Funders › NY › The Louis B Mayer Foundation › 2023
Grants paid by The Louis B Mayer Foundation, tax year 2023
EIN 95-2232340 · Montclair, NY · Form 990-PF, Part XV
In tax year 2023, The Louis B Mayer Foundation (EIN 95-2232340) reported 13 grants paid totaling $452,000. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2023
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2023 | Museum of Modern Art New York, NY | B | $70,000 | paid | To preserve the film heritage of William S. Hart. | 202420859349100727 |
| 2023 | Miami City Ballet Miami Beach, FL | B | $50,000 | paid | For general operating support in 2023. | 202420859349100727 |
| 2023 | Dana-Farber Cancer Institute Brookline, MA | C | $50,000 | paid | Dr. Ahn / Dr. Wu Neoantigen Vaccine for CLL. | 202420859349100727 |
| 2023 | Film Preservation Society Los Angeles, CA | B | $39,000 | paid | Funding the preparation and scanning of eight titles as part of The Biograph Project. | 202420859349100727 |
| 2023 | George Eastman Museum Rochester, NY | B | $36,600 | paid | Film Atlas Project with Seaver Center. | 202420859349100727 |
| 2023 | Miami City Ballet Miami Beach, FL | B | $36,400 | paid | Second half of annual gift. | 202420859349100727 |
| 2023 | Cincinnati Children's Hospital Cincinnati, OH | U | $35,000 | paid | Dr. Zheng / Acute Myeloid Leukemia. | 202420859349100727 |
| 2023 | Cincinnati Children's Hospital Cincinnati, OH | U | $30,000 | paid | Dr. Zheng / Improving Cancer Immunotherapy. | 202420859349100727 |
| 2023 | George Eastman Museum Rochester, NY | B | $30,000 | paid | William S. Hart films supplemental grant and extension to 12/31/2025. | 202420859349100727 |
| 2023 | Dana-Farber Cancer Institute Brookline, MA | C | $25,000 | paid | Dr. Perez's Neuroendocrine Tumor (NET)Clinical Trial Correlative Studies. | 202420859349100727 |
| 2023 | Dana-Farber Cancer Institute Brookline, MA | C | $25,000 | paid | Dr. Waks/HER2+ Breast CAncer (matched internally by (DFCI). | 202420859349100727 |
| 2023 | Arts Resources in Collaboration Inc New York, NY | B | $20,000 | paid | To support the Eye on Dance Archive Legacy Project | 202420859349100727 |
| 2023 | George Eastman Museum Rochester, NY | B | $5,000 | paid | Selznick School's 2023-2024 academic year. | 202420859349100727 |
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.