Civic Intelligence

Lost Women of Science Initiative Inc.

EIN 86-2147594 • 501(c)3 • San Francisco, CA

Pub. 78 Eligible

Profile

The Lost Women of Science Initiative has two related missions: To tell the story of female scientists who made groundbreaking achievements in their fields and to inspire girls and young women to embark on careers in STEM.

656 Douglass StreetSan Francisco, CA 94114

www.lostwomenofscience.org

Siviq Scores

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

Liabilities / Assets

81st percentile

0.14x

Higher debt load relative to assets than 81% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2025

Liabilities / Revenue

81st percentile

0.08x

Higher debt load relative to revenue than 81% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2025

Net Margin

11th percentile

-78%

Higher net margin than 11% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2025

Top Officer Pay

96th percentile

$73,077

Higher top officer pay than 96% of similar nonprofits.

Top officer pay equals 25.3% of source-year revenue.

501(c)3 • <$500k nonprofits • Source year 2025

Asset Growth

18th percentile

-58%

Faster asset growth than 18% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Revenue Growth

40th percentile

-13%

Faster revenue growth than 40% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Assets

Down

$161,648

Down $224,368 (-58%) from 2024

Liabilities

Flat

$23,109

Flat from 2024

Net Assets

Down

$138,539

Down $224,368 (-62%) from 2024

Revenue

Down

$288,474

Down $42,025 (-13%) from 2024

Expenses

Up

$512,842

Up $52,880 (+11%) from 2024

Net Income

Down

-$224,368

Down $94,905 (-73%) from 2024

Trend Graphs

Balance Sheet Trend

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

$600K$400K$200K$0Assets 2021: $476,255Liabilities 2021: $16,500Net Assets 2021: $459,7552021Assets 2022: $261,531Liabilities 2022: $28,113Net Assets 2022: $233,4182022Assets 2023: $522,224Liabilities 2023: $28,113Net Assets 2023: $494,1112023Assets 2024: $386,016Liabilities 2024: $23,109Net Assets 2024: $362,9072024Assets 2025: $161,648Liabilities 2025: $23,109Net Assets 2025: $138,5392025

Highlighted filing

2025

Assets$161,648
Liabilities$23,109
Net Assets$138,539

Operations Trend

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

$1.0M$500K$0-$500KRevenue 2021: $635,647Expenses 2021: $175,892Net Income 2021: $459,7552021Revenue 2022: $282,770Expenses 2022: $497,493Net Income 2022: -$214,7232022Revenue 2023: $652,206Expenses 2023: $391,513Net Income 2023: $260,6932023Revenue 2024: $330,499Expenses 2024: $459,962Net Income 2024: -$129,4632024Revenue 2025: $288,474Expenses 2025: $512,842Net Income 2025: -$224,3682025

Highlighted filing

2025

Revenue$288,474
Expenses$512,842
Net Income-$224,368

Filings

Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2025 to Dec 31, 2025
Signed
Apr 23, 2026
Return Version
2025v4.1
Gross Receipts
$288,474
Mission and Program Overview

Mission

The Lost Women of Science Initiative has two related missions: To tell the story of female scientists who made groundbreaking achievements in their fields and to inspire girls and young women to embark on careers in STEM.

Balance Sheet Detail
LineBeginningEndChange
Assets
Savings and Temporary Cash Investments$324,009$86,250▼ $237,759
Cash and Non-Interest-Bearing Accounts$62,007$75,398▲ $13,391
Loans From Officers Directors$23,109$23,109→ $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$386,016$161,648▼ $224,368
Other Assets Total-$0-
Liabilities
Total Liabilities$23,109$23,109→ $0
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$362,907$138,539▼ $224,368
Total Net Assets Fund Balance$362,907$138,539▼ $224,368
Total Liabilities and Net Assets / Fund Balance$386,016$161,648▼ $224,368
Compensation and Service Providers

Employees

NameTitleFull / Part TimeBaseTotal
Katie HafnerPresident & CEOFT$73,077$73,077

Board Members and Trustees

NameTitle
Linda Grais MD JDVice President
Ann SacherManaging Director
Amy ScharfTreasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$288,435
Program Service Revenue
$0
Investment Income
$39
Other Revenue
$0
All Other Contributions
$288,435
Change in Net Assets
$-224,368
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$384,325
Salaries, Compensation, and Employee Benefits$128,517
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0
Total Fundraising Expense$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Fees for Services Other$314,117--$314,117
Current Officers, Directors, Trustees, and Key Employees$73,077--$73,077
Other Salaries and Wages$45,825--$45,825
Fees for Services Accounting-$24,180-$24,180
Insurance-$12,903-$12,903
Advertising$10,968--$10,968
Payroll Taxes$9,615--$9,615
Information Technology-$6,200-$6,200
Travel$3,731--$3,731
All Other Expenses$927$686-$1,613
Office Expenses-$1,104-$1,104
Other Expenses-$685-$685
Fees for Services Legal-$270-$270
Total Functional Expenses$458,260$54,582$0$512,842
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
Insider Transactions and Loans

Loans and Receivables

Line ItemBeginningEndChange
Loans from Officers, Directors, Trustees, and Key Employees$23,109$23,109→ $0
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
Annual disclosure for covered persons
Yes
Backup withholding compliance
Yes
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
Yes
Other officer compensation reviewed
Yes
Conflict-of-interest policy
Yes
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

Form 990 is prepared by an outside tax professional. The form is then reviewed by the organization's management. After a full review, the final version of the tax return is provided to all members of the organization's voting body. A representative of management authorizes the final form 990 which is then e-filed with the internal revenue service.

Form 990, Part VI, Section B, Line 12C

Members of the Board of Directors review all potential conflicts of interest periodically. Top management and all Board members are required to disclose potential conflicts and any related party affiliations. The organization seeks full transparency on all relationships. Any potential conflicts (in fact or appearance) are discussed openly and resolved in accordance with the organization's policies and procedures.

Form 990, Part VI, Section B, Line 15A

Members of the board of directors review the compensation of all high-level personnel periodically in accordance with IRS rules and regulations. Efforts are made to secure compensation data from industry sources in order to determine competitiveness and appropriateness of salaries. Every effort is made to ensure that the process is thorough and transparent in accordance with IRS guidelines and the organization's policies and procedures.

Form 990, Part VI, Section B, Line 15B

Compensation of other personnel and highly compensated employees is reviewed periodically by members of management. Efforts are made to secure compensation data from industry sources in order to determine competitiveness and appropriateness of salaries and all related benefits. All decisions are then documented in personnel files.

Form 990, Part VI, Section C, Line 18

Tax returns are available for download from several websites and by request from the organization's office in San Francisco, California.

Form 990, Part VI, Section C, Line 19

All of the organization's governing documents, financial statements and other legal filings are maintained in a secure environment and held available for inspection by tax authorities and the general public. Tax returns are posted annually to www.guidestar.org (where they are available for viewing as a electronic copues) and are also available for a physical inspection at the Organization's office in San Francisco, California.

Filing and Contact Details

Filer

Filer Name
Lost Women of Science Initiative Inc
EIN
86-2147594
Phone
2063593859
Address
656 Douglass Street, San Francisco, CA 94114

Signing Officer

Name
Amy Scharf
Title
Treasurer
Phone
2063593859
Signed
2026-04-23
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Katie Hafner
Formed
2021
Legal Domicile
CA
Voting Board Members
4
Independent Board Members
3
Employees
2

Preparer

Firm
Regalia Berger & Berger Cpas
Address
103 TOWN COUNTRY DR STE K, DANVILLE, CA 94526
Preparer
Douglas W Regalia
Phone
9253140390
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IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt02182421
IRS990ScheduleA/TotalSupportAmt02192719
IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/TotalAmt00
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IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0Form 990 is prepared by an outside tax professional. The form is then reviewed by the organization's management. After a full review, the final version of the tax return is provided to all members of the organization's voting body. A representative of management authorizes the final form 990 which is then e-filed with the internal revenue service.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1Members of the Board of Directors review all potential conflicts of interest periodically. Top management and all Board members are required to disclose potential conflicts and any related party affiliations. The organization seeks full transparency on all relationships. Any potential conflicts (in fact or appearance) are discussed openly and resolved in accordance with the organization's policies and procedures.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2Members of the board of directors review the compensation of all high-level personnel periodically in accordance with IRS rules and regulations. Efforts are made to secure compensation data from industry sources in order to determine competitiveness and appropriateness of salaries. Every effort is made to ensure that the process is thorough and transparent in accordance with IRS guidelines and the organization's policies and procedures.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3Compensation of other personnel and highly compensated employees is reviewed periodically by members of management. Efforts are made to secure compensation data from industry sources in order to determine competitiveness and appropriateness of salaries and all related benefits. All decisions are then documented in personnel files.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt4Tax returns are available for download from several websites and by request from the organization's office in San Francisco, California.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt5All of the organization's governing documents, financial statements and other legal filings are maintained in a secure environment and held available for inspection by tax authorities and the general public. Tax returns are posted annually to www.guidestar.org (where they are available for viewing as a electronic copues) and are also available for a physical inspection at the Organization's office in San Francisco, California.
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Form 990, Part VI, Section B, Line 11b
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Form 990, Part VI, Section B, Line 12c
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2Form 990, Part VI, Section B, Line 15a
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3Form 990, Part VI, Section B, Line 15b
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc4Form 990, Part VI, Section C, Line 18
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc5Form 990, Part VI, Section C, Line 19
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IRS990/TotalLiabilitiesGrp/EOYAmt023109
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IRS990/TotalRevenueGrp/ExclusionAmt039
IRS990/TotalRevenueGrp/TotalRevenueColumnAmt0288474
IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt0386016
IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt0161648
IRS990/TravelGrp/ProgramServicesAmt03731
IRS990/TravelGrp/TotalAmt03731
IRS990/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990/TypeOfOrganizationCorpInd0X
IRS990/UnrelatedBusIncmOverLimitInd0false
IRS990/UponRequestInd0X
IRS990/USAddress/AddressLine1Txt0656 Douglass Street
IRS990/USAddress/CityNm0San Francisco
IRS990/USAddress/StateAbbreviationCd0CA
IRS990/USAddress/ZIPCd094114
IRS990/VotingMembersGoverningBodyCnt04
IRS990/VotingMembersIndependentCnt03
IRS990/WebsiteAddressTxt0www.lostwomenofscience.org
IRS990/WhistleblowerPolicyInd0true
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0Amy Scharf
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Treasurer
ReturnHeader/BusinessOfficerGrp/PhoneNum02063593859
ReturnHeader/BusinessOfficerGrp/SignatureDt02026-04-23
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0Lost Women of Science Initiative Inc
ReturnHeader/Filer/BusinessNameControlTxt0LOST
ReturnHeader/Filer/EIN0862147594
ReturnHeader/Filer/PhoneNum02063593859
ReturnHeader/Filer/USAddress/AddressLine1Txt0656 Douglass Street
ReturnHeader/Filer/USAddress/CityNm0San Francisco
ReturnHeader/Filer/USAddress/StateAbbreviationCd0CA
ReturnHeader/Filer/USAddress/ZIPCd094114
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0680260103
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0REGALIA BERGER & BERGER CPAS
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt0103 TOWN COUNTRY DR STE K
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0DANVILLE
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0CA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd094526
ReturnHeader/PreparerPersonGrp/PhoneNum09253140390
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0Douglas W Regalia
ReturnHeader/ReturnTs02026-04-23T11:46:21-07:00
ReturnHeader/ReturnTypeCd0990
ReturnHeader/TaxPeriodBeginDt02025-01-01
ReturnHeader/TaxPeriodEndDt02025-12-31
ReturnHeader/TaxYr02025

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