Civic Intelligence

Hasselmann Prospekta Trust-Marjorys Trust A

EIN 76-6102667 • 501(c)3 • Houston, TX

Pub. 78 Eligible

Profile

The organization's mission is to support the educational purposes of rice university by establishing and maintaining the karl f. Hasselmann chair in engineering, by providing funding for engineering research and by providing financial assistance to students of engineering at rice university.

5225 Katy Freeway Suite 496Houston, TX 77007

n/A

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

33rd percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

501(c)3 • $500k-$1M nonprofits • Source year 2025

Liabilities / Revenue

35th percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

501(c)3 • $500k-$1M nonprofits • Source year 2025

Net Margin

45th percentile

2.1%

Higher net margin than 45% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2025

Top Officer Pay

56th percentile

$6,000

Higher top officer pay than 56% of similar nonprofits.

Top officer pay equals 1.6% of source-year revenue.

501(c)3 • $500k-$1M nonprofits • Source year 2025

Asset Growth

46th percentile

1.6%

Faster asset growth than 46% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Annualized from 2024 to 2025

Revenue Growth

74th percentile

30%

Faster revenue growth than 74% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / Assets33rd percentile

Assets

Up

$515,093

Up $7,901 (+1.6%) from 2024

Liabilities

Flat

$0

Flat from 2024

Net Assets

Up

$515,093

Up $7,901 (+1.6%) from 2024

Operations
Liabilities / Revenue35th percentileNet Margin45th percentile

Revenue

Up

$372,066

Up $86,839 (+30%) from 2024

Expenses

Up

$364,165

Up $8,888 (+2.5%) from 2024

Net Income

Up

$7,901

Up $77,951 (+111%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth46th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

$800K$600K$400K$200K$0Assets 2010: $753,243Liabilities 2010: $781Net Assets 2010: $752,4622010Assets 2011: $730,642Liabilities 2011: $4,877Net Assets 2011: $725,7652011Assets 2012: $516,278Liabilities 2012: $100Net Assets 2012: $516,1782012Assets 2013: $670,744Liabilities 2013: $0Net Assets 2013: $670,7442013Assets 2014: $618,048Liabilities 2014: $0Net Assets 2014: $618,0482014Assets 2015: $619,690Liabilities 2015: $0Net Assets 2015: $619,6902015Assets 2016: $582,954Liabilities 2016: $0Net Assets 2016: $582,9542016Assets 2017: $566,002Liabilities 2017: $0Net Assets 2017: $566,0022017Assets 2018: $719,218Liabilities 2018: $0Net Assets 2018: $719,2182018Assets 2019: $496,182Liabilities 2019: $0Net Assets 2019: $496,1822019Assets 2020: $486,672Liabilities 2020: $0Net Assets 2020: $486,6722020Assets 2021: $483,734Liabilities 2021: $0Net Assets 2021: $483,7342021Assets 2022: $505,114Liabilities 2022: $0Net Assets 2022: $505,1142022Assets 2023: $577,242Liabilities 2023: $0Net Assets 2023: $577,2422023Assets 2024: $507,192Liabilities 2024: $0Net Assets 2024: $507,1922024Assets 2025: $515,093Liabilities 2025: $0Net Assets 2025: $515,0932025

Highlighted filing

2025

Assets$515,093
Liabilities$0
Net Assets$515,093
Open 2025 Filing

Operations Trend

Revenue Growth74th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

$1.5M$1.0M$500K$0-$500KExpenses 2010: $918,6962010Expenses 2011: $1,300,6232011Revenue 2012: $1,196,793Expenses 2012: $1,406,380Net Income 2012: -$209,5872012Revenue 2013: $927,290Expenses 2013: $772,724Net Income 2013: $154,5662013Revenue 2014: $811,398Expenses 2014: $864,094Net Income 2014: -$52,6962014Revenue 2015: $708,810Expenses 2015: $707,168Net Income 2015: $1,6422015Revenue 2016: $387,867Expenses 2016: $424,603Net Income 2016: -$36,7362016Revenue 2017: $372,907Expenses 2017: $389,859Net Income 2017: -$16,9522017Revenue 2018: $349,486Expenses 2018: $196,270Net Income 2018: $153,2162018Revenue 2019: $375,923Expenses 2019: $598,959Net Income 2019: -$223,0362019Revenue 2020: $132,841Expenses 2020: $142,351Net Income 2020: -$9,5102020Revenue 2021: $180,948Expenses 2021: $183,886Net Income 2021: -$2,9382021Revenue 2022: $842,645Expenses 2022: $821,265Net Income 2022: $21,3802022Revenue 2023: $918,611Expenses 2023: $846,483Net Income 2023: $72,1282023Revenue 2024: $285,227Expenses 2024: $355,277Net Income 2024: -$70,0502024Revenue 2025: $372,066Expenses 2025: $364,165Net Income 2025: $7,9012025

Highlighted filing

2025

Revenue$372,066
Expenses$364,165
Net Income$7,901
Open 2025 Filing

Filings

Most recent year

2025 • Form 990Detailed filing. Detailed filing data is available for this year.

Open filing
Assets
$515,093
Liabilities
$0
Net assets
$515,093
Revenue
$372,066
Expenses
$364,165
Net income
$7,901
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$0.52$0.00$0.52$0.37$0.36$0.01
2024Detailed filing. Detailed filing data is available for this year.$0.51$0.00$0.51$0.29$0.36$0.07
2023Detailed filing. Detailed filing data is available for this year.$0.58$0.00$0.58$0.92$0.85$0.07
2022Detailed filing. Detailed filing data is available for this year.$0.51$0.00$0.51$0.84$0.82$0.02
2021Detailed filing. Detailed filing data is available for this year.$0.48$0.00$0.48$0.18$0.18$0.00
2020Detailed filing. Detailed filing data is available for this year.$0.49$0.00$0.49$0.13$0.14$0.01
2019Detailed filing. Detailed filing data is available for this year.$0.50$0.00$0.50$0.38$0.60$0.22
2018Detailed filing. Detailed filing data is available for this year.$0.72$0.00$0.72$0.35$0.20$0.15
2017Detailed filing. Detailed filing data is available for this year.$0.57$0.00$0.57$0.37$0.39$0.02
2016Detailed filing. Detailed filing data is available for this year.$0.58$0.00$0.58$0.39$0.42$0.04
2015Detailed filing. Detailed filing data is available for this year.$0.62$0.00$0.62$0.71$0.71$0.00
2014Detailed filing. Detailed filing data is available for this year.$0.62$0.00$0.62$0.81$0.86$0.05
2013Detailed filing. Detailed filing data is available for this year.$0.67$0.00$0.67$0.93$0.77$0.15
2012Summary only. Only limited summary data is available for this year.$0.52$0.00$0.52$1.20$1.41$0.21
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.73$0.00$0.73$1.30
2010Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.75$0.00$0.75$0.92
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2025 to Dec 31, 2025
Signed
Mar 17, 2026
Return Version
2025v4.0
Gross Receipts
$372,066
Mission and Program Overview

Mission

The organization's mission is to support the educational purposes of rice university by establishing and maintaining the karl f. Hasselmann chair in engineering, by providing funding for engineering research and by providing financial assistance to students of engineering at rice university.

Balance Sheet Detail
LineBeginningEndChange
Assets
Cap Stk Tr Prin Current Funds$464,466$464,466→ $0
Savings and Temporary Cash Investments$42,726$50,627▲ $7,901
Rtn Earn Endowment Incm Other Fnds$42,726$50,627▲ $7,901
Total Assets$507,192$515,093▲ $7,901
Other Assets Total$464,466$464,466→ $0
Liabilities
Total Liabilities$0$0→ $0
Net Assets / Fund Balance
Total Net Assets Fund Balance$507,192$515,093▲ $7,901
Total Liabilities and Net Assets / Fund Balance$507,192$515,093▲ $7,901

Asset Categories

AssetBook ValueDepreciationBasis
Other Assets Org$464,466--
Compensation and Service Providers
Top Officer Pay56th percentile

Employees

NameTitleFull / Part TimeBaseTotal
Ronald W KestersonTrusteePT$6,000$6,000
Revenue and Support

Revenue Composition

Contributions and Grants
$0
Program Service Revenue
$0
Investment Income
$372,066
Other Revenue
$0
Change in Net Assets
$7,901
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Grants and Similar Amounts Paid$250,000
Other Expenses$108,165
Salaries, Compensation, and Employee Benefits$6,000
Professional Fundraising Fees$0
Total Fundraising Expense$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Grants to Domestic Orgs$250,000--$250,000
Fees for Services Accounting$6,412$713-$7,125
Current Officers, Directors, Trustees, and Key Employees$6,000--$6,000
Fees for Services Legal$1,800$200-$2,000
Other Expenses$63--$63
Total Functional Expenses$363,252$913$0$364,165
International Activity

Grant and Assistance Recipients

RecipientLocationCategoryPurposeAmount
William Marsh Rice UniversityHouston, TX--$250,000
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
No
Other officer compensation reviewed
No
Conflict-of-interest policy
No
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

Form 990, Page 6, Part VI, Line 11B

“The sole trustee of the trust reviews the form 990 prior to filing.”

Form 990, Page 6, Part VI, Line 19

“No documents available to the public”

Filing and Contact Details

Filer

Filer Name
Hasselmann Prospekta Trust-
EIN
76-6102667
Phone
7139320409
Address
5225 KATY FREEWAY SUITE 496, HOUSTON, TX 77007

Signing Officer

Name
Ronald W Kesterson
Title
Trustee
Phone
2812164986
Signed
2026-03-17
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Ronald W Kesterson
Formed
1997
Legal Domicile
TX
Voting Board Members
1
Independent Board Members
1
Employees
0

Preparer

Firm
Daniel P Mcguire Pc
Address
5225 KATY FRWY STE 496, HOUSTON, TX 77007
Preparer
Daniel P Mcguire
Phone
7139320409
Supplemental Narrative

Additional Explanations

FORM 990 - ORGANIZATION'S MISSION

“The organization's mission is to support the educational purposes of rice university by establishing and maintaining the karl f. Hasselmann chair in engineering, by providing funding for engineering research and by providing financial assistance to students of engineering at rice university.”

Form 990, Page 2, Part III, Line 4D

“The organization's mission is to support the educational purposes of rice university by establishing and maintaining the karl f. Hasselmann chair in engineering, by providing funding for engineering research and by providing financial assistance to students of engineering at rice university.”

Raw XML Appendix360 raw XML fields

This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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IRS990/GoverningBodyVotingMembersCnt01
IRS990/GrantAmt0250000
IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt0250000
IRS990/GrantsToDomesticOrgsGrp/TotalAmt0250000
IRS990/GrantsToIndividualsInd0false
IRS990/GrantsToOrganizationsInd0true
IRS990/GrantToRelatedPersonInd0false
IRS990/GrossReceiptsAmt0372066
IRS990/GroupReturnForAffiliatesInd0false
IRS990/IncludeFIN48FootnoteInd0false
IRS990/IndependentAuditFinclStmtInd0false
IRS990/IndependentVotingMemberCnt01
IRS990/IndoorTanningServicesInd0false
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IRS990/InvestmentIncomeGrp/ExclusionAmt0372066
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IRS990/InvestmentInJointVentureInd0false
IRS990/IRPDocumentCnt02
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IRS990/MoreThan5000KToIndividualsInd0false
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IRS990/NetAssetsOrFundBalancesBOYAmt0507192
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IRS990/NondeductibleContributionsInd0false
IRS990/OfficerMailingAddressInd0false
IRS990/OperateHospitalInd0false
IRS990/Organization501c3Ind0X
IRS990/OrgDoesNotFollowFASB117Ind0X
IRS990/OtherAssetsTotalGrp/BOYAmt0464466
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IRS990ScheduleA/Form990SchASupportingOrgGrp/DisqualifiedPrsnControllIntInd0false
IRS990ScheduleA/Form990SchASupportingOrgGrp/DisqualifiedPrsnOwnrIntInd0false
IRS990ScheduleA/Form990SchASupportingOrgGrp/ExcessBusinessHoldingsRulesInd0false
IRS990ScheduleA/Form990SchASupportingOrgGrp/ListedByNameGoverningDocInd0true
IRS990ScheduleA/Form990SchASupportingOrgGrp/LoanDisqualifiedPersonInd0false
IRS990ScheduleA/Form990SchASupportingOrgGrp/OrganizationChangeSuprtOrgInd0false
IRS990ScheduleA/Form990SchASupportingOrgGrp/PaymentSubstantialContribtrInd0false
IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgNotOrganizedUSInd0false
IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgSectionC456Ind0false
IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportNonSupportedOrgInd0false
IRS990ScheduleA/Form990SchASupportingOrgGrp/SuprtOrgNoIRSDeterminationInd0false
IRS990ScheduleA/Form990SchAType3SprtOrgAllGrp/OfficersCloseRelationshipInd0false
IRS990ScheduleA/Form990SchAType3SprtOrgAllGrp/SupportedOrgVoiceInvestmentInd0true
IRS990ScheduleA/Form990SchAType3SprtOrgAllGrp/TimelyProvidedDocumentsInd0true
IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt0THE TRUSTEE AND THE TRUSTEE'S LEGAL REPRESENTATIVE COMMUNICATE WITH THE SUPPORTED ORGANIZATION ON A REGULAR BASIS REGARDING THE FUNDS TO BE DISTRIBUTED TO THE SUPPORTING ORGANIZATION, AND THE USE TO WHICH THOSE FUNDS ARE PUT.
IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt1THE TRUSTEE AND THE TRUSTEE'S LEGAL REPRESENTATIVE COMMUNICATE WITH THE SUPPORTED ORGANIZATION ON A REGULAR BASIS REGARDING THE FUNDS TO BE DISTRIBUTED TO THE SUPPORTING ORGANIZATION, AND THE USE TO WHICH THOSE FUNDS ARE PUT.
IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt2THE TRUSTEE AND THE TRUSTEE'S LEGAL REPRESENTATIVE COMMUNICATE WITH THE SUPPORTED ORGANIZATION ON A REGULAR BASIS REGARDING THE FUNDS TO BE DISTRIBUTED TO THE SUPPORTING ORGANIZATION, AND THE USE TO WHICH THOSE FUNDS ARE PUT.
IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc0PART IV, SECTION D, LINE 2
IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc1PART IV, SECTION D, LINE 3
IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc2PART V, SECTION D, LINE 8
IRS990ScheduleA/MinimumAssetAmountGrp/AcquisitionIndebtednessGrp/PriorYearAmt00
IRS990ScheduleA/MinimumAssetAmountGrp/AdjustedFMVLessIndebtednessGrp/CurrentYearAmt0550628
IRS990ScheduleA/MinimumAssetAmountGrp/AdjustedFMVLessIndebtednessGrp/PriorYearAmt0604323
IRS990ScheduleA/MinimumAssetAmountGrp/AverageMonthlyCashBalancesGrp/CurrentYearAmt086162
IRS990ScheduleA/MinimumAssetAmountGrp/AverageMonthlyCashBalancesGrp/PriorYearAmt0139857
IRS990ScheduleA/MinimumAssetAmountGrp/AverageMonthlyFMVOfSecGrp/PriorYearAmt00
IRS990ScheduleA/MinimumAssetAmountGrp/CashDeemedCharitableGrp/CurrentYearAmt08259
IRS990ScheduleA/MinimumAssetAmountGrp/CashDeemedCharitableGrp/PriorYearAmt09065
IRS990ScheduleA/MinimumAssetAmountGrp/DiscountClaimedAmt00
IRS990ScheduleA/MinimumAssetAmountGrp/FMVOtherNonExemptUseAssetGrp/CurrentYearAmt0464466
IRS990ScheduleA/MinimumAssetAmountGrp/FMVOtherNonExemptUseAssetGrp/PriorYearAmt0464466
IRS990ScheduleA/MinimumAssetAmountGrp/NetVlNonExemptUseAssetsGrp/CurrentYearAmt0542369
IRS990ScheduleA/MinimumAssetAmountGrp/NetVlNonExemptUseAssetsGrp/PriorYearAmt0595258
IRS990ScheduleA/MinimumAssetAmountGrp/PctOfNetVlNonExemptUseAstGrp/CurrentYearAmt018983
IRS990ScheduleA/MinimumAssetAmountGrp/PctOfNetVlNonExemptUseAstGrp/PriorYearAmt020834
IRS990ScheduleA/MinimumAssetAmountGrp/RecoveriesPYDistriMinAssetGrp/PriorYearAmt00
IRS990ScheduleA/MinimumAssetAmountGrp/TotalFMVOfNonExemptUseAssetGrp/CurrentYearAmt0550628
IRS990ScheduleA/MinimumAssetAmountGrp/TotalFMVOfNonExemptUseAssetGrp/PriorYearAmt0604323
IRS990ScheduleA/MinimumAssetAmountGrp/TotalMinimumAssetGrp/CurrentYearAmt018983
IRS990ScheduleA/MinimumAssetAmountGrp/TotalMinimumAssetGrp/PriorYearAmt020834
IRS990ScheduleA/OtherSupportSumAmt00
IRS990ScheduleA/SupportedOrganizationsCnt01
IRS990ScheduleA/SupportedOrganizationsTotalCnt01
IRS990ScheduleA/SupportedOrgInformationGrp/EIN0741109620
IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd0true
IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeCd02
IRS990ScheduleA/SupportedOrgInformationGrp/OtherSupportAmt00
IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt0250000
IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1Txt0WILLIAM MARSH RICE UNIVERSITY
IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine2Txt0WILLIAM MARSH RICE UNIVERSITY
IRS990ScheduleA/SupportingOrganization509a3Ind0X
IRS990ScheduleA/SupportingOrgType3NonFuncInd0X
IRS990ScheduleA/SupportSumAmt0250000
IRS990/ScheduleBRequiredInd0false
IRS990ScheduleD/OtherAssetsOrgGrp/BookValueAmt0464466
IRS990ScheduleD/OtherAssetsOrgGrp/Desc0PROSPEKTA STOCK - TRUST CORPUS
IRS990ScheduleD/TotalBookValueOtherAssetsAmt0464466
IRS990ScheduleI/GrantRecordsMaintainedInd0false
IRS990ScheduleI/RecipientTable/CashGrantAmt0250000
IRS990ScheduleI/RecipientTable/RecipientBusinessName/BusinessNameLine1Txt0WILLIAM MARSH RICE UNIVERSITY
IRS990ScheduleI/RecipientTable/RecipientBusinessName/BusinessNameLine2Txt0OFFICE OF DEV-MS 81
IRS990ScheduleI/RecipientTable/RecipientEIN0741109620
IRS990ScheduleI/RecipientTable/USAddress/AddressLine1Txt06100 MAIN STREET
IRS990ScheduleI/RecipientTable/USAddress/CityNm0HOUSTON
IRS990ScheduleI/RecipientTable/USAddress/StateAbbreviationCd0TX
IRS990ScheduleI/RecipientTable/USAddress/ZIPCd077005
IRS990/ScheduleJRequiredInd0false
IRS990/ScheduleORequiredInd0false
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0THE ORGANIZATION'S MISSION IS TO SUPPORT THE EDUCATIONAL PURPOSES OF RICE UNIVERSITY BY ESTABLISHING AND MAINTAINING THE KARL F. HASSELMANN CHAIR IN ENGINEERING, BY PROVIDING FUNDING FOR ENGINEERING RESEARCH AND BY PROVIDING FINANCIAL ASSISTANCE TO STUDENTS OF ENGINEERING AT RICE UNIVERSITY.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1THE ORGANIZATION'S MISSION IS TO SUPPORT THE EDUCATIONAL PURPOSES OF RICE UNIVERSITY BY ESTABLISHING AND MAINTAINING THE KARL F. HASSELMANN CHAIR IN ENGINEERING, BY PROVIDING FUNDING FOR ENGINEERING RESEARCH AND BY PROVIDING FINANCIAL ASSISTANCE TO STUDENTS OF ENGINEERING AT RICE UNIVERSITY.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2THE SOLE TRUSTEE OF THE TRUST REVIEWS THE FORM 990 PRIOR TO FILING.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3NO DOCUMENTS AVAILABLE TO THE PUBLIC
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0FORM 990 - ORGANIZATION'S MISSION
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1FORM 990, PAGE 2, PART III, LINE 4D
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2FORM 990, PAGE 6, PART VI, LINE 11B
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3FORM 990, PAGE 6, PART VI, LINE 19
IRS990/SchoolOperatingInd0false
IRS990/SignificantChangeInd0false
IRS990/SignificantNewProgramSrvcInd0false
IRS990/SubjectToExcsTaxNetInvstIncInd0false
IRS990/SubjectToProxyTaxInd0false
IRS990/SubjToTaxRmnrtnExPrchtPymtInd0false
IRS990/TaxablePartyNotificationInd0false
IRS990/TaxExemptBondsInd0false
IRS990/TerminateOperationsInd0false
IRS990/TotalAssetsBOYAmt0507192
IRS990/TotalAssetsEOYAmt0515093
IRS990/TotalAssetsGrp/BOYAmt0507192
IRS990/TotalAssetsGrp/EOYAmt0515093
IRS990/TotalCompGreaterThan150KInd0false
IRS990/TotalEmployeeCnt00
IRS990/TotalFunctionalExpensesGrp/FundraisingAmt00
IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt0913
IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt0363252
IRS990/TotalFunctionalExpensesGrp/TotalAmt0364165
IRS990/TotalGrossUBIAmt00
IRS990/TotalLiabilitiesEOYAmt00
IRS990/TotalLiabilitiesGrp/BOYAmt00
IRS990/TotalLiabilitiesGrp/EOYAmt00
IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt0507192
IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt0515093
IRS990/TotalOtherProgSrvcExpenseAmt0105040
IRS990/TotalProgramServiceExpensesAmt0363252
IRS990/TotalReportableCompFromOrgAmt06000
IRS990/TotalRevenueGrp/ExclusionAmt0372066
IRS990/TotalRevenueGrp/TotalRevenueColumnAmt0372066
IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt0507192
IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt0515093
IRS990/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990/TypeOfOrganizationTrustInd0X
IRS990/UnrelatedBusIncmOverLimitInd0false
IRS990/UponRequestInd0X
IRS990/USAddress/AddressLine1Txt03915 BROWNING STREET
IRS990/USAddress/CityNm0HOUSTON
IRS990/USAddress/StateAbbreviationCd0TX
IRS990/USAddress/ZIPCd077005
IRS990/VotingMembersGoverningBodyCnt01
IRS990/VotingMembersIndependentCnt01
IRS990/WebsiteAddressTxt0N/A
IRS990/WhistleblowerPolicyInd0false
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0RONALD W KESTERSON
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0TRUSTEE
ReturnHeader/BusinessOfficerGrp/PhoneNum02812164986
ReturnHeader/BusinessOfficerGrp/SignatureDt02026-03-17
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0HASSELMANN PROSPEKTA TRUST-
ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt0MARJORY'S A
ReturnHeader/Filer/BusinessNameControlTxt0HASS
ReturnHeader/Filer/EIN0766102667
ReturnHeader/Filer/PhoneNum07139320409
ReturnHeader/Filer/USAddress/AddressLine1Txt05225 KATY FREEWAY SUITE 496
ReturnHeader/Filer/USAddress/CityNm0HOUSTON
ReturnHeader/Filer/USAddress/StateAbbreviationCd0TX
ReturnHeader/Filer/USAddress/ZIPCd077007
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0760239059
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0DANIEL P MCGUIRE PC
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt05225 KATY FRWY STE 496
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0HOUSTON
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0TX
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd077007
ReturnHeader/PreparerPersonGrp/PhoneNum07139320409
ReturnHeader/PreparerPersonGrp/PreparationDt02026-03-17
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0DANIEL P MCGUIRE
ReturnHeader/ReturnTs02026-03-17T17:23:18-04:00
ReturnHeader/ReturnTypeCd0990
ReturnHeader/TaxPeriodBeginDt02025-01-01
ReturnHeader/TaxPeriodEndDt02025-12-31
ReturnHeader/TaxYr02025

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