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Nonprofit · EIN 32-0020119

ASTS FOUNDATION

Tax-exempt · ARLINGTON, VA 22202

Financials

$1.1M$876K2023$1.8M$1.4M2024
Revenue Expenses · by fiscal year end
Financials of ASTS FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990$1,833,630$1,362,525$471,105$25,148,137$1,110,182$24,037,955
December 31, 2023990$1,130,038$875,579$254,459$22,913,743$712,660$22,201,083
Financial details: 990 for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$841,244
Program service revenue
$0
Investment income
$992,386
Net gain from sales of assets
$391,612
Other revenue
$0

Expenses

Grants and similar amounts paid
$1,041,250
Other salaries and wages
$46,293
Salaries, compensation and benefits (total)
$65,102
Professional fundraising fees
$0
Legal fees
$418
Accounting fees
$5,854
Occupancy
$4,858
Travel
$31,354
Depreciation
$763
Program services (functional)
$1,131,127
Management and general (functional)
$130,059
Fundraising (functional)
$101,339

Balance sheet and other

Total assets, start of year
$22,913,743
Total assets, end of year
$25,148,137
Total liabilities, end of year
$1,110,182
Net assets, end of year
$24,037,955
Publicly traded securities
$24,151,470
Net assets without donor restrictions
$22,391,302
Net assets with donor restrictions
$1,646,653
Gross receipts
$8,639,051
Employees
0
Volunteers
50
Year formed
2002
State of legal domicile
VA

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended December 31, 2024, highest compensation first.

NameTitleHours / weekCompensationFrom related orgsOther / benefits
Maggie Kebler-BullockExecutive Director/ CEO
Officer
2$0$236,504$53,327
Diane MossholderChief Operating Officer
Officer
2$0$158,869$40,652
Thomas G Peters MDChair
Trustee or director, Officer
0.5$0$0$0
Christopher L Marsh MD FACSVice Chair
Trustee or director, Officer
1$0$0$0
Debra Sundan MDSecretary
Trustee or director, Officer
1$0$0$0
Julie Heimbach MDTreasurer
Trustee or director, Officer
1$0$0$0
Elizabeth A Pomfret MD PhDDirector
Trustee or director
5$0$0$0
Ginny L Bumgardner MD PhDDirector
Trustee or director
5$0$0$0
Majella B Doyle MD MBADirector
Trustee or director
0.5$0$0$0
James D Eason MD PhDDirector
Trustee or director
0.5$0$0$0
David C Mulligan MDDirector
Trustee or director
0.5$0$0$0
Matthew H Levine MD PhDDirector
Trustee or director
0.5$0$0$0
James F Markmann MD PhDDirector
Trustee or director
0.5$0$0$0
Mark R Ghobrial MD PhDDirector
Trustee or director
0.5$0$0$0
Robert Montgomery MD PhDDirector
Trustee or director
0.5$0$0$0
2 more people on this return
NameTitleHours / weekCompensation
Jayme E Locke MD MPHDirector
Trustee or director
0.5$0
Dorry L Segev MD PhDDirector
Trustee or director
0.5$0
990 for the year ended December 31, 2023: 18 people
NameTitleHours / weekCompensationFrom related orgsOther / benefits
MAGGIE KEBLER-BULLOCK CFREEXECUTIVE DIRECTOR
Officer
2$0$219,887$47,993
DIANE MOSSHOLDER MA CAECHIEF OPERATING OFFICER
Officer
2$0$137,735$24,465
THOMAS G PETERS MD FACSCHAIR
Trustee or director, Officer
0.5$0$0$0
CHRISTOPHER L MARSH MD FACSVICE CHAIR
Trustee or director, Officer
0.5$0$0$0
JAMES F MARKMANN MD PHDTREASURER
Trustee or director, Officer
0.5$0$0$0
DEBRA SUDAN MDSECRETARY (FROM JUN '23)
Trustee or director, Officer
0.5$0$0$0
GINNY L BUMGARDNER MD PHDDIRECTOR
Trustee or director
0.5$0$0$0
WILLIAM C CHAPMAN MDDIRECTOR (TO JUN '23)
Trustee or director
0.5$0$0$0
KENNETH D CHAVIN MD PHDDIRECTOR (TO JUN '23)
Trustee or director
0.5$0$0$0
MAJELLA B DOYLE MD MBADIRECTOR
Trustee or director
0.5$0$0$0
JAMES D EASON MD PHDDIRECTOR (FROM JUN '23)
Trustee or director
0.5$0$0$0
IRENE K KIM MDDIRECTOR (TO JUN '23)
Trustee or director
0.5$0$0$0
JAYME E LOCKE MD MPHDIRECTOR
Trustee or director
0.5$0$0$0
MATTHEW H LEVINE MD PHDDIRECTOR (FROM JUN '23)
Trustee or director
0.5$0$0$0
DAVID C MULLIGAN MDDIRECTOR (FROM JUN '23)
Trustee or director
0.5$0$0$0
ELIZABETH A POMFRET MD PHDDIRECTOR
Trustee or director
0.5$0$0$0
DORRY L SEGEV MD PHDDIRECTOR
Trustee or director
0.5$0$0$0
GEORGEINE SMITH MS PA-C MHSDIRECTOR (TO JUN '23)
Trustee or director
0.5$0$0$0

Address and contacts

Address (IRS master file)
1401 S CLARK ST STE 1120, ARLINGTON, VA 22202-4165
Principal officer (990 for 2024)
Maggie Kebler-Bullock, 1401 South Clark St Ste 1120, Arlington, VA 222024165
Signed the 990
Maggie Kebler-Bullock, Executive Director/CEO
Phone
(703) 414-7870
Return prepared by
Rogers & Company PLLC

Mission

The mission of the ASTS Foundation is to promote philanthropy in the field of transplant surgery. Funds generated will be used to provide support for ASTS sponsored initiatives such as education, fellowships and other training, and research.

990 for the year ended December 31, 2024

Program accomplishments

  • The Foundation, through strategic partnerships, provides funding for research grants designed to advance the field of organ transplantations and recognizes the scientific accomplishments of its members. Research grants and recognition awards are available to the Society's members and their trainees throughout the United States and Canada.
    Expenses $1,131,127 · grants $1,041,250

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026Not on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
32-0020119
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Supporting organization (509(a)(3))
Donations deductible (Pub 78)
Supporting organization of unknown type
Exempt since
2003
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Medical research (H90)
Assets (IRS master file)
$25,148,137
Income (IRS master file)
$8,639,051

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2024$1,833,630$1,362,525$25,148,137XML
990December 2023$1,130,038$875,579$22,913,743XML
990December 2022$1,214,758$1,460,123$20,401,577IRS
990December 2021–––IRS
990December 2020–––IRS
990December 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 32-0020119).

Questions about ASTS FOUNDATION

What is the EIN of ASTS FOUNDATION?
The employer identification number (EIN) of ASTS FOUNDATION is 32-0020119.
Is ASTS FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2003.
Are donations to ASTS FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Supporting organization of unknown type).
Which annual return does ASTS FOUNDATION file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of ASTS FOUNDATION due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did ASTS FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2024.
Who is the principal officer of ASTS FOUNDATION?
The 990 for the year ended December 31, 2024 names Maggie Kebler-Bullock.
Who are the officers and directors of ASTS FOUNDATION?
The 990 for the year ended December 31, 2024 lists 17 people; 0 received compensation from the organization.
How much revenue does ASTS FOUNDATION have?
On its 990 for the year ended December 31, 2024 it reported revenue of $1,833,630, expenses of $1,362,525 and total assets of $25,148,137 at year end.

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