE (INCLUDING ICELAND & GREENLAND)	RESEARCH	$249,234	WIRE	$0
EUROPE (INCLUDING ICELAND & GREENLAND)	RESEARCH	$249,187	WIRE	$0
EUROPE (INCLUDING ICELAND & GREENLAND)	RESEARCH	$243,100	WIRE	$0
EUROPE (INCLUDING ICELAND & GREENLAND)	RESEARCH	$200,000	WIRE	$0
NORTH AMERICA	RESEARCH	$188,672	WIRE	$0
EUROPE (INCLUDING ICELAND & GREENLAND)	RESEARCH	$180,000	WIRE	$0
EUROPE (INCLUDING ICELAND & GREENLAND)	RESEARCH	$121,245	WIRE	$0
EAST ASIA AND THE PACIFIC	RESEARCH	$77,239	WIRE	$0
EUROPE (INCLUDING ICELAND & GREENLAND)	RESEARCH	$51,115	WIRE	$0

Field	Value	IRS element (for citing)
Total501c3 Org	17	Total501c3OrgCnt
Total Other Org	2	TotalOtherOrgCnt
Transfer To Foreign Corp	0	TransferToForeignCorpInd
Interest In Foreign Trust	0	InterestInForeignTrustInd
Foreign Corp Ownership	0	ForeignCorpOwnershipInd
Passive Foreign Investmest Co	0	PassiveForeignInvestmestCoInd
Foreign Partnership	0	ForeignPartnershipInd
Boycott Countries	0	BoycottCountriesInd

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc

ExplanationExplanationTxt

PART I, LINE 2:

THE FOUNDATION AWARDS RESERACH GRANTS BASED UPON THE GUIDANCE AND INPUT OF THE FOUNDATION'S SCIENTIFIC ADVISORY COMMITTEE AND OTHER HIGHLY REGARDED SCIENTISTS SPECIALIZING IN CANCER RESEARCH. THE FOUNDATION CLOSELY MONITORS THE PROGRESS OF EACH GRANT AWARDED. THERE IS FREQUENT COMMUNICATION BETWEEN GRANTEES AND FOUNDATION STAFF REGARDING THE PROGRESS OF EACH GRANT. IN THE CASE OF MULTI-YEAR GRANTS, PROGRESS IS VERIFIED BEFORE ADDITIONAL GRANTS ARE AWARDED.

PART I, LINE 3:

AMOUNTS REPORTED USING THE ACCRUAL METHOD OF ACCOUNTING.

Schedule I IRS990ScheduleI

Field	Value	IRS element (for citing)
Grant Records Maintained	Yes (1)	GrantRecordsMaintainedInd

Recipient Table RecipientTable (29 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	Recipient EINRecipientEIN	IRC SectionIRCSectionDesc	Cash GrantCashGrantAmt	Non Cash AssistanceNonCashAssistanceAmt	Purpose Of GrantPurposeOfGrantTxt	Address Line2USAddress/AddressLine2Txt
ASPEN CANCER CONFERENCE INC
419 MEADOW COURT	BASALT	CO	81621	521746776	501(C)(3)	$25,000	$0	RESEARCH
CALIFORNIA INSTITUTE OF TECHNOLOGY
1200 E CALIFORNIA BLVD MC 103-6	PASADENA	CA	91125	951643307	501(C)(3)	$250,000	$0	RESEARCH
CHILDREN'S NATIONAL MEDICAL CENTER
111 MICHIGAN AVENUE NW	WASHINGTON DC	DC	20010	521640403	501(C)(3)	$90,000	$0	RESEARCH
COLD SPRING HARBOR LABORATORY
1 BUNGTOWN RD PO BOX 100	COLD SPRING HARBOR	NY	11724	112013303	501(C)(3)	$750,000	$0	RESEARCH
DAMON RUNYON WALTER WINCHELL FOUNDATION
ONE EXCHANGE PLAZA	NEW YORK	NY	10006	131933825	501(C)(3)	$413,436	$0	RESEARCH
DANA FARBER CANCER INSTITUTE INC
450 BROOKLINE AVENUE	BOSTON	MA	022150000	042263040	501(C)(3)	$355,000	$0	RESEARCH
JOHNS HOPKINS UNIVERSITY
3910 KESWICKROAD N-4327B	BALTIMORE	MD	21211	520595110	501(C)(3)	$1,384,340	$0	RESEARCH
MASSACHUSETTS GENERAL HOSPITAL
55 FRUIT STREET	BOSTON	MA	02114	042697983	501(C)(3)	$698,007	$0	RESEARCH
MEMORIAL SLOAN KETTERING CANCER CENTER
1275 YORK AVENUE	NEW YORK	NY	100656007	131924236	501(C)(3)	$1,568,007	$0	RESEARCH
NEW YORK UNIVERSITY SCHOOL OF MEDICINE
550 FIRST AVENUE	NEW YORK	NY	10016	135562308	501(C)(3)	$570,775	$0	RESEARCH
NORTHWESTERN UNIVERSITY
633 CLARK ST	EVANSTON	IL	60208	362167817	501(C)(3)	$198,825	$0	RESEARCH
PRESIDENT AND FELLOWS OF HARVARD COLLEGE
1033 MASSACHUSETTS AVE	CAMBRIDGE	MA	02138	042103580	501(C)(3)	$711,352	$0	RESEARCH
REGENTS OF THE UNIVERSITY OF CALIFORNIA BERKELEY
2195 HEARST AVENUE	BERKELEY	CA	947201101	946002123	501(C)(3)	$90,000	$0	RESEARCH
REGENTS OF THE UNIVERSITY OF CALIFORNIA IRVINE
324 ALDRICH HALL	IRVINE	CA	926977600	952226406	501(C)(3)	$698,007	$0	RESEARCH
REGENTS OF THE UNIVERSITY OF CALIFORNIA SAN FRANCISCO
1855 FOLSOM ST SUITE 425	SAN FRANCISCO	CA	941430812	946036493	501(C)(3)	$2,299,837	$0	RESEARCH
REGENTS OF THE UNIVERSITY OF MICHIGAN
5082 WOLVERINE TOWER 3003 SOUTH	ANN ARBOR	MI	481091287	386006309	501(C)(3)	$698,007	$0	RESEARCH	STATE STREET
SAMUEL WAXMAN CANCER RESEARCH FOUNDATION
420 LEXINGTON AVENUE	NEW YORK	NY	101700899	133020943	501(C)(3)	$11,250	$0	RESEARCH
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
485 BROADWAY	REDWOOD CITY	CA	94063	941156365	501(C)(3)	$948,007	$0	RESEARCH
THE JACKSON LABORATORY
600 MAIN STREET	BAR HARBOR	ME	04609	010211513	501(C)(3)	$332,133	$0	RESEARCH
THE SALK INSTITUTE FOR BIOLOGICAL STUDIES
10010 N TORREY PINES RD	LA JOLLA	CA	920371002	952160097	501(C)(3)	$1,000,000	$0	RESEARCH
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
615 WEST 131 STREET 3RD FLOOR	NEW YORK	NY	10027	135598093	501(C)(3)	$2,750,000	$0	RESEARCH
THE UNIVERSITY OF TEXAS AT AUSTIN
110 INNER CAMPUS DR STOP K5300	AUSTIN	TX	78712	746000203	501(C)(3)	$125,217	$0	RESEARCH
THE UNIVERSITY OF TEXAS SOUTHWESTERN
5323 HARRY HINES BLVD MC9029	DALLAS	TX	753909029	756002868	501(C)(3)	$500,000	$0	RESEARCH
UNIVERSITY OF ALABAMA AT BIRMINGHAM
801 5TH AVE SOUTH ROOM 251	BIRMINGHAM	AL	35233	636005396	501(C)(3)	$1,000,000	$0	RESEARCH
UNIVERSITY OF MIAMI
PO BOX 405803	ATLANTA	GA	303845803	590624458	501(C)(3)	$250,000	$0	RESEARCH
UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
116 ATWOOD STREET SUITE 201	PITTSBURGH	PA	15260	250965591	501(C)(3)	$1,000,000	$0	RESEARCH
UNIVERSITY OF TEXAS MD ANDERSON CANCER CENTER
1515 HOLCOMBE BLVD	HOUSTON	TX	770307009	746001118	501(C)(3)	$175,000	$0	RESEARCH
WEILL MEDICAL COLLEGE OF CORNELL UNIVERSITY
1300 YORK AVENUE	NEW YORK	NY	10065	131623978	501(C)(3)	$125,000	$0	RESEARCH
YALE UNIVERSITY
25 SCHIENCE PARK 3RD FL	NEW HAVEN	CT	065113571	060646973	501(C)(3)	$467,841	$0	RESEARCH

Field	Value	IRS element (for citing)
Total501c3 Org	29	Total501c3OrgCnt

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	PART I, LINE 2:	FormAndLineReferenceDesc
Explanation	THE FOUNDATION REQUIRES GRANT RECIPIENTS TO COMPLY WITH STATED TERMS AND CONDITIONS GOVERNING EACH RESEARCH PROGRAM AWARDED, INCLUDING THE SUBMISSION OF PROGRESS REPORTS. DISBURSEMENT OF FUNDS IS CONTINGENT UPON ACCEPTANCE OF THESE TERMS AND TIMELY SUBMISSION OF REPORTS.	ExplanationTxt

Schedule J IRS990ScheduleJ

Field	Value	IRS element (for citing)
Form990 Of Other Organizations	Yes (X)	Form990OfOtherOrganizationsInd
Written Employment Contract	Yes (X)	WrittenEmploymentContractInd
Board Or Committee Approval	Yes (X)	BoardOrCommitteeApprovalInd
Severance Payment	Yes (1)	SeverancePaymentInd
Supplemental Nonqual Rtr Plan	0	SupplementalNonqualRtrPlanInd
Equity Based Comp Arrngm	0	EquityBasedCompArrngmInd
Comp Based On Revenue Of Flng Org	0	CompBasedOnRevenueOfFlngOrgInd
Comp Bsd On Rev Related Orgs	0	CompBsdOnRevRelatedOrgsInd
Comp Bsd Net Earns Flng Org	0	CompBsdNetEarnsFlngOrgInd
Comp Bsd Net Earns Rltd Orgs	0	CompBsdNetEarnsRltdOrgsInd
Any Non Fixed Payments	Yes (1)	AnyNonFixedPaymentsInd
Initial Contract Exception	0	InitialContractExceptionInd

Rltd Org Officer Trst Key Empl RltdOrgOfficerTrstKeyEmplGrp (9 entries)

TitleTitleTxt	Base Compensation Filing OrgBaseCompensationFilingOrgAmt	Compensation Based On Rltd OrgsCompensationBasedOnRltdOrgsAmt	Bonus Filing OrganizationBonusFilingOrganizationAmount	Bonus Related OrganizationsBonusRelatedOrganizationsAmt	Other Compensation Filing OrgOtherCompensationFilingOrgAmt	Other Compensation Rltd OrgsOtherCompensationRltdOrgsAmt	Deferred Compensation Flng OrgDeferredCompensationFlngOrgAmt	Deferred Comp Rltd OrgsDeferredCompRltdOrgsAmt	Nontaxable Benefits Filing OrgNontaxableBenefitsFilingOrgAmt	Nontaxable Benefits Rltd OrgsNontaxableBenefitsRltdOrgsAmt	Total Compensation Filing OrgTotalCompensationFilingOrgAmt	Total Compensation Rltd OrgsTotalCompensationRltdOrgsAmt	Comp Report Prior990 Filing OrgCompReportPrior990FilingOrgAmt	Comp Report Prior990 Rltd OrgsCompReportPrior990RltdOrgsAmt
RYAN SCHOENFELD
CHIEF EXECUTIVE OFFICER	$364,333	$0	$142,364	$0	$0	$0	$12,075	$0	$42,592	$0	$561,364	$0	$0	$0
RAYMOND DUBOIS
EXECUTIVE CHAIRMAN OF THE BOARD	$560,000	$0	$0	$0	$0	$0	$0	$0	$0	$0	$560,000	$0	$0	$0
REBECCA BISH-CORNELISSEN
HEAD DISCOVERY/PRE-CLINICAL RESEARCH	$254,655	$0	$55,991	$0	$0	$0	$8,178	$0	$42,961	$0	$361,785	$0	$0	$0
ANNA TURETSKY TO 724
PRINCIPAL, VENTURE INVESTMENTS	$163,744	$0	$47,586	$0	$115,792	$0	$4,941	$0	$16,666	$0	$348,729	$0	$0	$0
AMY FEHIR
HEAD OF DEVELOPMENT	$192,662	$0	$23,333	$0	$0	$0	$3,833	$0	$26,702	$0	$246,530	$0	$0	$0
REBECCA LIU
DIRECTOR, GRANTS ADMINISTRATION	$167,602	$0	$29,492	$0	$0	$0	$7,064	$0	$27,504	$0	$231,662	$0	$0	$0
MICHAEL CARLETON
SENIOR SCIENTIFIC DIRECTOR	$150,776	$0	$25,000	$0	$0	$0	$5,250	$0	$42,456	$0	$223,482	$0	$0	$0
IAN LESSER
DIRECTOR FINANCE & ADMINISTRATION	$165,733	$0	$7,000	$0	$0	$0	$0	$0	$42,983	$0	$215,716	$0	$0	$0
ROBERT MAGIN
ASSOCIATE SCIENTIFIC DIRECTOR	$142,669	$0	$26,510	$0	$0	$0	$5,916	$0	$14,527	$0	$189,622	$0	$0	$0

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
PART I, LINE 4A	SEVERANCE PAYMENT MADE DURING 2024 IS DISCLOSED IN PART II, COLUMN B(III) FOR ONE INDIVIDUAL.
PART I, LINE 7	STAFF BONUSES ARE AWARDED ON A DISCRETIONARY BASIS UPON THE RECOMMENDATION OF THE CHIEF EXCECUTIVE OFFICER AND APPROVAL BY THE BOARD OF DIRECTORS.

Schedule O IRS990ScheduleO

Supplemental Information Detail SupplementalInformationDetail (5 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
FORM 990, PART VI, SECTION B, LINE 11B	A COPY OF THE FOUNDATION'S 990 IS PROVIDED TO THE BOARD OF DIRECTORS FOR REVIEW AND COMMENT PRIOR TO ITS ELECTRONIC FILING WITH THE INTERNAL REVENUE SERVICE.
FORM 990, PART VI, SECTION B, LINE 12C	ALL MEMBERS OF THE BOARD OF DIRECTORS AND KEY MEMBERS OF MANAGEMENT ARE REQUIRED TO REVIEW THE CONFLICTS-OF-INTEREST POLICY AND SIGN IT ON AN ANNUAL BASIS.
FORM 990, PART VI, SECTION B, LINE 15	THE EXECUTIVE CHAIRMAN OF THE BOARD SERVES AS A STRATEGIC ADVISOR TO THE FOUNDATION, PROVIDING GOVERNANCE LEADERSHIP, WHICH INCLUDES OVERSEEING BOARD MEETINGS, GUIDING STRATEGIC DECISIONS, AND ENSURING COMPLIANCE WITH THE FOUNDATION'S BY-LAWS. ADDITIONALLY, THE EXECUTIVE CHAIRMAN OFFERS FUNDRAISING SUPPORT AND PERFORMS OTHER SERVICES TYPICALLY ASSOCIATED WITH SUCH A POSITION, SUCH AS MENTORING SENIOR LEADERSHIP AND REPRESENTING THE FOUNDATION IN EXTERNAL ENGAGEMENTS. THE FOUNDATION'S BOARD CONDUCTS AN ANNUAL REVIEW OF THE EXECUTIVE CHAIRMAN'S PROFESSIONAL FEE TO ENSURE IT IS COMPETITIVE. THIS REVIEW INCLUDES A COMPARISON OF FEES PAID BY SIMILARLY SIZED PEER ORGANIZATIONS IN THE SAME GEOGRAPHIC LOCATION FOR SIMILAR SERVICES, HELPING THE FOUNDATION ATTRACT AND RETAIN HIGH-CALIBER LEADERSHIP. THE CHIEF EXECUTIVE OFFICER'S COMPENSATION IS REVIEWED ON AN ANNUAL BASIS BY THE BOARD OF DIRECTORS USING COMPARABLE MARKET DATA. COMPENSATION OF KEY EMPLOYEES IS DETERMINED BY THE CHIEF EXECUTIVE OFFICER, AND APPROVED BY THE BOARD OF DIRECTORS ON AN ANNUAL BASIS, AS A PART OF THE FOUNDATION'S BUDGET PROCESS.
FORM 990, PART VI, SECTION C, LINE 19	THE FOUNDATION'S FORM 990 IS AVAILABLE UPON REQUEST. GOVERNING DOCUMENTS ARE ONLY DISTRIBUTED INTERNALLY TO THE BOARD OF DIRECTORS AND MANAGEMENT.
FORM 990, PART XI, LINE 9:	PRIOR YEAR AWARDS AMENDED/RETURNED GRANTS 1,141,400.