Nonprofit · EIN 23-2175659
LANKENAU INSTITUTE FOR MEDICAL RESEARCH
Tax-exempt · RADNOR, PA 19087
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $9,978,219 | $17,707,487 | -$7,729,268 | $13,804,415 | $12,923,995 | $880,420 |
| June 30, 2024 | 990 | $10,729,900 | $19,922,017 | -$9,192,117 | $15,479,756 | $15,051,866 | $427,890 |
| June 30, 2023 | 990 | $12,208,295 | $19,218,522 | -$7,010,227 | $17,942,853 | $16,414,580 | $1,528,273 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $3,569,014
- of which government grants
- $1,752,025
- Program service revenue
- $3,956,088
- Investment income
- -$515,369
- Royalties
- $19,184
- Net rental income
- $258,771
- Net gain from sales of assets
- -$543,568
- Other revenue
- $2,968,486
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $1,228,457
- Other salaries and wages
- $6,282,762
- Salaries, compensation and benefits (total)
- $9,627,887
- Professional fundraising fees
- $0
- Legal fees
- $367,920
- Accounting fees
- $94,091
- Occupancy
- $2,689,153
- Travel
- $16,317
- Depreciation
- $332,760
- Program services (functional)
- $15,032,946
- Management and general (functional)
- $2,638,570
- Fundraising (functional)
- $35,971
Balance sheet and other
- Total assets, start of year
- $15,479,756
- Total assets, end of year
- $13,804,415
- Total liabilities, end of year
- $12,923,995
- Net assets, end of year
- $880,420
- Land, buildings and equipment
- $1,234,289
- Net assets without donor restrictions
- -$702,564
- Net assets with donor restrictions
- $1,582,984
- Gross receipts
- $10,547,968
- Employees
- 114
- Volunteers
- 19
- Year formed
- 1981
- State of legal domicile
- PA
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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| JOHN J LYNCH III | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $2,611,084 | $691,538 |
| KATHLEEN GALBRAITH | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $902,513 | $143,159 |
| PATRICK ROSS JR | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $940,023 | $53,304 |
| JOSEPH GOBERN | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $674,474 | $39,310 |
| PAUL COADY | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $535,053 | $39,402 |
| GEORGE C PRENDERGAST | PRESIDENT & EX-OFFICIO TRUSTEE Trustee or director, Officer | 40 | $519,153 | $0 | $49,788 |
| SCOTT DESSAIN | ASSOC. PROF / HAT DIR Highest-paid employee | 40 | $229,403 | $0 | $43,795 |
| ELLEN HEBER-KATZ | PROFESSOR Highest-paid employee | 40 | $191,650 | $0 | $31,541 |
| MELVIN REICHMAN | SENIOR INVESTIGATOR Highest-paid employee | 40 | $176,843 | $0 | $34,597 |
| PETER R KOWEY | TRUSTEE Trustee or director | 1 | $0 | $174,706 | $29,440 |
| SAMUEL DIIANNI | TREASURER Officer | 40 | $190,178 | $0 | $12,255 |
| Matthew Finley | VICE PRESIDENT Officer | 40 | $163,218 | $0 | $21,763 |
| JAMES MULLIN | PROFESSOR Highest-paid employee | 40 | $163,122 | $0 | $11,322 |
| SUSAN GILMOUR | PROFESSOR Highest-paid employee | 40 | $161,047 | $0 | $9,314 |
| PAUL B GILMAN | TRUSTEE Trustee or director | 1 | $153,950 | $0 | $0 |
13 more people on this return
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| JOHN WELLENBACH | SECRETARY Officer | 40 | $122,995 | $29,345 |
| Alfred W Putnam Jr | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $0 |
| ALICE D CHASE | TRUSTEE Trustee or director | 1 | $0 | $0 |
| ELIZABETH WILKINS | TRUSTEE Trustee or director | 1 | $0 | $0 |
| I WISTAR MORRIS | TRUSTEE Trustee or director | 1 | $0 | $0 |
| JONATHAN CHARLES FOX | TRUSTEE Trustee or director | 1 | $0 | $0 |
| LAWRENCE LIVORNESE | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $0 |
| PETER H HAVENS | CHAIRMAN & TRUSTEE Trustee or director, Officer | 1 | $0 | $0 |
| SARA SENIOR | TRUSTEE Trustee or director | 1 | $0 | $0 |
| AMBER SALZMAN | TRUSTEE Trustee or director | 1 | $0 | $0 |
| KAREN GOTTING-SMITH | Trustee Trustee or director | 1 | $0 | $0 |
| LEILA GORDON | TRUSTEE Trustee or director | 1 | $0 | $0 |
| STEVEN HIGGINS | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $0 |
990 for the year ended June 30, 2024: 28 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| JOHN J LYNCH III | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $2,587,326 | $418,770 |
| KATHLEEN GALBRAITH | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $825,000 | $131,765 |
| PATRICK ROSS JR | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $855,169 | $52,758 |
| JOSEPH GOBERN | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $579,138 | $40,211 |
| PAUL COADY | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $554,765 | $38,826 |
| GEORGE C PRENDERGAST | PRESIDENT & EX-OFFICIO TRUSTEE Trustee or director, Officer | 40 | $473,815 | $0 | $49,247 |
| PETER R KOWEY | TRUSTEE Trustee or director | 1 | $0 | $239,633 | $32,983 |
| SCOTT DESSAIN | ASSOC. PROF / HAT DIR Highest-paid employee | 40 | $226,111 | $0 | $44,066 |
| ELLEN HEBER-KATZ | PROFESSOR Highest-paid employee | 40 | $187,797 | $0 | $31,621 |
| TAM MAI-NGUYEN | TREASURER (UNTIL OCT 2023) Officer | 40 | $185,267 | $0 | $30,068 |
| MELVIN REICHMAN | SENIOR INVESTIGATOR Highest-paid employee | 40 | $166,861 | $0 | $34,175 |
| SUSAN GILMOUR | PROFESSOR Highest-paid employee | 40 | $170,581 | $0 | $29,810 |
| JAMES MULLIN | PROFESSOR Highest-paid employee | 40 | $167,671 | $0 | $15,442 |
| PAUL B GILMAN | TRUSTEE Trustee or director | 1 | $174,099 | $0 | $0 |
| JOHN WELLENBACH | SECRETARY Officer | 40 | $118,215 | $0 | $30,480 |
| SAMUEL DIIANNI | TREASURER (START OCT 2023) Officer | 40 | $29,115 | $0 | $1,765 |
| Alfred W Putnam Jr | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| ALICE D CHASE | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| ELIZABETH WILKINS | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| I WISTAR MORRIS | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| JONATHAN CHARLES FOX | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| LAWRENCE LIVORNESE | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| PETER H HAVENS | CHAIRMAN & TRUSTEE Trustee or director, Officer | 1 | $0 | $0 | $0 |
| SARA SENIOR | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| AMBER SALZMAN | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| KAREN GOTTING-SMITH | Trustee Trustee or director | 1 | $0 | $0 | $0 |
| LEILA GORDON | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| STEVEN HIGGINS | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
990 for the year ended June 30, 2023: 32 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| JOHN J LYNCH III | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $2,005,175 | $597,253 |
| PATRICK ROSS JR | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $868,681 | $54,198 |
| ALEXANDER URIBE | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $719,002 | $35,579 |
| JOSEPH GOBERN | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $554,347 | $43,238 |
| GEORGE C PRENDERGAST | PRESIDENT & EX-OFFICIO TRUSTEE Trustee or director, Officer | 40 | $431,551 | $0 | $47,466 |
| PETER R KOWEY | TRUSTEE Trustee or director | 1 | $0 | $299,486 | $35,424 |
| KATHLEEN GALBRAITH | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $204,098 | $76,337 |
| SCOTT DESSAIN | ASSOC. PROF / HAT DIR Key employee | 40 | $223,438 | $0 | $42,481 |
| ELLEN HEBER-KATZ | PROFESSOR Key employee | 40 | $209,523 | $0 | $31,491 |
| TAM MAI-NGUYEN | Treasurer Officer | 40 | $183,360 | $0 | $29,081 |
| SUSAN GILMOUR | PROFESSOR Key employee | 40 | $179,504 | $0 | $29,007 |
| JAMES MULLIN | PROFESSOR Key employee | 40 | $166,950 | $0 | $32,190 |
| MELVIN REICHMAN | SENIOR INVESTIGATOR Key employee | 40 | $162,921 | $0 | $32,302 |
| PAUL B GILMAN | TRUSTEE Trustee or director | 1 | $190,244 | $0 | $0 |
| ALEXANDER MULLER | ASSOCIATE PROFESSOR Highest-paid employee | 40 | $144,473 | $0 | $37,789 |
| PATRICK VIATOUR | ASSOCIATE PROFESSOR Highest-paid employee | 40 | $137,333 | $0 | $34,740 |
| ANTHONY ASHTON | PROFESSOR Highest-paid employee | 40 | $145,331 | $0 | $17,477 |
| MATTHEW FINLEY | DIV DIR., RESEARCH ADMIN. Highest-paid employee | 40 | $139,635 | $0 | $17,608 |
| LISA LAURY-KLEINTOP | Associate Professor Highest-paid employee | 40 | $135,839 | $0 | $16,834 |
| JOHN WELLENBACH | SECRETARY Officer | 40 | $121,959 | $0 | $27,679 |
| Alfred W Putnam Jr | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| ALICE D CHASE | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| ELIZABETH WILKINS | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| I WISTAR MORRIS | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| JONATHAN CHARLES FOX | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| LAWRENCE LIVORNESE | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| PETER H HAVENS | CHAIRMAN & TRUSTEE Trustee or director, Officer | 1 | $0 | $0 | $0 |
| SARA SENIOR | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| AMBER SALZMAN | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| KAREN GOTTING-SMITH | Trustee Trustee or director | 1 | $0 | $0 | $0 |
| LEILA GORDON | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| STEVEN HIGGINS | EX-OFFICIO TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 240 N RADNOR CHESTER RD STE170, RADNOR, PA 19087-5170
- In care of
- % LINDA BRILL CONTROLLER
- Principal officer (990 for 2024)
- George C Prendergast, 100 Lancaster Avenue, Wynnewood, PA 19096
- Signed the 990
- GEORGE C PRENDERGAST PHD, PRESIDENT
- Phone
- (484) 476-2755
- Website
- WWW.LIMR.ORG
- Return prepared by
- PwC US Tax LLP
Mission
OUR MISSION IS TO ADVANCE HUMAN HEALTH AND WELL BEING THROUGH RESEARCH, TO IMPROVE THE DETECTION & TREATMENT OF DISEASE, TO RAPIDLY TRANSFER NEW TECHNOLOGY TO THE CLINIC, AND TO TRAIN THE NEXT GENERATION OF SCIENTISTS & PHYSICIANS.
Program accomplishments
- Basic Research LIMR Basic Research focuses on the advancement of knowledge for various diseases and conditions. In conjunction with LIMR's core research programs in cancer and cardiovascular disease, LIMR investigators also study arthritis, diabetes, lupus, infectious disease, neurological disorders, gastrointestinal disease and regenerative medicine, all with the goal of improving health and well-being.Expenses $9,900,216 · revenue $351,136
- Clinical Research LIMR Clinical Research is conducted primarily in oncology and cardiology but also includes other diseases and disorders. This means patients and participants have access to state-of-the-art clinical trials and new treatments before they become available to the general public. This allows patients to be more active in their health care.Expenses $4,717,387 · revenue $3,604,952
- New Technology / Innovations / Other LIMR has initiated a unique hybrid mix of knowledge-based academic culture with invention-based entrepreneurial culture. It is called an ACAPRENEURIAL strategy. To date, more than 15 biomedical start-up companies have incubated in LIMR side-by-side with our research laboratories.Expenses $415,343
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 June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 23-2175659
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1982
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $13,804,415
- Income (IRS master file)
- $10,547,968
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $9,978,219 | $17,707,487 | $13,804,415 | IRS |
| 990-T | June 2025 | – | – | – | IRS |
| 990 | June 2024 | $10,729,900 | $19,922,017 | $15,479,756 | IRS |
| 990-T | June 2024 | – | – | – | IRS |
| 990 | June 2023 | $12,208,295 | $19,218,522 | $17,942,853 | XML |
| 990-T | June 2023 | – | – | – | IRS |
| 990 | June 2022 | $11,705,452 | $18,256,170 | $20,445,147 | IRS |
| 990-T | June 2022 | – | – | – | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990-T | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
| 990 | June 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 23-2175659).
Questions about LANKENAU INSTITUTE FOR MEDICAL RESEARCH
- What is the EIN of LANKENAU INSTITUTE FOR MEDICAL RESEARCH?
- The employer identification number (EIN) of LANKENAU INSTITUTE FOR MEDICAL RESEARCH is 23-2175659.
- Is LANKENAU INSTITUTE FOR MEDICAL RESEARCH tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1982.
- Are donations to LANKENAU INSTITUTE FOR MEDICAL RESEARCH tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does LANKENAU INSTITUTE FOR MEDICAL RESEARCH 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 LANKENAU INSTITUTE FOR MEDICAL RESEARCH due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did LANKENAU INSTITUTE FOR MEDICAL RESEARCH last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of LANKENAU INSTITUTE FOR MEDICAL RESEARCH?
- The 990 for the year ended June 30, 2025 names George C Prendergast.
- Who are the officers and directors of LANKENAU INSTITUTE FOR MEDICAL RESEARCH?
- The 990 for the year ended June 30, 2025 lists 28 people; 10 received compensation from the organization.
- How much revenue does LANKENAU INSTITUTE FOR MEDICAL RESEARCH have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $9,978,219, expenses of $17,707,487 and total assets of $13,804,415 at year end.
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