The Transplantation Society
The Transplantation Society provides the focus for global leadership in transplantation for the development of the science and clinical practice, scientific communication, continuing education and guidance on the ethical practice.
The Transplantation Society at a glance
In short: The Transplantation Society gave $117K across 5 grants in 2024 (avg $23K). Source: 2024 IRS Form 990.
- Annual giving (2024)
- $117,390
- +682.6% vs 2023
- Grants made (2024)
- 5
- +400.0% vs 2023
- Average grant
- $23,478
- +56.5% vs 2023
- Median grant
- $25,000
- Total assets
- $13,757,084
- +2.2% vs 2023
- Latest 990 filing
- Form 990, 2024 View filing
Data from IRS Form 990, 2024; updated September 2026.
Who The Transplantation Society funds
How this funder distributes its grants
Top Recipients
Top 5 recipients in 2024
The largest 2024 recipient was Regents of the University of Minnesota ($25K). Together the top 5 received $117K.
Grant Size Distribution
13 grants across all recorded years
The most common grant size was under $50K: 12 grants of 13 (92%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
How The Transplantation Society gives
- Giving grew 370% from 2021 to 2024. Method
From the foundation's IRS Form 990 filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2024, annual grant giving ranged from $15K (2023) to $117K (2024). In 2024 it made 5 grants totaling $117K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Regents of the University of Minnesota | Research | $25,000 |
| Cleveland Clinic Foundation | Research | $25,000 |
| Trustees of the University of PA | Research | $25,000 |
| Brigham and Women's Hospital | Research | $25,000 |
| International Society of Nephrology | Project collaboration | $17,390 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2024 | $13,757,084 | $4,888,511 | $4,504,915 | $117,390 | 5 | $814,684 |
| 2023 | $13,466,690 | $2,414,311 | $2,590,493 | $15,000 | 1 | $512,422 |
| 2022 | $12,722,154 | $4,240,572 | $4,011,457 | $71,500 | 3 | $369,753 |
| 2021 | $15,362,614 | $2,013,136 | $1,809,433 | $25,000 | 1 | $401,285 |
| 2020 | $13,307,862 | $2,271,584 | $1,920,070 | $106,190 | 3 | $125,661 |
About The Transplantation Society
Based on IRS filings
The Transplantation Society is a public charity focused on Diseases, Disorders & Medical Disciplines. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $13.8M in total assets. In 2024, it awarded 5 grants totaling $117K. Net investment income was $815K.
Focus Areas
Leadership & Key People
Officers and directors from IRS filings
The Transplantation Society is led by Marcelle McPhaden, Executive Director on every filing since 2021; 1 of 32 officers listed in 2024 is compensated.
Officers on the 2024 filing
Marcelle McPhaden
Executive Director
On filings since 2021
40 hrs/week
$30K (2021) → $131K (2024)
John Fung
President
Vice President → President-Elect, 2022
President-Elect → President, 2024
On filings since 2020
1 hr/week
No compensation reported
Camille N. Kotton
Secretary
Councilor → Secretary, 2024
On filings since 2020
1 hr/week
No compensation reported
Carlos Diaz
Councilor
On filings since 2020
0.5 hrs/week
No compensation reported
Currie Ahn
Councilor
On filings since 2020
1 hr/week
No compensation reported
Dorry Segev
Councilor
On filings since 2020
0.5 hrs/week
No compensation reported
Elmi Muller
Immediate Past-President
President-Elect → President, 2022
President → Immediate Past-President, 2024
On filings since 2020
2 hrs/week
No compensation reported
Gabriel E. Gondolesi
Vice President
Treasurer → Senior Treasurer, 2023
Senior Treasurer → Vice President, 2024
On filings since 2020
1 hr/week
No compensation reported
Marcelo Cantarovich
Immdiate Past President
President-Elect → Immediate Past-President, 2022
Immediate Past-President → Immdiate Past President, 2023
On filings since 2020
2 hrs/week
No compensation reported
Marti Manyalich Vidal
Councilor
On filings since 2020
0.5 hrs/week
No compensation reported
Medhat Askar
Senior Treasurer
Councilor → Treasurer, 2022
Treasurer → Senior Treasurer, 2024
On filings since 2020
1 hr/week
No compensation reported
Nadey Hakim
President-Elect
Councilor → President-Elect, 2024
On filings since 2020
0.5 hrs/week
No compensation reported
Peter g Stock
Councilor
On filings since 2020
0.5 hrs/week
No compensation reported
Randall E. Morris
Councilor
On filings since 2020
0.5 hrs/week
No compensation reported
Ron Shapiro
Secretary
Councilor → Secretary, 2021
On filings since 2020
1 hr/week
No compensation reported
Stefan Tullius
Vice President
Senior Treasurer → Vice President, 2022
On filings since 2020
1 hr/week
No compensation reported
Vivek Kute
Treasurer
Councilor → Treasurer, 2024
On filings since 2020
1 hr/week
No compensation reported
David Thomson
Councilor
On filings since 2022
0.5 hrs/week
No compensation reported
Jose Osmar Medina Pestana
Councilor
On filings since 2022
0.5 hrs/week
No compensation reported
Dominique Martin
Councilor
On filings since 2023
0.5 hrs/week
No compensation reported
John Forsythe
Councilor
On filings since 2023
0.5 hrs/week
No compensation reported
Maria Cristina Ribeiro De Cas
Councilor
On filings since 2023
0.5 hrs/week
No compensation reported
Atul Humar
Councilor
New on the 2024 filing
0.5 hrs/week
No compensation reported
Germaine Wong
Councilor
New on the 2024 filing
0.5 hrs/week
No compensation reported
Gustavo Fernandes Ferreira
Councilor
New on the 2024 filing
0.5 hrs/week
No compensation reported
Jay A Fishman
Councilor
New on the 2024 filing
0.5 hrs/week
No compensation reported
Mohamed Rela
Councilor
New on the 2024 filing
0.5 hrs/week
No compensation reported
Paola Karina Garcia Padilla
Councilor
New on the 2024 filing
0.5 hrs/week
No compensation reported
Riadh Fadhil
Councilor
New on the 2024 filing
0.5 hrs/week
No compensation reported
Ruben Omar Schiavelli
Councilor
New on the 2024 filing
0.5 hrs/week
No compensation reported
Stephen Alexander
Councilor
New on the 2024 filing
0.5 hrs/week
No compensation reported
Susumu Eguchi
Councilor
New on the 2024 filing
0.5 hrs/week
No compensation reported
Former officers (15)
- Former: Karen Dwyer (2020–2022) — Councilor
- Former: Maria Cristina Riberio De Castro (2020–2022) — Councilor
- Former: Maria Gerbase de Lima (2020–2022) — Councilor
- Former: Megan Sykes (2020–2022) — Councilor
- Former: Mehmet Haberal (2020–2022) — Immediate Past-President
- Former: Minnie Sarwal (2020–2022) — Senior Treasurer
- Former: Mustafa Al-Mousawi (2020–2022) — Councilor
- Former: Forsythe John (2022) — Councilor
- Former: Martin Dominique (2022) — Councilor
- Former: Jean-Pierre Mongeau (2020–2021) — Executive Director
- Former: Hiroto Egawa (2020) — Councilor
- Former: Nancy Ascher (2020) — Immediate Past President
- Former: Peter j Friend (2020) — Councilor
- Former: S Adibul Hasan (2020) — Councilor
- Former: Steven J. Chadban (2020) — Councilor
Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2024 IRS filing
The highest reported compensation on the 2024 filing was $131K, to Marcelle McPhaden (Executive Director).
Frequently asked questions about The Transplantation Society
How much does The Transplantation Society give each year?
The Transplantation Society gave $117K across 5 grants in 2024, according to its 2024 IRS Form 990. In 2023 it gave $15K across 1 grant.
What is The Transplantation Society's typical grant size?
The Transplantation Society's median grant in 2024 was $25,000, and its average grant was $23,478, across 5 grants on its 2024 IRS Form 990.
Does The Transplantation Society give general operating support?
Not in 2024: none of the 5 grants with a stated purpose on The Transplantation Society's 2024 IRS Form 990 were described as general or operating support. Recurring purposes include "Research" (4 grants).
Who are The Transplantation Society's largest grantees?
The Transplantation Society's largest 2024 grantees include Regents of the University of Minnesota ($25,000), Cleveland Clinic Foundation ($25,000) and Trustees of the University of PA ($25,000), according to its 2024 IRS Form 990. Together they received 64% of its itemized 2024 grant dollars.
How large is The Transplantation Society?
The Transplantation Society reported $13.8M in total assets on its 2024 IRS Form 990. Its revenue that year was $4.9M.
What is The Transplantation Society?
The Transplantation Society is a public charity focused on Diseases, Disorders & Medical Disciplines. It holds $13.8M in total assets as of 2024.
Where does The Transplantation Society operate?
The Transplantation Society has awarded grants in Arizona, Massachusetts, New Jersey, New York.
What is The Transplantation Society's EIN?
The Transplantation Society's EIN (Employer Identification Number) is 23-7348742. IRS Form 990 filing data is available on this page for 2020–2024.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(6)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2020 (received by the IRS November 3, 2021)
- Updated Form 990 for fiscal year 2021 (received by the IRS November 8, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS November 14, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS November 13, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS November 13, 2025)
- IRS filings on file for fiscal years 2020–2024
Explore Open Grants
Browse active grant opportunities in The Transplantation Society's focus areas in our free grants database
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The Transplantation Society down — hundreds of funders to go?