Funders › MA › William Townsend Porter Foundation C/O Hemenway & Barnes › 2025
Grants paid by William Townsend Porter Foundation C/O Hemenway & Barnes, tax year 2025
EIN 04-2104293 · Boston, MA · Form 990-PF, Part XV
In tax year 2025, William Townsend Porter Foundation C/O Hemenway & Barnes (EIN 04-2104293) reported 6 grants paid totaling $197,367. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2025
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | American Physiological Society Bethesda, MD | C | $141,500 | paid | SUPPORT | 202502239349100725 |
| 2025 | Marine Biological Laboratory Woods Hole, MA | B | $17,000 | paid | SUPPORT | 202502239349100725 |
| 2025 | University of Louisville Research Foundation Louisville, KY | B | $10,000 | paid | SUPPORT | 202502239349100725 |
| 2025 | Meharry Medical College Nashville, TN | B | $10,000 | paid | SUPPORT | 202502239349100725 |
| 2025 | Indiana University Bloomington, IN | C | $9,871 | paid | SUPPORT | 202502239349100725 |
| 2025 | The Board of Trustees of the Leland Stanford Junior University Redwood City, CA | C | $8,996 | paid | SUPPORT | 202502239349100725 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.