PRINCIPIA CORPORATION: Form 990, tax year 2020

View the entire original 990 at ProPublica ↗

Organization: PRINCIPIA CORPORATION (EIN 43-0652667)
Tax period: 2020-07-01 to 2021-06-30
Filed: 2022-03-29
IRS object ID: 202220889349300762
Schema version: 2020v4.0
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
Form 990
Schedule A
Schedule B
Schedule D
Schedule E
Schedule F
Schedule I
Schedule J
Schedule K
Schedule L
Schedule M
Schedule O
Schedule R

Return header ReturnHeader

Field	Value	IRS element (for citing)
Return	2022-03-29T11:30:18-05:00	ReturnTs
Tax Period End	2021-06-30	TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Field	Value	IRS element (for citing)
Preparer Firm EIN	350921680	PreparerFirmEIN

Preparer Firm Name PreparerFirmName

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

Preparer US Address PreparerUSAddress

Field	Value	IRS element (for citing)
Address Line1	225 West Wacker Drive Suite 2600	AddressLine1Txt
City	Chicago	CityNm
State Abbreviation	IL	StateAbbreviationCd
ZIP	606061224	ZIPCd

Field	Value	IRS element (for citing)
Return Type	990	ReturnTypeCd
Tax Period Begin	2020-07-01	TaxPeriodBeginDt

Filer Filer

Field	Value	IRS element (for citing)
EIN	430652667	EIN

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	The Principia Corporation	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Business Name Control	PRIN	BusinessNameControlTxt
Phone	3144342100	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	13201 Clayton Road	AddressLine1Txt
City	St Louis	CityNm
State Abbreviation	MO	StateAbbreviationCd
ZIP	63131	ZIPCd

Business Officer BusinessOfficerGrp

Field	Value	IRS element (for citing)
Person	Donald D Miller	PersonNm
Person Title	Controller and Assistant CFO	PersonTitleTxt
Signature	2022-03-29	SignatureDt
Discuss With Paid Preparer	Yes (true)	DiscussWithPaidPreparerInd

Signing Officer SigningOfficerGrp

Person Full Name PersonFullName

Field	Value	IRS element (for citing)
Person First	Donald D	PersonFirstNm
Person Last	Miller	PersonLastNm

Field	Value	IRS element (for citing)
SSN	999009999	SSN

Preparer Person PreparerPersonGrp

Field	Value	IRS element (for citing)
Preparer Person	Nicole Bencik	PreparerPersonNm
PTIN	P00756195	PTIN
Phone	3128997000	PhoneNum

Field	Value	IRS element (for citing)
Tax	2020	TaxYr
Build TS	2022-09-23 18:48:47Z	BuildTS

Form 990 IRS990

Principal Ofcr Business Name PrincipalOfcrBusinessName

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

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	13201 Clayton Road	AddressLine1Txt
City	St Louis	CityNm
State Abbreviation	MO	StateAbbreviationCd
ZIP	63131	ZIPCd

Field	Value	IRS element (for citing)
Gross Receipts	$146,511,356	GrossReceiptsAmt
Group Return For Affiliates	false	GroupReturnForAffiliatesInd
Organization501c3	Yes (X)	Organization501c3Ind
Website Address	www.principia.edu	WebsiteAddressTxt
Type Of Organization Corp	Yes (X)	TypeOfOrganizationCorpInd
Formation	1912	FormationYr
Legal Domicile State	MO	LegalDomicileStateCd
Activity Or Mission	THE PRINCIPIA SHALL SEEK TO SERVE THE CAUSE OF CHRISTIAN SCIENCE THROUGH APPROPRIATE CHANNELS OPEN TO IT AS AN EDUCATIONAL INSTITUTION.	ActivityOrMissionDesc
Voting Members Governing Body	15	VotingMembersGoverningBodyCnt
Voting Members Independent	15	VotingMembersIndependentCnt
Total Employee	1169	TotalEmployeeCnt
Total Volunteers	531	TotalVolunteersCnt
Total Gross UBI	$2,601,471	TotalGrossUBIAmt
Net Unrelated Bus Txbl Incm	$0	NetUnrelatedBusTxblIncmAmt
PY Contributions Grants	$16,696,263	PYContributionsGrantsAmt
CY Contributions Grants	$12,904,019	CYContributionsGrantsAmt
PY Program Service Revenue	$25,112,057	PYProgramServiceRevenueAmt
CY Program Service Revenue	$21,010,823	CYProgramServiceRevenueAmt
PY Investment Income	$50,904,351	PYInvestmentIncomeAmt
CY Investment Income	$74,281,214	CYInvestmentIncomeAmt
PY Other Revenue	$961,152	PYOtherRevenueAmt
CY Other Revenue	$742,285	CYOtherRevenueAmt
PY Total Revenue	$93,673,823	PYTotalRevenueAmt
CY Total Revenue	$108,938,341	CYTotalRevenueAmt
PY Grants And Similar Paid	$13,655,102	PYGrantsAndSimilarPaidAmt
CY Grants And Similar Paid	$12,000,448	CYGrantsAndSimilarPaidAmt
CY Benefits Paid To Members	$0	CYBenefitsPaidToMembersAmt
PY Salaries Comp Emp Bnft Paid	$45,888,092	PYSalariesCompEmpBnftPaidAmt
CY Salaries Comp Emp Bnft Paid	$46,095,021	CYSalariesCompEmpBnftPaidAmt
CY Total Prof Fndrsng Expns	$0	CYTotalProfFndrsngExpnsAmt
CY Total Fundraising Expense	$3,593,392	CYTotalFundraisingExpenseAmt
PY Other Expenses	$32,763,048	PYOtherExpensesAmt
CY Other Expenses	$33,122,182	CYOtherExpensesAmt
PY Total Expenses	$92,306,242	PYTotalExpensesAmt
CY Total Expenses	$91,217,651	CYTotalExpensesAmt
PY Revenues Less Expenses	$1,367,581	PYRevenuesLessExpensesAmt
CY Revenues Less Expenses	$17,720,690	CYRevenuesLessExpensesAmt
Total Assets BOY	$874,970,222	TotalAssetsBOYAmt
Total Assets EOY	$1,062,983,927	TotalAssetsEOYAmt
Total Liabilities BOY	$78,777,414	TotalLiabilitiesBOYAmt
Total Liabilities EOY	$73,793,512	TotalLiabilitiesEOYAmt
Net Assets Or Fund Balances BOY	$796,192,808	NetAssetsOrFundBalancesBOYAmt
Net Assets Or Fund Balances EOY	$989,190,415	NetAssetsOrFundBalancesEOYAmt
Info In Schedule O Part III	Yes (X)	InfoInScheduleOPartIIIInd
Mission	Principia's primary purpose is to serve the cause of Christian Science as an independent educational institution, providing pre-k through 12th grade education on its campus in St. Louis County, Missouri, and college education on its campus in Elsah, Illinois. Established in 1898, Principia accepts no government funding and is not an activity of the Christian Science church.	MissionDesc
Significant New Program Srvc	false	SignificantNewProgramSrvcInd
Significant Change	Yes (true)	SignificantChangeInd
Expense	$34,542,226	ExpenseAmt
Grant	$12,000,448	GrantAmt
Revenue	$15,791,895	RevenueAmt
Desc	INSTRUCTION: IN 1897, MARY KIMBALL MORGAN, A CHRISTIAN SCIENTIST, BEGAN HOME-SCHOOLING HER TWO SONS BECAUSE SHE BELIEVED SHE COULD GIVE THEM A FULLER EDUCATION THAN WHAT WAS BEING OFFERED IN THE PUBLIC SCHOOLS. GRADUALLY, IT BECAME APPARENT TO MRS. MORGAN THAT THE ESTABLISHMENT OF A SCHOOL WAS NEEDED. THE NAME "PRINCIPIA", MEANING "FIRST PRINCIPLES," WAS CHOSEN FOR THE SCHOOL MRS. MORGAN ESTABLISHED IN 1898. PRINCIPIA'S PRIMARY PURPOSE IS TO SERVE THE CAUSE OF CHRISTIAN SCIENCE AS AN EDUCATIONAL INSTITUTION - NOT THROUGH TEACHING THE THEOLOGY OF CHRISTIAN SCIENCE, BUT THROUGH PROVIDING PROGRAMS WHICH WILL ALLOW ITS STUDENTS TO GROW INTELLECTUALLY, ATHLETICALLY, SOCIALLY, MORALLY, AND SPIRITUALLY WITH THE SUPPORT AND EXAMPLE OF FELLOW STUDENTS, FACULTY AND STAFF. PRINCIPIA STRIVES TO TRAIN ITS STUDENTS "TO THINK CLEARLY, VIGOROUSLY, FEARLESSLY, TOLERANTLY, UNSELFISHLY." TEACHING AT PRINCIPIA ALSO "EMPHASIZES THE POINT OF VIEW THAT EDUCATION CARRIES WITH IT THE OBLIGATION TO USE TECHNICAL SKILLS AND INTELLECTUAL ATTAINMENTS FOR THE BETTERMENT OF HUMANITY." PRINCIPIA "TAKES THE POSITION THAT EDUCATION IN ITS FULLEST SENSE CANNOT BE CONFINED TO ACADEMIC SUBJECTS BUT INCLUDES THE BUILDING OF CHARACTER" (FROM PURPOSE AND POLICIES OF THE PRINCIPIA). PRINCIPIA COLLEGE FACTS PRINCIPIA COLLEGE IS LOCATED IN ELSAH, ILLINOIS. THE CURRICULUM OFFERS MEN AND WOMEN COURSES IN 25 REGULAR ACADEMIC MAJORS LEADING TO EITHER A BACHELOR OF ARTS OR BACHELOR OF SCIENCE DEGREE. 31 STATES AND 26 COUNTRIES ARE REPRESENTED AMONG THE STUDENTS. NATIONAL PUBLICATIONS RECOGNIZE PRINCIPIA COLLEGE AS ONE OF THE TOP LIBERAL ARTS SCHOOLS IN THE MIDWEST. THE COLLEGE IS ACCREDITED BY THE HIGHER LEARNING COMMISSION OF THE NORTH CENTRAL ASSOCIATION OF COLLEGES AND SCHOOLS AND ENROLLS APPROXIMATELY 300-350 STUDENTS EACH ACADEMIC YEAR. PRINCIPIA SCHOOL FACTS PRE-SCHOOL, LOWER SCHOOL, MIDDLE SCHOOL, UPPER SCHOOL PRINCIPIA SCHOOL IS A COED BOARDING AND DAY SCHOOL FOR CHRISTIAN SCIENTISTS LOCATED ON A 360-ACRE CAMPUS IN THE WESTERN SUBURBS OF ST. LOUIS. INSTRUCTION IS PROVIDED TO APPROX. 375 STUDENTS IN PRE-SCHOOL THROUGH 12TH GRADE. OVER 90 PERCENT OF GRADUATING SENIORS GO ON TO COLLEGE. THE UPPER SCHOOL OFFERS 14 HONORS/AP CLASSES. 86% OF UPPER SCHOOL FACULTY HOLD ADVANCED DEGREES.	Desc

Prog Srvc Accom Acty2 ProgSrvcAccomActy2Grp

Field	Value	IRS element (for citing)
Expense	$14,142,966	ExpenseAmt
Grant	$0	GrantAmt
Revenue	$5,218,928	RevenueAmt
Desc	AUXILIARY ENTERPRISES: FOOD SERVICES ARE PROVIDED TO STUDENTS, FACULTY, AND STAFF THROUGH TWO FULL-SERVICE DINING ROOMS, PLUS A STUDENT GRILL. DORMITORIES PROVIDE HOUSING AT PRINCIPIA COLLEGE AT 12 HOUSES. The St. Louis campus accepts both day and boarding students. UPPER and Middle SCHOOL Boarding STUDENTS ARE HOUSED IN EITHER A BOYS' OR GIRLS' DORMITORY. STUDENTS MAY PURCHASE A VARIETY OF SCHOOL SUPPLIES, BOOKS, CLOTHING, AND PERSONAL ITEMS AT EITHER THE COLLEGE OR SCHOOL BOOKSTORE.	Desc

Prog Srvc Accom Acty3 ProgSrvcAccomActy3Grp

Field	Value	IRS element (for citing)
Expense	$12,720,176	ExpenseAmt
Grant	$0	GrantAmt
Revenue	$0	RevenueAmt
Desc	STUDENT SERVICES: INCLUDES ADMISSIONS, REGISTRAR, COLLEGE ATHLETICS, OFFICE OF STUDENT LIFE AND HEALTH SERVICES. PRINCIPIA COLLEGE IS A MEMBER OF THE ST. LOUIS INTERCOLLEGIATE ATHLETIC CONFERENCE (SLIAC), WHICH INCLUDES 10 COLLEGES LOCATED IN KENTUCKY, ILLINOIS, IOWA, AND MISSOURI. PRINCIPIA TEAMS COMPETE IN 8 MEN'S AND 8 WOMEN'S SPORTS. NO ATHLETIC SCHOLARSHIPS ARE OFFERED BY ANY MEMBER OF SLIAC. PRINCIPIA COLLEGE MAINTAINS SEVERAL ATHLETIC FACILITIES, INCLUDING AN ATHLETIC CENTER, NATATORIUM, FIELD HOUSE, INDOOR TENNIS CENTER, 4 OUTDOOR FIELDS, OUTDOOR TENNIS COURTS, AND RUNNING TRAILS. UPPER SCHOOL STUDENTS MAY PARTICIPATE IN THE ST. LOUIS METRO LEAGUE IN ONE OR MORE SPORTS OF THE 18 OFFERED. THE ATHLETIC FACILITIES INCLUDE 3 GYMNASIUMS, AN INDOOR SWIMMING POOL, SOCCER FIELD, FOOTBALL FIELD, ALL-WEATHER RUNNING TRACK, BASEBALL AND SOFTBALL FIELDS, TENNIS COURTS, ROPES COURSE, AND CROSS COUNTRY COURSE. THE OFFICE OF STUDENT LIFE COORDINATES COLLEGE SOCIAL ACTIVITIES, INTERNATIONAL STUDENT SUPPORT, RESIDENTIAL LIVING, AND STUDENT GOVERNMENT.	Desc

Prog Srvc Accom Acty Other ProgSrvcAccomActyOtherGrp

Field	Value	IRS element (for citing)
Expense	$5,302,624	ExpenseAmt
Grant	$0	GrantAmt
Revenue	$650,221	RevenueAmt
Desc	OTHER: OTHER SERVICES, INCLUDING ACADEMIC SUPPORT	Desc

Field	Value	IRS element (for citing)
Total Other Prog Srvc Expense	$5,302,624	TotalOtherProgSrvcExpenseAmt
Total Other Prog Srvc Revenue	$650,221	TotalOtherProgSrvcRevenueAmt
Total Program Service Expenses	$66,707,992	TotalProgramServiceExpensesAmt
Described In Section501c3	Yes (true)	DescribedInSection501c3Ind
Schedule B Required	Yes (true)	ScheduleBRequiredInd
Political Campaign Acty	false	PoliticalCampaignActyInd
Lobbying Activities	false	LobbyingActivitiesInd
Donor Advised Fund	false	DonorAdvisedFundInd
Conservation Easements	false	ConservationEasementsInd
Collections Of Art	false	CollectionsOfArtInd
Credit Counseling	false	CreditCounselingInd
Donor Rstr Or Quasi Endowments	Yes (true)	DonorRstrOrQuasiEndowmentsInd
Report Land Building Equipment	Yes (true)	ReportLandBuildingEquipmentInd
Report Investments Other Sec	Yes (true)	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	Yes (true)	IndependentAuditFinclStmtInd
Consolidated Audit Fincl Stmt	false	ConsolidatedAuditFinclStmtInd
School Operating	Yes (true)	SchoolOperatingInd
Foreign Office	false	ForeignOfficeInd
Foreign Activities	Yes (true)	ForeignActivitiesInd
More Than5000 K To Org	Yes (true)	MoreThan5000KToOrgInd
More Than5000 K To Individuals	false	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	Yes (true)	TaxExemptBondsInd
Invest Tax Exempt Bonds	false	InvestTaxExemptBondsInd
Escrow Account	false	EscrowAccountInd
On Behalf Of Issuer	false	OnBehalfOfIssuerInd
Engaged In Excess Benefit Trans	false	EngagedInExcessBenefitTransInd
PY Excess Benefit Trans	false	PYExcessBenefitTransInd
Loan Outstanding	false	LoanOutstandingInd
Grant To Related Person	Yes (true)	GrantToRelatedPersonInd
Business Rln With Org Mem	false	BusinessRlnWithOrgMemInd
Business Rln With Fam Mem	Yes (true)	BusinessRlnWithFamMemInd
Business Rln With35 Ctrl Ent	false	BusinessRlnWith35CtrlEntInd
Deductible Non Cash Contri	Yes (true)	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
Info In Schedule O Part V	Yes (X)	InfoInScheduleOPartVInd
IRP Document	1099	IRPDocumentCnt
IRP Document W2 G	0	IRPDocumentW2GCnt
Backup Wthld Compliance	Yes (true)	BackupWthldComplianceInd
Employee	1169	EmployeeCnt
Unrelated Bus Incm Over Limit	Yes (true)	UnrelatedBusIncmOverLimitInd
Form990 T Filed	Yes (true)	Form990TFiledInd
Foreign Financial Account	Yes (true)	ForeignFinancialAccountInd
Foreign Country	IN	ForeignCountryCd
Foreign Country	EI	ForeignCountryCd
Foreign Country	IT	ForeignCountryCd
Foreign Country	LG	ForeignCountryCd
Foreign Country	MY	ForeignCountryCd
Foreign Country	MX	ForeignCountryCd
Foreign Country	NL	ForeignCountryCd
Foreign Country	PL	ForeignCountryCd
Foreign Country	SP	ForeignCountryCd
Foreign Country	TH	ForeignCountryCd
Foreign Country	TU	ForeignCountryCd
Foreign Country	AE	ForeignCountryCd
Foreign Country	UK	ForeignCountryCd
Foreign Country	BR	ForeignCountryCd
Foreign Country	CA	ForeignCountryCd
Foreign Country	CY	ForeignCountryCd
Foreign Country	EZ	ForeignCountryCd
Foreign Country	FR	ForeignCountryCd
Foreign Country	GM	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	15	GoverningBodyVotingMembersCnt
Independent Voting Member	15	IndependentVotingMemberCnt
Family Or Business Rln	Yes (true)	FamilyOrBusinessRlnInd
Delegation Of Mgmt Duties	false	DelegationOfMgmtDutiesInd
Change To Org Documents	false	ChangeToOrgDocumentsInd
Material Diversion Or Misuse	false	MaterialDiversionOrMisuseInd
Members Or Stockholders	false	MembersOrStockholdersInd
Election Of Board Members	false	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
Upon Request	Yes (X)	UponRequestInd

Books In Care Of Detail BooksInCareOfDetail

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	Donald D Miller	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Phone	3145143103	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	13201 Clayton Road	AddressLine1Txt
City	St Louis	CityNm
State Abbreviation	MO	StateAbbreviationCd
ZIP	63131	ZIPCd

Form990 Part VII Section A Form990PartVIISectionAGrp (31 entries)

TitleTitleTxt	Average Hours Per WeekAverageHoursPerWeekRt	Individual Trustee Or DirectorIndividualTrusteeOrDirectorInd	OfficerOfficerInd	Reportable Comp From OrgReportableCompFromOrgAmt	Reportable Comp From Rltd OrgReportableCompFromRltdOrgAmt	Other CompensationOtherCompensationAmt	Key EmployeeKeyEmployeeInd	Highest Compensated EmployeeHighestCompensatedEmployeeInd	Former Ofcr Director TrusteeFormerOfcrDirectorTrusteeInd
Charles Lindahl
Vice Chair	5.0	Yes (X)	Yes (X)	$0	$0	$0
D Stephen DeWindt
Secretary	5.0	Yes (X)	Yes (X)	$0	$0	$0
Janna L Hernholm
Trustee/Exec Comm Member-at-large	5.0	Yes (X)	Yes (X)	$0	$0	$0
Meridee K Olsen
Chair (thru 6-5-21)	10.0	Yes (X)	Yes (X)	$0	$0	$0
Mindy Savides
Treasurer	5.0	Yes (X)	Yes (X)	$0	$0	$0
Scott L Schneberger
Chair (from 6-5-21)	5.0	Yes (X)	Yes (X)	$0	$0	$0
Allan Marquardt
Trustee	5.0	Yes (X)		$0	$0	$0
Bruce Bond
Trustee	5.0	Yes (X)		$0	$0	$0
Chestnut Booth
Trustee	5.0	Yes (X)		$0	$0	$0
Inez Maubane Jones
Trustee	5.0	Yes (X)		$0	$0	$0
Jorian Clarke
Trustee (from October 2020)	5.0	Yes (X)		$0	$0	$0
Kristin Jamerson
Trustee (from May 2021)	5.0	Yes (X)		$0	$0	$0
Patricia Sarkisian
Trustee	5.0	Yes (X)		$0	$0	$0
Robert J Macdonald
Trustee	5.0	Yes (X)		$0	$0	$0
Stephen J Shaper
Trustee	5.0	Yes (X)		$0	$0	$0
Tom Nickell
Trustee (from Feb 2021)	5.0	Yes (X)		$0	$0	$0
Barbara Blackwell
Assist. Secretary/Chief Advancement Officer	40.0		Yes (X)	$169,175	$0	$44,586
David Walters
Chief Financial Officer	40.0		Yes (X)	$208,521	$0	$13,934
Dennis Marunde
Interim Chief Executive	40.0		Yes (X)	$148,207	$0	$8,146
Donald D Miller
Assist. Secretary , Assist. CFO and Controller	40.0		Yes (X)	$141,610	$0	$19,568
Edward McCarty
Assist. Secretary/Director of Planned Giving	40.0		Yes (X)	$124,611	$0	$32,774
Howard E Berner Jr
Chief Investment Officer	40.0		Yes (X)	$282,905	$0	$27,139
Lee Barron
Assistant Secretary/General Counsel	40.0		Yes (X)	$236,622	$0	$27,793
Charles T Brantingham
Head of School (thru June 2021)	40.0			$234,188	$0	$139,722	Yes (X)
John Williams
College President	40.0			$196,364	$0	$21,878	Yes (X)
James Huddleston Jr
Director of Information Technology	40.0			$121,235	$0	$20,546		Yes (X)
Joy Turnbaugh
Chief Operations Officer, College	40.0			$127,869	$0	$53,871		Yes (X)
Maya Dietz
Dean of Students	40.0			$137,227	$0	$47,114		Yes (X)
Meggan Madden
Academic Dean	40.0			$172,095	$0	$18,425		Yes (X)
Peter Dry
Assist. Head of School Innovation & Strategy (thru June 2021)	40.0			$176,949	$0	$60,194		Yes (X)
Marshall Ingwerson
Chief Executive (thru June 2020)	40.0			$322,866	$0	$16,830			Yes (X)

Field	Value	IRS element (for citing)
Total Reportable Comp From Org	$2,800,444	TotalReportableCompFromOrgAmt
Tot Reportable Comp Rltd Org	$0	TotReportableCompRltdOrgAmt
Total Other Compensation	$552,520	TotalOtherCompensationAmt
Indiv Rcvd Greater Than100 K	34	IndivRcvdGreaterThan100KCnt
Former Ofcr Employees Listed	Yes (true)	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
Helmkamp Construction Co
707 Berkshire Blvd	East Alton	IL	620241326	Construction Materials and Services	$13,605,655
Perfect Play Field & Links
POBox 24006	Belleville	IL	62226	Construction Materials & Services	$1,883,640
Hastings & Chivetta Architects Inc
2464 Westport Plaza 200	St Louis	MO	63146	Architectural Services	$1,029,276
DH Pace Co Inc
1901 E 119th St	Olathe	KS	66061	Construction Materials and Services	$722,075
Musco Sports Lighting LLC
100 1st Ave West	Oskaloosa	IA	525770808	Construction Materials and Services	$544,900

Field	Value	IRS element (for citing)
Cntrct Rcvd Greater Than100 K	36	CntrctRcvdGreaterThan100KCnt
Federated Campaigns	$0	FederatedCampaignsAmt
Membership Dues	$0	MembershipDuesAmt
Fundraising	$0	FundraisingAmt
Related Organizations	$0	RelatedOrganizationsAmt
Government Grants	$0	GovernmentGrantsAmt
All Other Contributions	$12,904,019	AllOtherContributionsAmt
Noncash Contributions	$164,787	NoncashContributionsAmt
Total Contributions	$12,904,019	TotalContributionsAmt

Program Service Revenue ProgramServiceRevenueGrp (2 entries)

DescDesc	BusinessBusinessCd	Total Revenue ColumnTotalRevenueColumnAmt	Related Or Exempt Func IncomeRelatedOrExemptFuncIncomeAmt
Tuition and fees	611310	$15,791,895	$15,791,895
Auxiliary enterprises	611310	$5,218,928	$5,218,928

Total Oth Program Service Rev TotalOthProgramServiceRevGrp

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

Field	Value	IRS element (for citing)
Total Program Service Revenue	$21,010,823	TotalProgramServiceRevenueAmt

Investment Income InvestmentIncomeGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$45,361,316	TotalRevenueColumnAmt
Unrelated Business Revenue	$2,601,471	UnrelatedBusinessRevenueAmt
Exclusion	$42,759,845	ExclusionAmt

Gross Rents GrossRentsGrp

Field	Value	IRS element (for citing)
Real	$1,121,222	RealAmt

Less Rental Expenses LessRentalExpensesGrp

Field	Value	IRS element (for citing)
Real	$1,029,158	RealAmt

Rental Income Or Loss RentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Real	$92,064	RealAmt
Personal	$0	PersonalAmt

Net Rental Income Or Loss NetRentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$92,064	TotalRevenueColumnAmt
Exclusion	$92,064	ExclusionAmt

Gross Amount Sales Assets GrossAmountSalesAssetsGrp

Field	Value	IRS element (for citing)
Securities	$65,449,435	SecuritiesAmt
Other	$14,320	OtherAmt

Less Cost Oth Basis Sales Expnss LessCostOthBasisSalesExpnssGrp

Field	Value	IRS element (for citing)
Securities	$36,543,857	SecuritiesAmt
Other	$0	OtherAmt

Gain Or Loss GainOrLossGrp

Field	Value	IRS element (for citing)
Securities	$28,905,578	SecuritiesAmt
Other	$14,320	OtherAmt

Net Gain Or Loss Investments NetGainOrLossInvestmentsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$28,919,898	TotalRevenueColumnAmt
Exclusion	$28,919,898	ExclusionAmt

Other Revenue Misc OtherRevenueMiscGrp (3 entries)

DescDesc	BusinessBusinessCd	Total Revenue ColumnTotalRevenueColumnAmt	Related Or Exempt Func IncomeRelatedOrExemptFuncIncomeAmt
Credit card purchase rebates	900099	$56,086	$56,086
COBRA pymnts from former employees	900099	$45,192	$45,192
Child care charged to employees	900099	$136,833	$136,833

Miscellaneous Revenue MiscellaneousRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$412,110	TotalRevenueColumnAmt
Related Or Exempt Func Income	$412,110	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$0	UnrelatedBusinessRevenueAmt
Exclusion	$0	ExclusionAmt

Field	Value	IRS element (for citing)
Other Revenue Total	$650,221	OtherRevenueTotalAmt

Total Revenue TotalRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$108,938,341	TotalRevenueColumnAmt
Related Or Exempt Func Income	$21,661,044	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$2,601,471	UnrelatedBusinessRevenueAmt
Exclusion	$71,771,807	ExclusionAmt

Grants To Domestic Orgs GrantsToDomesticOrgsGrp

Field	Value	IRS element (for citing)
Total	$10,000	TotalAmt
Program Services	$10,000	ProgramServicesAmt

Grants To Domestic Individuals GrantsToDomesticIndividualsGrp

Field	Value	IRS element (for citing)
Total	$11,931,671	TotalAmt
Program Services	$11,931,671	ProgramServicesAmt

Foreign Grants ForeignGrantsGrp

Field	Value	IRS element (for citing)
Total	$58,777	TotalAmt
Program Services	$58,777	ProgramServicesAmt

Comp Current Ofcr Directors CompCurrentOfcrDirectorsGrp

Field	Value	IRS element (for citing)
Total	$2,310,649	TotalAmt
Management And General	$1,956,014	ManagementAndGeneralAmt
Fundraising	$354,635	FundraisingAmt

Comp Disqual Persons CompDisqualPersonsGrp

Field	Value	IRS element (for citing)
Total	$259,698	TotalAmt
Program Services	$124,600	ProgramServicesAmt
Fundraising	$135,098	FundraisingAmt

Other Salaries And Wages OtherSalariesAndWagesGrp

Field	Value	IRS element (for citing)
Total	$33,300,601	TotalAmt
Program Services	$27,299,126	ProgramServicesAmt
Management And General	$4,065,602	ManagementAndGeneralAmt
Fundraising	$1,935,873	FundraisingAmt

Pension Plan Contributions PensionPlanContributionsGrp

Field	Value	IRS element (for citing)
Total	$1,441,936	TotalAmt
Program Services	$1,154,354	ProgramServicesAmt
Management And General	$196,645	ManagementAndGeneralAmt
Fundraising	$90,937	FundraisingAmt

Other Employee Benefits OtherEmployeeBenefitsGrp

Field	Value	IRS element (for citing)
Total	$6,204,904	TotalAmt
Program Services	$4,601,645	ProgramServicesAmt
Management And General	$1,220,558	ManagementAndGeneralAmt
Fundraising	$382,701	FundraisingAmt

Payroll Taxes PayrollTaxesGrp

Field	Value	IRS element (for citing)
Total	$2,577,233	TotalAmt
Program Services	$2,006,930	ProgramServicesAmt
Management And General	$394,134	ManagementAndGeneralAmt
Fundraising	$176,169	FundraisingAmt

Fees For Services Legal FeesForServicesLegalGrp

Field	Value	IRS element (for citing)
Total	$39,767	TotalAmt
Management And General	$33,551	ManagementAndGeneralAmt
Fundraising	$6,216	FundraisingAmt

Fees For Services Accounting FeesForServicesAccountingGrp

Field	Value	IRS element (for citing)
Total	$242,024	TotalAmt
Management And General	$242,024	ManagementAndGeneralAmt

Fees For Srvc Invst Mgmnt Fees FeesForSrvcInvstMgmntFeesGrp

Field	Value	IRS element (for citing)
Total	$6,536,569	TotalAmt
Management And General	$6,536,569	ManagementAndGeneralAmt

Fees For Services Other FeesForServicesOtherGrp

Field	Value	IRS element (for citing)
Total	$4,489,023	TotalAmt
Program Services	$3,389,602	ProgramServicesAmt
Management And General	$1,068,699	ManagementAndGeneralAmt
Fundraising	$30,722	FundraisingAmt

Advertising AdvertisingGrp

Field	Value	IRS element (for citing)
Total	$226,347	TotalAmt
Program Services	$85,224	ProgramServicesAmt
Management And General	$44,285	ManagementAndGeneralAmt
Fundraising	$96,838	FundraisingAmt

Office Expenses OfficeExpensesGrp

Field	Value	IRS element (for citing)
Total	$421,157	TotalAmt
Program Services	$54,003	ProgramServicesAmt
Management And General	$267,034	ManagementAndGeneralAmt
Fundraising	$100,120	FundraisingAmt

Information Technology InformationTechnologyGrp

Field	Value	IRS element (for citing)
Total	$2,917,909	TotalAmt
Program Services	$322,620	ProgramServicesAmt
Management And General	$2,538,985	ManagementAndGeneralAmt
Fundraising	$56,304	FundraisingAmt

Occupancy OccupancyGrp

Field	Value	IRS element (for citing)
Total	$1,452,474	TotalAmt
Program Services	$1,387,462	ProgramServicesAmt
Management And General	$60,319	ManagementAndGeneralAmt
Fundraising	$4,693	FundraisingAmt

Travel TravelGrp

Field	Value	IRS element (for citing)
Total	$507,107	TotalAmt
Program Services	$417,771	ProgramServicesAmt
Management And General	$22,454	ManagementAndGeneralAmt
Fundraising	$66,882	FundraisingAmt

Conferences Meetings ConferencesMeetingsGrp

Field	Value	IRS element (for citing)
Total	$309,792	TotalAmt
Program Services	$262,577	ProgramServicesAmt
Management And General	$38,693	ManagementAndGeneralAmt
Fundraising	$8,522	FundraisingAmt

Interest InterestGrp

Field	Value	IRS element (for citing)
Total	$1,038,226	TotalAmt
Program Services	$766,217	ProgramServicesAmt
Management And General	$220,289	ManagementAndGeneralAmt
Fundraising	$51,720	FundraisingAmt

Depreciation Depletion DepreciationDepletionGrp

Field	Value	IRS element (for citing)
Total	$8,435,694	TotalAmt
Program Services	$8,122,225	ProgramServicesAmt
Management And General	$290,218	ManagementAndGeneralAmt
Fundraising	$23,251	FundraisingAmt

Insurance InsuranceGrp

Field	Value	IRS element (for citing)
Total	$1,289,200	TotalAmt
Program Services	$14,683	ProgramServicesAmt
Management And General	$1,274,516	ManagementAndGeneralAmt
Fundraising	$1	FundraisingAmt

Other Expenses OtherExpensesGrp (4 entries)

DescDesc	TotalTotalAmt	Program ServicesProgramServicesAmt	Management And GeneralManagementAndGeneralAmt	FundraisingFundraisingAmt
SUPPLIES & EQUIPMENT	$2,482,094	$2,329,736	$118,181	$34,177
FOOD	$1,589,721	$1,555,021	$28,949	$5,751
BOOKSTORE	$95,886	$95,603	$283
BAD DEBT	$71,076		$65,578	$5,498

All Other Expenses AllOtherExpensesGrp

Field	Value	IRS element (for citing)
Total	$978,116	TotalAmt
Program Services	$718,145	ProgramServicesAmt
Management And General	$232,687	ManagementAndGeneralAmt
Fundraising	$27,284	FundraisingAmt

Total Functional Expenses TotalFunctionalExpensesGrp

Field	Value	IRS element (for citing)
Total	$91,217,651	TotalAmt
Program Services	$66,707,992	ProgramServicesAmt
Management And General	$20,916,267	ManagementAndGeneralAmt
Fundraising	$3,593,392	FundraisingAmt

Cash Non Interest Bearing CashNonInterestBearingGrp

Field	Value	IRS element (for citing)
BOY	$28,926,542	BOYAmt
EOY	$10,132,562	EOYAmt

Pledges And Grants Receivable PledgesAndGrantsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$3,793,634	BOYAmt
EOY	$1,914,234	EOYAmt

Accounts Receivable AccountsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$163,029	BOYAmt
EOY	$111,653	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	$8,809,131	BOYAmt
EOY	$8,034,251	EOYAmt

Inventories For Sale Or Use InventoriesForSaleOrUseGrp

Field	Value	IRS element (for citing)
BOY	$185,481	BOYAmt
EOY	$185,526	EOYAmt

Prepaid Expenses Defrd Charges PrepaidExpensesDefrdChargesGrp

Field	Value	IRS element (for citing)
BOY	$1,502,567	BOYAmt
EOY	$1,730,332	EOYAmt

Field	Value	IRS element (for citing)
Land Bldg Equip Cost Or Other Bss	$307,033,529	LandBldgEquipCostOrOtherBssAmt
Land Bldg Equip Accum Deprec	$149,241,338	LandBldgEquipAccumDeprecAmt

Land Bldg Equip Basis Net LandBldgEquipBasisNetGrp

Field	Value	IRS element (for citing)
BOY	$141,432,970	BOYAmt
EOY	$157,792,191	EOYAmt

Investments Pub Traded Sec InvestmentsPubTradedSecGrp

Field	Value	IRS element (for citing)
BOY	$198,017,106	BOYAmt
EOY	$225,306,283	EOYAmt

Investments Other Securities InvestmentsOtherSecuritiesGrp

Field	Value	IRS element (for citing)
BOY	$413,072,193	BOYAmt
EOY	$579,903,852	EOYAmt

Investments Program Related InvestmentsProgramRelatedGrp

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

Other Assets Total OtherAssetsTotalGrp

Field	Value	IRS element (for citing)
BOY	$79,067,569	BOYAmt
EOY	$77,873,043	EOYAmt

Total Assets TotalAssetsGrp

Field	Value	IRS element (for citing)
BOY	$874,970,222	BOYAmt
EOY	$1,062,983,927	EOYAmt

Accounts Payable Accr Expnss AccountsPayableAccrExpnssGrp

Field	Value	IRS element (for citing)
BOY	$6,350,120	BOYAmt
EOY	$10,306,341	EOYAmt

Tax Exempt Bond Liabilities TaxExemptBondLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$14,984,769	BOYAmt
EOY	$14,315,906	EOYAmt

Loans From Officers Directors LoansFromOfficersDirectorsGrp

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

Unsecured Notes Loans Payable UnsecuredNotesLoansPayableGrp

Field	Value	IRS element (for citing)
BOY	$29,000,000	BOYAmt
EOY	$18,666,667	EOYAmt

Other Liabilities OtherLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$28,442,525	BOYAmt
EOY	$30,504,598	EOYAmt

Total Liabilities TotalLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$78,777,414	BOYAmt
EOY	$73,793,512	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	$327,757,488	BOYAmt
EOY	$366,770,510	EOYAmt

Donor Restriction Net Assets DonorRestrictionNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$468,435,320	BOYAmt
EOY	$622,419,905	EOYAmt

Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$796,192,808	BOYAmt
EOY	$989,190,415	EOYAmt

Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$874,970,222	BOYAmt
EOY	$1,062,983,927	EOYAmt

Field	Value	IRS element (for citing)
Info In Schedule O Part XI	Yes (X)	InfoInScheduleOPartXIInd
Reconcilation Revenue Expnss	$17,720,690	ReconcilationRevenueExpnssAmt
Net Unrlzd Gains Losses Invst	$165,310,773	NetUnrlzdGainsLossesInvstAmt
Other Changes In Net Assets	$9,966,144	OtherChangesInNetAssetsAmt
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)
Separate Basis Fincl Stmt	Yes (X)	SeparateBasisFinclStmtInd

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)
School	Yes (X)	SchoolInd

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

CY Endwmt Fund CYEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$551,848,925	BeginningYearBalanceAmt
Contributions	$111,916	ContributionsAmt
Investment Earnings Or Losses	$214,863,786	InvestmentEarningsOrLossesAmt
Grants Or Scholarships	$13,988,515	GrantsOrScholarshipsAmt
Other Expenditures	$35,692,090	OtherExpendituresAmt
End Year Balance	$717,144,022	EndYearBalanceAmt

CY Minus1 Yr Endwmt Fund CYMinus1YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$582,978,570	BeginningYearBalanceAmt
Contributions	$77,053	ContributionsAmt
Investment Earnings Or Losses	$15,982,633	InvestmentEarningsOrLossesAmt
Grants Or Scholarships	$12,446,593	GrantsOrScholarshipsAmt
Other Expenditures	$34,742,738	OtherExpendituresAmt
End Year Balance	$551,848,925	EndYearBalanceAmt

CY Minus2 Yr Endwmt Fund CYMinus2YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$600,831,567	BeginningYearBalanceAmt
Contributions	$1,082,536	ContributionsAmt
Investment Earnings Or Losses	$27,646,983	InvestmentEarningsOrLossesAmt
Grants Or Scholarships	$12,720,956	GrantsOrScholarshipsAmt
Other Expenditures	$33,861,560	OtherExpendituresAmt
End Year Balance	$582,978,570	EndYearBalanceAmt

CY Minus3 Yr Endwmt Fund CYMinus3YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$578,531,353	BeginningYearBalanceAmt
Contributions	$3,060,915	ContributionsAmt
Investment Earnings Or Losses	$65,820,930	InvestmentEarningsOrLossesAmt
Grants Or Scholarships	$18,607,343	GrantsOrScholarshipsAmt
Other Expenditures	$27,974,288	OtherExpendituresAmt
End Year Balance	$600,831,567	EndYearBalanceAmt

CY Minus4 Yr Endwmt Fund CYMinus4YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$547,834,633	BeginningYearBalanceAmt
Contributions	$6,735,722	ContributionsAmt
Investment Earnings Or Losses	$69,807,162	InvestmentEarningsOrLossesAmt
Grants Or Scholarships	$18,538,184	GrantsOrScholarshipsAmt
Other Expenditures	$27,307,980	OtherExpendituresAmt
End Year Balance	$578,531,353	EndYearBalanceAmt

Field	Value	IRS element (for citing)
Board Designated Balance EOY	0.2409	BoardDesignatedBalanceEOYPct
Prmnnt Endowment Balance EOY	0.4629	PrmnntEndowmentBalanceEOYPct
Term Endowment Balance EOY	0.2962	TermEndowmentBalanceEOYPct
Endowments Held Unrelated Org	false	EndowmentsHeldUnrelatedOrgInd
Endowments Held Related Org	Yes (true)	EndowmentsHeldRelatedOrgInd
Related Org List Sch R	Yes (true)	RelatedOrgListSchRInd

Land LandGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$740,991	OtherCostOrOtherBasisAmt
Book Value	$740,991	BookValueAmt

Buildings BuildingsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$230,561,891	OtherCostOrOtherBasisAmt
Depreciation	$108,395,644	DepreciationAmt
Book Value	$122,166,247	BookValueAmt

Equipment EquipmentGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$62,346,499	OtherCostOrOtherBasisAmt
Depreciation	$40,845,694	DepreciationAmt
Book Value	$21,500,805	BookValueAmt

Other Land Buildings OtherLandBuildingsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$13,384,148	OtherCostOrOtherBasisAmt
Book Value	$13,384,148	BookValueAmt

Field	Value	IRS element (for citing)
Total Book Value Land Buildings	$157,792,191	TotalBookValueLandBuildingsAmt

Other Securities OtherSecuritiesGrp (7 entries)

DescDesc	Method ValuationMethodValuationCd	Book ValueBookValueAmt
GENERAL and LIMITED PARTNERSHIPS	F
REAL ESTATE	F	$81,347
PRIVATE CAPITAL FUNDS	F	$243,509,046
OIL & GAS RIGHTS	F	$810,868
Absolute Return FUNDS	F	$155,085,729
REAL ASSET FUNDS	F	$51,353,516
BOND AND STOCK FUNDS	F	$129,063,346

Field	Value	IRS element (for citing)
Total Book Value Securities	$579,903,852	TotalBookValueSecuritiesAmt

Other Assets Org OtherAssetsOrgGrp (5 entries)

DescDesc	Book ValueBookValueAmt
Other	$218,615
Beneficial interests in trusts held by others	$29,658,216
Perpetual trusts held by third party trustees	$10,746,479
Equity interest in foreign support foundation	$35,282,390
Lease receivable	$1,967,343

Field	Value	IRS element (for citing)
Total Book Value Other Assets	$77,873,043	TotalBookValueOtherAssetsAmt

Other Liabilities Org OtherLiabilitiesOrgGrp (4 entries)

DescDesc	AmtAmt
INTEREST RATE SWAP LIABILITY	$2,597,801
DEPOSITS AND OTHER	$5,171,187
LIABILITIES UNDER SPLIT-INTEREST AGREEMENTS	$17,038,472
CONDITIONAL ASSET RETIREMENT OBLIGATION	$5,697,138

Field	Value	IRS element (for citing)
Total Liability	$30,504,598	TotalLiabilityAmt
Footnote Text	Yes (X)	FootnoteTextInd
Total Rev Etc Audited Fincl Stmt	$256,127,995	TotalRevEtcAuditedFinclStmtAmt
Net Unrealized Gains Invst	$165,310,773	NetUnrealizedGainsInvstAmt
Other Revenue	$1,029,158	OtherRevenueAmt
Revenue Not Reported	$166,339,931	RevenueNotReportedAmt
Revenue Subtotal	$89,788,064	RevenueSubtotalAmt
Investment Expenses Not Incld	$7,218,606	InvestmentExpensesNotIncldAmt
Other Revenues Not Included	$11,931,671	OtherRevenuesNotIncludedAmt
Revenue Not Reported Fincl Stmt	$19,150,277	RevenueNotReportedFinclStmtAmt
Total Revenue Per Form990	$108,938,341	TotalRevenuePerForm990Amt
Tot Expns Etc Audited Fincl Stmt	$73,096,532	TotExpnsEtcAuditedFinclStmtAmt
Other Expenses Included	$1,029,158	OtherExpensesIncludedAmt
Expenses Not Reported	$1,029,158	ExpensesNotReportedAmt
Expenses Subtotal	$72,067,374	ExpensesSubtotalAmt
Investment Expenses Not Incld2	$7,218,606	InvestmentExpensesNotIncld2Amt
Other Expenses Not Included	$11,931,671	OtherExpensesNotIncludedAmt
Expenses Not Rpt Fincl Stmt	$19,150,277	ExpensesNotRptFinclStmtAmt
Total Expenses Per Form990	$91,217,651	TotalExpensesPerForm990Amt

Supplemental Information Detail SupplementalInformationDetail (6 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
Schedule D, Part V, Line 4 Intended uses of endowment funds	ENDOWMENT FUNDS ARE USED TO SUPPORT OPERATIONS, PROVIDE STUDENT AID AND OTHER USES AS DIRECTED BY DONORS. PRINCIPIA'S ENDOWMENT PROVIDES SUBSTANTIAL FUNDING FOR ANNUAL AND CAPITAL EXPENDITURES. PRINCIPIA INCURS SUBSTANTIAL FIXED COSTS FROM OPERATING TWO SEPARATE EDUCATIONAL INSTITUTIONS (4-YEAR LIBERAL ARTS COLLEGE AND PRE-K THROUGH 12TH GRADE SCHOOL). MANAGEMENT OF THE ENDOWMENT IS OVERSEEN BY AN INVESTMENT COMMITTEE OF THE BOARD OF TRUSTEES AND THE OFFICE OF THE CHIEF INVESTMENT OFFICER.
Schedule D, Part X, Line 2 FIN 48 (ASC 740) footnote	GAAP requires that Principia evaluate its tax positions and recognize a tax liability (or asset) if Principia has taken an uncertain tax position that, more likely than not, would not be sustained on examination by taxing authorities. Management has analyzed the tax positions taken and has concluded that as of June 30, 2021, there are no uncertain tax positions taken.
Schedule D, Part XI, Line 2(d) Other revenues in audited financial statements not in form 990	Rental expenses reported as offset to rental income - 1029158
Schedule D, Part XI, Line 4(b) Other revenues in form 990 not in audited financial statements	Grants to students deducted on F/S in arriving at Revenues - 11931671
Schedule D, Part XII, Line 2(d) Other expenses in audited financial statements not in form 990	Rental expenses reported as offset to rental income - 1029158
Schedule D, Part XII, Line 4(b) Other expenses in form 990 not in audited financial statements	Grants to students (reclassified from offset to revenues) - 11931671

Schedule E IRS990ScheduleE

Field	Value	IRS element (for citing)
Nondiscriminatory Policy Stmt	Yes (true)	NondiscriminatoryPolicyStmtInd
Policy Stmt In Brochures Etc	Yes (true)	PolicyStmtInBrochuresEtcInd
Plcy Pblczd Via Broadcast Media	Yes (true)	PlcyPblczdViaBroadcastMediaInd
Maintain Racial Comp Recs	Yes (true)	MaintainRacialCompRecsInd
Maintain Scholarships Recs	Yes (true)	MaintainScholarshipsRecsInd
Maintain Cpy Of Brochures Etc	Yes (true)	MaintainCpyOfBrochuresEtcInd
Maintain Cpy Of All Sol	Yes (true)	MaintainCpyOfAllSolInd
Discriminate Race Stdnts Rghts	false	DiscriminateRaceStdntsRghtsInd
Discriminate Race Admiss Plcy	false	DiscriminateRaceAdmissPlcyInd
Discriminate Race Emplm Fculty	false	DiscriminateRaceEmplmFcultyInd
Discriminate Race Schs	false	DiscriminateRaceSchsInd
Discriminate Race Educ Plcy	false	DiscriminateRaceEducPlcyInd
Discriminate Race Use Of Fclts	false	DiscriminateRaceUseOfFcltsInd
Discriminate Race Athlt Prog	false	DiscriminateRaceAthltProgInd
Discriminate Race Other Acty	false	DiscriminateRaceOtherActyInd
Government Financial Aid Rcvd	false	GovernmentFinancialAidRcvdInd
Government Financial Aid Rvkd	false	GovernmentFinancialAidRvkdInd
Compliance With Rev Proc7550	Yes (true)	ComplianceWithRevProc7550Ind

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	Schedule E, Part I, Line 3 RACIALLY NONDISCRIMINATORY POLICY	FormAndLineReferenceDesc
Explanation	NONDISCRIMINATORY POLICY PUBLICIZED WITHIN COLLEGE AND OTHER SCHOOL CATALOGUES AND APPLICATION MATERIALS, AS WELL AS NEWSPAPERS, WHEN APPROPRIATE.	ExplanationTxt

Schedule F IRS990ScheduleF

Account Activities Outside US AccountActivitiesOutsideUSGrp (6 entries)

RegionRegionTxt	Type Of Activities ConductedTypeOfActivitiesConductedTxt	Specific Services ProvidedSpecificServicesProvidedTxt	Region Total ExpendituresRegionTotalExpendituresAmt
Europe (Including Iceland and Greenland)	Program Services	STUDENT AND FACULTY STUDY	$4,783
Central America and the Caribbean	Investments		$124,890,935
Europe (Including Iceland and Greenland)	Investments		$40,669,118
North America (Canada & Mexico only)	Investments		$2,206,947
South Asia	Program Services	STUDENT AND FACULTY STUDY	$4,028
Sub-Saharan Africa	Program Services	Student study	$13,389

Field	Value	IRS element (for citing)
Subtotal Offices	0	SubtotalOfficesCnt
Subtotal Employees	0	SubtotalEmployeesCnt
Continuation Total Office	0	ContinuationTotalOfficeCnt
Continuation Total Employee	0	ContinuationTotalEmployeeCnt
Total Office	0	TotalOfficeCnt
Total Employee	0	TotalEmployeeCnt
Subtotal Spent	$167,789,200	SubtotalSpentAmt
Continuation Spent	$0	ContinuationSpentAmt
Total Spent	$167,789,200	TotalSpentAmt

Grants To Org Outside US GrantsToOrgOutsideUSGrp (4 entries)

RegionRegionTxt	Purpose Of GrantPurposeOfGrantTxt	Cash GrantCashGrantAmt	Manner Of Cash DisbursementMannerOfCashDisbursementTxt	Valuation Method UsedValuationMethodUsedDesc
Sub-Saharan Africa	Provide school supplies for African children	$11,661	wire transfer	FMV
Sub-Saharan Africa	Build classroom and toilets for African school	$13,764	wire transfer	FMV
Sub-Saharan Africa	Food for African children	$14,436	wire transfer	FMV
Sub-Saharan Africa	Funds to construct classroom	$18,916	wire transfer	FMV

Field	Value	IRS element (for citing)
Total501c3 Org	2	Total501c3OrgCnt
Total Other Org	2	TotalOtherOrgCnt
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	Yes (true)	BoycottCountriesInd

Schedule I IRS990ScheduleI

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

Recipient Table RecipientTable

Recipient Business Name RecipientBusinessName

Field	Value	IRS element (for citing)
Business Name Line1	The Cedars Camps	BusinessNameLine1Txt

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	19772 Sugar Drive	AddressLine1Txt
City	Lebanon	CityNm
State Abbreviation	MO	StateAbbreviationCd
ZIP	655367673	ZIPCd

Field	Value	IRS element (for citing)
Recipient EIN	440663883	RecipientEIN
IRC Section	501(c)(3)	IRCSectionDesc
Cash Grant	$10,000	CashGrantAmt
Purpose Of Grant	Cedars Camps provides assistance to Principia by providing food, housing, and activities for international students during summer break.	PurposeOfGrantTxt

Field	Value	IRS element (for citing)
Total501c3 Org	1	Total501c3OrgCnt
Total Other Org	0	TotalOtherOrgCnt

Grants Other Asst To Indiv In US GrantsOtherAsstToIndivInUSGrp

Field	Value	IRS element (for citing)
Grant Type	GRANTS & SCHOLARSHIPS	GrantTypeTxt
Recipient	538	RecipientCnt
Cash Grant	$11,931,671	CashGrantAmt

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	Schedule I, Part I, Line 2 Procedures for monitoring use of grant funds.	FormAndLineReferenceDesc
Explanation	PRINCIPIA DISTRIBUTES GRANT AND SCHOLARSHIP FUNDS ONLY TO STUDENTS WHO APPLY THROUGH AN OFFICIAL FINANCIAL AID PROCESS. ALL GRANTS AND SCHOLARSHIPS ARE APPLIED TO THE STUDENT'S PRINCIPIA ACCOUNT TO OFFSET TUITION, ROOM, BOARD AND FEES. ALL GRANTS AND SCHOLARSHIPS ARE FROM INSTITUTIONAL FUNDS.	ExplanationTxt

Schedule J IRS990ScheduleJ

Field	Value	IRS element (for citing)
Travel For Companions	Yes (X)	TravelForCompanionsInd
Housing Allowance Or Residence	Yes (X)	HousingAllowanceOrResidenceInd
Personal Services	Yes (X)	PersonalServicesInd
Written Policy Ref T And E Expnss	Yes (true)	WrittenPolicyRefTAndEExpnssInd
Substantiation Required	Yes (true)	SubstantiationRequiredInd
Written Employment Contract	Yes (X)	WrittenEmploymentContractInd
Board Or Committee Approval	Yes (X)	BoardOrCommitteeApprovalInd
Severance Payment	Yes (true)	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 (14 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
Howard E Berner Jr
Chief Investment Officer	$275,291	$0	$0	$0	$7,614	$0	$17,116	$0	$10,023	$0	$310,044	$0	$0	$0
Lee Barron
Assistant Secretary/General Counsel	$224,382	$0	$0	$0	$12,240	$0	$15,184	$0	$12,609	$0	$264,415	$0	$0	$0
David Walters
Chief Financial Officer	$202,170	$0	$0	$0	$6,351	$0	$13,477	$0	$457	$0	$222,455	$0	$0	$0
Barbara Blackwell
Assist. Secretary/Chief Advancement Officer	$167,417	$0	$0	$0	$1,758	$0	$11,548	$0	$33,038	$0	$213,761	$0	$0	$0
Donald D Miller
Assist. Secretary , Assist. CFO and Controller	$137,893	$0	$0	$0	$3,717	$0	$9,087	$0	$10,481	$0	$161,178	$0	$0	$0
Edward McCarty
Assist. Secretary/Director of Planned Giving	$123,341	$0	$0	$0	$1,270	$0	$8,031	$0	$24,743	$0	$157,385	$0	$0	$0
Dennis Marunde
Interim Chief Executive	$143,700	$0	$0	$0	$4,507	$0	$5,214	$0	$2,932	$0	$156,353	$0	$0	$0
Charles T Brantingham
Head of School (thru June 2021)	$224,524	$0	$0	$0	$9,664	$0	$15,064	$0	$124,658	$0	$373,910	$0	$0	$0
John Williams
College President	$189,202	$0	$0	$0	$7,162	$0	$12,245	$0	$9,633	$0	$218,242	$0	$0	$0
Peter Dry
Assist. Head of School Innovation & Strategy (thru June 2021)	$174,035	$0	$0	$0	$2,914	$0	$8,400	$0	$51,794	$0	$237,143	$0	$0	$0
Meggan Madden
Academic Dean	$171,008	$0	$0	$0	$1,087	$0	$10,949	$0	$7,476	$0	$190,520	$0	$0	$0
Maya Dietz
Dean of Students	$136,051	$0	$0	$0	$1,176	$0	$9,062	$0	$38,052	$0	$184,341	$0	$0	$0
Joy Turnbaugh
Chief Operations Officer, College	$127,035	$0	$0	$0	$834	$0	$8,213	$0	$45,658	$0	$181,740	$0	$0	$0
Marshall Ingwerson
Chief Executive (thru June 2020)	$128,910	$0	$0	$0	$193,956	$0	$11,927	$0	$4,903	$0	$339,696	$0	$0	$0

Supplemental Information Detail SupplementalInformationDetail (4 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
Schedule J, Part I, Line 1a Travel for companions	OCCASIONALLY, THE CHIEF EXECUTIVE, COLLEGE PRESIDENT OR HEAD OF SCHOOL MAY INCLUDE A SPOUSE OR FAMILY MEMBER ON BUSINESS TRAVEL WHEN THE PRESENCE OF THAT INDIVIDUAL IS DEEMED TO BENEFIT PRINCIPIA. THE INDIVIDUAL MAY ASSIST THE EMPLOYEE WITH BUSINESS RELATED ACTIVITIES AND INTERACT WITH POTENTIAL DONORS. THE VALUE OF THIS TRAVEL WAS NOT TREATED AS TAXABLE COMPENSATION TO THE RECIPIENT.
Schedule J, Part I, Line 1a Housing allowance or residence for personal use	THE RESIDENCES PROVIDED TO THE COLLEGE PRESIDENT AND HEAD OF SCHOOL ARE ALSO USED TO HOST STUDENT ACTIVITIES AND MEETINGS. THE COLLEGE PRESIDENT DID NOT RESIDE IN COLLEGE-PROVIDED HOUSING DURING FY 2021. THE HEAD OF SCHOOL LIVED ON CAMPUS IN ORDER TO FULFILL HIS DUTIES. THE ESTIMATED VALUES OF THESE BENEFITS IS INCLUDED IN COLUMN D OF PART II AND WAS NOT TREATED AS TAXABLE COMPENSATION TO THE HEAD OF SCHOOL.
Schedule J, Part I, Line 1a Personal services	THE FACILITIES DEPARTMENT PROVIDES HOUSEKEEPING SERVICES AT THE PRESIDENT AND HEAD OF SCHOOL RESIDENCES, SINCE THESE LOCATIONS ARE USED TO HOST STUDENT ACTIVITIES AND MEETINGS, AS WELL AS EMPLOYEE AND DONOR EVENTS. THE ESTIMATED VALUES OF SUCH SERVICES ARE INCLUDED IN COLUMN D OF PART II AND WERE NOT TREATED AS TAXABLE COMPENSATION TO THE RECIPIENTS.
Schedule J, Part I, Line 4a Severance or change-of-control payment	In calendar 2018, Karen Dearborn, formerly Vice President of Administration, was granted severance totaling $241,411, of which $214,991 was paid prior to calendar 2020. The remaining payments of $26,420 were paid in calendar 2020.

Schedule K IRS990ScheduleK

Tax Exempt Bonds Issues TaxExemptBondsIssuesGrp (2 entries)

Bond ReferenceBondReferenceCd	Bond Issuer EINBondIssuerEIN	Bond IssuedBondIssuedDt	Issue PriceIssuePriceAmt	PurposePurposeDesc	DefeasedDefeasedInd	On Behalf Of IssuerOnBehalfOfIssuerInd	Pool FinancingPoolFinancingInd
VILLAGE OF ELSAH JERSEY COUNTY ILLINOIS
A	376037763	2006-02-01	$10,000,000	CONSTRUCTION	false	false	false
VILLAGE OF ELSAH JERSEY COUNTY ILLINOIS
B	376037763	2005-09-01	$10,000,000	CONSTRUCTION	false	false	false

Tax Exempt Bonds Proceeds TaxExemptBondsProceedsGrp (2 entries)

Bond ReferenceBondReferenceCd	RetiredRetiredAmt	Bond DefeasedBondDefeasedAmt	Total ProceedsTotalProceedsAmt	In Reserve FundInReserveFundAmt	Capitalized InterestCapitalizedInterestAmt	Refunding EscrowRefundingEscrowAmt	Issuance Costs From ProceedsIssuanceCostsFromProceedsAmt	Credit EnhancementCreditEnhancementAmt	Working Capital ExpendituresWorkingCapitalExpendituresAmt	Capital ExpendituresCapitalExpendituresAmt	Other Spent ProceedsOtherSpentProceedsAmt	UnspentUnspentAmt	Substantial CompletionSubstantialCompletionYr	Refunding Tax Exempt BondsRefundingTaxExemptBondsInd	Refunding Taxable BondsRefundingTaxableBondsInd	Final Allocation MadeFinalAllocationMadeInd	Adequate Books And Rec MaintAdequateBooksAndRecMaintInd
A	$2,842,047	$0	$10,000,000	$0	$0	$0	$50,896	$0	$0	$9,949,104	$0	$0	2008	false	false	Yes (true)	Yes (true)
B	$2,842,047	$0	$10,000,000	$0	$0	$0	$98,217	$0	$0	$9,901,783	$0	$0	2007	false	false	Yes (true)	Yes (true)

Tax Exempt Bonds Private Bus Use TaxExemptBondsPrivateBusUseGrp (2 entries)

Bond ReferenceBondReferenceCd	Owning Bond Financed PropertyOwningBondFinancedPropertyInd	Any Lease ArrangementsAnyLeaseArrangementsInd	Mgmt Contract Bond Fincd PropMgmtContractBondFincdPropInd	Any Research AgreementsAnyResearchAgreementsInd	Private Bus Use By OthersPrivateBusUseByOthersPct	Private Bus Concerning UBIPrivateBusConcerningUBIPct	Total Private Business UseTotalPrivateBusinessUsePct	Bond Iss Meet Prvt Sec Pymt TestBondIssMeetPrvtSecPymtTestInd	Change In Use Bond Financed PropChangeInUseBondFinancedPropInd	Procs Nonqualified Bond RemdtdProcsNonqualifiedBondRemdtdInd
A	false	false	false	false	0.0	0.0	0.0	false	false	Yes (true)
B	false	false	false	false	0.0	0.0	0.0	false	false	Yes (true)

Tax Exempt Bonds Arbitrage TaxExemptBondsArbitrageGrp (2 entries)

Bond ReferenceBondReferenceCd	Form8038 T FiledForm8038TFiledInd	No Rebate DueNoRebateDueInd	Variable Rate IssueVariableRateIssueInd	Hedge Identified In Bks And RecHedgeIdentifiedInBksAndRecInd	Term Of HedgeTermOfHedgePct	Superintegrated HedgeSuperintegratedHedgeInd	Hedge TerminatedHedgeTerminatedInd	Gross Proceeds Invested In GICGrossProceedsInvestedInGICInd	Gross Proceeds InvestedGrossProceedsInvestedInd	Written Proc To Monitor ReqsWrittenProcToMonitorReqsInd
BANK OF AMERICA
A	false	Yes (true)	Yes (true)	Yes (true)	30.0	Yes (true)	false	false	false	Yes (true)
BANK OF AMERICA
B	false	Yes (true)	Yes (true)	Yes (true)	30.0	Yes (true)	false	false	false	Yes (true)

Procedures Corrective Action ProceduresCorrectiveActionGrp (2 entries)

Bond ReferenceBondReferenceCd	Procedures Corrective ActionProceduresCorrectiveActionInd
A	Yes (true)
B	Yes (true)

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
Schedule K, Part IV, Line 2c COLUMN A	Issuer name: VILLAGE OF ELSAH, JERSEY COUNTY, ILLINOIS The calculation for computing no rebate due was performed on 10/13/2008
Schedule K, Part IV, Line 2c COLUMN B	Issuer name: VILLAGE OF ELSAH, JERSEY COUNTY, ILLINOIS The calculation for computing no rebate due was performed on 10/13/2008

Schedule L IRS990ScheduleL

Grnt Asst Bnft Interested Prsn GrntAsstBnftInterestedPrsnGrp (3 entries)

Cash GrantCashGrantAmt	Type Of AssistanceTypeOfAssistanceTxt
See Part V
$71,555	Merit scholarships
See Part V
$47,100	Need-based grants
See Part V
$131,383	Staff discount

Bus Tr Involve Interested Prsn BusTrInvolveInterestedPrsnGrp (3 entries)

Relationship DescriptionRelationshipDescriptionTxt	TransactionTransactionAmt	TransactionTransactionDesc	Sharing Of RevenuesSharingOfRevenuesInd
Hannah Brantingham
spouse of Charles T Brantingham (Head of School)	$58,824	COMPENSATION AND BENEFITS	false
Samuel M Barron
son of Lee Barron (General Counsel)	$65,776	COMPENSATION AND BENEFITS	false
Laurel Walters
spouse of David Walters (CFO)	$135,098	Compensation and benefits	false

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	Schedule L, Part III GRANTS OR ASSISTANCE BENEFITING INTERESTED PERSONS	FormAndLineReferenceDesc
Explanation	COLLEGES, UNIVERSITIES AND PRIMARY AND SECONDARY SCHOOLS ARE NOT REQUIRED TO IDENTIFY INTERESTED PERSONS TO WHOM THEY HAVE PROVIDED SCHOLARSHIPS, FELLOWSHIPS AND SIMILAR FINANCIAL ASSISTANCE. PURSUANT TO THE INSTRUCTIONS TO FORM 990, SCH L, PART III, COLUMNS (A) AND (B) HAVE BEEN LEFT BLANK.	ExplanationTxt

Schedule M IRS990ScheduleM

Securities Publicly Traded SecuritiesPubliclyTradedGrp

Field	Value	IRS element (for citing)
Non Cash Checkbox	Yes (X)	NonCashCheckboxInd
Contribution	18	ContributionCnt
Noncash Contributions Rpt F990	$164,787	NoncashContributionsRptF990Amt
Method Of Determining Revenues	Market value	MethodOfDeterminingRevenuesTxt

Field	Value	IRS element (for citing)
Form8283 Received	0	Form8283ReceivedCnt
Any Property That Must Be Held	false	AnyPropertyThatMustBeHeldInd
Review Process Unusual NC Gifts	Yes (true)	ReviewProcessUnusualNCGiftsInd
Third Parties Used	false	ThirdPartiesUsedInd

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	Schedule M, Part I Explanations of reporting method for number of contributions	FormAndLineReferenceDesc
Explanation	Securities - Publicly traded - Number of contributions	ExplanationTxt

Schedule O IRS990ScheduleO

Supplemental Information Detail SupplementalInformationDetail (11 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
Form 990, Part III, Line 3 Significant changes in program services	Due to travel restrictions as a consequence of the pandemic, Principia curtailed all college abroad programs during the fiscal year. Additionally, all Lifetime Learning travel programs were cancelled or put on hold. All of these travel programs are expected to be reinstated once travel restrictions are eased.
Form 990, Part III, Line 4d Description of other program services	(Expenses $ 5,302,624 including grants of $ 0)(Revenue $ 650,221) OTHER: OTHER SERVICES, INCLUDING ACADEMIC SUPPORT
Form 990, Part VI, Line 2 Family/business relationships amongst interested persons	Steve Dewindt, Trustee and Robert J MacDonald, Trustee - Business relationship
Form 990, Part VI, Line 7b Decisions requiring approval by members or stockholders	The Principia Administrative Corporation (a Missouri Nonprofit Corporation) may select (by a majority vote of its directors) members of the governing board of The Principia Corporation. The Principia Administrative Corporation may remove members of the governing board of The Principia Corporation by a two-thirds vote of its directors. The purposes for which The Principia Administrative Corporation is organized are exclusively charitable, scientific, religious and educational.
Form 990, Part VI, Line 11b Review of form 990 by governing body	AFTER PRINCIPIA'S ASSISTANT CHIEF FINANCIAL OFFICER PREPARES THE 990 RETURN, IT IS REVIEWED BY THE FIRM OF CROWE LLP. AFTER REVIEW, THE 990 IS PROVIDED TO THE AUDIT COMMITTEE FOR FURTHER REVIEW AND COMMENT. IF ANY CHANGES ARE NEEDED, THEY ARE MADE AND THEN THE RETURN IS SENT TO THE ENTIRE BOARD PRIOR TO ELECTRONICALLY SUBMITTING IT TO THE IRS.
Form 990, Part VI, Line 12c Conflict of interest policy	CONFLICT OF INTEREST STATEMENTS ARE ANNUALLY SUBMITTED TO THE OFFICE OF THE CHIEF FINANCIAL OFFICER BY TRUSTEES, OFFICERS, AND KEY EMPLOYEES. THESE STATEMENTS ARE REVIEWED BY THE ASSISTANT CHIEF FINANCIAL OFFICER FOR THE PURPOSES OF 1) IDENTIFYING POTENTIAL OR ACTUAL CONFLICTS OF INTEREST, AND 2) ASSURING THAT TRANSACTIONS INVOLVING POTENTIAL OR ACTUAL CONFLICTS ARE PROPERLY DISCLOSED. IF CONFLICTS ARE DETERMINED TO EXIST, THE ASSISTANT CHIEF FINANCIAL OFFICER WILL NOTIFY THE CHAIR OF THE AUDIT COMMITTEE OR THE CHAIR OF THE BOARD OF TRUSTEES, WHO WILL INFORM THE PARTY IN QUESTION THAT IT WOULD BE APPROPRIATE FOR THAT INDIVIDUAL TO REFRAIN FROM DISCUSSIONS OR VOTES INVOLVING THE IDENTIFIED CONFLICT
Form 990, Part VI, Line 15b Process to establish compensation of other employees	PRINCIPIA USES A BENCHMARK SYSTEM WHERE ANNUALLY SALARIES ARE SET AFTER REVIEWING WAGE DATA FOR COMPARABLE INSTITUTIONS. THIS BENCHMARK REVIEW PROCESS IS COMPLETED BY HUMAN RESOURCES. WITH RESPECT TO OFFICERS AND KEY EMPLOYEES, ANY PROPOSED ANNUAL SALARY CHANGES ARE MADE BY HUMAN RESOURCES AND REVIEWED/APPROVED BY THE CHIEF EXECUTIVE AND THE BOARD IF APPROPRIATE.
Form 990, Part VI, Line 19 Required documents available to the public	PRINCIPIA MAKES THE CONFLICT OF INTEREST POLICY, GOVERNING DOCUMENTS AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC UPON REQUEST. THE GOVERNING BOARD BYLAWS ARE POSTED ON PRINCIPIA'S WEBSITE.
Form 990, Part VIII, Line 11d Other Miscellaneous Revenue	- Total Revenue: 412110, Related or Exempt Function Revenue: 412110, Unrelated Business Revenue: , Revenue Excluded from Tax Under Sections 512, 513, or 514: ;
Form 990, Part XI, Line 9 Other changes in net assets or fund balances	Change in value of beneficial interests in trusts held by others - 5992083; Change in value of perpetual trusts held by third party trustees - 1746555; Change in value of split interest agreements - 1279972; Change in value of interest rate swap - 947534;
Form 990, Part VI, Section A, Line 2 Family and Business Relationships	Form 990, Part VI, Section A, Line 2 is answered yes as Each of the directors listed at Part VII, Section A serves as a director of a related organization for the same term length.

Schedule R IRS990ScheduleR

Id Disregarded Entities IdDisregardedEntitiesGrp

Disregarded Entity Name DisregardedEntityName

Field	Value	IRS element (for citing)
Business Name Line1	PRINCIPIA HOLDINGS LLC	BusinessNameLine1Txt

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	13201 CLAYTON ROAD	AddressLine1Txt
City	ST LOUIS	CityNm
State Abbreviation	MO	StateAbbreviationCd
ZIP	63131	ZIPCd

Field	Value	IRS element (for citing)
Primary Activities	INVESTING	PrimaryActivitiesTxt
Legal Domicile State	MO	LegalDomicileStateCd
Total Income	-$12,626	TotalIncomeAmt
End Of Year Assets	$0	EndOfYearAssetsAmt

Direct Controlling Entity Name DirectControllingEntityName

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

Id Related Tax Exempt Org IdRelatedTaxExemptOrgGrp (3 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	Legal Domicile Foreign CountryLegalDomicileForeignCountryCd
PRINCIPIA COLLEGE COMMUNICATIONS
13201 CLAYTON ROAD	ST LOUIS	MO	63131	431538094	SUPPORTING ORGANIZATION	MO	501(c)(3)	Type I	PRINCIPIA CORPORATION	Yes (true)
STICHTING FRED M VAN ECK SUPPORT FOUNDATION FOR THE PRINCIPIA CORPORATION
					SUPPORTING ORGANIZATION				PRINCIPIA CORPORATION	false	NL
PRINCIPIA CLUBS
13201 CLAYTON ROAD	SAINT LOUIS	MO	63131	431438110	GROUP PARENT	MO	501(c)(3)	10	PRINCIPIA CORPORATION	Yes (true)

Id Related Org Txbl Partnership IdRelatedOrgTxblPartnershipGrp

Related Organization Name RelatedOrganizationName

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

Field	Value	IRS element (for citing)
Primary Activities	REAL ESTATE	PrimaryActivitiesTxt
Legal Domicile Foreign Country	NL	LegalDomicileForeignCountryCd

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
Disproportionate Allocations	false	DisproportionateAllocationsInd
General Or Managing Partner	false	GeneralOrManagingPartnerInd

Id Related Org Txbl Corp Tr IdRelatedOrgTxblCorpTrGrp (26 entries)

Address Line1ForeignAddress/AddressLine1Txt	CityForeignAddress/CityNm	Province Or StateForeignAddress/ProvinceOrStateNm	CountryForeignAddress/CountryCd	Foreign PostalForeignAddress/ForeignPostalCd	Primary ActivitiesPrimaryActivitiesTxt	Legal Domicile Foreign CountryLegalDomicileForeignCountryCd	Business Name Line1DirectControllingEntityName/BusinessNameLine1Txt	Entity TypeEntityTypeTxt	Address Line2ForeignAddress/AddressLine2Txt	Controlled OrganizationControlledOrganizationInd	Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	EINEIN	Legal Domicile StateLegalDomicileStateCd	Direct Controlling NADirectControllingNACd
CORDSTRAP BV
BOSMANSKAMP 25	GERLDERMALSEN	GELDERMALSEN, MS	NL	NL4191	R&D & MFG	NL	NA	C Corporation
CORDSTRAP GMBH
TACKWEG 41	TONISVORST	TONISVORST	GM	D47918	MKTG&SALES&DI	GM	NA	C Corporation
CORDSTRAP (MIDDLE EAST) LIMITED
SAVVIDES MONARCH CENTER	NICOSIA	ACROP NICOSIA	CY	5961	MKTG&SALES&DI	CY	NA	C Corporation	59-61 ACROPOLEOS AVE
CORDSTRAP MALAYSIA SDN BHD
NO 28 JALAN KASUARINA 12 BDR ABG	KLANG	SELANGOR	MY	41200MY	MKTG&SALES&DI	MY	NA	C Corporation	BANDAR AMBANG BOTANIC
CORDSTRAP MEXICO SA DE CV
COL VALLE DEL CAMPESTRE	GARZA GARCIA	N.L.	MX	66200	MKTG&SALES&DI	MX	NA	C Corporation
CORDSTRAP CANADA CORPORATION
30020689 FRAISER HY	LANGLEY BRITISH COLUMBIA	BRITISH COLUMBIA	CA		MKTG&SALES&DI	CA	NA	C Corporation
CORDSTRAP LIMITED
PADDOCK RD W PIMBO SKELMERSDALE	LANCASHIRE	SKELMERSDALE	UK		MKTG&SALES&DI	UK	NA	C Corporation
CORDSTRAP POLSKA SPZ OO
WYSOGOTOWO UL KAMIENNA	PRZEZMIEROWO	PREZMIEROWO	PL	62081	MKTG&SALES&DI	PL	NA	C Corporation
CORDSTRAP ITALIA SRL
VIA PAPA GIOVANNI PAOLO 1 422	UBOLDO VA	UBOLDO, VA	IT	21040	MKTG&SALES&DI	IT	NA	C Corporation
CORDSTRAP SARL
5-7 AVE CHARLES DE GAULLE	SENLIS	SENLIS	FR	60300	MKTG&SALES&DI	FR	NA	C Corporation
CORDSTRAP ESPANA SLU
2 CALLE ZURIC SABADELL	BARCELONA	BARCELONA	SP	8207	MKTG&SALES&DI	SP	NA	C Corporation
CORDSTRAP REINFORCED TAPES BV
NOBELSTRAAT1	OOSTRUM GA	OOSTRUM, GA	NL	NL5807	R&D-MFG&MKTG	NL	NA	C Corporation
CORDSTRAP ASIA PTE LTD
					DORMANT	SN	NA	C Corporation
COREST MANAGEMENT BV
NOBELSTRAAT 1	OOSTRUM GA	OOSTRUM, GA	NL	NL5807	HOLDING COMPANY	NL	NA	C Corporation
CORDSTRAP INDIA PRIVATE LIMITED
SUITE 47 VATIKA BUSINESS CENTRE	PUNE	PUNE - 411006	IN		MKTG&SALES&DI	IN	NA	C Corporation
CORDSTRAP DO BRASIL
RUA AFONSO PENA 81	CACHOEIRINHA RS	CACHOEIRINHA - RS	BR		MKTG&SALES&DI	BR	NA	C Corporation
CORDSTRAP SRO
JAKUBSKA 2	PRAHA	PRAHA 1, 11000	EZ		MKTG&SALES&DI	EZ	NA	C Corporation
CHARITABLE LEAD TRUST (5)
					CHARITABLE LEAD TRUST TO BENEFIT PRINCIPIA		NA	Trust		Yes (true)
PERPETUAL TRUSTS (5)
					PERPETUAL TRUSTS TO BENEFIT PRINCIPIA		NA	Trust		Yes (true)
CHARITABLE REMAINDER TRUSTS (43)
					CHARITABLE REMAINDER TRUSTS TO BENEFIT PRINCIPIA		NA	Trust		Yes (true)
NON-CHARITABLE TRUSTS (2)
					TRUST CREATED BY BEQUEST TO BENEFIT PRINCIPIA		NA	Trust		Yes (true)
POOLED INCOME FUNDS (43)
					POOLED INCOME FUND TO BENEFIT PRINCIPIA		NA	Trust		Yes (true)
CORDSTRAP THAILAND
4/222 HARBOR OFFICE BLDG 6TH FLR	TUNGSUKLA SUBDISTRICT SRIRACHA DST CHONBURI	TUNGSUKLA	TH		MKTG&SALES&DI	TH	NA	C Corporation	NO 10 SUKHUMVIT RD
PRINCIPIA ADMINISTRATIVE CORPORATION
					APPOINTMENT OF RELATED ORGANIZATIONS' BOARD MEMBERS			C Corporation		false	13201 CLAYTON RD	SAINT LOUIS	MO	63131	813381065	MO	N/A
POLO Endstriyel Plastik San Ve Tic AS Cordstrap Turkey
Ferhat Pasa Serbest Bolge Mah		Catalca Istanbul	TU	34540	MKTG&SALES&DI	TU		C Corporation									N/A
Cord Brasil Participacoes Ltd FKA Astro Participacoes Ltda
Rua Armando Barbedo No 715 Room 603	Porto Allegre	Rio Grande Do Sul	BR	91920520	Holding Company	BR	NA	C Corporation

Field	Value	IRS element (for citing)
Receipt Of Int Annts Rnts Rylts	false	ReceiptOfIntAnntsRntsRyltsInd
Gift Grnt Or Cap Contri To Oth Org	false	GiftGrntOrCapContriToOthOrgInd
Gift Grnt Cap Contri From Oth Org	false	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	false	PerformOfServicesForOthOrgInd
Perform Of Services By Other Org	false	PerformOfServicesByOtherOrgInd
Sharing Of Facilities	false	SharingOfFacilitiesInd
Paid Employees Sharing	false	PaidEmployeesSharingInd
Reimbursement Paid To Other Org	false	ReimbursementPaidToOtherOrgInd
Reimbursement Paid By Other Org	false	ReimbursementPaidByOtherOrgInd
Transfer To Other Org	false	TransferToOtherOrgInd
Transfer From Other Org	Yes (true)	TransferFromOtherOrgInd

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	Schedule R, Part V, Line 2 IDENTIFICATION OF RELATED TAX EXEMPT ORGANIZATIONS	FormAndLineReferenceDesc
Explanation	THE STICHTING FRED M. VAN ECK SUPPORT FOUNDATION FOR THE PRINCIPIA CORPORATION IS AN EXEMPT ENTITY ORGANIZED IN THE NETHERLANDS. IT HAS NO U.S. SOURCED INCOME AND NO U.S. FILING REQUIREMENT.	ExplanationTxt