STRATEGY STUDIO / PUBLIC DATA EXPLORER

ALAN AND GISELLE WEISSMAN FAMILY FOUNDATION INC

Cite this

Plain text ALAN AND GISELLE WEISSMAN FAMILY FOUNDATION INC. Strategy Studio, nonprofit organization profile, tax years 2011–2024. https://strategystudio.org/org/274196642. Retrieved 2026-10-20.

APA Strategy Studio. (n.d.). ALAN AND GISELLE WEISSMAN FAMILY FOUNDATION INC [Nonprofit organization profile; tax years 2011–2024]. Retrieved October 20, 2026, from https://strategystudio.org/org/274196642

MLA “ALAN AND GISELLE WEISSMAN FAMILY FOUNDATION INC.” Strategy Studio, tax years 2011–2024, https://strategystudio.org/org/274196642. Accessed 20 Oct. 2026.

Retrieved 2026-10-20; covers tax years 2011–2024. Data: Strategy Studio, CC BY 4.0.

2024 · Form 990PF · revenue $138K · expenses $143K · assets $913

Also known as
FOUNDATION INC
EIN
27-4196642
Address
440 MAMARONECK AVE STE 514, HARRISON, NY 10528-2432
NTEE code
T20
Subsection
501(c)(3)
Ruling year
2011
Cross-check
ProPublica Nonprofit Explorer

Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).

People paid by the organization

None of the 5 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

5 people listed on the returns with $0 (or no amount) in every compensation column: current people first. Hours are as filed on the latest return each person appears on.

NameLatest titleYearsHrs/wk (latest)CompensationOrganizations
Alan Weissman PRESIDENT, TREASURER & DIR2011-2024 0 $0 reported 2
Giselle Weissman VP, SECRETARY & DIRECTOR2011-2024 0 $0 reported 1
Zach Wilson DIRECTOR2022-2024 0 $0 reported 2
Fil Lapinig (former) DIRECTOR2013-2021 0 $0 reported 2
Neil Marcus (former) DIRECTOR2011-2012 0 $0 reported 2

People by year

2024 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALAN WEISSMAN PRESIDENT, TREASURER & DIR0 $0-$0 $02
GISELLE WEISSMAN VP, SECRETARY & DIRECTOR0 $0-$0 $01
ZACH WILSON DIRECTOR0 $0-$0 $02
2023 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALAN WEISSMAN PRESIDENT, TREASURER & DIR0 $0-$0 $02
GISELLE WEISSMAN VP, SECRETARY & DIRECTOR0 $0-$0 $01
ZACH WILSON DIRECTOR0 $0-$0 $02
2022 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALAN WEISSMAN PRESIDENT, TREASURER & DIR0 $0-$0 $02
GISELLE WEISSMAN VP, SECRETARY & DIRECTOR0 $0-$0 $01
ZACH WILSON DIRECTOR0 $0-$0 $02
2021 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALAN WEISSMAN PRESIDENT, TREASURER & DIR0 $0-$0 $02
GISELLE WEISSMAN VP, SECRETARY & DIRECTOR0 $0-$0 $01
FIL LAPINIG DIRECTOR0 $0-$0 $02
2020 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALAN WEISSMAN PRESIDENT, TREASURER & DIR0 $0-$0 $02
GISELLE WEISSMAN VP, SECRETARY & DIRECTOR0 $0-$0 $01
FIL LAPINIG DIRECTOR0 $0-$0 $02
2019 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALAN WEISSMAN PRESIDENT, TREASURER & DIR0 $0-$0 $02
GISELLE WEISSMAN VP, SECRETARY & DIRECTOR0 $0-$0 $01
FIL LAPINIG DIRECTOR0 $0-$0 $02
2018 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALAN WEISSMAN PRESIDENT, TREASURER & DIR0 $0-$0 $02
GISELLE WEISSMAN VP, SECRETARY & DIRECTOR0 $0-$0 $01
FIL LAPINIG DIRECTOR0 $0-$0 $02
2017 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALAN WEISSMAN PRESIDENT, TREASURER & DIR0 $0-$0 $02
GISELLE WEISSMAN VP, SECRETARY & DIRECTOR0 $0-$0 $01
FIL LAPINIG CFO0 $0-$0 $02
2016 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALAN WEISSMAN PRESIDENT, TREASURER & DIR0 $0-$0 $02
GISELLE WEISSMAN VP, SECRETARY & DIRECTOR0 $0-$0 $01
FIL LAPINIG DIRECTOR0 $0-$0 $02
2015 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALAN WEISSMAN PRESIDENT, TREASURER & DIR0 $0-$0 $02
GISELLE WEISSMAN VP, SECRETARY & DIRECTOR0 $0-$0 $01
FIL LAPINIG DIRECTOR0 $0-$0 $02
2014 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALAN WEISSMAN PRESIDENT, TREASURER & DIR0 $0-$0 $02
GISELLE WEISSMAN VP, SECRETARY & DIRECTOR0 $0-$0 $01
FIL LAPINIG DIRECTOR0 $0-$0 $02
2013 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALAN WEISSMAN PRESIDENT, TREASURER & DIR0 $0-$0 $02
GISELLE WEISSMAN VP, SECRETARY & DIRECTOR0 $0-$0 $01
FIL LAPINIG DIRECTOR0 $0-$0 $02
2012 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALAN WEISSMAN PRESIDENT, TREASURER & DIR0 $0-$0 $02
GISELLE WEISSMAN VP, SECRETARY & DIRECTOR0 $0-$0 $01
NEIL MARCUS DIRECTOR0 $0-$0 $02
2011 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
ALAN WEISSMAN PRESIDENT, TREASURER & DIR0 $0-$0 $02
GISELLE WEISSMAN VP, SECRETARY & DIRECTOR0 $0-$0 $01
NEIL MARCUS DIRECTOR0 $0-$0 $02

Highest-paid independent contractors

No independent contractors reported.

Who the money went to

Grants this organization reported paying: Schedule I Part II of the Form 990, or the grants-paid list on the 990-PF. Open a year for every recipient. Recipients link to their own page when the grant names an EIN we have (990-PF grants list no EIN, so those link only on an exact, unique name and state). Grants to individuals are counted; their names are not shown.

2024 · 26 grants to organizations · $143K
2023 · 26 grants to organizations · $192K
2022 · 17 grants to organizations · $288K
2021 · 34 grants to organizations · $129K
2020 · 50 grants to organizations · $339K
2019 · 48 grants to organizations · $376K
2018 · 44 grants to organizations · $212K
2017 · 25 grants to organizations · $65K
2016 · 24 grants to organizations · $106K
2015 · 25 grants to organizations · $79K
2014 · 18 grants to organizations · $83K
2013 · 20 grants to organizations · $104K
2012 · 15 grants to organizations · $126K · 1 returned · -$5K
2011 · 30 grants to organizations · $197K

Negative amounts are returned or refunded grants; they are listed last and left out of the totals of grants paid.

Who gave

Contributors listed on Schedule B of the Form 990-PF: name, city and state as filed (street addresses are not shown), with total and noncash contributions for the year. A link to an organization's page is tagged Fuzzy with its name-similarity score (0 to 1) when it rests on name and state; Schedule B lists no EIN, so no link here is an exact identifier match.

2024 · 1 contributor · $138K
#ContributorTypeCity, stateTotalNoncashSource
1 ALAN WEISSMAN Person RYE, NY $138,308- Form 990PF Sch. B, 2024 · filing
2023 · 1 contributor · $188K
#ContributorTypeCity, stateTotalNoncashSource
1 ALAN WEISSMAN Person RYE, NY $188,500- Form 990PF Sch. B, 2023 · filing
2022 · 1 contributor · $310K
#ContributorTypeCity, stateTotalNoncashSource
1 ALAN WEISSMAN Person RYE, NY $310,500- Form 990PF Sch. B, 2022 · filing
2021 · 1 contributor · $105K
#ContributorTypeCity, stateTotalNoncashSource
1 ALAN WEISSMAN Person RYE, NY $105,000- Form 990PF Sch. B, 2021 · filing
2020 · 1 contributor · $348K
#ContributorTypeCity, stateTotalNoncashSource
1 ALAN WEISSMAN Person RYE, NY $348,500- Form 990PF Sch. B, 2020 · filing
2019 · 1 contributor · $374K
#ContributorTypeCity, stateTotalNoncashSource
1 ALAN WEISSMAN Person RYE, NY $373,500- Form 990PF Sch. B, 2019 · filing
2018 · 1 contributor · $217K
#ContributorTypeCity, stateTotalNoncashSource
1 ALAN WEISSMAN Person RYE, NY $217,000- Form 990PF Sch. B, 2018 · filing
2017 · 1 contributor · $67K
#ContributorTypeCity, stateTotalNoncashSource
1 ALAN WEISSMAN Person RYE, NY $67,431- Form 990PF Sch. B, 2017 · filing
2016 · 1 contributor · $106K
#ContributorTypeCity, stateTotalNoncashSource
1 ALAN WEISSMAN Organization or other RYE, NY $106,000- Form 990PF Sch. B, 2016 · filing
2015 · 1 contributor · $60K
#ContributorTypeCity, stateTotalNoncashSource
1 ALAN WEISSMAN Person RYE, NY $60,000- Form 990PF Sch. B, 2015 · filing
2014 · 1 contributor · $31K
#ContributorTypeCity, stateTotalNoncashSource
1 ALAN WEISSMAN Person RYE, NY $31,050- Form 990PF Sch. B, 2014 · filing

Contributors listed here are as reported on the filing. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.

Finances

Newest first. Each filing: its name on one row, its figures on the row beneath. Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.

RevenueExpensesAssetsNet assetsContributionsProgram revenueOfficer payEmployeesVolunteers
2024 · Form 990PF period ending 2024-12-31 · view filing · original 990 ↗
$138,308$142,968 $913$913 $138,308- $0--
2023 · Form 990PF period ending 2023-12-31 · view filing · original 990 ↗
$188,500$192,408 $5,573$5,573 $188,500- $0--
2022 · Form 990PF period ending 2022-12-31 · view filing · original 990 ↗
$310,500$288,679 $9,481$9,481 $310,500- $0--
2021 · Form 990PF period ending 2021-12-31 · view filing · original 990 ↗
$105,000$129,520 -$12,337-$12,340 $105,000- $0--
2020 · Form 990PF period ending 2020-12-31 · view filing · original 990 ↗
$348,500$339,793 $12,183$12,180 $348,500- $0--
2019 · Form 990PF period ending 2019-12-31 · view filing · original 990 ↗
$373,500$378,096 $3,476$3,473 $373,500- $0--
2018 · Form 990PF period ending 2018-12-31 · view filing · original 990 ↗
$217,000$212,020 $8,072$8,069 $217,000- $0--
2017 · Form 990PF period ending 2017-12-31 · view filing · original 990 ↗
$67,431$64,735 $3,092$3,089 $67,431- $0--
2016 · Form 990PF period ending 2016-12-31 · view filing · original 990 ↗
$106,000$106,098 $396$393 $106,000- $0--
2015 · Form 990PF period ending 2015-12-31 · view filing · original 990 ↗
$60,000$79,017 $491$491 $60,000- $0--
2014 · Form 990PF period ending 2014-12-31 · view filing · original 990 ↗
$31,050$83,033 $19,558$19,508 $31,050- $0--
2013 · Form 990PF period ending 2013-12-31 · view filing · original 990 ↗
$0$104,985 $71,491$71,491 $0- $0--
2012 · Form 990PF period ending 2012-12-31 · view filing · original 990 ↗
$0$121,967 $176,476$176,476 -- $0--
2011 · Form 990PF period ending 2011-12-31 · view filing · original 990 ↗
$0$201,557 $298,443$298,443 -- $0--

Funders of this organization

Not reported: no grants to this organization appear in the filings we have (tax years 2010 to 2025).

Similar organizations

Ranked without any AI: same NTEE code first, then the same NTEE group; then revenue within 2x, 5x or 10x; then the same state; then similar name and mission text. Same state only · More (100)

OrganizationStateNTEELatest revenueLatest expensesTop-paid titleTop payWhy similar
CASTELLANO FAMILY FOUNDATION INCNYT20 $147,532$133,305 PRESIDENT/TREASURER$0 Same NTEE code T20, revenue within 2x, same state, similar name
SHARMA FAMILY FOUNDATION INCNYT20 $138,698$57,328 DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state, similar name
GEORGE AND ADELE KLEIN FAMILY FOUNDATIONNYT20 $139,678$908,595 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state
TERESA AND ALBERT ROTUNNO FAMILYFOUNDATION INCNYT20 $136,768$164,811 DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state
NIXON-MARINONI FAMILY FOUNDATION INCNYT20 $134,547$80,454 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state
STEVEN J AND ROBIN ROTTER FAMILY FOUNDATIONNYT20 $141,831$65,682 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
GILLES AND DEBBIE FOUNDATIONNYT20 $145,188$228,376 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
CASE FAMILY FOUNDATION TRNYT20 $130,481$84,289 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state
M J SAAD FAMILY FOUNDATIONNYT20 $131,425$165,276 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
LESTER AND GRACE MASLOW FOUNDATION INCNYT20 $136,290$146,387 TRUSTEE$10,000 Same NTEE code T20, revenue within 2x, same state
S & R KLEIMAN FOUNDATION INCNYT20 $133,838$153,300 PRESIDENT/DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state
POLLINGER FAMILY FOUNDATIONNYT20 $145,982$362,879 PRESIDENT AND TREASURER$0 Same NTEE code T20, revenue within 2x, same state
MHM FAMILY CHARITABLE FOUNDATIONNYT20 $142,700$143,965 President$0 Same NTEE code T20, revenue within 2x, same state
JOHN F MAHER FAMILY FOUNDATIONNYT20 $134,513$63,294 PRESIDENT; CHIEF EXECUTIVE OFFICER$0 Same NTEE code T20, revenue within 2x, same state
SATHI FOUNDATION INCNYT20 $142,288$478,204 OFFICER$0 Same NTEE code T20, revenue within 2x, same state
KATE J SOLOMON FAMILY FOUNDATIONNYT20 $133,508$212,866 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state
SUSAN KLINGENSTEIN FAMILY FOUNDATIONNYT20 $141,453$360,288 PRESDIENT AND TREASURER$0 Same NTEE code T20, revenue within 2x, same state
MARI AND NORMAN EPSTEIN FOUNDATIONNYT20 $133,834$152,430 DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state
HUNT CHARITABLE FOUNDATION INCNYT20 $135,084$146,119 PRESIDENT, DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state
NON NOBIS SOLUM FOUNDATION INCNYT20 $132,678$191,487 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state
DAVID AND ELIZABETH SHERMAN FOUNDATIONNYT20 $133,576$219,147 CO-PRESIDENT, TREASURER AND DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state
ACTUS FOUNDATIONNYT20 $135,146$107,068 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state
OHEL RACHEL VE LEAH FOUNDATION INCNYT20 $136,794$138,093 DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state
EILEEN LUDWIG GREENLAND FOUNDATIONNYT20 $146,002$113,383 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state
TWIG FOUNDATIONNYT20 $144,291$2,840,304 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state

Who funds organizations like this

Grantors that funded the 100 most similar organizations. Ranked by total given to them. Foundations (990-PF) and donor-advised fund sponsors only. Same matching as Funders above (by EIN, or by name for foundations).

GrantorTypeTotal givenGrantsOrganizations fundedYearsWhich ones
THE COMMON SENSE FUND INC Private foundation$197,5004 12012–2015 OHEL RACHEL VE LEAH FOUNDATION INC
WAGNER FAMILY FOUNDATION INC Private foundation$2501 12023–2023 SUFFOLK COUNTY BAR ASSOCIATION CHARITY FOUNDATION

The full list · all similar organizations

Where the money went

Every expense line on each return, biggest first: Form 990 Part IX (with its program, management and fundraising columns), 990-EZ Part I, or 990-PF Part I. Event marks lines the organization itself describes as events. “Events” in each summary adds those lines, conferences and meetings, and the direct costs of fundraising events. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.

2024 · Form 990PF · $142,968 spent · pay $0 · grants $142,789 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $142,789 99.9%
Other expenses $179 0.1%
Total$142,968100%

View the filing

2023 · Form 990PF · $192,408 spent · pay $0 · grants $192,233 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $192,233 99.9%
Other expenses $175 0.1%
Total$192,408100%

View the filing

2022 · Form 990PF · $288,679 spent · pay $0 · grants $288,412 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $288,412 99.9%
Other expenses $267 0.1%
Total$288,679100%

View the filing

2021 · Form 990PF · $129,520 spent · pay $0 · grants $128,955 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $128,955 99.6%
Other expenses $565 0.4%
Total$129,520100%

View the filing

2020 · Form 990PF · $339,793 spent · pay $0 · grants $339,110 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $339,110 99.8%
Other expenses $683 0.2%
Total$339,793100%

View the filing

2019 · Form 990PF · $378,096 spent · pay $0 · grants $376,305 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $376,305 99.5%
Other expenses $1,791 0.5%
Total$378,096100%

View the filing

2018 · Form 990PF · $212,020 spent · pay $0 · grants $211,959 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $211,959 100.0%
Other expenses $61 0.0%
Total$212,020100%

View the filing

2017 · Form 990PF · $64,735 spent · pay $0 · grants $64,605 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $64,605 99.8%
Other expenses $130 0.2%
Total$64,735100%

View the filing

2016 · Form 990PF · $106,098 spent · pay $0 · grants $106,073 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $106,073 100.0%
Other expenses $25 0.0%
Total$106,098100%

View the filing

2015 · Form 990PF · $79,017 spent · pay $0 · grants $78,992 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $78,992 100.0%
Other expenses $25 0.0%
Total$79,017100%

View the filing

2014 · Form 990PF · $83,033 spent · pay $0 · grants $82,983 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $82,983 99.9%
Other expenses $50 0.1%
Total$83,033100%

View the filing

2013 · Form 990PF · $104,985 spent · pay $0 · grants $104,135 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $104,135 99.2%
Fees: accounting $800 0.8%
Other expenses $50 0.0%
Total$104,985100%

View the filing

2012 · Form 990PF · $121,967 spent · pay $0 · grants $120,667 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $120,667 98.9%
Fees: accounting $1,200 1.0%
Other expenses $100 0.1%
Total$121,967100%

View the filing

2011 · Form 990PF · $201,557 spent · pay $0 · grants $197,350 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $197,350 97.9%
Fees: accounting $2,563 1.3%
Fees: legal $1,644 0.8%
Total$201,557100%

View the filing