AMERICAN INSTITUTE OF PHYSICS INCORPORATED: Form 990, tax year 2023

View the entire original 990 at ProPublica ↗

Organization: AMERICAN INSTITUTE OF PHYSICS INCORPORATED (EIN 13-1667053)
Tax period: 2023-01-01 to 2023-12-31
Filed: 2024-11-15
IRS object ID: 202433209349327388
Schema version: 2023v5.1
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
Schedule R

Return header ReturnHeader

Field	Value	IRS element (for citing)
Return	2024-11-15T19:37:34-06:00	ReturnTs
Tax Period End	2023-12-31	TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Preparer Firm Name PreparerFirmName

Field	Value	IRS element (for citing)
Business Name Line1	BDO USA	BusinessNameLine1Txt

Preparer US Address PreparerUSAddress

Field	Value	IRS element (for citing)
Address Line1	8401 GREENSBORO DRIVE 800	AddressLine1Txt
City	MCLEAN	CityNm
State Abbreviation	VA	StateAbbreviationCd
ZIP	22102	ZIPCd

Field	Value	IRS element (for citing)
Return Type	990	ReturnTypeCd
Tax Period Begin	2023-01-01	TaxPeriodBeginDt

Filer Filer

Field	Value	IRS element (for citing)
EIN	131667053	EIN

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	American Institute of Physics Inc	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
In Care Of	% CATHERINE G SWARTZ CFAO	InCareOfNm
Business Name Control	AMER	BusinessNameControlTxt
Phone	3012093100	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	One Physics Ellipse	AddressLine1Txt
City	College Park	CityNm
State Abbreviation	MD	StateAbbreviationCd
ZIP	207403843	ZIPCd

Business Officer BusinessOfficerGrp

Field	Value	IRS element (for citing)
Person	CATHERINE G SWARTZ	PersonNm
Person Title	CFO	PersonTitleTxt
Phone	3012093100	PhoneNum
Signature	2024-11-15	SignatureDt
Discuss With Paid Preparer	Yes (true)	DiscussWithPaidPreparerInd

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

Preparer Person PreparerPersonGrp

Field	Value	IRS element (for citing)
Preparer Person	Marc Berger	PreparerPersonNm
PTIN	P01871563	PTIN
Phone	7038930600	PhoneNum

Field	Value	IRS element (for citing)
Tax	2023	TaxYr
Build TS	2024-10-15 13:58:12Z	BuildTS

Form 990 IRS990

Field	Value	IRS element (for citing)
Principal Officer	MICHAEL MOLONEY	PrincipalOfficerNm

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	One Physics Ellipse	AddressLine1Txt
City	College Park	CityNm
State Abbreviation	MD	StateAbbreviationCd
ZIP	207403843	ZIPCd

Field	Value	IRS element (for citing)
Gross Receipts	$99,980,576	GrossReceiptsAmt
Group Return For Affiliates	false	GroupReturnForAffiliatesInd
Organization501c3	Yes (X)	Organization501c3Ind
Website Address	www.aip.org	WebsiteAddressTxt
Type Of Organization Corp	Yes (X)	TypeOfOrganizationCorpInd
Formation	1931	FormationYr
Legal Domicile State	NY	LegalDomicileStateCd
Activity Or Mission	AIP'S MISSION IS TO ADVANCE, PROMOTE AND SERVE THE PHYSICAL SCIENCES FOR THE BENEFIT OF HUMANITY.	ActivityOrMissionDesc
Voting Members Governing Body	17	VotingMembersGoverningBodyCnt
Voting Members Independent	16	VotingMembersIndependentCnt
Total Employee	320	TotalEmployeeCnt
Total Volunteers	170	TotalVolunteersCnt
Total Gross UBI	$2,653,879	TotalGrossUBIAmt
Net Unrelated Bus Txbl Incm	$68,552	NetUnrelatedBusTxblIncmAmt
PY Contributions Grants	$941,709	PYContributionsGrantsAmt
CY Contributions Grants	$2,260,680	CYContributionsGrantsAmt
PY Program Service Revenue	$72,641,754	PYProgramServiceRevenueAmt
CY Program Service Revenue	$71,915,614	CYProgramServiceRevenueAmt
PY Investment Income	$5,695,574	PYInvestmentIncomeAmt
CY Investment Income	$5,901,889	CYInvestmentIncomeAmt
PY Other Revenue	$2,153,410	PYOtherRevenueAmt
CY Other Revenue	$19,902,393	CYOtherRevenueAmt
PY Total Revenue	$81,432,447	PYTotalRevenueAmt
CY Total Revenue	$99,980,576	CYTotalRevenueAmt
PY Grants And Similar Paid	$1,376,290	PYGrantsAndSimilarPaidAmt
CY Grants And Similar Paid	$2,591,700	CYGrantsAndSimilarPaidAmt
PY Benefits Paid To Members	$0	PYBenefitsPaidToMembersAmt
CY Benefits Paid To Members	$0	CYBenefitsPaidToMembersAmt
PY Salaries Comp Emp Bnft Paid	$38,511,163	PYSalariesCompEmpBnftPaidAmt
CY Salaries Comp Emp Bnft Paid	$39,612,369	CYSalariesCompEmpBnftPaidAmt
PY Total Prof Fndrsng Expns	$0	PYTotalProfFndrsngExpnsAmt
CY Total Prof Fndrsng Expns	$0	CYTotalProfFndrsngExpnsAmt
CY Total Fundraising Expense	$2,861,430	CYTotalFundraisingExpenseAmt
PY Other Expenses	$47,092,574	PYOtherExpensesAmt
CY Other Expenses	$46,625,659	CYOtherExpensesAmt
PY Total Expenses	$86,980,027	PYTotalExpensesAmt
CY Total Expenses	$88,829,728	CYTotalExpensesAmt
PY Revenues Less Expenses	-$5,547,580	PYRevenuesLessExpensesAmt
CY Revenues Less Expenses	$11,150,848	CYRevenuesLessExpensesAmt
Total Assets BOY	$255,063,460	TotalAssetsBOYAmt
Total Assets EOY	$287,934,976	TotalAssetsEOYAmt
Total Liabilities BOY	$41,456,661	TotalLiabilitiesBOYAmt
Total Liabilities EOY	$39,035,622	TotalLiabilitiesEOYAmt
Net Assets Or Fund Balances BOY	$213,606,799	NetAssetsOrFundBalancesBOYAmt
Net Assets Or Fund Balances EOY	$248,899,354	NetAssetsOrFundBalancesEOYAmt
Info In Schedule O Part III	Yes (X)	InfoInScheduleOPartIIIInd
Mission	SEE SCHEDULE O	MissionDesc
Significant New Program Srvc	false	SignificantNewProgramSrvcInd
Significant Change	false	SignificantChangeInd
Expense	$55,263,548	ExpenseAmt
Grant	$50,700	GrantAmt
Revenue	$68,142,754	RevenueAmt
Desc	PUBLISHING RELATED. SEE SCHEDULE O	Desc

Prog Srvc Accom Acty2 ProgSrvcAccomActy2Grp

Field	Value	IRS element (for citing)
Expense	$17,080,593	ExpenseAmt
Grant	$2,541,000	GrantAmt
Revenue	$1,118,981	RevenueAmt
Desc	PHYSICAL SCIENCE PROGRAMS AND RESOURCES. SEE SCHEDULE O	Desc

Field	Value	IRS element (for citing)
Total Program Service Expenses	$72,344,141	TotalProgramServiceExpensesAmt
Described In Section501c3	Yes (true)	DescribedInSection501c3Ind
Schedule B Required	Yes (true)	ScheduleBRequiredInd
Political Campaign Acty	false	PoliticalCampaignActyInd
Lobbying Activities	false	LobbyingActivitiesInd
Subject To Proxy Tax	false	SubjectToProxyTaxInd
Donor Advised Fund	false	DonorAdvisedFundInd
Conservation Easements	false	ConservationEasementsInd
Collections Of Art	Yes (true)	CollectionsOfArtInd
Credit Counseling	false	CreditCounselingInd
Donor Rstr Or Quasi Endowments	Yes (true)	DonorRstrOrQuasiEndowmentsInd
Report Land Building Equipment	Yes (true)	ReportLandBuildingEquipmentInd
Report Investments Other Sec	false	ReportInvestmentsOtherSecInd
Report Program Related Invst	false	ReportProgramRelatedInvstInd
Report Other Assets	Yes (true)	ReportOtherAssetsInd
Report Other Liabilities	Yes (true)	ReportOtherLiabilitiesInd
Include FIN48 Footnote	Yes (true)	IncludeFIN48FootnoteInd
Independent Audit Fincl Stmt	false	IndependentAuditFinclStmtInd
Consolidated Audit Fincl Stmt	Yes (true)	ConsolidatedAuditFinclStmtInd
School Operating	false	SchoolOperatingInd
Foreign Office	Yes (true)	ForeignOfficeInd
Foreign Activities	Yes (true)	ForeignActivitiesInd
More Than5000 K To Org	Yes (true)	MoreThan5000KToOrgInd
More Than5000 K To Individuals	Yes (true)	MoreThan5000KToIndividualsInd
Professional Fundraising	false	ProfessionalFundraisingInd
Fundraising Activities	false	FundraisingActivitiesInd
Gaming Activities	false	GamingActivitiesInd
Operate Hospital	false	OperateHospitalInd
Grants To Organizations	Yes (true)	GrantsToOrganizationsInd
Grants To Individuals	Yes (true)	GrantsToIndividualsInd
Schedule J Required	Yes (true)	ScheduleJRequiredInd
Tax Exempt Bonds	false	TaxExemptBondsInd
Engaged In Excess Benefit Trans	false	EngagedInExcessBenefitTransInd
PY Excess Benefit Trans	false	PYExcessBenefitTransInd
Loan Outstanding	false	LoanOutstandingInd
Grant To Related Person	false	GrantToRelatedPersonInd
Business Rln With Org Mem	false	BusinessRlnWithOrgMemInd
Business Rln With Fam Mem	false	BusinessRlnWithFamMemInd
Business Rln With35 Ctrl Ent	false	BusinessRlnWith35CtrlEntInd
Deductible Non Cash Contri	false	DeductibleNonCashContriInd
Deductible Art Contribution	false	DeductibleArtContributionInd
Terminate Operations	false	TerminateOperationsInd
Partial Liquidation	false	PartialLiquidationInd
Disregarded Entity	Yes (true)	DisregardedEntityInd
Related Entity	Yes (true)	RelatedEntityInd
Related Organization Ctrl Ent	Yes (true)	RelatedOrganizationCtrlEntInd
Transaction With Control Ent	Yes (true)	TransactionWithControlEntInd
Trnsfr Exmpt Non Chrtbl Rltd Org	false	TrnsfrExmptNonChrtblRltdOrgInd
Activities Conducted Prtshp	false	ActivitiesConductedPrtshpInd
Schedule O Required	Yes (true)	ScheduleORequiredInd
IRP Document	489	IRPDocumentCnt
IRP Document W2 G	0	IRPDocumentW2GCnt
Backup Wthld Compliance	Yes (true)	BackupWthldComplianceInd
Employee	320	EmployeeCnt
Employment Tax Returns Filed	Yes (true)	EmploymentTaxReturnsFiledInd
Unrelated Bus Incm Over Limit	Yes (true)	UnrelatedBusIncmOverLimitInd
Form990 T Filed	Yes (true)	Form990TFiledInd
Foreign Financial Account	Yes (true)	ForeignFinancialAccountInd
Foreign Country	CH	ForeignCountryCd
Prohibited Tax Shelter Trans	false	ProhibitedTaxShelterTransInd
Taxable Party Notification	false	TaxablePartyNotificationInd
Nondeductible Contributions	false	NondeductibleContributionsInd
Quid Pro Quo Contributions	false	QuidProQuoContributionsInd
Form8282 Property Disposed Of	false	Form8282PropertyDisposedOfInd
Rcv Fnds To Pay Prsnl Bnft Cntrct	false	RcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft Cntrct	false	PayPremiumsPrsnlBnftCntrctInd
Indoor Tanning Services	false	IndoorTanningServicesInd
Subj To Tax Rmnrtn Ex Prcht Pymt	false	SubjToTaxRmnrtnExPrchtPymtInd
Subject To Excs Tax Net Invst Inc	false	SubjectToExcsTaxNetInvstIncInd
Info In Schedule O Part VI	Yes (X)	InfoInScheduleOPartVIInd
Governing Body Voting Members	17	GoverningBodyVotingMembersCnt
Independent Voting Member	16	IndependentVotingMemberCnt
Family Or Business Rln	false	FamilyOrBusinessRlnInd
Delegation Of Mgmt Duties	false	DelegationOfMgmtDutiesInd
Change To Org Documents	false	ChangeToOrgDocumentsInd
Material Diversion Or Misuse	false	MaterialDiversionOrMisuseInd
Members Or Stockholders	Yes (true)	MembersOrStockholdersInd
Election Of Board Members	Yes (true)	ElectionOfBoardMembersInd
Decisions Subject To Approva	Yes (true)	DecisionsSubjectToApprovaInd
Minutes Of Governing Body	Yes (true)	MinutesOfGoverningBodyInd
Minutes Of Committees	Yes (true)	MinutesOfCommitteesInd
Officer Mailing Address	false	OfficerMailingAddressInd
Local Chapters	false	LocalChaptersInd
Form990 Provided To Gvrn Body	Yes (true)	Form990ProvidedToGvrnBodyInd
Conflict Of Interest Policy	Yes (true)	ConflictOfInterestPolicyInd
Annual Disclosure Covered Prsn	Yes (true)	AnnualDisclosureCoveredPrsnInd
Regular Monitoring Enfrc	Yes (true)	RegularMonitoringEnfrcInd
Whistleblower Policy	Yes (true)	WhistleblowerPolicyInd
Document Retention Policy	Yes (true)	DocumentRetentionPolicyInd
Compensation Process CEO	Yes (true)	CompensationProcessCEOInd
Compensation Process Other	Yes (true)	CompensationProcessOtherInd
Investment In Joint Venture	false	InvestmentInJointVentureInd
States Where Copy Of Return Is Fld	MD	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	NY	StatesWhereCopyOfReturnIsFldCd
Own Website	Yes (X)	OwnWebsiteInd
Upon Request	Yes (X)	UponRequestInd

Books In Care Of Detail BooksInCareOfDetail

Field	Value	IRS element (for citing)
Person	CATHERINE G SWARTZ CFAO	PersonNm
Phone	3012093100	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	ONE PHYSICS ELLIPSE	AddressLine1Txt
City	College Park	CityNm
State Abbreviation	MD	StateAbbreviationCd
ZIP	207403843	ZIPCd

Field	Value	IRS element (for citing)
Info In Schedule O Part VII	Yes (X)	InfoInScheduleOPartVIIInd

Form990 Part VII Section A Form990PartVIISectionAGrp (32 entries)

TitleTitleTxt	Average Hours Per WeekAverageHoursPerWeekRt	Average Hours Per Week Rltd OrgAverageHoursPerWeekRltdOrgRt	Key EmployeeKeyEmployeeInd	Reportable Comp From OrgReportableCompFromOrgAmt	Reportable Comp From Rltd OrgReportableCompFromRltdOrgAmt	Other CompensationOtherCompensationAmt	Individual Trustee Or DirectorIndividualTrusteeOrDirectorInd	OfficerOfficerInd	Highest Compensated EmployeeHighestCompensatedEmployeeInd
ALEXANDRA VANCE
AIPP, CEO	40.0	0.0	Yes (X)	$595,233	$0	$78,336
MICHAEL MOLONEY
CEO	40.0	10.0		$614,637	$0	$53,859	Yes (X)	Yes (X)
ROY LEVENSON
AIPP, CFO	40.0	0.0	Yes (X)	$461,233	$0	$57,414
ANN MICHAEL
AIPP,Chief Transformation Ofcr	40.0	0.0	Yes (X)	$434,699	$0	$63,850
DEAN SANDERSON
AIPP, CHIEF STRATEGY OFFICER	40.0	0.0	Yes (X)	$424,521	$0	$68,727
CATHERINE SWARTZ
CFAO	40.0	10.0		$426,277	$0	$53,835		Yes (X)
PENELOPE DONHAUSER
AIPP, CHIEF PUBLISHING OFFICER	40.0	0.0	Yes (X)	$340,578	$0	$35,672
TRACY DENIEN
AIPP, HEAD OF INFO TECHNOLOGY	40.0	0.0	Yes (X)	$233,643	$0	$69,979
KEVIN STEINER
AIPP, HEAD OF GLOBAL SALES	40.0	0.0	Yes (X)	$246,247	$0	$53,902
SARA GIRARD
AIPP, HEAD OF MKT AND COMM	40.0	0.0		$239,174	$0	$53,292			Yes (X)
MELISSA ANNE SCHELD
AIPP, SENIOR SALES MANAGER	40.0	0.0		$247,394	$0	$37,727			Yes (X)
SCOTT MONTGOMERY
CHIEF CONTENT OFFICER	40.0	0.0	Yes (X)	$258,326	$0	$19,084
MADELINE SUTTON
AIPP, HEAD OF PEOPLE & CULTURE	40.0	0.0		$212,307	$0	$49,804			Yes (X)
SHERRY RENDER
CONTROLLER & DIR OF FINANCE	40.0	0.0		$211,813	$0	$42,498			Yes (X)
LIZ DART CARON
CHIEF OF STAFF	40.0	0.0		$203,404	$0	$20,737			Yes (X)
JAMES TAYLOR
CHIEF FED OFFICER	40.0	3.0		$191,945	$0	$14,407		Yes (X)
DAVID HELFAND
CHAIR	10.0	10.0		$70,000	$0	$0	Yes (X)	Yes (X)
SUSAN AVERY
TREAS. & DIR AT LARGE	8.0	0.0		$30,000	$0	$0	Yes (X)	Yes (X)
JUDY DUBNO
SECRETARY	10.0	0.0		$4,500	$0	$0	Yes (X)	Yes (X)
JONATHAN BAGGER
DIRECTOR	4.0	0.0		$0	$0	$0	Yes (X)
VALERIE BROWNING
DIR. at large (AS ON 03/23)	4.0	0.0		$0	$0	$0	Yes (X)
SUSAN BURKETT
DIRECTOR	4.0	0.0		$0	$0	$0	Yes (X)
BRUCE CURRAN
DIRECTOR	4.0	0.0		$0	$0	$0	Yes (X)
ERIC FURST
VICE-CHAIR & Director	4.0	0.0		$0	$0	$0	Yes (X)	Yes (X)
JACK HEHN
DIRECTOR	8.0	0.0		$0	$0	$0	Yes (X)
MARY JAMES
DIRECTOR at large	4.0	0.0		$0	$0	$0	Yes (X)
STELLA KAFKA
DIRECTOR	4.0	0.0		$0	$0	$0	Yes (X)
TYRONE PORTER
DIRECTOR	4.0	0.0		$0	$0	$0	Yes (X)
EFRAIN RODRIQUEZ
DIRECTOR	4.0	0.0		$0	$0	$0	Yes (X)
LIZ ROGAN
DIRECTOR	4.0	0.0		$0	$0	$0	Yes (X)
NATHAN SANDERS
DIRECTOR at Large	4.0	0.0		$0	$0	$0	Yes (X)
CHICK WOODWARD
DIRECTOR	8.0	0.0		$0	$0	$0	Yes (X)

Field	Value	IRS element (for citing)
Total Reportable Comp From Org	$5,445,931	TotalReportableCompFromOrgAmt
Tot Reportable Comp Rltd Org	$0	TotReportableCompRltdOrgAmt
Total Other Compensation	$773,123	TotalOtherCompensationAmt
Indiv Rcvd Greater Than100 K	114	IndivRcvdGreaterThan100KCnt
Former Ofcr Employees Listed	false	FormerOfcrEmployeesListedInd
Total Comp Greater Than150 K	Yes (true)	TotalCompGreaterThan150KInd
Compensation From Other Srcs	false	CompensationFromOtherSrcsInd

Contractor Compensation ContractorCompensationGrp (5 entries)

Address Line1ContractorAddress/USAddress/AddressLine1Txt	CityContractorAddress/USAddress/CityNm	State AbbreviationContractorAddress/USAddress/StateAbbreviationCd	ZIPContractorAddress/USAddress/ZIPCd	ServicesServicesDesc	CompensationCompensationAmt
ORIGIN EDITORIAL LLC
14274 W 88TH DRIVE UNIT A	ARVADA	CO	80005	EDITORIAL OPERATIONS	$2,085,968
Silverchair Sci Communications
316 E Main Street Suite 300	CHARLOTTESVILLE	VA	22902	PUBLICATION PLATFORM	$885,745
LSC COMMUNICATIONS MCL LLC
4101 WINFIELD ROAD	WARRENVILLE	IL	60555	PRINT PRODUCTION	$520,650
BRYAN CAVE LEIGHTON PAISNER
1155 F Street	WASHINGTON	DC	20004	LEGAL FEES	$504,036
OPTIMAL PERFORMANCE SEEKERS
8 MORGAN HILL DRIVE	DOYLESTOWN	PA	18901	TRANSFORMATION CONS.	$420,000

Field	Value	IRS element (for citing)
Cntrct Rcvd Greater Than100 K	17	CntrctRcvdGreaterThan100KCnt
Related Organizations	$2,126,866	RelatedOrganizationsAmt
Government Grants	$83,411	GovernmentGrantsAmt
All Other Contributions	$50,403	AllOtherContributionsAmt
Total Contributions	$2,260,680	TotalContributionsAmt

Program Service Revenue ProgramServiceRevenueGrp (2 entries)

DescDesc	BusinessBusinessCd	Total Revenue ColumnTotalRevenueColumnAmt	Related Or Exempt Func IncomeRelatedOrExemptFuncIncomeAmt	Unrelated Business RevenueUnrelatedBusinessRevenueAmt
PUBLISHING RELATED	511120	$69,725,768	$68,142,754	$1,583,014
PHYSICAL SCIENCES	900099	$2,189,846	$1,118,981	$1,070,865

Field	Value	IRS element (for citing)
Total Program Service Revenue	$71,915,614	TotalProgramServiceRevenueAmt

Investment Income InvestmentIncomeGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$4,541,858	TotalRevenueColumnAmt
Exclusion	$4,541,858	ExclusionAmt

Incm From Invest Bond Proceeds IncmFromInvestBondProceedsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Royalties Revenue RoyaltiesRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Rental Income Or Loss RentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Real	$0	RealAmt
Personal	$0	PersonalAmt

Net Rental Income Or Loss NetRentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Gross Amount Sales Assets GrossAmountSalesAssetsGrp

Field	Value	IRS element (for citing)
Securities	$1,360,031	SecuritiesAmt

Gain Or Loss GainOrLossGrp

Field	Value	IRS element (for citing)
Securities	$1,360,031	SecuritiesAmt

Net Gain Or Loss Investments NetGainOrLossInvestmentsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$1,360,031	TotalRevenueColumnAmt
Exclusion	$1,360,031	ExclusionAmt

Field	Value	IRS element (for citing)
Fundraising Gross Income	$0	FundraisingGrossIncomeAmt
Fundraising Direct Expenses	$0	FundraisingDirectExpensesAmt

Net Incm From Fundraising Evt NetIncmFromFundraisingEvtGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Field	Value	IRS element (for citing)
Gaming Gross Income	$0	GamingGrossIncomeAmt
Gaming Direct Expenses	$0	GamingDirectExpensesAmt

Net Income From Gaming NetIncomeFromGamingGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Field	Value	IRS element (for citing)
Gross Sales Of Inventory	$0	GrossSalesOfInventoryAmt
Cost Of Goods Sold	$0	CostOfGoodsSoldAmt

Net Income Or Loss NetIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Other Revenue Misc OtherRevenueMiscGrp (3 entries)

DescDesc	BusinessBusinessCd	Total Revenue ColumnTotalRevenueColumnAmt	ExclusionExclusionAmt
EQUITY GAIN ON ACP	900099	$16,032,973	$16,032,973
PASS THRU MEMBER SOCIETY	900099	$2,857,345	$2,857,345
SHARED SERVICES REVENUE AIPF	900099	$1,012,075	$1,012,075

Field	Value	IRS element (for citing)
Other Revenue Total	$19,902,393	OtherRevenueTotalAmt

Total Revenue TotalRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$99,980,576	TotalRevenueColumnAmt
Related Or Exempt Func Income	$69,261,735	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$2,653,879	UnrelatedBusinessRevenueAmt
Exclusion	$25,804,282	ExclusionAmt

Grants To Domestic Orgs GrantsToDomesticOrgsGrp

Field	Value	IRS element (for citing)
Total	$1,379,850	TotalAmt
Program Services	$1,379,850	ProgramServicesAmt

Grants To Domestic Individuals GrantsToDomesticIndividualsGrp

Field	Value	IRS element (for citing)
Total	$1,189,857	TotalAmt
Program Services	$1,189,857	ProgramServicesAmt

Foreign Grants ForeignGrantsGrp

Field	Value	IRS element (for citing)
Total	$21,993	TotalAmt
Program Services	$21,993	ProgramServicesAmt

Benefits To Members BenefitsToMembersGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Comp Current Ofcr Directors CompCurrentOfcrDirectorsGrp

Field	Value	IRS element (for citing)
Total	$5,341,430	TotalAmt
Program Services	$3,181,519	ProgramServicesAmt
Management And General	$2,159,911	ManagementAndGeneralAmt

Comp Disqual Persons CompDisqualPersonsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Other Salaries And Wages OtherSalariesAndWagesGrp

Field	Value	IRS element (for citing)
Total	$24,824,624	TotalAmt
Program Services	$14,852,759	ProgramServicesAmt
Management And General	$9,198,856	ManagementAndGeneralAmt
Fundraising	$773,009	FundraisingAmt

Pension Plan Contributions PensionPlanContributionsGrp

Field	Value	IRS element (for citing)
Total	$2,592,334	TotalAmt
Program Services	$1,936,316	ProgramServicesAmt
Management And General	$590,796	ManagementAndGeneralAmt
Fundraising	$65,222	FundraisingAmt

Other Employee Benefits OtherEmployeeBenefitsGrp

Field	Value	IRS element (for citing)
Total	$4,716,226	TotalAmt
Program Services	$3,507,470	ProgramServicesAmt
Management And General	$1,088,740	ManagementAndGeneralAmt
Fundraising	$120,016	FundraisingAmt

Payroll Taxes PayrollTaxesGrp

Field	Value	IRS element (for citing)
Total	$2,137,755	TotalAmt
Program Services	$1,596,655	ProgramServicesAmt
Management And General	$487,271	ManagementAndGeneralAmt
Fundraising	$53,829	FundraisingAmt

Fees For Services Management FeesForServicesManagementGrp

Field	Value	IRS element (for citing)
Total	$6,803,110	TotalAmt
Program Services	$5,485,669	ProgramServicesAmt
Management And General	$1,317,441	ManagementAndGeneralAmt

Fees For Services Legal FeesForServicesLegalGrp

Field	Value	IRS element (for citing)
Total	$727,597	TotalAmt
Management And General	$727,597	ManagementAndGeneralAmt

Fees For Services Accounting FeesForServicesAccountingGrp

Field	Value	IRS element (for citing)
Total	$247,171	TotalAmt
Management And General	$247,171	ManagementAndGeneralAmt

Fees For Services Lobbying FeesForServicesLobbyingGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Fees For Services Prof Fundraising FeesForServicesProfFundraising

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Fees For Srvc Invst Mgmnt Fees FeesForSrvcInvstMgmntFeesGrp

Field	Value	IRS element (for citing)
Total	$133,508	TotalAmt
Management And General	$133,508	ManagementAndGeneralAmt

Fees For Services Other FeesForServicesOtherGrp

Field	Value	IRS element (for citing)
Total	$283,315	TotalAmt
Program Services	$68,142	ProgramServicesAmt
Management And General	$215,173	ManagementAndGeneralAmt

Advertising AdvertisingGrp

Field	Value	IRS element (for citing)
Total	$3,110,007	TotalAmt
Program Services	$3,110,007	ProgramServicesAmt

Office Expenses OfficeExpensesGrp

Field	Value	IRS element (for citing)
Total	$2,764,268	TotalAmt
Program Services	$1,503,643	ProgramServicesAmt
Management And General	$1,256,526	ManagementAndGeneralAmt
Fundraising	$4,099	FundraisingAmt

Information Technology InformationTechnologyGrp

Field	Value	IRS element (for citing)
Total	$5,351,691	TotalAmt
Program Services	$3,282,447	ProgramServicesAmt
Management And General	$2,068,956	ManagementAndGeneralAmt
Fundraising	$288	FundraisingAmt

Royalties RoyaltiesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Occupancy OccupancyGrp

Field	Value	IRS element (for citing)
Total	$1,093,680	TotalAmt
Program Services	$177,503	ProgramServicesAmt
Management And General	$916,177	ManagementAndGeneralAmt

Travel TravelGrp

Field	Value	IRS element (for citing)
Total	$1,239,759	TotalAmt
Program Services	$889,749	ProgramServicesAmt
Management And General	$335,830	ManagementAndGeneralAmt
Fundraising	$14,180	FundraisingAmt

Pymt Travel Entrtnmnt Pub Ofcl PymtTravelEntrtnmntPubOfclGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Conferences Meetings ConferencesMeetingsGrp

Field	Value	IRS element (for citing)
Total	$1,309,204	TotalAmt
Program Services	$593,461	ProgramServicesAmt
Management And General	$708,614	ManagementAndGeneralAmt
Fundraising	$7,129	FundraisingAmt

Interest InterestGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Payments To Affiliates PaymentsToAffiliatesGrp

Field	Value	IRS element (for citing)
Total	$1,424,609	TotalAmt
Fundraising	$1,424,609	FundraisingAmt

Depreciation Depletion DepreciationDepletionGrp

Field	Value	IRS element (for citing)
Total	$904,515	TotalAmt
Program Services	$376,409	ProgramServicesAmt
Management And General	$528,106	ManagementAndGeneralAmt

Insurance InsuranceGrp

Field	Value	IRS element (for citing)
Total	$221,880	TotalAmt
Management And General	$221,880	ManagementAndGeneralAmt

Other Expenses OtherExpensesGrp (4 entries)

DescDesc	TotalTotalAmt	Program ServicesProgramServicesAmt	Management And GeneralManagementAndGeneralAmt	FundraisingFundraisingAmt
PASS THRU MEMBER SOCIETY	$9,440,700	$6,671,352	$2,769,348
EDIT MANAGEMENT	$6,228,567	$6,228,567
PUBLISHING PRODUCTION	$5,342,078	$5,341,997	$81
INDIRECT ALLOCATION		$10,948,776	-$11,347,825	$399,049

Total Functional Expenses TotalFunctionalExpensesGrp

Field	Value	IRS element (for citing)
Total	$88,829,728	TotalAmt
Program Services	$72,344,141	ProgramServicesAmt
Management And General	$13,624,157	ManagementAndGeneralAmt
Fundraising	$2,861,430	FundraisingAmt

Cash Non Interest Bearing CashNonInterestBearingGrp

Field	Value	IRS element (for citing)
BOY	$8,074,594	BOYAmt
EOY	$6,236,144	EOYAmt

Savings And Temp Cash Invst SavingsAndTempCashInvstGrp

Field	Value	IRS element (for citing)
BOY	$14,327,815	BOYAmt
EOY	$18,479,719	EOYAmt

Pledges And Grants Receivable PledgesAndGrantsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Accounts Receivable AccountsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$6,440,285	BOYAmt
EOY	$7,322,950	EOYAmt

Receivables From Officers Etc ReceivablesFromOfficersEtcGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Rcvbl From Disqualified Prsn RcvblFromDisqualifiedPrsnGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Oth Notes Loans Receivable Net OthNotesLoansReceivableNetGrp

Field	Value	IRS element (for citing)
BOY	$129,391	BOYAmt
EOY	$61,463	EOYAmt

Inventories For Sale Or Use InventoriesForSaleOrUseGrp

Field	Value	IRS element (for citing)
BOY	$253,850	BOYAmt
EOY	$197,072	EOYAmt

Prepaid Expenses Defrd Charges PrepaidExpensesDefrdChargesGrp

Field	Value	IRS element (for citing)
BOY	$4,500,556	BOYAmt
EOY	$3,235,050	EOYAmt

Field	Value	IRS element (for citing)
Land Bldg Equip Cost Or Other Bss	$13,706,223	LandBldgEquipCostOrOtherBssAmt
Land Bldg Equip Accum Deprec	$12,810,852	LandBldgEquipAccumDeprecAmt

Land Bldg Equip Basis Net LandBldgEquipBasisNetGrp

Field	Value	IRS element (for citing)
BOY	$1,216,452	BOYAmt
EOY	$895,371	EOYAmt

Investments Pub Traded Sec InvestmentsPubTradedSecGrp

Field	Value	IRS element (for citing)
BOY	$197,199,763	BOYAmt
EOY	$213,777,941	EOYAmt

Investments Other Securities InvestmentsOtherSecuritiesGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Investments Program Related InvestmentsProgramRelatedGrp

Field	Value	IRS element (for citing)
BOY	$608,009	BOYAmt
EOY	$608,009	EOYAmt

Intangible Assets IntangibleAssetsGrp

Field	Value	IRS element (for citing)
BOY	$1,120,395	BOYAmt
EOY	$0	EOYAmt

Other Assets Total OtherAssetsTotalGrp

Field	Value	IRS element (for citing)
BOY	$21,192,350	BOYAmt
EOY	$37,121,257	EOYAmt

Total Assets TotalAssetsGrp

Field	Value	IRS element (for citing)
BOY	$255,063,460	BOYAmt
EOY	$287,934,976	EOYAmt

Accounts Payable Accr Expnss AccountsPayableAccrExpnssGrp

Field	Value	IRS element (for citing)
BOY	$7,697,488	BOYAmt
EOY	$8,351,227	EOYAmt

Grants Payable GrantsPayableGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Deferred Revenue DeferredRevenueGrp

Field	Value	IRS element (for citing)
BOY	$21,422,217	BOYAmt
EOY	$20,495,498	EOYAmt

Tax Exempt Bond Liabilities TaxExemptBondLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Escrow Account Liability EscrowAccountLiabilityGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Loans From Officers Directors LoansFromOfficersDirectorsGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Mortg Notes Pybl Scrd Invst Prop MortgNotesPyblScrdInvstPropGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Unsecured Notes Loans Payable UnsecuredNotesLoansPayableGrp

Field	Value	IRS element (for citing)
BOY	$50,000	BOYAmt
EOY	$0	EOYAmt

Other Liabilities OtherLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$12,286,956	BOYAmt
EOY	$10,188,897	EOYAmt

Total Liabilities TotalLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$41,456,661	BOYAmt
EOY	$39,035,622	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	$174,141,706	BOYAmt
EOY	$204,715,368	EOYAmt

Donor Restriction Net Assets DonorRestrictionNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$39,465,093	BOYAmt
EOY	$44,183,986	EOYAmt

Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$213,606,799	BOYAmt
EOY	$248,899,354	EOYAmt

Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$255,063,460	BOYAmt
EOY	$287,934,976	EOYAmt

Field	Value	IRS element (for citing)
Info In Schedule O Part XI	Yes (X)	InfoInScheduleOPartXIInd
Reconcilation Revenue Expnss	$11,150,848	ReconcilationRevenueExpnssAmt
Net Unrlzd Gains Losses Invst	$24,184,054	NetUnrlzdGainsLossesInvstAmt
Other Changes In Net Assets	-$42,347	OtherChangesInNetAssetsAmt
Info In Schedule O Part XII	Yes (X)	InfoInScheduleOPartXIIInd
Method Of Accounting Accrual	Yes (X)	MethodOfAccountingAccrualInd
Accountant Compile Or Review	false	AccountantCompileOrReviewInd
FS Audited	Yes (true)	FSAuditedInd

FS Audited Basis FSAuditedBasisGrp

Field	Value	IRS element (for citing)
Consolidated Basis Fincl Stmt	Yes (X)	ConsolidatedBasisFinclStmtInd

Field	Value	IRS element (for citing)
Audit Committee	Yes (true)	AuditCommitteeInd
Federal Grant Audit Required	false	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	$7,147,272	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$460,087	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$730,180	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$941,709	CurrentTaxYearMinus1YearAmt
Current Tax Year	$2,260,680	CurrentTaxYearAmt
Total	$11,539,928	TotalAmt

Gross Receipts Admissions GrossReceiptsAdmissionsGrp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$66,215,116	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$66,750,486	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$70,363,354	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$72,641,754	CurrentTaxYearMinus1YearAmt
Current Tax Year	$71,915,614	CurrentTaxYearAmt
Total	$347,886,324	TotalAmt

Gross Receipts Non Unrlt Bus GrossReceiptsNonUnrltBusGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Tax Rev Levied Orgnztnl Bnft509 TaxRevLeviedOrgnztnlBnft509Grp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Govt Furn Srvc Fclts Vl509 GovtFurnSrvcFcltsVl509Grp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Total509 Total509Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$73,362,388	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$67,210,573	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$71,093,534	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$73,583,463	CurrentTaxYearMinus1YearAmt
Current Tax Year	$74,176,294	CurrentTaxYearAmt
Total	$359,426,252	TotalAmt

Amounts Rcvd Dsqlfy Person AmountsRcvdDsqlfyPersonGrp

Field	Value	IRS element (for citing)
Total	$0	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)
Total	$0	TotalAmt

Field	Value	IRS element (for citing)
Public Support Total509	$359,426,252	PublicSupportTotal509Amt

Gross Investment Income509 GrossInvestmentIncome509Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$6,132,373	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$5,599,527	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$6,326,203	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$4,142,919	CurrentTaxYearMinus1YearAmt
Current Tax Year	$4,541,858	CurrentTaxYearAmt
Total	$26,742,880	TotalAmt

Post1975 UBTI Post1975UBTIGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Investment Income And UBTI InvestmentIncomeAndUBTIGrp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$6,132,373	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$5,599,527	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$6,326,203	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$4,142,919	CurrentTaxYearMinus1YearAmt
Current Tax Year	$4,541,858	CurrentTaxYearAmt
Total	$26,742,880	TotalAmt

Net Income From Other UBI NetIncomeFromOtherUBIGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Other Income509 OtherIncome509Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$1,822,126	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$5,171,975	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$4,667,437	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$2,153,410	CurrentTaxYearMinus1YearAmt
Current Tax Year	$19,902,393	CurrentTaxYearAmt
Total	$33,717,341	TotalAmt

Total Support Calendar Year TotalSupportCalendarYearGrp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$81,316,887	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$77,982,075	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$82,087,174	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$79,879,792	CurrentTaxYearMinus1YearAmt
Current Tax Year	$98,620,545	CurrentTaxYearAmt
Total	$419,886,473	TotalAmt

Field	Value	IRS element (for citing)
Public Support CY509	0.85601	PublicSupportCY509Pct
Public Support PY509	0.87790	PublicSupportPY509Pct
Investment Income CY	0.06369	InvestmentIncomeCYPct
Investment Income PY	0.06989	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

Field	Value	IRS element (for citing)
Art Public Exhibition Amounts		ArtPublicExhibitionAmountsGrp
Held Works Art		HeldWorksArtGrp

CY Endwmt Fund CYEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$138,387,439	BeginningYearBalanceAmt
Investment Earnings Or Losses	$21,634,816	InvestmentEarningsOrLossesAmt
Other Expenditures	$5,510,061	OtherExpendituresAmt
End Year Balance	$154,512,194	EndYearBalanceAmt

CY Minus1 Yr Endwmt Fund CYMinus1YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$161,729,217	BeginningYearBalanceAmt
Investment Earnings Or Losses	-$18,245,673	InvestmentEarningsOrLossesAmt
Other Expenditures	$5,096,105	OtherExpendituresAmt
End Year Balance	$138,387,439	EndYearBalanceAmt

CY Minus2 Yr Endwmt Fund CYMinus2YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$142,726,495	BeginningYearBalanceAmt
Contributions	$2,017,542	ContributionsAmt
Investment Earnings Or Losses	$21,963,707	InvestmentEarningsOrLossesAmt
Other Expenditures	$4,978,527	OtherExpendituresAmt
End Year Balance	$161,729,217	EndYearBalanceAmt

CY Minus3 Yr Endwmt Fund CYMinus3YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$132,756,089	BeginningYearBalanceAmt
Contributions	$355	ContributionsAmt
Investment Earnings Or Losses	$15,454,894	InvestmentEarningsOrLossesAmt
Other Expenditures	$5,484,843	OtherExpendituresAmt
End Year Balance	$142,726,495	EndYearBalanceAmt

CY Minus4 Yr Endwmt Fund CYMinus4YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$111,211,052	BeginningYearBalanceAmt
Contributions	$6,762,670	ContributionsAmt
Investment Earnings Or Losses	$20,297,013	InvestmentEarningsOrLossesAmt
Other Expenditures	$5,514,646	OtherExpendituresAmt
End Year Balance	$132,756,089	EndYearBalanceAmt

Field	Value	IRS element (for citing)
Board Designated Balance EOY	0.78000	BoardDesignatedBalanceEOYPct
Prmnnt Endowment Balance EOY	0.15000	PrmnntEndowmentBalanceEOYPct
Term Endowment Balance EOY	0.07000	TermEndowmentBalanceEOYPct
Endowments Held Unrelated Org	false	EndowmentsHeldUnrelatedOrgInd
Endowments Held Related Org	false	EndowmentsHeldRelatedOrgInd
Land		LandGrp
Buildings		BuildingsGrp

Leasehold Improvements LeaseholdImprovementsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$4,647,409	OtherCostOrOtherBasisAmt
Depreciation	$4,476,871	DepreciationAmt
Book Value	$170,538	BookValueAmt

Equipment EquipmentGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$9,058,814	OtherCostOrOtherBasisAmt
Depreciation	$8,333,981	DepreciationAmt
Book Value	$724,833	BookValueAmt

Field	Value	IRS element (for citing)
Other Land Buildings		OtherLandBuildingsGrp
Total Book Value Land Buildings	$895,371	TotalBookValueLandBuildingsAmt

Other Assets Org OtherAssetsOrgGrp (3 entries)

DescDesc	Book ValueBookValueAmt
INVESTMENT IN ACP	$34,510,862
ROU ASSET - OPERATING LEASE	$1,614,489
GOODWILL	$995,906

Field	Value	IRS element (for citing)
Total Book Value Other Assets	$37,121,257	TotalBookValueOtherAssetsAmt
Federal Income Tax Liability	$0	FederalIncomeTaxLiabilityAmt

Other Liabilities Org OtherLiabilitiesOrgGrp (3 entries)

DescDesc	AmtAmt
POST RETIREMENT MEDICAL PLAN	$5,218,170
DUE TO MEMBER SOCIETIES	$2,907,727
ROU LIABILITY - OPERATING LEASE	$2,063,000

Field	Value	IRS element (for citing)
Total Liability	$10,188,897	TotalLiabilityAmt
Footnote Text	Yes (X)	FootnoteTextInd

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc

ExplanationExplanationTxt

SCHEDULE D, PART V, LINE 4:

AIP HAS 15 SEPARATE FUNDS WHICH HAVE BEEN ENDOWED BY DONORS. THE EARNINGS FROM THE ENDOWMENTS HELP SUPPORT THE HISTORY CENTER, THE NIELS BOHR LIBRARY AND ARCHIVES, AND SOCIETY OF PHYSICS STUDENTS, AND OTHER AREAS RELATED TO THE PHYSICAL SCIENCES, WHICH ALLOWS AIP TO CONTINUE TO PRESERVE HISTORICAL DOCUMENTS RELATED TO PHYSICS, OFFER LECTURES THAT ARE OPEN TO THE PUBLIC, PRESENT AWARDS AND GRANTS FOR ACHIEVEMENTS IN PHYSICS AND HELP SUPPORT THE COMMUNITY THROUGH EDUCATION. AIP TAKES A VERY PROACTIVE ROLE IN REGARD TO OPERATIONAL AND FINANCIAL MANAGEMENT. THIS CONSISTS OF ROUTINE REVIEWS OF THE ASSET BASE, OPERATIONAL NEEDS, AND KEY RISK FACTORS. THE RESULT OF THESE EFFORTS HAS LED TO DESIGNATION OF AIP'S NET ASSET BASE TO BEST ALIGN OUR RESOURCES IN SUPPORT OF OUR PROGRAMS AND TO MITIGATE KEY OPERATIONAL RISKS IN ACCORDANCE WITH THE MISSION OF THE ORGANIZATION. ALL DESIGNATIONS ARE REVIEWED ANNUALLY BY THE BOARD OF DIRECTORS AND ARE ADJUSTED BASED ON THE LATEST OPERATIONAL NEEDS AND RISK FACTORS. AIP ESTABLISHED THE FOLLOWING QUASI-ENDOWMENT FUNDS: GENERAL QUASI-ENDOWMENT - A BOARD DESIGNATED QUASI-ENDOWMENT CREATED FOR THE PURPOSE OF FUNDING AIP PROGRAM OPERATIONS. SUSTAINABILITY OF THE NIELS BOHR LIBRARY AND ARCHIVES AND THE CENTER FOR HISTORY OF PHYSICS - A QUASI-ENDOWMENT DESIGNATED BY THE BOARD OF DIRECTORS TO BEGIN A FUND TO SUPPORT THE OPERATIONS OF THE NIELS BOHR LIBRARY AND ARCHIVE AND CENTER OF HISTORY OF PHYSICS IN PERPETUITY.

SCHEDULE D, PART X, LINE 2:

THE AMERICAN INSTITUTE OF PHYSICS INCORPORATED HAS BEEN RECOGNIZED BY THE INTERNAL REVENUE SERVICE (IRS) AS TAX EXEMPT UNDER SECTION 501(A) AS AN ORGANIZATION DESCRIBED IN SECTION 501(C)(3) OF THE IRC, EXCEPT ON NET INCOME FROM UNRELATED BUSINESS ACTIVITIES (PRIMARILY ADVERTISING). AIP'S ACCOUNTING POLICY FOR EVALUATING UNCERTAIN TAX POSITIONS IS TO RECOGNIZE TAX POSITIONS IF IT IS MORE LIKELY THAN NOT THAT THE POSITION WOULD NOT BE SUSTAINED UPON EXAMINATION BY THE IRS. MANAGEMENT ANNUALLY REVIEWS ITS TAX POSITIONS AND HAS DETERMINED THAT THERE ARE NO MATERIAL UNCERTAIN TAX POSITIONS THAT REQUIRE RECOGNITION IN THE CONSOLIDATED FINANCIAL STATEMENTS. ON DECEMBER 31, 2023 AND 2022, A PROVISION OF $10,000 FOR STATE INCOME TAXES WAS RECORDED. AIP BELIEVES IT IS NO LONGER SUBJECT TO INCOME TAX EXAMINATIONS FOR YEARS PRIOR TO 2020.

Schedule F IRS990ScheduleF

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

Account Activities Outside US AccountActivitiesOutsideUSGrp (3 entries)

RegionRegionTxt	OfficesOfficesCnt	EmployeeEmployeeCnt	Type Of Activities ConductedTypeOfActivitiesConductedTxt	Specific Services ProvidedSpecificServicesProvidedTxt	Region Total ExpendituresRegionTotalExpendituresAmt
East Asia and the Pacific	1	6	Program Services	LIAISON OFFICE	$1,076,385
Europe (Including Iceland and Greenland)	0	0	Grantmaking		$18,542
East Asia and the Pacific	0	0	Grantmaking		$3,450

Field	Value	IRS element (for citing)
Subtotal Offices	1	SubtotalOfficesCnt
Subtotal Employees	6	SubtotalEmployeesCnt
Total Office	1	TotalOfficeCnt
Total Employee	6	TotalEmployeeCnt
Subtotal Spent	$1,098,377	SubtotalSpentAmt
Total Spent	$1,098,377	TotalSpentAmt

Foreign Individuals Grants ForeignIndividualsGrantsGrp (2 entries)

Type Of AssistanceTypeOfAssistanceTxt	RegionRegionTxt	RecipientRecipientCnt	Cash GrantCashGrantAmt
EAST ASIA	East Asia and the Pacific	3	$3,450
EUROPE	Europe (Including Iceland and Greenland)	8	$18,542

Field	Value	IRS element (for citing)
Transfer To Foreign Corp	Yes (true)	TransferToForeignCorpInd
Interest In Foreign Trust	false	InterestInForeignTrustInd
Foreign Corp Ownership	Yes (true)	ForeignCorpOwnershipInd
Passive Foreign Investmest Co	Yes (true)	PassiveForeignInvestmestCoInd
Foreign Partnership	Yes (true)	ForeignPartnershipInd
Boycott Countries	false	BoycottCountriesInd

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
SCHEDULE F, PART I, LINE 2:	GRANTMAKERS EXPLANATION FOR MONITORING USE OF FUNDS OUTSIDE THE U.S: AIP HAS ESTABLISHED AND FOLLOWS DOCUMENTED POLICIES AND PROCEDURES TO MONITOR, EVALUATE AND REVIEW ALL TYPES OF GRANTS, AWARDS, AND ASSISTANCE ON A REGULAR BASIS.
SCHEDULE F, PART I, LINE 3F:	THE ACCOUNTING METHOD USED FOR THE EXPENDITURES SHOWN IS THE ACCRUAL BASIS.

Schedule I IRS990ScheduleI

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

Recipient Table RecipientTable (14 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	Recipient EINRecipientEIN	IRC SectionIRCSectionDesc	Cash GrantCashGrantAmt	Purpose Of GrantPurposeOfGrantTxt
ACOUSTICAL SOCIETY OF AMERICA
1305 Walt Whitman Road	Melville	NY	11747	136161132	501(c)(3)	$39,600	SEE PART IV
AMERICAN ASSOC OF PHYSICISTS IN MEDICINE
1631 Prince Street	Alexandria	VA	22314	237057224	501(c)(3)	$37,500	SEE PART IV
AMERICAN ASSC OF PHYSICS TEACHERS
1 Physics Ellipse	College Park	MD	20740	520749775	501(c)(3)	$10,000	SEE PART IV
AMERICAN ASTRONOMICAL SOCIETY
1667 K Street NW	Washington	DC	20006	210735173	501(c)(3)	$42,131	SEE PART IV
AMERICAN CRYSTALLOGRAPHY ASSOC
PO Box 96	Buffalo	NY	14205	226075185	501(c)(3)	$9,053	SEE PART IV
AMERICAN METEOROLOGICAL SOCIETY
45 Beacon Street	Boston	MA	02108	042103657	501(c)(3)	$115,352	SEE PART IV
AMERICAN PHYSICAL SOCIETY
1 Physics Ellipse	College Park	MD	20740	131656610	501(c)(3)	$41,723	SEE PART IV
AMERICAN VACUUM SOCIETY
125 Maiden Lane	New York	NY	10038	042392373	501(c)(3)	$40,600	SEE PART IV
GEORGE WASHINGTON UNIVERSITY
2350 H St NW STE 102	Washington	DC	20052	530196584	501(c)(3)	$73,780	SEE PART IV
LAMAR UNIVERSITY
4400 SML King Jr Pkwy	Beaumont	TX	77705	746000298	501(c)(3)	$199,999	SEE PART IV
MASS COLLEGE OF LIBERAL ARTS FND
375 Church Street	North Adams	MA	01247	042613803	501(c)(3)	$110,351	SEE PART IV
NORTH CAROLINA CENTRAL UNIVERSITY
1801 Fayetteville Street	Durham	NC	27707	566000730	501(c)(3)	$200,000	SEE PART IV
ROCHESTER INSTITUTE OF TECHNOLOGY
7 Lomb Memorial Drive	Rochester	NY	14626	160743140	501(c)(3)	$199,661	SEE PART IV
The Board of Trustees Univ of IL
506 S Wright Street	Urbana	IL	61801	376000511	501(c)(3)	$199,944	SEE PART IV

Field	Value	IRS element (for citing)
Total501c3 Org	14	Total501c3OrgCnt
Total Other Org	0	TotalOtherOrgCnt

Grants Other Asst To Indiv In US GrantsOtherAsstToIndivInUSGrp (6 entries)

Grant TypeGrantTypeTxt	RecipientRecipientCnt	Cash GrantCashGrantAmt	Valuation Method UsedValuationMethodUsedDesc	Non Cash AssistanceNonCashAssistanceDesc
AWARDS FOR ACHIEVEMENTS IN PHYSICS	14	$70,500	FMV	PLAQUE
CONGRESSIONAL & STATE DEPT FELLOWS	6	$242,237
DEIB WROKSHOPS	1	$2,500
RESEARCH FELLOWSHIPS	6	$86,006
SCHOLARSHIPS & AWARDS FOR SPS MEMBERS	161	$168,614
SCHOLARSHIPS TEAM-UP TOGETHER INITIATIVE	62	$620,000

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc

ExplanationExplanationTxt

SCHEDULE I, PART II, LINES 1-14:

1) Fund the summer research intern program 2) Increasing access to medical physics education 3) Collective action DEI 4) Engaging America in solar eclipses 5) Create educational video library 6) Equity assessment; Green meetings in a post covid world 7) Science trust project, Quality narration of conference presentations and Langmuir Prize outstanding research in chemistry and physics. 8) Concept development to expand vacuum technology course content in secondary education. 9) Housing for summer intern program 10) Fund the under advantaged Americans in southeast Texas becoming Lamar scholars of physics programs 11) Expanding expertise, championing excellence & leadership 12) Team-UP to excel with dream stem 13) Engage black and African students in the BS physics major in authentic leadership experiences 14) Establish a bridge for 2-year college students interested in physical science and engineering major at University of IL

SCHEDULE I, PART I, LINE 2:

PROCEDURE FOR MONITORING USE OF GRANTS IN THE U.S.: AIP HAS ESTABLISHED AND FOLLOWS DOCUMENTED POLICIES AND PROCEDURES TO MONITOR, EVALUATE AND REVIEW ALL TYPES OF GRANTS, AWARDS, AND ASSISTANCE ON A REGULAR BASIS.

Schedule J IRS990ScheduleJ

Field	Value	IRS element (for citing)
Idemnification Gross Up Pmts	Yes (X)	IdemnificationGrossUpPmtsInd
Written Policy Ref T And E Expnss	Yes (true)	WrittenPolicyRefTAndEExpnssInd
Substantiation Required	Yes (true)	SubstantiationRequiredInd
Compensation Committee	Yes (X)	CompensationCommitteeInd
Independent Consultant	Yes (X)	IndependentConsultantInd
Form990 Of Other Organizations	Yes (X)	Form990OfOtherOrganizationsInd
Compensation Survey	Yes (X)	CompensationSurveyInd
Board Or Committee Approval	Yes (X)	BoardOrCommitteeApprovalInd
Severance Payment	false	SeverancePaymentInd
Supplemental Nonqual Rtr Plan	false	SupplementalNonqualRtrPlanInd
Equity Based Comp Arrngm	false	EquityBasedCompArrngmInd
Comp Based On Revenue Of Flng Org	false	CompBasedOnRevenueOfFlngOrgInd
Comp Bsd On Rev Related Orgs	false	CompBsdOnRevRelatedOrgsInd
Comp Bsd Net Earns Flng Org	false	CompBsdNetEarnsFlngOrgInd
Comp Bsd Net Earns Rltd Orgs	false	CompBsdNetEarnsRltdOrgsInd
Any Non Fixed Payments	false	AnyNonFixedPaymentsInd
Initial Contract Exception	false	InitialContractExceptionInd

Rltd Org Officer Trst Key Empl RltdOrgOfficerTrstKeyEmplGrp (16 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
MICHAEL MOLONEY
CEO	$490,299	$0	$100,938	$0	$23,400	$0	$33,000	$0	$20,859	$0	$668,496	$0	$0	$0
JAMES TAYLOR
CHIEF FED OFFICER	$191,270	$0	$0	$0	$675	$0	$1,512	$0	$12,895	$0	$206,352	$0	$0	$0
CATHERINE SWARTZ
CFAO	$337,437	$0	$78,833	$0	$10,007	$0	$33,000	$0	$20,835	$0	$480,112	$0	$0	$0
TRACY DENIEN
AIPP, HEAD OF INFO TECHNOLOGY	$196,115	$0	$20,598	$0	$16,930	$0	$24,643	$0	$45,336	$0	$303,622	$0	$0	$0
DEAN SANDERSON
AIPP, CHIEF STRATEGY OFFICER	$345,597	$0	$68,935	$0	$9,989	$0	$33,000	$0	$35,727	$0	$493,248	$0	$0	$0
ANN MICHAEL
AIPP,Chief Transformation Ofcr	$347,222	$0	$75,836	$0	$11,641	$0	$33,000	$0	$30,850	$0	$498,549	$0	$0	$0
ALEXANDRA VANCE
AIPP, CEO	$462,209	$0	$109,624	$0	$23,400	$0	$33,000	$0	$45,336	$0	$673,569	$0	$0	$0
ROY LEVENSON
AIPP, CFO	$342,285	$0	$106,422	$0	$12,526	$0	$33,000	$0	$24,414	$0	$518,647	$0	$0	$0
KEVIN STEINER
AIPP, HEAD OF GLOBAL SALES	$195,060	$0	$50,287	$0	$900	$0	$25,758	$0	$28,144	$0	$300,149	$0	$0	$0
SCOTT MONTGOMERY
CHIEF CONTENT OFFICER	$257,426	$0	$0	$0	$900	$0	$18,500	$0	$584	$0	$277,410	$0	$0	$0
PENELOPE DONHAUSER
AIPP, CHIEF PUBLISHING OFFICER	$287,851	$0	$50,978	$0	$1,749	$0	$33,000	$0	$2,672	$0	$376,250	$0	$0	$0
MADELINE SUTTON
AIPP, HEAD OF PEOPLE & CULTURE	$187,801	$0	$23,606	$0	$900	$0	$22,720	$0	$27,084	$0	$262,111	$0	$0	$0
MELISSA ANNE SCHELD
AIPP, SENIOR SALES MANAGER	$123,852	$0	$122,642	$0	$900	$0	$25,033	$0	$12,694	$0	$285,121	$0	$0	$0
SHERRY RENDER
CONTROLLER & DIR OF FINANCE	$206,667	$0	$4,246	$0	$900	$0	$22,079	$0	$20,419	$0	$254,311	$0	$0	$0
LIZ DART CARON
CHIEF OF STAFF	$202,097	$0	$407	$0	$900	$0	$20,153	$0	$584	$0	$224,141	$0	$0	$0
SARA GIRARD
AIPP, HEAD OF MKT AND COMM	$213,363	$0	$24,911	$0	$900	$0	$24,562	$0	$28,730	$0	$292,466	$0	$0	$0

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc

ExplanationExplanationTxt

SCHEDULE J, PART I, LINE 1A:

GROSS-UP PAYMENTS - IF AN EMPLOYEE REACHES THE IRS LIMITATION FOR EMPLOYER RETIREMENT CONTRIBUTIONS, THE ORGANIZATION PROVIDES A GROSS UP PAYMENT EQUIVALENT TO THE DIFFERENCE BETWEEN THE MAX AMOUNT AND THE AMOUNT THAT WOULD HAVE BEEN CONTRIBUTED IF THERE WERE NO LIMITATIONS.

SCHEDULE J, PART I, LINE 3:

COMPENSATION REVIEW & APPROVAL PROCESS: CEO: AIP'S BOARD OF DIRECTORS HAS DESIGNATED A COMPENSATION COMMITTEE TO MANAGE COMPENSATION OF AIP'S CEO. THE CHARTER OF THE COMPENSATION COMMITTEE PROVIDES FOR A PROCEDURE THAT IS CONSISTENT WITH APPLICABLE LAW AND BEST PRACTICES. THE CHARTER PROVIDES THAT THE COMMITTEE "SHALL MAKE A RECOMMENDATION TO THE BOARD OF DIRECTORS WITH RESPECT TO THE COMPENSATION FOR THE CHIEF EXECUTIVE OFFICER." THE COMPENSATION COMMITTEE OBTAINS DATA AS TO COMPARABLE COMPENSATION FOR THE CHIEF EXECUTIVE OFFICER, RECOMMENDS TERMS OF THE CEO'S EMPLOYMENT AGREEMENTS, AND DETERMINES REASONABLE COMPENSATION LEVEL. THE COMMITTEE SUBMITS TO THE BOARD A RECOMMENDATION FOR THE CEO'S COMPENSATION FOR EACH FISCAL YEAR. THE BOARD OF DIRECTORS MAKES THE FINAL DECISION ON THE CEO'S COMPENSATION.

Schedule O IRS990ScheduleO

Supplemental Information Detail SupplementalInformationDetail (14 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
FORM 990, PART III, LINE 1:	AIP advances the physical sciences with a unifying voice of strength from diversity. With the mission of benefiting humanity through the physical sciences, AIP is both a federation and an institute. As a federation, AIP helps its Member Societies leverage their diverse expertise and contributions in advancing the physical sciences in the research enterprise, in the economy, in education and in society. Through their shared goals and partnership with AIP, Member Societies broaden their impact and achieve results beyond their individual missions and mandates. AIP also acts as an independent institute whose journalism, research, history, and student programs enrich the discipline of the physical sciences. Together, AIP and its Member Societies form a unified community that includes stakeholders in government, academia, the nonprofit and private sectors, the student and teacher communities and the public.
FORM 990, PART III, LINE 4A:	PROGRAM SERVICES: AIP PUBLISHING LLC (AIPP) IS A SINGLE MEMBER, LIMITED LIABILITY COMPANY OWNED BY THE AMERICAN INSTITUTE OF PHYSICS (AIP). AIPP IS A SCHOLARLY PUBLISHER IN THE PHYSICAL AND RELATED SCIENCES, PROVIDING THE GLOBAL SCIENCE COMMUNITY WITH A COMPREHENSIVE COLLECTION OF CITED, PEER-REVIEWED SCIENTIFIC PAPERS AND OTHER INFORMATION. ACCESSED BY RESEARCHERS AT NEARLY 4,000 INSTITUTIONS WORLDWIDE, AIPP'S PORTFOLIO OF 39 JOURNALS INCLUDES PRESTIGIOUS TITLES SUCH AS APPLIED PHYSICS LETTERS, JOURNAL OF APPLIED PHYSICS, PHYSICS OF FLUIDS, THE JOURNAL OF CHEMICAL PHYSICS, AND THE AIP CONFERENCE PROCEEDINGS. AIPP SUPPORTS THE SCIENTIFIC AND EDUCATIONAL MISSION OF AIP THROUGH ITS SCHOLARLY PUBLISHING ACTIVITIES AND ALSO WORKS WITH SEVERAL OF AIP'S MEMBER SOCIETIES AND OTHER PUBLISHING PARTNERS TO HELP ADVANCE THEIR PUBLISHING MISSION. PHYSICS TODAY, AIP'S FLAGSHIP PUBLICATION, PROVIDES A UNIFYING INFLUENCE FOR THE PHYSICAL SCIENCES THROUGH ITS BROAD AND AUTHORITATIVE COVERAGE OF SCIENTIFIC RESEARCH, NEWS, AND OPINIONS OF RELEVANCE TO THE GLOBAL SCIENTIFIC COMMUNITY. THE MONTHLY MAGAZINE IS RECEIVED BY THE INDIVIDUAL MEMBERS OF AIP'S 10 CONSTITUENT SOCIETIES, LIBRARIES AND INSTITUTIONS AROUND THE WORLD, AND OTHER INTERESTED INDIVIDUALS. PHYSICS TODAY PUBLISHES ADDITIONAL NEWS, REVIEWS, AND COMMENTARY ON ITS WEBSITE, WHICH GETS NEARLY 140 THOUSAND PAGEVIEWS A MONTH. PHYSICS TODAY ALSO HAS A STRONG PRESENCE ON SOCIAL MEDIA, WITH NEARLY 3 MILLION FOLLOWERS ON FACEBOOK AND MORE THAN 500 THOUSAND ON X.
FORM 990, PART III, LINE 4B:	AIP PROGRAMS: IN KEEPING WITH ITS MISSION TO ADVANCE, PROMOTE AND SERVE THE PHYSICAL SCIENCES FOR THE BENEFIT OF HUMANITY, AIP OFFERS UNIQUE SERVICES, PRODUCTS, AND EXPERTISE IN: EDUCATION AND STUDENT SERVICES, HISTORY OF PHYSICS, ARCHIVES AND LIBRARY, MEDIA AND GOVERNMENT RELATIONS, MAGAZINE PUBLISHING AND EMPLOYMENT SERVICES FOR SCIENCE AND ENGINEERING PROFESSIONALS, STATISTICAL RESEARCH, AND INDUSTRY OUTREACH. WITH THE PURPOSE OF PROMOTING THE PROGRESS AND RELEVANCE OF THE PHYSICAL SCIENCES AND TO ADVANCE THEIR CONTRIBUTIONS AND RESPONSIVENESS TO SOCIETY, AIP GENERATES, COMMUNICATES, AND POPULARIZES KNOWLEDGE, UNIQUE EXPERTISE, AND AUTHORITATIVE INFORMATION. THE SOCIETY OF PHYSICS STUDENTS (SPS) IS A SCIENTIFIC SOCIETY FOR PHYSICS AND ASTRONOMY UNDERGRADUATES AND THEIR MENTORS, WITH MORE THAN 6,000 MEMBERS SPREAD OVER MORE THAN 850 CHAPTERS NATIONWIDE AND 35 INTERNATIONAL CHAPTERS. SPS EXISTS TO SUPPORT UNDERGRADUATE STUDENTS INTERESTED IN PHYSICS AND ASTRONOMY, PROMOTING INCLUSIVITY AND COLLEGIALITY, SUPPORTING PHYSICS AND ASTRONOMY DEPARTMENTS, AND REACHING OUT IN SERVICE TO THE BROADER COMMUNITY. SIGMA PI SIGMA, THE PHYSICS AND ASTRONOMY HONOR SOCIETY, RECOGNIZES OUTSTANDING SCHOLARS IN PHYSICS AND ASTRONOMY, ENCOURAGES INTEREST IN THE FIELD, AND PROMOTES AN ATTITUDE OF SERVICE AMONG ITS OVER 80,000 LIFE-LONG MEMBERS AND 593 CHAPTERS TOWARDS THE ENTIRE PHYSICS AND ASTRONOMY COMMUNITY AND THE PUBLIC. SIGMA PI SIGMA PROVIDES A NETWORK OF PEOPLE SPANNING FROM UNDERGRADUATE AND GRADUATE STUDENTS THROUGH RETIRED PROFESSIONALS. THE CONNECTION OF ALUMNI WITH CURRENT STUDENTS PROVIDES RICH OPPORTUNITIES FOR SUPPORT OF BOTH STUDENTS AND DEPARTMENTS. THE SOCIETY OF PHYSICS STUDENTS AND SIGMA PI SIGMA PROVIDE ENRICHING EXPERIENCES FOR STUDENTS INTERESTED IN THE PHYSICAL SCIENCES THROUGH INTERNSHIPS, SCHOLARSHIPS, FELLOWSHIPS, AND STUDENT PROGRAMS AT SCIENTIFIC MEETINGS - OPPORTUNITIES THAT ARE VITAL TO THE PROFESSIONAL DEVELOPMENT OF ALL UNDERGRADUATE PHYSICS AND ASTRONOMY STUDENTS. THE HISTORY PROGRAMS OF THE AMERICAN INSTITUTE OF PHYSICS ENSURE THAT THE HERITAGE OF THE PHYSICAL SCIENCES IS SAFEGUARDED AND THAT THE PUBLIC CAN UNDERSTAND HOW THE PHYSICAL SCIENCES HAVE BEEN CENTRAL TO THE HISTORY OF THE MODERN WORLD. THE HISTORY OF THE PHYSICAL SCIENCES OFFERS A RICH FRAMEWORK OF EXCITING PAST ACHIEVEMENTS AND VALUABLE GUIDANCE FOR CURRENT AND FUTURE GENERATIONS. "TO PRESERVE AND MAKE KNOWN THE HISTORY OF PHYSICAL SCIENCES" IS THE MISSION SHARED BY THE CENTER FOR HISTORY OF PHYSICS (CHP) AND THE NIELS BOHR LIBRARY & ARCHIVES (NBL&A). THE CORE ACTIVITIES OF CHP INCLUDE LOCATING AND PRESERVING PRIMARY SOURCE MATERIAL, SUPPORTING THE PRODUCTION OF HISTORY OF THE PHYSICAL SCIENCES, AND BRINGING THIS HISTORY TO A WIDE AUDIENCE. CHP HELPS WITH SOURCES MAINLY IN COLLABORATION WITH NBL&A AND THROUGH ORAL HISTORY INTERVIEWS, AN IMMEDIATE AND PERSONAL TESTIMONY TO SCIENCE IN PASSING GENERATIONS. WE SUPPORT HISTORICAL WRITING THROUGH GRANTS IN-AID AND THE HELLEMAN FELLOWSHIPS, AS WELL AS THROUGH THE EARLY CAREER CONFERENCE AND OUR SUPPORT OF EMERGING SCHOLARS. WE SUPPORT EDUCATION AND ENGAGEMENT ABOUT THE HISTORY OF THE PHYSICAL SCIENCES THROUGH OUR TEACHING GUIDES AND HISTORY OF SCIENCE EXHIBITS. CHP ALSO SPONSORS A PUBLIC LECTURE SERIES, THE LYNE STARLING TRIMBLE SCIENCE HERITAGE PUBLIC LECTURES. THE CENTER FOR HISTORY OF PHYSICS ENVISIONS AN EVEN MORE ACTIVE RESEARCH INSTITUTE IN THE FUTURE, WITH A MORE VIBRANT COMMUNITY OF HISTORIANS AND OTHER SCHOLARS, ALL WORKING TO BRING A GREATER UNDERSTANDING OF THE PHYSICAL SCIENCES TO K-12 SCHOOL AUDIENCES AND THE BROADER PUBLIC. THE NIELS BOHR LIBRARY & ARCHIVES DOCUMENTS THE HISTORY OF AIP AND OTHER SCIENTIFIC INSTITUTIONS BY COLLECTING INSTITUTIONAL RECORDS AND OTHER PRIMARY RESOURCES THAT DETAIL THE ACTIVITIES OF THE ORGANIZATIONS AND HIGHLIGHT THE ROLES THAT THESE INSTITUTIONS PLAY IN THE WORLD AT LARGE, CAPTURING HOW SCIENTIFIC INSTITUTIONS PARTICIPATE IN GLOBAL MOVEMENTS LIKE SOCIAL INJUSTICES, INCLUSION, GLOBAL WARMING, AND PANDEMIC RESPONSE. THE NBL&A ALSO PRESERVES ORAL HISTORY INTERVIEWS, PHOTOGRAPHS AND MEDIA, BOOKS, JOURNALS, AND OTHER PUBLISHED MATERIALS PERTAINING TO THE HISTORY OF THE PHYSICAL SCIENCES. IN RECENT YEARS, THE NBL&A HAS BROADENED THE SCOPE OF THE COLLECTIONS TO INCLUDE OLDER MATERIALS AND RARE BOOKS, DATING BACK TO THE 16TH AND 17TH CENTURIES, IN TOPICS THAT FORM THE FOUNDATION OF MODERN SCIENCE. LOOKING TO THE FUTURE, THE NBL&A STRIVES TO SERVE AND CONNECT WITH OUR RESEARCH COMMUNITY THROUGH INCREASED OUTREACH AND PROMOTION OF OUR RESOURCES AND GLOBAL ACCESS TO OUR COLLECTIONS THROUGH STRATEGIC DIGITIZATION AND REMOTE ACCESS TO SELECTED MATERIALS. THE AIP MEDIA SERVICES TEAM WORKS WITH AIP PUBLISHING, AIP'S MEMBER SOCIETIES, AND ALLIED ORGANIZATIONS TO PRODUCE AND PROMOTE TIMELY, ACCURATE PUBLIC DISSEMINATION OF SCIENTIFIC ADVANCES AND KNOWLEDGE. MEDIA SERVICES STAFFS PRESS ROOMS, ORGANIZES PRESS CONFERENCES AND PRODUCES HUNDREDS OF WRITTEN STORIES, AND OTHER FORMS OF PUBLIC INFORMATION FOR THE PHYSICAL SCIENCES COMMUNITY, MEDIA, AND GENERAL PUBLIC EVERY YEAR. AIP STATISTICAL RESEARCH, PART OF AIP RESEARCH, COLLECTS AND DISSEMINATES RELIABLE AND TIMELY DATA ON EDUCATION, CAREERS, AND DIVERSITY IN PHYSICAL SCIENCES. DATA ARE PUBLISHED IN THE AREAS OF ENROLLMENT, DEGREES, DEMOGRAPHICS, REPRESENTATION OF WOMEN AND MINORITIES, EMPLOYMENT BY ECONOMIC SECTOR, AND SALARY INFORMATION FOR PHYSICS AND ASTRONOMY BACHELOR'S, MASTER'S AND PHD HOLDERS. AIP STATISTICAL RESEARCH ALSO PROVIDES SURVEY EXPERTISE AND CONTRACTS WITH MEMBER SOCIETIES AND OUTSIDE ORGANIZATIONS TO CARRY OUT TARGETED STUDIES. AIP'S CENTENARY FEDERATION AND DIVERSITY ACTION FUND USES A PORTION OF AIP'S STRATEGIC RESERVES AS A BOARD-DESIGNATED FUND, TO ADVANCE THE SUCCESS OF ITS MEMBER SOCIETIES THROUGH ITS VENTURE GRANTS PROGRAM AND COLLECTIVE ACTION ACTIVITIES, AND TO SUPPORT DIVERSITY IN THE PHYSICAL SCIENCES. THE VENTURE GRANTS PROGRAM FUNDS INNOVATIVE PROJECTS OF ONE OR MORE MEMBER SOCIETIES. AIP AFFILIATES MAY ALSO PARTNER WITH MEMBER SOCIETIES ON VENTURE GRANT PROJECTS. FOR A MEMBER SOCIETY TO RECEIVE THIS GRANT, THE SOCIETY MUST SUBMIT A PROPOSAL TO THE VENTURE GRANT ADVISORY COMMITTEE. THE COMMITTEE, MADE UP OF INDEPENDENT MEMBERS, PERFORMS A THOROUGH REVIEW OF SUBMISSIONS AND MAKES INDEPENDENT RECOMMENDATIONS TO MANAGEMENT ON THE DISTRIBUTION OF THE GRANTS. AIP CONTINUES TO INVEST IN DIVERSITY, EQUITY, AND INCLUSION ACROSS THE INSTITUTE TO HELP FOSTER INCLUSIVE AND WELCOMING ENVIRONMENTS SO ANYONE WHO IS INTERESTED IN THE PHYSICAL SCIENCES CAN PERSIST IN THEIR EDUCATIONAL AND PROFESSIONAL JOURNEY. In January 2020, the Task Force to elevate those unrepresented students who lack opportunities and face obstacles in undergraduate physics and astronomy (TEAM-UP) RELEASED ITS GROUNDBREAKING REPORT, "THE TIME IS NOW: SYSTEMIC CHANGES TO INCREASE AFRICAN AMERICANS WITH BACHELOR'S DEGREES IN PHYSICS AND ASTRONOMY". RECOGNIZING THE IMPORTANCE OF BOTH RESEARCH AND ACTION, AIP DEDICATED FULL-TIME STAFF TO PROMOTE AND ADVANCE THE TEAM-UP REPORT RECOMMENDATIONS WITHIN THE PHYSICS AND ASTRONOMY ACADEMIC COMMUNITIES AND ASSEMBLED A COMMITTEE OF EXPERTS TO ORGANIZE IMPLEMENTATION WORKSHOPS AIMED AT HELPING THESE DEPARTMENTS CREATE ACTION PLANS AND ENVIRONMENTS WHERE STUDENTS CAN THRIVE. TO BUILD ON THE RESEARCH FROM THE TEAM-UP REPORT AND IMPLEMENTATION WORKSHOPS, THE TEAM-UP TOGETHER INITIATIVE WAS LAUNCHED WITH THE PURPOSE TO SUPPORT AND INSPIRE A BROADER COMMUNITY OF EDUCATORS, FUNDERS, POLICYMAKERS, SCIENTISTS, AND OTHERS TO ADDRESS SYSTEMIC CHANGE AND CREATE A CULTURE OF INCLUSION, SUPPORT, AND SUCCESS IN PHYSICS AND ASTRONOMY DEPARTMENTS. AIP ESTABLISHED A JOINT AWARD WITH THE NATIONAL SOCIETY OF BLACK PHYSICISTS, THE AIP-NSBP JOSEPH A. JOHNSON II AWARD, WHICH HONORS DR. JOHNSON'S LEGACY AS A PIONEERING EXPERIMENTAL PHYSICIST,COFOUNDER OF NSBP, AND INSPIRATIONAL MENTOR TO COUNTLESS BLACK STUDENTS. AIP PARTNERED WITH THE #BLACKINPHYSICS ORGANIZERS TO SPOTLIGHT BLACK PHYSICISTS - THEIR STORIES AND THEIR CONTRIBUTIONS TO SCIENCE AND SOCIETY. OUR FLAGSHIP PUBLICATION, PHYSICS TODAY, CREATED A #BLACKINPHYSICS WEEK ESSAY SERIES AS PART OF THAT PARTNERSHIP AND EACH YEAR DRAWS ATTENTION TO ISSUES AFFECTING WOMEN, LGBTQAI+ PEOPLE, PEOPLE WITH DISABLITIES AND PEOPLE OF COLOR IN THE PHYSICAL SCIENCES. IN 2022, AIP ESTABLISHED THE DIVERISTY, EQUITY, INCLUSION, BELONGING AND ACCESSIBILITY (DEIBA) WORKGROUP CONSISTING OF NINE MEMBER SOCIETIES. THE PURPOSE OF THIS GROUP IS TO DEVELOP A DEIBA STRATEGIC PLAN TO ADVANCE THE MEMBER SOCIETIES' DEIBA INITIATIVES AND PROGRAMS, AS WELL AS PROVIDE GUIDANCE ON PRIORITIZING STRATEGIES, AND CHAMPIONING IMPLEMENTATION EFFORTS. THE PURPOSE OF THE DEIBA STRATEGIC PLAN IS TO SUPPORT AIP'S MISSION TO "ADVANCE, PROMOTE, AND SERVE THE PHYSICAL SCIENCES FOR THE BENEFIT OF HUMANITYTO SUPPORT THE WORK OF THE MEMBER SOCIETIES AND FEDERATION AT LARGE TO ADVANCE DEIBA IN THE PHYSICAL SCIENCES COMMU
FORM 990, PART III, LINE 4B CONTINUATION:	TEAM-UP Together is a collective action initiative to drive systemic change, improve educational outcomes, and create a culture of inclusion, support, and success for students, including African American students, who face unequal opportunities and obstacles toward their success in physics and astronomy (P&A) departments. The initiative has two main components. Student Program: This program provides direct funding to physics and astronomy students and is administered through the Society of Physics Students (SPS). THIS PROGRAM ALSO AIMS TO PROVIDE ADDITIONAL SUPPORTS TO STUDENTS THROUGH MENTORING, RESEARCH AND INTERNSHIP OPPORTUNITIES, AND CONNECTION AND OPPORTUNITIES TO CONVENE AT MEETINGS AND CONFERENCES TO SUPPORT THEIR PROFESSIONAL DEVELOPMENT. IN 2023, TU-T AWARDED 62 SCHOLARSHIPS IN THE AMOUNT OF $10,000 EACH, REPRESENTING 51 SCHOOLS ACROSS THE UNITED STATES. Department Program: The Excellence and Leadership (EXCEL) grant program addresses systemic change by providing funding for physics and astronomy departments to launch innovative efforts and programs that drive systemic change and prioritize and support successful outcomes for underserved students, including African American undergraduates. In 2023, AIP awarded approximately $1M in funding to five academic departments to implement two-year projects. AIP FURTHER SUPPORTED THE PHYSICS AND ASTRONOMY COMMUNITY TO MEET PROGRAM GOALS BY LAUNCHING A DIGITAL EXPERIENCE PLATFORM TO ENGAGE AND INFORM STAKEHOLDERS, HOSTED TWO COMMUNITY EVENTS FOR STUDENTS, HOSTED AN INFORMATIONAL WEBINAR AND MULTIPLE LISTENING SESSIONS TO INFORM PROGRAM DEVELOPMENT, AND GAVE NUMEROUS PRESENTATIONS TO AMPLIFY THE PROGRAM. AIP ALSO FORMALIZED AN EXPERT ADVISORY COMMITTEE TO PROVIDE GUIDANCE AND ADVICE ON THE OVERALL TEAM-UP EFFORT, ASSURING ALIGNMENT TO THE TEAM-UP REPORT AND RECOMMENDATIONS, AND ADVISES ON REACHING THE PROGRAM'S OVERARCHING GOAL. TO ADDRESS ONE OF AIP'S STRATEGIC PRIORITIES, THE DIVERSITY, EQUITY, AND BELONGING OFFICE CREATED A DEIBA+ STRATEGIC PLAN THAT WAS FORMALLY LAUNCHED IN MARCH 2024. THE PURPOSE OF THIS PLAN IS TO SUPPORT AIP'S MISSION AND TO SUPPORT THE WORK OF THE FEDERATION TO ADVANCE DEIBA+ IN THE PHYSICAL SCIENCE COMMUNITY. THE PLAN BUILDS UPON AIP'S EXISTING PROGRAMMATIC EFFORTS TO IMPROVE DIVERSITY AND CREATE A CULTURE OF INCLUSION AND BELONGING AND INCREASE VISIBILITY OF AIP AS A DEIBA+ LEADER. THE PLAN REPRESENTS THE COLLECTIVE THINKING OF THE MEMBER SOCIETIES, IN PARTICULAR THE ACTIONS NEEDED TO BE TAKEN BY AIP TO SUPPORT THE FEDERATION. THE PURPOSE OF THIS STRATEGIC PLAN IS TO DRIVE CHANGE, DISMANTLE SYSTEMATIC BARRIERS, AND BUILD EQUITY CAPITAL IN SUPPORT OF ADVANCING MEMBER SOCIETIES AND AIP'S DEIBA+ WORK. AIP JOINS OTHER ORGANIZATIONS AS A PARTNER FOR THE STEMM OPPORTUNITY ALLIANCE (SOA). THE SOA AIMS TO ADDRESS KEY AREAS TO ATTAIN FUNDAMENTAL, SYSTEMATIC CHANGE AND ENSURE THE DIVERSITY THAT IS NECESSARY FOR THE INCREASED PERFORMANCE AND INNOVATIVE IDEAS THAT ARE NEEDED TO KEEP THE UNITED STATES COMPETITIVE. THE TEAM-UP TOGETHER INITIATIVE AND THE DEIBA STRATEGIC PLAN ARE LISTED AS ONE OF THE 'MODEL' PROGRAMS ALIGNED WITH SOA GOALS. AIP PARTNERED WITH THE #BLACKINPHYSICS ORGANIZERS TO SPOTLIGHT BLACK PHYSICISTS - THEIR STORIES AND THEIR CONTRIBUTIONS TO SCIENCE AND SOCIETY. OUR FLAGSHIP PUBLICATION, PHYSICS TODAY, CREATED A #BLACKINPHYSICS WEEK ESSAY SERIES AS PART OF THAT PARTNERSHIP AND EACH YEAR DRAWS ATTENTION TO ISSUES AFFECTING WOMEN, LGBTQAI+ PEOPLE, PEOPLE WITH DISABILITIES AND PEOPLE OF COLOR IN THE PHYSICAL SCIENCES. AIP JOINS WITH OTHER SCIENTIFIC ORGANIZATIONS TO CONDEMN VIOLENCE AGAINST COMMUNITIES OF COLOR AND JOINS THE CEO ACTION FOR RACIAL EQUITY INITIATIVE AS PART OF THE CEO ACTION FOR DIVERSITY & INCLUSION ORGANIZATION. AIP CONTINUES TO BE A MEMBER OF THE SOCIETIES CONSORTIUM ON SEXUAL HARASSMENT IN STEMM, WHICH PUSHES FOR EXCELLENCE IN STEMM FIELDS AND FOR ADDRESSING ISSUES OF SEXUAL HARASSMENT.
FORM 990, PART VI, LINE 6:	EXPLANATION OF CLASSES OF MEMBERS OR SHAREHOLDERS: AIP IS A NON-STOCK, NON-PROFIT MEMBER CORPORATION.
FORM 990, PART VI, LINE 7A:	HOW MEMBERS OF SHAREHOLDERS ELECT GOVERNING BOARD: THE BOARD OF DIRECTORS IS COMPOSED OF THE FOLLOWING INDIVIDUALS: ONE (1) INDIVIDUAL IS ELECTED OR APPOINTED BY EACH MEMBER (A MEMBER SOCIETY DIRECTOR); NOT FEWER THAN TWO (2) AND NOT MORE THAN FOUR (4) INDIVIDUALS, AS THE BOARD OF DIRECTORS SHALL DETERMINE, ELECTED BY THE BOARD OF DIRECTORS (THE AT LARGE DIRECTORS); THE CHAIR OF THE BOARD OF DIRECTORS, THE CORPORATE SECRETARY, the treasurer AND THE CHIEF EXECUTIVE OFFICER, EX-OFFICIO (THE EX-OFFICIO DIRECTORS).
FORM 990, PART VI, LINE 7B:	THE MEMBER SOCIETIES ARE NOT OFTEN CALLED UPON TO TAKE ACTION IN THEIR ROLE AS THE VOTING MEMBERS OF AIP. RESPONSIBILITIES OF THE MEMBER SOCIETIES INCLUDE: -APPOINTING MEMBER SOCIETY DIRECTORS TO THE AIP BOARD, OR THEIR RE-APPOINTMENT FOR A SECOND TERM. -ADMITTING NEW MEMBER SOCIETIES TO THE FEDERATION. -MAKING A FINAL DECISION IN THE EVENT THAT AIP EVER CONSIDERS A FUNDAMENTAL CHANGE IN ITS STRUCTURE SUCH AS A MERGER, CONSOLIDATION, DISSOLUTION OR SALE OF SUBSTANTIALLY ALL OF ITS ASSETS.
FORM 990, PART VI, LINE 11B:	FORM 990 REVIEW PROCESS: THE FORM 990 IS PREPARED AND REVIEWED BY THE ORGANIZATION'S INDEPENDENT ACCOUNTING FIRM WITH THE ASSISTANCE OF AIP'S MANAGEMENT. THE FORM 990 IS THEN REVIEWED BY THE AUDIT COMMITTEE AND THEN MADE AVAILABLE TO ALL MEMBERS OF THE BOARD OF DIRECTORS PRIOR TO FILING.
FORM 990, PART VI, LINE 12C:	THE CONSOLIDATED AIP CONSISTS OF THE PARENT CORPORATION (AIP) and ITS WHOLLY OWNED SUBSIDIARY AIP PUBLISHING LLC (AIPP). DUE TO THE NATURE OF THE RELATIONSHIP BETWEEN AIP AND AIPP, EACH ORGANIZATION MAINTAINS AND MANAGES ITS OWN CONFLICT OF INTEREST (COI) POLICY. AT AIP, ANNUALLY, A CONFLICT OF INTEREST (COI) DISCLOSURE IS COMPLETED BY ALL AIP COVERED PERSONS (OFFICERS, DIRECTORS, AND KEY PERSONS). NO AIPP EMPLOYEES ARE AIP COVERED PERSONS. THE CHAIR OF THE AUDIT COMMITTEE AND THE CORPORATE SECRETARY REVIEW THE DISCLOSURES, EVALUATE IF THERE ARE CONFLICTS OF INTEREST THAT NEED TO BE MANAGED, AND REPORT THEIR FINDINGS TO THE AUDIT COMMITTEE. THE AUDIT COMMITTEE THEN DETERMINES THE NEXT STEPS WITH RESPECT TO MANAGING ANY CONFLICTS OF INTEREST. THE FINAL RESULTS OF THE DISCLOSURE REVIEWS AND ANY MANAGEMENT PLANS ARE REPORTED TO INDIVIDUAL DIRECTORS AND TO THE BOARD. AIP'S COI POLICY IS MADE AVAILABLE TO THE PUBLIC THROUGH AIP'S WEBSITE. AT AIPP, ANNUALLY, ALL MEMBERS OF THE BOARD OF MANAGERS AND ALL OFFICERS OF THE COMPANY CONFIRM THAT THEY HAVE READ, UNDERSTAND, AND AGREE TO COMPLY WITH AIPP'S COI POLICY. ALL OTHER AIPP EMPLOYEES ARE NOT REQUIRED TO CONFIRM ANNUALLY. THE CFO OF AIPP CERTIFIES ANNUALLY TO THE CFAO OF AIP THAT AIPP IS REGULARLY AND CONSISTENTLY MONITORING AND ENFORCING COMPLIANCE WITH THE AIPP COI POLICY. AIPP DOES NOT MAKE ITS COI POLICY AVAILABLE TO THE PUBLIC.
FORM 990, PART VI, LINE 15A:	CEO: AIP'S BOARD OF DIRECTORS HAS DESIGNATED A COMPENSATION COMMITTEE TO MANAGE COMPENSATION OF AIP'S CEO. THE CHARTER OF THE COMPENSATION COMMITTEE PROVIDES FOR A PROCEDURE THAT IS CONSISTENT WITH APPLICABLE LAW AND BEST PRACTICES. THE CHARTER PROVIDES THAT THE COMMITTEE SHALL MAKE A RECOMMENDATION TO THE BOARD OF DIRECTORS WITH RESPECT TO THE COMPENSATION FOR THE CHIEF EXECUTIVE OFFICER. THE COMPENSATION COMMITTEE OBTAINS DATA AS TO COMPARABLE COMPENSATION FOR THE CHIEF EXECUTIVE OFFICER, RECOMMENDS TERMS OF THE CEO'S EMPLOYMENT AGREEMENT AND DETERMINES REASONABLE COMPENSATION LEVEL. THE COMMITTEE SUBMITS TO THE BOARD A RECOMMENDATION FOR THE CEO'S COMPENSATION FOR EACH FISCAL YEAR. THE BOARD OF DIRECTORS MAKES THE FINAL DECISION ON THE CEO'S COMPENSATION.
FORM 990, PART VI, LINE 15B:	COMPENSATION REVIEW AND APPROVAL PROCESS: OFFICERS: A COMPENSATION CONSULTING FIRM IS RETAINED TO PERIODICALLY REVIEW THE COMPENSATION RANGES OF THE OFFICERS. THE CHIEF TALENT & CULTURE OFFICER PRESENTS THIS INFORMATION TO THE COMPENSATION COMMITTEE FOR INFORMATION PURPOSES ONLY.
FORM 990, PART VI, LINE 19:	OTHER ORGANIZATION DOCUMENTS MADE AVAILABLE TO THE PUBLIC: THE AIP WEBSITE HAS A GOVERNANCE SECTION THAT INCLUDES CORPORATION BYLAWS. ALSO ON THE WEBSITE ARE ANNUAL REPORTS THAT INCLUDE FINANCIAL HIGHLIGHTS FOR AIP. THE ORGANIZATION'S CONFLICT OF INTEREST POLICY AND FORM 990 ARE ALSO AVAILABLE ON THE WEBSITE.
FORM 990, PART XI, LINE 9:	OTHER CHANGES IN NET ASSETS OR FUND BALANCES: FASB ADOPTION POST-RETIREMENT MEDICAL PLAN: $-42,347 --------- $-42,347
FORM 990, PART XII, LINE 2C:	AIPP PRODUCES A SINGLE AUDIT REPORT PREPARED BY THE SAME AUDIT FIRM USED BY AIP. THE SINGLE AUDIT REPORT IS INCORPORATED INTO THE CONSOLIDATED STATEMENTS OF AIP.

Schedule R IRS990ScheduleR

Id Disregarded Entities IdDisregardedEntitiesGrp

Disregarded Entity Name DisregardedEntityName

Field	Value	IRS element (for citing)
Business Name Line1	AIP PUBLISHING LLC	BusinessNameLine1Txt

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	1305 WALT WHITMAN RD STE 110	AddressLine1Txt
City	MELVILLE	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	11747	ZIPCd

Field	Value	IRS element (for citing)
EIN	461881138	EIN
Primary Activities	PUBLISHING	PrimaryActivitiesTxt
Legal Domicile State	NY	LegalDomicileStateCd
Total Income	$70,247,000	TotalIncomeAmt
End Of Year Assets	$65,264,000	EndOfYearAssetsAmt

Direct Controlling Entity Name DirectControllingEntityName

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

Id Related Tax Exempt Org IdRelatedTaxExemptOrgGrp (2 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	EINEIN	Primary ActivitiesPrimaryActivitiesTxt	Legal Domicile StateLegalDomicileStateCd	Exempt Code SectionExemptCodeSectionTxt	Public Charity StatusPublicCharityStatusTxt	Business Name Line1DirectControllingEntityName/BusinessNameLine1Txt	Controlled OrganizationControlledOrganizationInd
AMERICAN CENTER FOR PHYSICS
1 PHYSICS ELLIPSE	COLLEGE PARK	MD	20740	521712905	OFFICE SPACE	MD	501(C)(3)	12B	na	false
AIP Foundation
1 PHYSICS ELLIPSE	College Park	MD	20740	834485064	Fundraising	DE	501(C)(3)	12A	AIP	Yes (true)

Id Related Org Txbl Partnership IdRelatedOrgTxblPartnershipGrp

Related Organization Name RelatedOrganizationName

Field	Value	IRS element (for citing)
Business Name Line1	NEW CRYSTALLOGRAPHY JOURNAL	BusinessNameLine1Txt

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	1305 WALT WHITMAN RD STE 110	AddressLine1Txt
City	MELVILLE	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	11747	ZIPCd

Field	Value	IRS element (for citing)
EIN	900988084	EIN
Primary Activities	PUBLISHING	PrimaryActivitiesTxt
Legal Domicile State	DE	LegalDomicileStateCd

Direct Controlling Entity Name DirectControllingEntityName

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

Field	Value	IRS element (for citing)
Predominant Income Type	RELATED	PredominantIncomeTypeTxt
Share Of Total Income	$11,294	ShareOfTotalIncomeAmt
Share Of EOY Assets	$78,531	ShareOfEOYAssetsAmt
Disproportionate Allocations	false	DisproportionateAllocationsInd
General Or Managing Partner	false	GeneralOrManagingPartnerInd
Ownership	0.50000	OwnershipPct

Id Related Org Txbl Corp Tr IdRelatedOrgTxblCorpTrGrp

Related Organization Name RelatedOrganizationName

Field	Value	IRS element (for citing)
Business Name Line1	AIP GLOBAL INC	BusinessNameLine1Txt

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	1305 WALT WHITMAN RD STE 110	AddressLine1Txt
City	MELVILLE	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	11747	ZIPCd

Field	Value	IRS element (for citing)
EIN	270602778	EIN
Primary Activities	INTL. OFFICE	PrimaryActivitiesTxt
Legal Domicile State	DE	LegalDomicileStateCd

Direct Controlling Entity Name DirectControllingEntityName

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

Field	Value	IRS element (for citing)
Entity Type	C CORP	EntityTypeTxt
Share Of Total Income	$111,081	ShareOfTotalIncomeAmt
Share Of EOY Assets	$101,119	ShareOfEOYAssetsAmt
Ownership	1.00000	OwnershipPct
Controlled Organization	Yes (true)	ControlledOrganizationInd

Field	Value	IRS element (for citing)
Receipt Of Int Annts Rnts Rylts	false	ReceiptOfIntAnntsRntsRyltsInd
Gift Grnt Or Cap Contri To Oth Org	Yes (true)	GiftGrntOrCapContriToOthOrgInd
Gift Grnt Cap Contri From Oth Org	Yes (true)	GiftGrntCapContriFromOthOrgInd
Loans Or Guarantees To Other Org	false	LoansOrGuaranteesToOtherOrgInd
Loans Or Guarantees From Oth Org	false	LoansOrGuaranteesFromOthOrgInd
Div Related Organization	false	DivRelatedOrganizationInd
Asset Sale To Other Org	false	AssetSaleToOtherOrgInd
Asset Purchase From Other Org	false	AssetPurchaseFromOtherOrgInd
Asset Exchange	false	AssetExchangeInd
Rental Of Facilities To Oth Org	false	RentalOfFacilitiesToOthOrgInd
Rental Of Fclts From Oth Org	false	RentalOfFcltsFromOthOrgInd
Perform Of Services For Oth Org	Yes (true)	PerformOfServicesForOthOrgInd
Perform Of Services By Other Org	Yes (true)	PerformOfServicesByOtherOrgInd
Sharing Of Facilities	Yes (true)	SharingOfFacilitiesInd
Paid Employees Sharing	Yes (true)	PaidEmployeesSharingInd
Reimbursement Paid To Other Org	Yes (true)	ReimbursementPaidToOtherOrgInd
Reimbursement Paid By Other Org	false	ReimbursementPaidByOtherOrgInd
Transfer To Other Org	false	TransferToOtherOrgInd
Transfer From Other Org	false	TransferFromOtherOrgInd

Transactions Related Org TransactionsRelatedOrgGrp (3 entries)

Transaction TypeTransactionTypeTxt	InvolvedInvolvedAmt	Method Of Amount DeterminationMethodOfAmountDeterminationTxt
AIP FOUNDATION
B	$325,933	COST
AIP FOUNDATION
O	$1,098,675	COST
AIP GLOBAL INC
P	$1,076,385	COST

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
SCHEDULE R, PART III, LINE 1, COLUMN A:	NAME, ADDRESS & EIN OF RELATED ORGANIZATION NEW CRYSTALLOGRAPHY JOURNAL, LLC 1305 WALT WHITMAN ROAD, SUITE 110 MELVILLE, NY 11747 EIN: 90-0988084
SCHEDULE R, PART IV, LINE 1, COLUMN D:	FOR THE CALENDAR YEAR 2023, AIP PUBLISHING LLC, A DISREGARDED ENTITY WITH RESPECT TO AIP, OWNED 100% OF AIP GLOBAL.