Marie & Mayer Winkler Peter C & Helen D Johannes Foundation
Invitation OnlyClayton, Missouri · EIN 37-6528633 · Private foundation
Grants paid (2024)$290K
Organizations funded3
Typical grant$96,667
Total assets$5.9M
Half of its grants to organizations were between $96,667 and $96,667.
From the return
How to apply
On its return for tax year 2024 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
33% of grants went outside Missouri.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Shriners Hospital for Children | Tampa, FL | General operations | $96,667 |
| St Louis University | St Louis, MO | General operations | $96,667 |
| School of the Ozarks | Point Lookout, MO | General operations | $96,667 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $290,001 | 3 |
| 2023 | $260,001 | 3 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 14, 2025 - IRS e-file batch, object ID 202523189349103627
- IRS Tax Exempt Organization Search for EIN 37-6528633
- Profile updated Nov 7, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.