AMERICAN ASSOCIATION OF NEUROSURGEONS INC: Form 990, tax year 2023
View the entire original 990 at ProPublica ↗
- Organization
- AMERICAN ASSOCIATION OF NEUROSURGEONS INC (EIN 36-2958324)
- Tax period
- 2023-07-01 to 2024-06-30
- Filed
- 2025-05-15
- IRS object ID
- 202541359349315764
- Schema version
- 2023v6.0
- 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 ReturnHeader
| Field | Value | IRS element (for citing) |
|---|---|---|
| Return | 2025-05-15T19:01:58-05:00 | ReturnTs |
| Tax Period End | 2024-06-30 | TaxPeriodEndDt |
Preparer Firm PreparerFirmGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Preparer Firm EIN | 420714325 | PreparerFirmEIN |
Preparer Firm Name PreparerFirmName
| Field | Value | IRS element (for citing) |
|---|---|---|
| Business Name Line1 | RSM US LLP | BusinessNameLine1Txt |
Preparer US Address PreparerUSAddress
| Field | Value | IRS element (for citing) |
|---|---|---|
| Address Line1 | 30 South Wacker Dr Suite 3300 | AddressLine1Txt |
| City | Chicago | CityNm |
| State Abbreviation | IL | StateAbbreviationCd |
| ZIP | 606063392 | ZIPCd |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Return Type | 990 | ReturnTypeCd |
| Tax Period Begin | 2023-07-01 | TaxPeriodBeginDt |
Filer Filer
| Field | Value | IRS element (for citing) |
|---|---|---|
| EIN | 362958324 | EIN |
Business Name BusinessName
| Field | Value | IRS element (for citing) |
|---|---|---|
| Business Name Line1 | American Association of Neurosurgeons | BusinessNameLine1Txt |
| Business Name Line2 | Inc | BusinessNameLine2Txt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Business Name Control | AMER | BusinessNameControlTxt |
| Phone | 8473780500 | PhoneNum |
US Address USAddress
| Field | Value | IRS element (for citing) |
|---|---|---|
| Address Line1 | 5550 Meadowbrook Industrial Court | AddressLine1Txt |
| City | Rolling Meadows | CityNm |
| State Abbreviation | IL | StateAbbreviationCd |
| ZIP | 60008 | ZIPCd |
Business Officer BusinessOfficerGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Person | Carol A Jones | PersonNm |
| Person Title | CFO | PersonTitleTxt |
| Phone | 8473780500 | PhoneNum |
| Signature | 2025-05-15 | 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 | Ariel Garcia | PreparerPersonNm |
| PTIN | P02244437 | PTIN |
| Phone | 3126343400 | PhoneNum |
| Preparation | 2025-05-15 | PreparationDt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Tax | 2023 | TaxYr |
| Build TS | 2025-03-06 01:10:19Z | BuildTS |
Form 990 IRS990
Doing Business As Name DoingBusinessAsName
| Field | Value | IRS element (for citing) |
|---|---|---|
| Business Name Line1 | AANS | BusinessNameLine1Txt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Principal Officer | Katherine O Orrico | PrincipalOfficerNm |
US Address USAddress
| Field | Value | IRS element (for citing) |
|---|---|---|
| Address Line1 | 5550 Meadowbrook Industrial Court | AddressLine1Txt |
| City | Rolling Meadows | CityNm |
| State Abbreviation | IL | StateAbbreviationCd |
| ZIP | 60008 | ZIPCd |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Gross Receipts | $20,625,928 | GrossReceiptsAmt |
| Group Return For Affiliates | 0 | GroupReturnForAffiliatesInd |
| Organization501c3 | Yes (X) | Organization501c3Ind |
| Website Address | www.aans.org | WebsiteAddressTxt |
| Type Of Organization Corp | Yes (X) | TypeOfOrganizationCorpInd |
| Formation | 1956 | FormationYr |
| Legal Domicile State | IL | LegalDomicileStateCd |
| Activity Or Mission | The AANS promotes the highest quality of patient care and advances the specialty of neurological surgery. | ActivityOrMissionDesc |
| Voting Members Governing Body | 17 | VotingMembersGoverningBodyCnt |
| Voting Members Independent | 17 | VotingMembersIndependentCnt |
| Total Employee | 64 | TotalEmployeeCnt |
| Total Volunteers | 385 | TotalVolunteersCnt |
| Total Gross UBI | $392,605 | TotalGrossUBIAmt |
| Net Unrelated Bus Txbl Incm | $260,217 | NetUnrelatedBusTxblIncmAmt |
| PY Contributions Grants | $120,855 | PYContributionsGrantsAmt |
| CY Contributions Grants | $308,693 | CYContributionsGrantsAmt |
| PY Program Service Revenue | $12,552,239 | PYProgramServiceRevenueAmt |
| CY Program Service Revenue | $12,577,866 | CYProgramServiceRevenueAmt |
| PY Investment Income | $562,033 | PYInvestmentIncomeAmt |
| CY Investment Income | $2,089,296 | CYInvestmentIncomeAmt |
| PY Other Revenue | $383,879 | PYOtherRevenueAmt |
| CY Other Revenue | $327,691 | CYOtherRevenueAmt |
| PY Total Revenue | $13,619,006 | PYTotalRevenueAmt |
| CY Total Revenue | $15,303,546 | CYTotalRevenueAmt |
| PY Grants And Similar Paid | $201,350 | PYGrantsAndSimilarPaidAmt |
| CY Grants And Similar Paid | $45,740 | CYGrantsAndSimilarPaidAmt |
| PY Benefits Paid To Members | $0 | PYBenefitsPaidToMembersAmt |
| CY Benefits Paid To Members | $0 | CYBenefitsPaidToMembersAmt |
| PY Salaries Comp Emp Bnft Paid | $8,135,770 | PYSalariesCompEmpBnftPaidAmt |
| CY Salaries Comp Emp Bnft Paid | $7,841,619 | CYSalariesCompEmpBnftPaidAmt |
| PY Total Prof Fndrsng Expns | $0 | PYTotalProfFndrsngExpnsAmt |
| CY Total Prof Fndrsng Expns | $0 | CYTotalProfFndrsngExpnsAmt |
| CY Total Fundraising Expense | $0 | CYTotalFundraisingExpenseAmt |
| PY Other Expenses | $8,738,678 | PYOtherExpensesAmt |
| CY Other Expenses | $11,051,180 | CYOtherExpensesAmt |
| PY Total Expenses | $17,075,798 | PYTotalExpensesAmt |
| CY Total Expenses | $18,938,539 | CYTotalExpensesAmt |
| PY Revenues Less Expenses | -$3,456,792 | PYRevenuesLessExpensesAmt |
| CY Revenues Less Expenses | -$3,634,993 | CYRevenuesLessExpensesAmt |
| Total Assets BOY | $62,557,911 | TotalAssetsBOYAmt |
| Total Assets EOY | $31,913,486 | TotalAssetsEOYAmt |
| Total Liabilities BOY | $20,717,401 | TotalLiabilitiesBOYAmt |
| Total Liabilities EOY | $13,037,599 | TotalLiabilitiesEOYAmt |
| Net Assets Or Fund Balances BOY | $41,840,510 | NetAssetsOrFundBalancesBOYAmt |
| Net Assets Or Fund Balances EOY | $18,875,887 | NetAssetsOrFundBalancesEOYAmt |
| Info In Schedule O Part III | Yes (X) | InfoInScheduleOPartIIIInd |
| Mission | The AANS promotes the highest quality of patient care and advances the specialty of neurological surgery. | MissionDesc |
| Significant New Program Srvc | 0 | SignificantNewProgramSrvcInd |
| Significant Change | 0 | SignificantChangeInd |
| Expense | $4,280,254 | ExpenseAmt |
| Grant | $45,740 | GrantAmt |
| Revenue | $5,823,105 | RevenueAmt |
| Desc | The Annual Meeting: The AANS Annual Meeting educates members and non-members about neurosurgical and socioeconomic topics as well as provides a trade show for the specialty. During FY 2024, AANS's Annual Meeting was held in Chicago, Illinois from May 3 through May 6, 2024. | Desc |
Prog Srvc Accom Acty2 ProgSrvcAccomActy2Grp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Expense | $4,434,455 | ExpenseAmt |
| Grant | $0 | GrantAmt |
| Revenue | $4,702,838 | RevenueAmt |
| Desc | Publications: A monthly journal and various books to educate members and non-members about neurosurgical topics. Approximately 12,205 members subscribe to the Journal of Neurosurgery. | Desc |
Prog Srvc Accom Acty3 ProgSrvcAccomActy3Grp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Expense | $2,896,853 | ExpenseAmt |
| Grant | $0 | GrantAmt |
| Revenue | $1,026,479 | RevenueAmt |
| Desc | Professional Development: AANS produces professional development courses annually to further the education, technical skills and training of AANS members, non-members, trainees, office staff and APPs (Advanced Practice Providers). In addition to Annual Meeting education, these courses may be live, online or offered as webinars. Some courses offer CME or Continuing Education credits, depending upon the audience. Most every course we offer is taught by physician faculty, APP faculty or professional consultant. | Desc |
Prog Srvc Accom Acty Other ProgSrvcAccomActyOtherGrp (2 entries)
| ExpenseExpenseAmt | GrantGrantAmt | RevenueRevenueAmt | DescDesc |
|---|---|---|---|
| $0 | $0 | $45,660 | Contracted services to related neurosurgical groups. |
| $0 | $0 | $587,179 | The Association conducts two joint programs and projects with another neurosurgical non-profit organization to focus on various topics related to neurosurgery. This is to benefit members and the public at large. In addition, the association has jointly sponsored 18 annual meetings with other not-for-profit neurosurgical groups. |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Other Prog Srvc Expense | $0 | TotalOtherProgSrvcExpenseAmt |
| Total Other Prog Srvc Grant | $0 | TotalOtherProgSrvcGrantAmt |
| Total Other Prog Srvc Revenue | $632,839 | TotalOtherProgSrvcRevenueAmt |
| Total Program Service Expenses | $11,611,562 | 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 | Yes (1) | CollectionsOfArtInd |
| Credit Counseling | 0 | CreditCounselingInd |
| Donor Rstr Or Quasi Endowments | Yes (1) | DonorRstrOrQuasiEndowmentsInd |
| Report Land Building Equipment | Yes (1) | ReportLandBuildingEquipmentInd |
| Report Investments Other Sec | 0 | ReportInvestmentsOtherSecInd |
| Report Program Related Invst | 0 | ReportProgramRelatedInvstInd |
| Report Other Assets | 0 | ReportOtherAssetsInd |
| Report Other Liabilities | Yes (1) | ReportOtherLiabilitiesInd |
| Include FIN48 Footnote | 0 | IncludeFIN48FootnoteInd |
| Independent Audit Fincl Stmt | 0 | IndependentAuditFinclStmtInd |
| Consolidated Audit Fincl Stmt | 0 | ConsolidatedAuditFinclStmtInd |
| School Operating | 0 | SchoolOperatingInd |
| Foreign Office | 0 | ForeignOfficeInd |
| Foreign Activities | 0 | ForeignActivitiesInd |
| More Than5000 K To Org | 0 | 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 | 0 | GrantsToOrganizationsInd |
| Grants To Individuals | Yes (1) | 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 | Yes (1) | RelatedEntityInd |
| Related Organization Ctrl Ent | Yes (1) | RelatedOrganizationCtrlEntInd |
| Transaction With Control Ent | Yes (1) | TransactionWithControlEntInd |
| Trnsfr Exmpt Non Chrtbl Rltd Org | Yes (1) | TrnsfrExmptNonChrtblRltdOrgInd |
| Activities Conducted Prtshp | 0 | ActivitiesConductedPrtshpInd |
| Schedule O Required | Yes (1) | ScheduleORequiredInd |
| IRP Document | 0 | IRPDocumentCnt |
| IRP Document W2 G | 0 | IRPDocumentW2GCnt |
| Employee | 64 | EmployeeCnt |
| Employment Tax Returns Filed | Yes (1) | EmploymentTaxReturnsFiledInd |
| Unrelated Bus Incm Over Limit | Yes (1) | UnrelatedBusIncmOverLimitInd |
| Form990 T Filed | Yes (1) | Form990TFiledInd |
| 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 | 17 | GoverningBodyVotingMembersCnt |
| Independent Voting Member | 17 | 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 | Yes (1) | MembersOrStockholdersInd |
| Election Of Board Members | Yes (1) | 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 | 0 | 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 | 0 | CompensationProcessOtherInd |
| Investment In Joint Venture | 0 | InvestmentInJointVentureInd |
| States Where Copy Of Return Is Fld | IL | StatesWhereCopyOfReturnIsFldCd |
| Upon Request | Yes (X) | UponRequestInd |
Books In Care Of Detail BooksInCareOfDetail
Business Name BusinessName
| Field | Value | IRS element (for citing) |
|---|---|---|
| Business Name Line1 | Carol Jones | BusinessNameLine1Txt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Phone | 8473780500 | PhoneNum |
US Address USAddress
| Field | Value | IRS element (for citing) |
|---|---|---|
| Address Line1 | 5550 Meadowbrook Industrial Court | AddressLine1Txt |
| City | Rolling Meadows | CityNm |
| State Abbreviation | IL | StateAbbreviationCd |
| ZIP | 60008 | ZIPCd |
Form990 Part VII Section A Form990PartVIISectionAGrp (27 entries)
| TitleTitleTxt | Average Hours Per WeekAverageHoursPerWeekRt | Average Hours Per Week Rltd OrgAverageHoursPerWeekRltdOrgRt | Individual Trustee Or DirectorIndividualTrusteeOrDirectorInd | OfficerOfficerInd | Reportable Comp From OrgReportableCompFromOrgAmt | Reportable Comp From Rltd OrgReportableCompFromRltdOrgAmt | Other CompensationOtherCompensationAmt | Key EmployeeKeyEmployeeInd | Highest Compensated EmployeeHighestCompensatedEmployeeInd |
|---|---|---|---|---|---|---|---|---|---|
| Anthony L Asher | |||||||||
| AANS President | 5.00 | 8.00 | Yes (X) | Yes (X) | $0 | $0 | $0 | ||
| Jacques J Morcos | |||||||||
| AANS President-Elect | 5.00 | 5.00 | Yes (X) | Yes (X) | $0 | $0 | $0 | ||
| E Sander Connolly | |||||||||
| AANS Incoming President-Elect | 5.00 | 5.00 | Yes (X) | Yes (X) | $0 | $0 | $0 | ||
| John Joseph Knightly | |||||||||
| AANS Vice President | 5.00 | 7.00 | Yes (X) | Yes (X) | $0 | $0 | $0 | ||
| E Antonio Chiocca | |||||||||
| AANS Secretary | 5.00 | 7.50 | Yes (X) | Yes (X) | $0 | $0 | $0 | ||
| Sepideh Amin-Hanjani | |||||||||
| AANS Treasurer | 5.00 | 22.50 | Yes (X) | Yes (X) | $0 | $0 | $0 | ||
| Ann R Stroink | |||||||||
| AANS Past President | 5.00 | 5.50 | Yes (X) | Yes (X) | $0 | $0 | $0 | ||
| Richard W Byrne | |||||||||
| Director-at-Large | 5.00 | 5.00 | Yes (X) | $0 | $0 | $0 | |||
| Joseph S Cheng | |||||||||
| Director-at-Large | 5.00 | 5.00 | Yes (X) | $0 | $0 | $0 | |||
| Domagoj Coric | |||||||||
| Director-at-Large | 5.00 | 10.00 | Yes (X) | $0 | $0 | $0 | |||
| Jason P Sheehan | |||||||||
| Director-at-Large | 5.00 | 10.00 | Yes (X) | $0 | $0 | $0 | |||
| Marjorie C Wang | |||||||||
| Director-at-Large | 5.00 | 5.00 | Yes (X) | $0 | $0 | $0 | |||
| Stacey C Wolfe | |||||||||
| Director-at-Large | 5.00 | 7.50 | Yes (X) | $0 | $0 | $0 | |||
| Shaun Thomas O'Leary | |||||||||
| Regional Director | 5.00 | 5.00 | Yes (X) | $0 | $0 | $0 | |||
| Mark E Linskey | |||||||||
| Regional Director | 5.00 | 5.00 | Yes (X) | $0 | $0 | $0 | |||
| Mark R Iantosca | |||||||||
| Regional Director | 5.00 | 5.00 | Yes (X) | $0 | $0 | $0 | |||
| Sharon Woods Webb | |||||||||
| Regional Director | 5.00 | 5.00 | Yes (X) | $0 | $0 | $0 | |||
| Kathleen T Craig | |||||||||
| CEO (until 12/31/23) | 15.00 | 35.00 | Yes (X) | $623,276 | $0 | $54,323 | |||
| Carol Jones | |||||||||
| Chief Financial Officer | 15.00 | 25.00 | Yes (X) | $190,681 | $0 | $34,214 | |||
| Katherine O Orrico | |||||||||
| Chief Executive Officer | 15.00 | 25.00 | Yes (X) | $327,014 | $0 | $53,386 | |||
| Kimberly Jacques | |||||||||
| Chief Strategy Officer | 40.00 | 0.00 | Yes (X) | $156,353 | $0 | $34,518 | |||
| Cathy J Hill | |||||||||
| Senior Manager, Regulatory Affair | 40.00 | 0.00 | $164,069 | $0 | $37,629 | Yes (X) | |||
| Stefan P Rykowski | |||||||||
| VP, Registries & Data Services | 40.00 | 0.00 | $203,146 | $0 | $43,578 | Yes (X) | |||
| Adrienne R Mortimer | |||||||||
| Senior Manager, Legislative Affairs | 40.00 | 0.00 | $154,505 | $0 | $48,197 | Yes (X) | |||
| Spencer Bone | |||||||||
| Director of Marketing | 40.00 | 0.00 | $135,743 | $0 | $24,620 | Yes (X) | |||
| Ann Marie Bray | |||||||||
| Senior, Director of Event Strategy | 40.00 | 0.00 | $139,437 | $0 | $22,086 | Yes (X) | |||
| William T John | |||||||||
| Accounting Manager | 40.00 | 0.00 | $109,867 | $0 | $47,959 | Yes (X) | |||
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Reportable Comp From Org | $2,204,091 | TotalReportableCompFromOrgAmt |
| Tot Reportable Comp Rltd Org | $0 | TotReportableCompRltdOrgAmt |
| Total Other Compensation | $400,510 | TotalOtherCompensationAmt |
| Indiv Rcvd Greater Than100 K | 9 | IndivRcvdGreaterThan100KCnt |
| Former Ofcr Employees Listed | 0 | FormerOfcrEmployeesListedInd |
| Total Comp Greater Than150 K | Yes (1) | TotalCompGreaterThan150KInd |
| Compensation From Other Srcs | 0 | CompensationFromOtherSrcsInd |
| Cntrct Rcvd Greater Than100 K | 0 | CntrctRcvdGreaterThan100KCnt |
| All Other Contributions | $308,693 | AllOtherContributionsAmt |
| Total Contributions | $308,693 | TotalContributionsAmt |
Program Service Revenue ProgramServiceRevenueGrp (5 entries)
| DescDesc | BusinessBusinessCd | Total Revenue ColumnTotalRevenueColumnAmt | Related Or Exempt Func IncomeRelatedOrExemptFuncIncomeAmt | Unrelated Business RevenueUnrelatedBusinessRevenueAmt |
|---|---|---|---|---|
| Annual Meeting | 541800 | $5,823,105 | $5,823,105 | |
| Journal of Neurosurgery | 541800 | $5,095,443 | $4,702,838 | $392,605 |
| Professional Development | 900099 | $1,026,479 | $1,026,479 | |
| Joint Programs | 900099 | $385,437 | $385,437 | |
| Annual Dues | 900099 | $201,742 | $201,742 |
Total Oth Program Service Rev TotalOthProgramServiceRevGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Revenue Column | $45,660 | TotalRevenueColumnAmt |
| Related Or Exempt Func Income | $45,660 | RelatedOrExemptFuncIncomeAmt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Program Service Revenue | $12,577,866 | TotalProgramServiceRevenueAmt |
Investment Income InvestmentIncomeGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Revenue Column | $547,362 | TotalRevenueColumnAmt |
| Exclusion | $547,362 | ExclusionAmt |
Royalties Revenue RoyaltiesRevenueGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Revenue Column | $12,415 | TotalRevenueColumnAmt |
| Exclusion | $12,415 | ExclusionAmt |
Gross Amount Sales Assets GrossAmountSalesAssetsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Securities | $6,864,316 | SecuritiesAmt |
Less Cost Oth Basis Sales Expnss LessCostOthBasisSalesExpnssGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Securities | $5,322,382 | SecuritiesAmt |
Gain Or Loss GainOrLossGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Securities | $1,541,934 | SecuritiesAmt |
Net Gain Or Loss Investments NetGainOrLossInvestmentsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Revenue Column | $1,541,934 | TotalRevenueColumnAmt |
| Exclusion | $1,541,934 | ExclusionAmt |
Miscellaneous Revenue MiscellaneousRevenueGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Revenue Column | $315,276 | TotalRevenueColumnAmt |
| Exclusion | $315,276 | ExclusionAmt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Other Revenue Total | $315,276 | OtherRevenueTotalAmt |
Total Revenue TotalRevenueGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Revenue Column | $15,303,546 | TotalRevenueColumnAmt |
| Related Or Exempt Func Income | $12,185,261 | RelatedOrExemptFuncIncomeAmt |
| Unrelated Business Revenue | $392,605 | UnrelatedBusinessRevenueAmt |
| Exclusion | $2,416,987 | ExclusionAmt |
Grants To Domestic Individuals GrantsToDomesticIndividualsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $44,740 | TotalAmt |
| Program Services | $44,740 | ProgramServicesAmt |
Foreign Grants ForeignGrantsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $1,000 | TotalAmt |
| Program Services | $1,000 | ProgramServicesAmt |
Comp Current Ofcr Directors CompCurrentOfcrDirectorsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $2,000,939 | TotalAmt |
| Program Services | $1,120,526 | ProgramServicesAmt |
| Management And General | $880,413 | ManagementAndGeneralAmt |
Other Salaries And Wages OtherSalariesAndWagesGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $3,767,334 | TotalAmt |
| Program Services | $2,109,707 | ProgramServicesAmt |
| Management And General | $1,657,627 | ManagementAndGeneralAmt |
Pension Plan Contributions PensionPlanContributionsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $359,210 | TotalAmt |
| Program Services | $201,158 | ProgramServicesAmt |
| Management And General | $158,052 | ManagementAndGeneralAmt |
Other Employee Benefits OtherEmployeeBenefitsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $1,205,665 | TotalAmt |
| Program Services | $675,172 | ProgramServicesAmt |
| Management And General | $530,493 | ManagementAndGeneralAmt |
Payroll Taxes PayrollTaxesGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $508,471 | TotalAmt |
| Program Services | $284,744 | ProgramServicesAmt |
| Management And General | $223,727 | ManagementAndGeneralAmt |
Fees For Services Management FeesForServicesManagementGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $1,013,124 | TotalAmt |
| Management And General | $1,013,124 | ManagementAndGeneralAmt |
Fees For Services Legal FeesForServicesLegalGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $162,251 | TotalAmt |
| Management And General | $162,251 | ManagementAndGeneralAmt |
Fees For Services Accounting FeesForServicesAccountingGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $44,223 | TotalAmt |
| Management And General | $44,223 | ManagementAndGeneralAmt |
Fees For Srvc Invst Mgmnt Fees FeesForSrvcInvstMgmntFeesGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $125,067 | TotalAmt |
| Management And General | $125,067 | ManagementAndGeneralAmt |
Fees For Services Other FeesForServicesOtherGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $1,551,105 | TotalAmt |
| Program Services | $1,499,348 | ProgramServicesAmt |
| Management And General | $51,757 | ManagementAndGeneralAmt |
Advertising AdvertisingGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $230,897 | TotalAmt |
| Program Services | $131,225 | ProgramServicesAmt |
| Management And General | $99,672 | ManagementAndGeneralAmt |
Office Expenses OfficeExpensesGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $293,585 | TotalAmt |
| Program Services | $179,903 | ProgramServicesAmt |
| Management And General | $113,682 | ManagementAndGeneralAmt |
Information Technology InformationTechnologyGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $535,901 | TotalAmt |
| Program Services | $37,966 | ProgramServicesAmt |
| Management And General | $497,935 | ManagementAndGeneralAmt |
Occupancy OccupancyGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $193,104 | TotalAmt |
| Management And General | $193,104 | ManagementAndGeneralAmt |
Travel TravelGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $705,617 | TotalAmt |
| Program Services | $441,602 | ProgramServicesAmt |
| Management And General | $264,015 | ManagementAndGeneralAmt |
Conferences Meetings ConferencesMeetingsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $3,861,575 | TotalAmt |
| Program Services | $3,298,341 | ProgramServicesAmt |
| Management And General | $563,234 | ManagementAndGeneralAmt |
Depreciation Depletion DepreciationDepletionGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $341,874 | TotalAmt |
| Program Services | $5,872 | ProgramServicesAmt |
| Management And General | $336,002 | ManagementAndGeneralAmt |
Insurance InsuranceGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $181,957 | TotalAmt |
| Program Services | $47,556 | ProgramServicesAmt |
| Management And General | $134,401 | ManagementAndGeneralAmt |
Other Expenses OtherExpensesGrp (2 entries)
| DescDesc | TotalTotalAmt | Program ServicesProgramServicesAmt | Management And GeneralManagementAndGeneralAmt |
|---|---|---|---|
| Publications | $1,532,702 | $1,532,702 | |
| Membership Dues | $183,000 | $183,000 |
All Other Expenses AllOtherExpensesGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $95,198 | TotalAmt |
| Management And General | $95,198 | ManagementAndGeneralAmt |
Total Functional Expenses TotalFunctionalExpensesGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $18,938,539 | TotalAmt |
| Program Services | $11,611,562 | ProgramServicesAmt |
| Management And General | $7,326,977 | ManagementAndGeneralAmt |
| Fundraising | $0 | FundraisingAmt |
Savings And Temp Cash Invst SavingsAndTempCashInvstGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $6,335,601 | BOYAmt |
| EOY | -$2,408,099 | EOYAmt |
Accounts Receivable AccountsReceivableGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $3,922,832 | BOYAmt |
| EOY | $8,685,214 | EOYAmt |
Inventories For Sale Or Use InventoriesForSaleOrUseGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $177,439 | BOYAmt |
| EOY | $123,898 | EOYAmt |
Prepaid Expenses Defrd Charges PrepaidExpensesDefrdChargesGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $1,661,813 | BOYAmt |
| EOY | $680,937 | EOYAmt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Land Bldg Equip Cost Or Other Bss | $11,471,856 | LandBldgEquipCostOrOtherBssAmt |
| Land Bldg Equip Accum Deprec | $7,112,623 | LandBldgEquipAccumDeprecAmt |
Land Bldg Equip Basis Net LandBldgEquipBasisNetGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $10,612,021 | BOYAmt |
| EOY | $4,359,233 | EOYAmt |
Investments Pub Traded Sec InvestmentsPubTradedSecGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $38,282,361 | BOYAmt |
| EOY | $20,253,355 | EOYAmt |
Investments Other Securities InvestmentsOtherSecuritiesGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $1,127,948 | BOYAmt |
| EOY | $0 | EOYAmt |
Other Assets Total OtherAssetsTotalGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $437,896 | BOYAmt |
| EOY | $218,948 | EOYAmt |
Total Assets TotalAssetsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $62,557,911 | BOYAmt |
| EOY | $31,913,486 | EOYAmt |
Accounts Payable Accr Expnss AccountsPayableAccrExpnssGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $19,377,723 | BOYAmt |
| EOY | $10,560,692 | EOYAmt |
Deferred Revenue DeferredRevenueGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $1,339,626 | BOYAmt |
| EOY | $2,453,311 | EOYAmt |
Other Liabilities OtherLiabilitiesGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $52 | BOYAmt |
| EOY | $23,596 | EOYAmt |
Total Liabilities TotalLiabilitiesGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $20,717,401 | BOYAmt |
| EOY | $13,037,599 | 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 | $24,172,261 | BOYAmt |
| EOY | $13,081,911 | EOYAmt |
Donor Restriction Net Assets DonorRestrictionNetAssetsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $17,668,249 | BOYAmt |
| EOY | $5,793,976 | EOYAmt |
Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $41,840,510 | BOYAmt |
| EOY | $18,875,887 | EOYAmt |
Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| BOY | $62,557,911 | BOYAmt |
| EOY | $31,913,486 | EOYAmt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Info In Schedule O Part XI | Yes (X) | InfoInScheduleOPartXIInd |
| Reconcilation Revenue Expnss | -$3,634,993 | ReconcilationRevenueExpnssAmt |
| Net Unrlzd Gains Losses Invst | $494,809 | NetUnrlzdGainsLossesInvstAmt |
| Prior Period Adjustments | -$22,226,267 | PriorPeriodAdjustmentsAmt |
| Other Changes In Net Assets | $2,401,828 | OtherChangesInNetAssetsAmt |
| Method Of Accounting Accrual | Yes (X) | MethodOfAccountingAccrualInd |
| Accountant Compile Or Review | 0 | AccountantCompileOrReviewInd |
| FS Audited | 0 | FSAuditedInd |
| Federal Grant Audit Required | 0 | FederalGrantAuditRequiredInd |
Schedule A IRS990ScheduleA
| Field | Value | IRS element (for citing) |
|---|---|---|
| Publicly Supported Org509a2 | Yes (X) | PubliclySupportedOrg509a2Ind |
Gifts Grants Contris Rcvd509 GiftsGrantsContrisRcvd509Grp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Current Tax Year Minus4 Years | $258,084 | CurrentTaxYearMinus4YearsAmt |
| Current Tax Year Minus3 Years | $1,416,377 | CurrentTaxYearMinus3YearsAmt |
| Current Tax Year Minus2 Years | $3,163,671 | CurrentTaxYearMinus2YearsAmt |
| Current Tax Year Minus1 Year | $120,855 | CurrentTaxYearMinus1YearAmt |
| Current Tax Year | $308,693 | CurrentTaxYearAmt |
| Total | $5,267,680 | TotalAmt |
Gross Receipts Admissions GrossReceiptsAdmissionsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Current Tax Year Minus4 Years | $6,988,182 | CurrentTaxYearMinus4YearsAmt |
| Current Tax Year Minus3 Years | $6,900,970 | CurrentTaxYearMinus3YearsAmt |
| Current Tax Year Minus2 Years | $5,593,654 | CurrentTaxYearMinus2YearsAmt |
| Current Tax Year Minus1 Year | $11,988,924 | CurrentTaxYearMinus1YearAmt |
| Current Tax Year | $12,185,261 | CurrentTaxYearAmt |
| Total | $43,656,991 | TotalAmt |
Total509 Total509Grp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Current Tax Year Minus4 Years | $7,246,266 | CurrentTaxYearMinus4YearsAmt |
| Current Tax Year Minus3 Years | $8,317,347 | CurrentTaxYearMinus3YearsAmt |
| Current Tax Year Minus2 Years | $8,757,325 | CurrentTaxYearMinus2YearsAmt |
| Current Tax Year Minus1 Year | $12,109,779 | CurrentTaxYearMinus1YearAmt |
| Current Tax Year | $12,493,954 | CurrentTaxYearAmt |
| Total | $48,924,671 | TotalAmt |
Amounts Rcvd Dsqlfy Person AmountsRcvdDsqlfyPersonGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Current Tax Year Minus4 Years | $15,000 | CurrentTaxYearMinus4YearsAmt |
| Current Tax Year Minus3 Years | $15,000 | CurrentTaxYearMinus3YearsAmt |
| Total | $30,000 | TotalAmt |
Substantial Contributors Amt SubstantialContributorsAmtGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $0 | TotalAmt |
Subst And Dsqlfy Prsns Tot SubstAndDsqlfyPrsnsTotGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Current Tax Year Minus4 Years | $15,000 | CurrentTaxYearMinus4YearsAmt |
| Current Tax Year Minus3 Years | $15,000 | CurrentTaxYearMinus3YearsAmt |
| Total | $30,000 | TotalAmt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Public Support Total509 | $48,894,671 | PublicSupportTotal509Amt |
Gross Investment Income509 GrossInvestmentIncome509Grp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Current Tax Year Minus4 Years | $940,784 | CurrentTaxYearMinus4YearsAmt |
| Current Tax Year Minus3 Years | $567,043 | CurrentTaxYearMinus3YearsAmt |
| Current Tax Year Minus2 Years | $562,069 | CurrentTaxYearMinus2YearsAmt |
| Current Tax Year Minus1 Year | $449,148 | CurrentTaxYearMinus1YearAmt |
| Current Tax Year | $558,508 | CurrentTaxYearAmt |
| Total | $3,077,552 | TotalAmt |
Investment Income And UBTI InvestmentIncomeAndUBTIGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Current Tax Year Minus4 Years | $940,784 | CurrentTaxYearMinus4YearsAmt |
| Current Tax Year Minus3 Years | $567,043 | CurrentTaxYearMinus3YearsAmt |
| Current Tax Year Minus2 Years | $562,069 | CurrentTaxYearMinus2YearsAmt |
| Current Tax Year Minus1 Year | $449,148 | CurrentTaxYearMinus1YearAmt |
| Current Tax Year | $558,508 | CurrentTaxYearAmt |
| Total | $3,077,552 | TotalAmt |
Net Income From Other UBI NetIncomeFromOtherUBIGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Current Tax Year Minus4 Years | $310,021 | CurrentTaxYearMinus4YearsAmt |
| Current Tax Year Minus3 Years | $249,916 | CurrentTaxYearMinus3YearsAmt |
| Current Tax Year Minus2 Years | $700,968 | CurrentTaxYearMinus2YearsAmt |
| Current Tax Year Minus1 Year | $376,350 | CurrentTaxYearMinus1YearAmt |
| Current Tax Year | $236,374 | CurrentTaxYearAmt |
| Total | $1,873,629 | TotalAmt |
Other Income509 OtherIncome509Grp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Current Tax Year Minus1 Year | $298,282 | CurrentTaxYearMinus1YearAmt |
| Current Tax Year | $315,276 | CurrentTaxYearAmt |
| Total | $613,558 | TotalAmt |
Total Support Calendar Year TotalSupportCalendarYearGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Current Tax Year Minus4 Years | $8,497,071 | CurrentTaxYearMinus4YearsAmt |
| Current Tax Year Minus3 Years | $9,134,306 | CurrentTaxYearMinus3YearsAmt |
| Current Tax Year Minus2 Years | $10,020,362 | CurrentTaxYearMinus2YearsAmt |
| Current Tax Year Minus1 Year | $13,233,559 | CurrentTaxYearMinus1YearAmt |
| Current Tax Year | $13,604,112 | CurrentTaxYearAmt |
| Total | $54,489,410 | TotalAmt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Public Support CY509 | 0.89730 | PublicSupportCY509Pct |
| Public Support PY509 | 0.86510 | PublicSupportPY509Pct |
| Investment Income CY | 0.05650 | InvestmentIncomeCYPct |
| Investment Income PY | 0.05060 | InvestmentIncomePYPct |
| Thirty Thr Pct Suprt Tests CY509 | Yes (X) | ThirtyThrPctSuprtTestsCY509Ind |
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
Art Public Exhibition Amounts ArtPublicExhibitionAmountsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Assets Included | $218,948 | AssetsIncludedAmt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Collection Used Pub Exhibition | Yes (X) | CollectionUsedPubExhibitionInd |
| Coll Used Scholarly Rsrch | Yes (X) | CollUsedScholarlyRsrchInd |
| Collection Used Preservation | Yes (X) | CollectionUsedPreservationInd |
| Solicited Assets Sale | 0 | SolicitedAssetsSaleInd |
CY Endwmt Fund CYEndwmtFundGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Beginning Year Balance | $21,716,126 | BeginningYearBalanceAmt |
| Investment Earnings Or Losses | $2,117,892 | InvestmentEarningsOrLossesAmt |
| Administrative Expenses | $107,824 | AdministrativeExpensesAmt |
| End Year Balance | $23,726,194 | EndYearBalanceAmt |
CY Minus1 Yr Endwmt Fund CYMinus1YrEndwmtFundGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Beginning Year Balance | $21,778,424 | BeginningYearBalanceAmt |
| Administrative Expenses | $62,298 | AdministrativeExpensesAmt |
| End Year Balance | $21,716,126 | EndYearBalanceAmt |
CY Minus2 Yr Endwmt Fund CYMinus2YrEndwmtFundGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Beginning Year Balance | $21,778,424 | BeginningYearBalanceAmt |
| End Year Balance | $21,778,424 | EndYearBalanceAmt |
CY Minus3 Yr Endwmt Fund CYMinus3YrEndwmtFundGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Beginning Year Balance | $17,014,394 | BeginningYearBalanceAmt |
| Investment Earnings Or Losses | $4,764,030 | InvestmentEarningsOrLossesAmt |
| End Year Balance | $21,778,424 | EndYearBalanceAmt |
CY Minus4 Yr Endwmt Fund CYMinus4YrEndwmtFundGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Beginning Year Balance | $16,808,584 | BeginningYearBalanceAmt |
| Contributions | $100,000 | ContributionsAmt |
| Investment Earnings Or Losses | $107,562 | InvestmentEarningsOrLossesAmt |
| Other Expenditures | $1,752 | OtherExpendituresAmt |
| End Year Balance | $17,014,394 | EndYearBalanceAmt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Board Designated Balance EOY | 0.62363 | BoardDesignatedBalanceEOYPct |
| Prmnnt Endowment Balance EOY | 0.07012 | PrmnntEndowmentBalanceEOYPct |
| Term Endowment Balance EOY | 0.30625 | TermEndowmentBalanceEOYPct |
| Endowments Held Unrelated Org | 0 | EndowmentsHeldUnrelatedOrgInd |
| Endowments Held Related Org | 0 | EndowmentsHeldRelatedOrgInd |
Land LandGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Other Cost Or Other Basis | $788,900 | OtherCostOrOtherBasisAmt |
| Book Value | $788,900 | BookValueAmt |
Buildings BuildingsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Other Cost Or Other Basis | $4,836,984 | OtherCostOrOtherBasisAmt |
| Depreciation | $2,707,426 | DepreciationAmt |
| Book Value | $2,129,558 | BookValueAmt |
Equipment EquipmentGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Other Cost Or Other Basis | $1,846,743 | OtherCostOrOtherBasisAmt |
| Depreciation | $1,862,541 | DepreciationAmt |
| Book Value | -$15,798 | BookValueAmt |
Other Land Buildings OtherLandBuildingsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Other Cost Or Other Basis | $3,999,229 | OtherCostOrOtherBasisAmt |
| Depreciation | $2,542,656 | DepreciationAmt |
| Book Value | $1,456,573 | BookValueAmt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Book Value Land Buildings | $4,359,233 | TotalBookValueLandBuildingsAmt |
Other Liabilities Org OtherLiabilitiesOrgGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Desc | Due to Related Parties | Desc |
| Amt | $23,596 | Amt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Liability | $23,596 | TotalLiabilityAmt |
Supplemental Information Detail SupplementalInformationDetail (2 entries)
| Form And Line ReferenceFormAndLineReferenceDesc | ExplanationExplanationTxt |
|---|---|
| Part III, Line 4: | The Organization maintains a collection of books, documents, and memorabilia related to the history and development of the neurological sciences. Such items are used in historical exhibits, research projects by members, and select items are available on-line for viewing. |
| Part V, Line 4: | The Association's endowment funds are used according to the intended stipulation(s) set forth by the donor. |
Schedule I IRS990ScheduleI
| Field | Value | IRS element (for citing) |
|---|---|---|
| Grant Records Maintained | Yes (1) | GrantRecordsMaintainedInd |
Grants Other Asst To Indiv In US GrantsOtherAsstToIndivInUSGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Grant Type | Awards, Fellowships, and Stipends | GrantTypeTxt |
| Recipient | 41 | RecipientCnt |
| Cash Grant | $44,740 | CashGrantAmt |
Supplemental Information Detail SupplementalInformationDetail
| Field | Value | IRS element (for citing) |
|---|---|---|
| Form And Line Reference | Part I, Line 2: | FormAndLineReferenceDesc |
| Explanation | The awardee is expected to sign and return a confirmation of their acceptance of the award. Once received, the awardee is issued a contract with terms and conditions of the grant such as the amount awarded, how the funds are disbursed and mid-year and final report requirements. | ExplanationTxt |
Schedule J IRS990ScheduleJ
| Field | Value | IRS element (for citing) |
|---|---|---|
| Compensation Survey | Yes (X) | CompensationSurveyInd |
| Board Or Committee Approval | Yes (X) | BoardOrCommitteeApprovalInd |
| Severance Payment | 0 | 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 | 0 | AnyNonFixedPaymentsInd |
| Initial Contract Exception | 0 | InitialContractExceptionInd |
Rltd Org Officer Trst Key Empl RltdOrgOfficerTrstKeyEmplGrp (10 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kathleen T Craig | ||||||||||||||
| CEO (until 12/31/23) | $623,276 | $0 | $0 | $0 | $0 | $0 | $33,000 | $0 | $21,323 | $0 | $677,599 | $0 | $0 | $0 |
| Katherine O Orrico | ||||||||||||||
| Chief Executive Officer | $312,014 | $0 | $15,000 | $0 | $0 | $0 | $32,525 | $0 | $20,861 | $0 | $380,400 | $0 | $0 | $0 |
| Stefan P Rykowski | ||||||||||||||
| VP, Registries & Data Services | $203,146 | $0 | $0 | $0 | $0 | $0 | $20,998 | $0 | $22,580 | $0 | $246,724 | $0 | $0 | $0 |
| Carol Jones | ||||||||||||||
| Chief Financial Officer | $190,681 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $34,214 | $0 | $224,895 | $0 | $0 | $0 |
| Adrienne R Mortimer | ||||||||||||||
| Senior Manager, Legislative Affairs | $153,505 | $0 | $1,000 | $0 | $0 | $0 | $16,325 | $0 | $31,872 | $0 | $202,702 | $0 | $0 | $0 |
| Cathy J Hill | ||||||||||||||
| Senior Manager, Regulatory Affair | $163,069 | $0 | $1,000 | $0 | $0 | $0 | $16,560 | $0 | $21,069 | $0 | $201,698 | $0 | $0 | $0 |
| Kimberly Jacques | ||||||||||||||
| Chief Strategy Officer | $152,186 | $0 | $0 | $0 | $4,167 | $0 | $0 | $0 | $34,518 | $0 | $190,871 | $0 | $0 | $0 |
| Ann Marie Bray | ||||||||||||||
| Senior, Director of Event Strategy | $139,437 | $0 | $0 | $0 | $0 | $0 | $6,860 | $0 | $15,226 | $0 | $161,523 | $0 | $0 | $0 |
| Spencer Bone | ||||||||||||||
| Director of Marketing | $135,743 | $0 | $0 | $0 | $0 | $0 | $13,875 | $0 | $10,745 | $0 | $160,363 | $0 | $0 | $0 |
| William T John | ||||||||||||||
| Accounting Manager | $109,867 | $0 | $0 | $0 | $0 | $0 | $12,060 | $0 | $35,899 | $0 | $157,826 | $0 | $0 | $0 |
Schedule O IRS990ScheduleO
Supplemental Information Detail SupplementalInformationDetail (7 entries)
| Form And Line ReferenceFormAndLineReferenceDesc | ExplanationExplanationTxt |
|---|---|
| Form 990, Part VI, Section A, line 6 | All Members of the American Association of Neurological Surgeons (AANS) shall be considered Members of American Association of Neurosurgeons (AAN). The Members elected to the AANS shall be divided into eleven classes: 1) Fellow 2) Provisional 3) International 4) Associate 5) Allied 6) Lifetime 7) Candidate 8) International Candidate 9) Honorary 10) Affiliate 11) Student Only Fellows, Provisional, and Lifetime Members may vote. Only Fellows may hold office. |
| Form 990, Part VI, Section A, line 7a | The Officers and Directors shall be nominated and elected by the Members. |
| Form 990, Part VI, Section B, line 11b | The Form 990 is reviewed within the Association's Accounting Department by the Accounting Manager and Chief Financial Officer. Input for Form 990 inclusion is submitted to the Association's tax preparer by the Accounting Department. After Form 990 is completed by the Association's tax preparer, the Form 990 is again reviewed by both the Accounting Manager and Chief Financial Officer prior to filing with the IRS. |
| Form 990, Part VI, Section B, line 12c | As a CME provider accredited by the ACCME, the AAN requires all individuals (and their significant others) in a position to influence and/or control the content of AAN directly and jointly sponsored CME activities to disclose to the AAN and subsequently to learners that the individual either has no relevant financial relationship or has any relevant financial relationships with a commercial interest. All disclosure information must be provided to AAN CME activity participants prior to the beginning of the CME activity. If a disclosure is not completed, the individual will not participate in the activity. All potential conflicts of interest identified through review of the disclosure form must be resolved in order for individuals in a position to influence and/or control CME content to be confirmed for the educational assignment. The resolution process and documents must be documented in the CME activity file. A conflict of interest disclosure must also be completed yearly by AAN Committee Members. Anyone who does not complete the disclosure will not participate on the Committee. |
| Form 990, Part VI, Section B, line 15a | The Chief Executive Officer's annual compensation is subject to the provisions in their employment contract: The Executive shall receive a base salary, paid in accordance with the Association's normal payroll practices. Effective as of January 1, 2021, the Executive's base salary shall be at an annual rate of $500,000, and shall increase three percent (3%) on January 1st of each year. In addition, during the period of November 1, 2018 through December 31, 2018, the Association and the Executives agree to meet in good faith to renegotiate the Executive's base salary to determine any other appropriate increase. The Association may award the Executive bonuses in such amounts and at such times as the Association's Review Committee, in his or her sole discretion, deems appropriate. This process is documented. Compensation for the CFO and Associate Executive Directors is determined by the Chief Executive Officer. The CEO's basis for determining compensation is based on market data including the Association Forum of Chicagoland. |
| Form 990, Part VI, Section C, line 19 | The organization makes its governing documents, conflict of interest policy and financial statements available to the public upon request for the same period of disclosure as set forth in IRC Section 6104(d). |
| Form 990, Part XI, line 9: | Transfer from American Association of Neurological Surgeons, Inc. 2,401,828. |
Schedule R IRS990ScheduleR
Id Related Tax Exempt Org IdRelatedTaxExemptOrgGrp (4 entries)
| Address Line1USAddress/AddressLine1Txt | CityUSAddress/CityNm | State AbbreviationUSAddress/StateAbbreviationCd | ZIPUSAddress/ZIPCd | EINEIN | Primary ActivitiesPrimaryActivitiesTxt | Legal Domicile StateLegalDomicileStateCd | Exempt Code SectionExemptCodeSectionTxt | Business Name Line1DirectControllingEntityName/BusinessNameLine1Txt | Controlled OrganizationControlledOrganizationInd | Public Charity StatusPublicCharityStatusTxt |
|---|---|---|---|---|---|---|---|---|---|---|
| Association of Neurological Surgeons Inc | ||||||||||
| 5550 Meadowbrook Industrial Court | Rolling Meadows | IL | 600083852 | 320089113 | Support Functions in Neurosurgery | IL | 501(c)(6) | American Association of Neurosurgeons Inc | Yes (1) | |
| NeuroPoint Alliance Inc | ||||||||||
| 5550 Meadowbrook Industrial Court | Rolling Meadows | IL | 600083852 | 264081651 | Data Collection | IL | 501(c)(6) | American Association of Neurological Surgeons Inc | Yes (1) | |
| NeurosurgeryPAC | ||||||||||
| 5550 Meadowbrook Industrial Court | Rolling Meadows | IL | 600083852 | 320089113 | Lobbying | IL | 527 | American Association of Neurological Surgeons Inc | Yes (1) | |
| The Neurosurgery Research and Education Foundation | ||||||||||
| 5550 Meadowbrook Industrial Court | Rolling Meadows | IL | 600083852 | 462905743 | Research | IL | 501(c)(3) | American Association of Neurological Surgeons Inc | Yes (1) | Line 7 |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Receipt Of Int Annts Rnts Rylts | 0 | ReceiptOfIntAnntsRntsRyltsInd |
| Gift Grnt Or Cap Contri To Oth Org | 0 | GiftGrntOrCapContriToOthOrgInd |
| Gift Grnt Cap Contri From Oth Org | 0 | GiftGrntCapContriFromOthOrgInd |
| Loans Or Guarantees To Other Org | 0 | LoansOrGuaranteesToOtherOrgInd |
| Loans Or Guarantees From Oth Org | 0 | LoansOrGuaranteesFromOthOrgInd |
| Div Related Organization | 0 | DivRelatedOrganizationInd |
| Asset Sale To Other Org | 0 | AssetSaleToOtherOrgInd |
| Asset Purchase From Other Org | 0 | AssetPurchaseFromOtherOrgInd |
| Asset Exchange | 0 | AssetExchangeInd |
| Rental Of Facilities To Oth Org | 0 | RentalOfFacilitiesToOthOrgInd |
| Rental Of Fclts From Oth Org | 0 | RentalOfFcltsFromOthOrgInd |
| Perform Of Services For Oth Org | 0 | PerformOfServicesForOthOrgInd |
| Perform Of Services By Other Org | 0 | PerformOfServicesByOtherOrgInd |
| Sharing Of Facilities | Yes (1) | SharingOfFacilitiesInd |
| Paid Employees Sharing | Yes (1) | PaidEmployeesSharingInd |
| Reimbursement Paid To Other Org | 0 | ReimbursementPaidToOtherOrgInd |
| Reimbursement Paid By Other Org | 0 | ReimbursementPaidByOtherOrgInd |
| Transfer To Other Org | Yes (1) | TransferToOtherOrgInd |
| Transfer From Other Org | Yes (1) | TransferFromOtherOrgInd |
Transactions Related Org TransactionsRelatedOrgGrp (2 entries)
| Transaction TypeTransactionTypeTxt | InvolvedInvolvedAmt | Method Of Amount DeterminationMethodOfAmountDeterminationTxt |
|---|---|---|
| American Association of Neurological Surgeons Inc | ||
| R | $125,000 | Book Value |
| American Association of Neurological Surgeons Inc | ||
| S | $2,401,828 | Book Value |
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