Liabilities / Assets
76th percentile
Higher debt load relative to assets than 76% of similar nonprofits.
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
76th percentile
Higher debt load relative to assets than 76% of similar nonprofits.
Liabilities / Revenue
93rd percentile
Higher debt load relative to revenue than 93% of similar nonprofits.
Net Margin
4th percentile
Higher net margin than 4% of similar nonprofits.
Top Officer Pay
79th percentile
Higher top officer pay than 79% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
32nd percentile
Faster asset growth than 32% of similar nonprofits.
Revenue Growth
8th percentile
Faster revenue growth than 8% of similar nonprofits.
Assets
Down$196,494
Down $22,116 (-10%) from 2023
Net Assets
Down$184,703
Down $33,407 (-15%) from 2023
Liabilities
Up$11,791
Up $11,291 (+2258%) from 2023
Revenue
Down$20,366
Down $30,660 (-60%) from 2023
Expenses
Down$48,110
Down $42,210 (-47%) from 2023
Net Income
Up-$27,744
Up $11,550 (+29%) from 2023
To Advance the care and treatment of patients with solid cancer, and to develop new preventative strategies, diagnosis and treatemnts.
Advance the care and treatment of patients with solid cancer, and develop new preventative strategies, diagnosis and treatments.
| Description | Grants | Expenses |
|---|---|---|
| 2024 Program Service Accomplishments Include:1)Rewarding scholarships to two best papers in sentinel lymph node research2)The melanoma database was able to several papers in Annals of Surgical Oncology and British Journal of Surgery.3)Recruitment of new members to engage in melanoma database research | - | $48,110 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Stanley P Leong | President & CEO | - | $0 | - | - |
| Shawn Young | Director | - | $0 | - | - |
| PJ Ramtin | Director | - | $0 | - | - |
| Richard Kho | Director | - | $0 | - | - |
| Lyall Fahden | Director | - | $0 | - | - |
| Richard Hong | Director | - | $0 | - | - |
| Larry Levy | Director | - | $0 | - | - |
| Melissa Sitter | Director | - | $0 | - | - |
| Diane Tillman | Director | - | $0 | - | - |
“Travel $118”
“Event Planning $10400”
“Awards/Trophy $3000”
“Food & Beverage $2122”
“Consulting $1397”
“Website Hosting $1286”
“Merchant Card Fees $291”
“Bank Fees $283”
“Computer & Internet $199”
“Accounts Payable and Accrued Expenses - Beginning $500 Accounts Payable and Accrued Expenses - Ending $0”
“Credit Card Payable - Beginning $0 Credit Card Payable - Ending $11791”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990EZ/ActivitiesNotPreviouslyRptInd | 0 | false |
| IRS990EZ/BooksInCareOfDetail/PersonNm | 0 | Stanley P Leong |
| IRS990EZ/BooksInCareOfDetail/PhoneNum | 0 | 4155060138 |
| IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 62 Richardson Road |
| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | Novato |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 94949 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 218610 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 196494 |
| IRS990EZ/ChgMadeToOrgnzngDocNotRptInd | 0 | false |
| IRS990EZ/ContributionsGiftsGrantsEtcAmt | 0 | 8070 |
| IRS990EZ/CostOfGoodsSoldAmt | 0 | 0 |
| IRS990EZ/CostOrOtherBasisExpenseSaleAmt | 0 | 94504 |
| IRS990EZ/DonorAdvisedFndsInd | 0 | false |
| IRS990EZ/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990EZ/ExcessOrDeficitForYearAmt | 0 | -27744 |
| IRS990EZ/FeesAndOtherPymtToIndCntrctAmt | 0 | 2075 |
| IRS990EZ/FiledScheduleAInd | 0 | true |
| IRS990EZ/ForeignFinancialAccountInd | 0 | false |
| IRS990EZ/ForeignOfficeInd | 0 | false |
| IRS990EZ/Form1120PolFiledInd | 0 | false |
| IRS990EZ/Form990TotalAssetsGrp/BOYAmt | 0 | 218610 |
| IRS990EZ/Form990TotalAssetsGrp/EOYAmt | 0 | 196494 |
| IRS990EZ/FundraisingGrossIncomeAmt | 0 | 0 |
| IRS990EZ/GainOrLossFromSaleOfAssetsAmt | 0 | -1337 |
| IRS990EZ/GrossReceiptsAmt | 0 | 114870 |
| IRS990EZ/InfoInScheduleOPartIIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartIInd | 0 | X |
| IRS990EZ/InvestmentIncomeAmt | 0 | 2997 |
| IRS990EZ/LobbyingActivitiesInd | 0 | false |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | false |
| IRS990EZ/MethodOfAccountingCashInd | 0 | X |
| IRS990EZ/NetAssetsOrFundBalancesBOYAmt | 0 | 218110 |
| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 184703 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt | 0 | 218110 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 184703 |
| IRS990EZ/OccupancyRentUtltsAndMaintAmt | 0 | 26939 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 5 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 7 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 8 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 5 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 7 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 8 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 0 | Stanley P Leong |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | Shawn Young |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 2 | PJ Ramtin |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 3 | Richard Kho |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 4 | Lyall Fahden |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 5 | Richard Hong |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 6 | Larry Levy |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 7 | Melissa Sitter |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 8 | Diane Tillman |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | President & CEO |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 2 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 3 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 4 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 5 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 6 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 7 | Director |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 8 | Director |
| IRS990EZ/OperateHospitalInd | 0 | false |
| IRS990EZ/Organization501c3Ind | 0 | X |
| IRS990EZ/OrganizationDissolvedEtcInd | 0 | false |
| IRS990EZ/OrganizationHadUBIInd | 0 | false |
| IRS990EZ/OtherChangesInNetAssetsAmt | 0 | -5663 |
| IRS990EZ/OtherExpensesTotalAmt | 0 | 19096 |
| IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt | 0 | NONE |
| IRS990EZ/PartVIOfCompOfHghstPdEmplTxt | 0 | NONE |
| IRS990EZ/PoliticalCampaignActyInd | 0 | false |
| IRS990EZ/PrimaryExemptPurposeTxt | 0 | Advance the care and treatment of patients with solid cancer, and develop new preventative strategies, diagnosis and treatments. |
| IRS990EZ/ProgramServiceRevenueAmt | 0 | 10636 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | 2024 Program Service Accomplishments Include:1)Rewarding scholarships to two best papers in sentinel lymph node research2)The melanoma database was able to several papers in Annals of Surgical Oncology and British Journal of Surgery.3)Recruitment of new members to engage in melanoma database research |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 0 | 48110 |
| IRS990EZ/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990EZ/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990EZ/SaleOfAssetsGrossAmt | 0 | 93167 |
| IRS990EZ/ScheduleBNotRequiredInd | 0 | X |
| IRS990EZ/SchoolOperatingInd | 0 | false |
| IRS990EZ/SpecialEventsDirectExpensesAmt | 0 | 0 |
| IRS990EZ/SubjectToProxyTaxInd | 0 | false |
| IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt | 0 | 500 |
| IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt | 0 | 11791 |
| IRS990EZ/TanningServicesProvidedInd | 0 | false |
| IRS990EZ/TaxImposedOnOrganizationMgrAmt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4911Amt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4912Amt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4955Amt | 0 | 0 |
| IRS990EZ/TaxReimbursedByOrganizationAmt | 0 | 0 |
| IRS990EZ/TotalExpensesAmt | 0 | 48110 |
| IRS990EZ/TotalProgramServiceExpensesAmt | 0 | 48110 |
| IRS990EZ/TotalRevenueAmt | 0 | 20366 |
| IRS990EZ/TransactionWithControlEntInd | 0 | false |
| IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd | 0 | false |
| IRS990EZ/TypeOfOrganizationCorpInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | N/A |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt | 0 | 8070 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 7229 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 12125 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 1250 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 8386 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 37060 |
| IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt | 0 | 120 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 3884 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 3230 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 7234 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt | 0 | 120 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 3884 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 3230 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 7234 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.07630 |
| IRS990ScheduleA/NetIncomeFromOtherUBIGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearAmt | 0 | 10636 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 39913 |
| IRS990ScheduleA/OtherIncome509Grp/TotalAmt | 0 | 50549 |
| IRS990ScheduleA/Post1975UBTIGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.39080 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 37060 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 8070 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 7229 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 12125 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 1250 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 8386 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 37060 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 18826 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 51026 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 15355 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 1250 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 8386 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 94843 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | Travel $118 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | Event Planning $10400 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | Awards/Trophy $3000 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | Food & Beverage $2122 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | Consulting $1397 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 5 | Website Hosting $1286 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 6 | Merchant Card Fees $291 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 7 | Bank Fees $283 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 8 | Computer & Internet $199 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 9 | Accounts Payable and Accrued Expenses - Beginning $500 Accounts Payable and Accrued Expenses - Ending $0 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 10 | Credit Card Payable - Beginning $0 Credit Card Payable - Ending $11791 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Other Expenses.1005 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Other Expenses.1 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | Other Expenses.2 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | Other Expenses.3 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | Other Expenses.4 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 5 | Other Expenses.5 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 6 | Other Expenses.6 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 7 | Other Expenses.7 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 8 | Other Expenses.8 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 9 | Total Liabilities.1001 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 10 | Total Liabilities.1 |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | Stanley P Leong |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | President |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-07-11 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | Sentinel Node Oncology Foundation |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | SENT |
| ReturnHeader/Filer/EIN | 0 | 200173930 |
| ReturnHeader/Filer/PhoneNum | 0 | 4155060138 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 62 Richardson Road |
| ReturnHeader/Filer/USAddress/CityNm | 0 | Novato |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 94949 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | true |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 721532721 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | Richard K Chinlund CPA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 1299 Fourth Street Suite 506 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | San Rafael |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 94901 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 4155263686 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | Richard K Chinlund CPA |
| ReturnHeader/PreparerPersonGrp/SelfEmployedInd | 0 | X |
| ReturnHeader/ReturnTs | 0 | 2025-07-11T10:39:57-07:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-12-31 |
| ReturnHeader/TaxYr | 0 | 2024 |
No mirrored PDF or thumbnail assets are attached yet.
Displayed year
2024 • Form 990EZDetailed filing. Detailed filing data is available for this year.