Civic Intelligence

Harrison Greenberg Memorial Foundation

EIN 47-4200738 • 501(c)3 • Manhattan Beach, CA

Profile

To make grants in furtherance of educational activities and programs about the environment, including marine life and ocean sustainability.

228 Manhattan Beach Blvd 200Manhattan Beach, CA 90266

harrisongreenbergmemorial.mydagsite.com

Siviq Scores

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

Liabilities / Assets

48th percentile

0.01x

Higher debt load relative to assets than 48% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Liabilities / Revenue

54th percentile

0.02x

Higher debt load relative to revenue than 54% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Net Margin

86th percentile

40%

Higher net margin than 86% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Top Officer Pay

55th percentile

$0

Higher top officer pay than 55% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Asset Growth

83rd percentile

34%

Faster asset growth than 83% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Annualized from 2023 to 2024

Revenue Growth

89th percentile

88%

Faster revenue growth than 89% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / Assets48th percentile

Assets

Up

$702,533

Up $177,960 (+34%) from 2023

Liabilities

Flat

$7,650

Flat from 2023

Net Assets

Up

$694,883

Up $177,960 (+34%) from 2023

Operations
Liabilities / Revenue54th percentileNet Margin86th percentile

Revenue

Up

$325,852

Up $152,079 (+88%) from 2023

Expenses

Up

$196,313

Up $7,384 (+3.9%) from 2023

Net Income

Up

$129,539

Up $144,695 (+955%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth83rd percentile

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

$4.0M$3.0M$2.0M$1.0M$0Assets 2017: $706,203Liabilities 2017: $0Net Assets 2017: $706,2032017Assets 2018: $3,044,571Liabilities 2018: $0Net Assets 2018: $3,044,5712018Assets 2019: $674,051Liabilities 2019: $0Net Assets 2019: $674,0512019Assets 2020: $330,737Liabilities 2020: $0Net Assets 2020: $330,7372020Assets 2021: $415,746Liabilities 2021: $7,650Net Assets 2021: $408,0962021Assets 2022: $502,162Liabilities 2022: $7,650Net Assets 2022: $494,5122022Assets 2023: $524,573Liabilities 2023: $7,650Net Assets 2023: $516,9232023Assets 2024: $702,533Liabilities 2024: $7,650Net Assets 2024: $694,8832024

Highlighted filing

2024

Assets$702,533
Liabilities$7,650
Net Assets$694,883
Open 2024 Filing

Operations Trend

Revenue Growth89th percentile

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

$4.0M$2.0M$0-$2.0M-$4.0MRevenue 2017: $514,372Expenses 2017: $67,391Net Income 2017: $446,9812017Revenue 2018: $2,391,882Expenses 2018: $53,514Net Income 2018: $2,338,3682018Revenue 2019: $673,388Expenses 2019: $3,043,908Net Income 2019: -$2,370,5202019Revenue 2020: $263,051Expenses 2020: $633,229Net Income 2020: -$370,1782020Revenue 2021: $196,132Expenses 2021: $148,574Net Income 2021: $47,5582021Revenue 2022: $260,855Expenses 2022: $133,148Net Income 2022: $127,7072022Revenue 2023: $173,773Expenses 2023: $188,929Net Income 2023: -$15,1562023Revenue 2024: $325,852Expenses 2024: $196,313Net Income 2024: $129,5392024

Highlighted filing

2024

Revenue$325,852
Expenses$196,313
Net Income$129,539
Open 2024 Filing

Filings

Most recent year

2024 • Form 990Detailed filing. Detailed filing data is available for this year.

Open filing
Assets
$702,533
Liabilities
$7,650
Net assets
$694,883
Revenue
$325,852
Expenses
$196,313
Net income
$129,539
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$0.70$0.01$0.69$0.33$0.20$0.13
2023Detailed filing. Detailed filing data is available for this year.$0.52$0.01$0.52$0.17$0.19$0.02
2022Detailed filing. Detailed filing data is available for this year.$0.50$0.01$0.49$0.26$0.13$0.13
2021Detailed filing. Detailed filing data is available for this year.$0.42$0.01$0.41$0.20$0.15$0.05
2020Detailed filing. Detailed filing data is available for this year.$0.33$0.00$0.33$0.26$0.63$0.37
2019Detailed filing. Detailed filing data is available for this year.$0.67$0.00$0.67$0.67$3.04$2.37
2018Detailed filing. Detailed filing data is available for this year.$3.04$0.00$3.04$2.39$0.05$2.34
2017Detailed filing. Detailed filing data is available for this year.$0.71$0.00$0.71$0.51$0.07$0.45
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
May 14, 2025
Return Version
2024v5.1
Gross Receipts
$325,852
Mission and Program Overview

Mission

To make grants in furtherance of educational activities and programs about the environment, including marine life and ocean sustainability.

Balance Sheet Detail
LineBeginningEndChange
Assets
Cash and Non-Interest-Bearing Accounts$524,573$702,533▲ $177,960
Savings and Temporary Cash Investments-$0-
Accounts Receivable-$0-
Other Notes and Loans Receivable, Net-$0-
Pledges and Grants Receivable-$0-
Receivable From Disqualified Prsn-$0-
Receivables From Officers Etc-$0-
Investments Other Securities-$0-
Investments Program Related-$0-
Investments in Publicly Traded Securities-$0-
Land, Buildings, and Equipment, Net-$0-
Intangible Assets-$0-
Inventories for Sale or Use-$0-
Prepaid Expenses and Deferred Charges-$0-
Total Assets$524,573$702,533▲ $177,960
Other Assets Total-$0-
Liabilities
Accounts Payable and Accrued Expenses$7,650$7,650→ $0
Total Liabilities$7,650$7,650→ $0
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$516,923$694,883▲ $177,960
Total Net Assets Fund Balance$516,923$694,883▲ $177,960
Total Liabilities and Net Assets / Fund Balance$524,573$702,533▲ $177,960
Compensation and Service Providers
Top Officer Pay55th percentile

Board Members and Trustees

NameTitle
Michael GreenbergPresident & Director
David WeinbergDirector
Frank MoranDirector
Ira LeibowitzDirector
Robin CurrenTres,secret&Director
Revenue and Support

Revenue Composition

Contributions and Grants
$325,680
Program Service Revenue
$0
Investment Income
$172
Other Revenue
$0
All Other Contributions
$70,000
Change in Net Assets
$129,539
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Grants and Similar Amounts Paid$155,000
Other Expenses$29,690
Professional Fundraising Fees$11,623
Total Fundraising Expense$11,623
Salaries, Compensation, and Employee Benefits$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Grants to Domestic Orgs$155,000--$155,000
Fees for Services Professional Fundraising--$11,623$11,623
Fees for Services Accounting-$6,158-$6,158
Advertising-$2,570-$2,570
Other Expenses-$385-$385
Payment Travel Entrtnmnt Publicly Ofcl-$284-$284
All Other Expenses-$271-$271
Total Functional Expenses$155,000$29,690$11,623$196,313
International Activity

Grant and Assistance Recipients

RecipientLocationCategoryPurposeAmount
Oceanographic Teaching StatioManhattan Beac, CA--$155,000
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$11,623
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Insider Transactions and Loans

Loans and Receivables

Line ItemBeginningEndChange
Receivables from Disqualified Persons-$0-
Receivables from Officers, Directors, Trustees, and Key Employees-$0-
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Backup withholding compliance
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, Part VI, Section B, Line 11B

“No review was or will be conducted.”

Form 990, Part VI, Section C, Line 19

“No documents available to the public.”

Filing and Contact Details

Filer

Filer Name
Harrison Greenberg Memorial Foundation
EIN
47-4200738
Phone
3103183100
Address
228 MANHATTAN BEACH BLVD 200, MANHATTAN BEACH, CA 90266

Signing Officer

Name
Michael Greenberg
Title
President & Director
Signed
2025-05-14
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Michael Greenberg
Formed
2015
Legal Domicile
CA
Voting Board Members
5
Independent Board Members
0
Employees
0

Preparer

Firm
Manhattan Tax & Accounting
Address
1020 Manhattan Beach Blvd Suite 103, Manhattan Beach, CA 90266
Preparer
Sylvia Gayed Founder CEO
Phone
3105463800
Supplemental Narrative

Additional Explanations

Form 990, Part XI, Line 9

“Increase/decrease in value = $0”

Form 990, Part XI, Line 9

“Qualified dividend = $13659”

Form 990 XI Line 5 Other Changes in Net Assets or Fund Balances

“Net unrealized gains and losses on investments $34,761.64”

FORM 990, PART III - ORGANIZATION'S PRIMARY EXEMPT PURPOSE

“To make grants in furtherance of educational activities and programs about the environment, including marine life and ocean sustainability.”

Form 990, Part III, Line 28A

“Donee: oceanographic teaching $155,000 address: p.o. Box 1, manhattan beach, ca 90266”

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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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IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt010
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt018196
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt0723
IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt018929
IRS990ScheduleA/OtherIncome170Grp/TotalAmt00
IRS990ScheduleA/PublicOrganization170Ind0X
IRS990ScheduleA/PublicSupportCY170Pct00.98450
IRS990ScheduleA/PublicSupportPY170Pct00.98790
IRS990ScheduleA/PublicSupportTotal170Amt01200542
IRS990ScheduleA/SubstantialContributorsTotAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft170Grp/TotalAmt00
IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind0X
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt0325680
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt0173723
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt0260845
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt0177966
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt0262328
IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt01200542
IRS990ScheduleA/TotalSupportAmt01219471
IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/TotalAmt00
IRS990/ScheduleBRequiredInd0false
IRS990ScheduleI/GrantRecordsMaintainedInd0false
IRS990ScheduleI/RecipientTable/CashGrantAmt0155000
IRS990ScheduleI/RecipientTable/NonCashAssistanceAmt00
IRS990ScheduleI/RecipientTable/RecipientBusinessName/BusinessNameLine1Txt0OCEANOGRAPHIC TEACHING STATIO
IRS990ScheduleI/RecipientTable/USAddress/AddressLine1Txt0PO BOX 1
IRS990ScheduleI/RecipientTable/USAddress/CityNm0MANHATTAN BEAC
IRS990ScheduleI/RecipientTable/USAddress/StateAbbreviationCd0CA
IRS990ScheduleI/RecipientTable/USAddress/ZIPCd090266
IRS990ScheduleI/Total501c3OrgCnt00
IRS990ScheduleI/TotalOtherOrgCnt01
IRS990/ScheduleJRequiredInd0false
IRS990/ScheduleORequiredInd0true
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0No review was or will be conducted.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1No documents available to the public.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2INCREASE/DECREASE IN VALUE = $0
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3QUALIFIED DIVIDEND = $13659
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt4NET UNREALIZED GAINS AND LOSSES ON INVESTMENTS $34,761.64
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt5TO MAKE GRANTS IN FURTHERANCE OF EDUCATIONAL ACTIVITIES AND PROGRAMS ABOUT THE ENVIRONMENT, INCLUDING MARINE LIFE AND OCEAN SUSTAINABILITY.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt6DONEE: OCEANOGRAPHIC TEACHING $155,000 ADDRESS: P.O. BOX 1, MANHATTAN BEACH, CA 90266
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Form 990, Part VI, Section B, Line 11b
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Form 990, Part VI, Section C, Line 19
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2Form 990, Part XI, Line 9
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3Form 990, Part XI, Line 9
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc4FORM 990 XI LINE 5 OTHER CHANGES IN NET ASSETS OR FUND BALANCES
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc5FORM 990, PART III - ORGANIZATION'S PRIMARY EXEMPT PURPOSE
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc6FORM 990, PART III, LINE 28A
IRS990/SchoolOperatingInd0false
IRS990/SignificantChangeInd0false
IRS990/SignificantNewProgramSrvcInd0false
IRS990/SubjectToExcsTaxNetInvstIncInd0false
IRS990/SubjectToProxyTaxInd0false
IRS990/SubjToTaxRmnrtnExPrchtPymtInd0false
IRS990/TaxablePartyNotificationInd0false
IRS990/TaxExemptBondsInd0false
IRS990/TerminateOperationsInd0false
IRS990/TotalAssetsBOYAmt0524573
IRS990/TotalAssetsEOYAmt0702533
IRS990/TotalAssetsGrp/BOYAmt0524573
IRS990/TotalAssetsGrp/EOYAmt0702533
IRS990/TotalCompGreaterThan150KInd0false
IRS990/TotalContributionsAmt0325680
IRS990/TotalEmployeeCnt00
IRS990/TotalFunctionalExpensesGrp/FundraisingAmt011623
IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt029690
IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt0155000
IRS990/TotalFunctionalExpensesGrp/TotalAmt0196313
IRS990/TotalGrossUBIAmt00
IRS990/TotalLiabilitiesBOYAmt07650
IRS990/TotalLiabilitiesEOYAmt07650
IRS990/TotalLiabilitiesGrp/BOYAmt07650
IRS990/TotalLiabilitiesGrp/EOYAmt07650
IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt0516923
IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt0694883
IRS990/TotalProgramServiceExpensesAmt0155000
IRS990/TotalProgramServiceRevenueAmt00
IRS990/TotalRevenueGrp/ExclusionAmt0172
IRS990/TotalRevenueGrp/TotalRevenueColumnAmt0325852
IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt0524573
IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt0702533
IRS990/TravelGrp/TotalAmt00
IRS990/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990/TypeOfOrganizationCorpInd0X
IRS990/UnrelatedBusIncmOverLimitInd0false
IRS990/USAddress/AddressLine1Txt0330 N SEPULVEDA BLVD
IRS990/USAddress/CityNm0MANHATTAN BEACH
IRS990/USAddress/StateAbbreviationCd0CA
IRS990/USAddress/ZIPCd090266
IRS990/VotingMembersGoverningBodyCnt05
IRS990/VotingMembersIndependentCnt00
IRS990/WebsiteAddressTxt0HARRISONGREENBERGMEMORIAL.MYDAGSITE.COM
IRS990/WhistleblowerPolicyInd0false
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0MICHAEL GREENBERG
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0PRESIDENT & DIR
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-05-14
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0HARRISON GREENBERG MEMORIAL FOUNDATION
ReturnHeader/Filer/BusinessNameControlTxt0HARR
ReturnHeader/Filer/EIN0474200738
ReturnHeader/Filer/PhoneNum03103183100
ReturnHeader/Filer/USAddress/AddressLine1Txt0228 MANHATTAN BEACH BLVD 200
ReturnHeader/Filer/USAddress/CityNm0MANHATTAN BEACH
ReturnHeader/Filer/USAddress/StateAbbreviationCd0CA
ReturnHeader/Filer/USAddress/ZIPCd090266
ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0203183614
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0Manhattan Tax & Accounting
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt01020 Manhattan Beach Blvd Suite 103
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0Manhattan Beach
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0CA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd090266
ReturnHeader/PreparerPersonGrp/PhoneNum03105463800
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0SYLVIA GAYED FOUNDER CEO
ReturnHeader/ReturnTs02025-05-14T15:26:39-07:00
ReturnHeader/ReturnTypeCd0990
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

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