Fiscal year ending 2025. Filed on October 9, 2025.
1742 Westridge Road
Yale Univ 344 College St
Ann Arbor, Michigan 48105
John J Winkler Memorial Trust (EIN: 77-6062330) has filed an IRS Form 990 since fiscal year 2017. In its fiscal year 2025 IRS Form 990 filing, John J Winkler Memorial Trust, a 501(c)(3) charitable organization, reported compensation for 6 employees. Among the employees shown here, the average compensation is $0.
Revenue
Expenses
Employee compensation
Be the first to know when new IRS Form 990 data is published for this organization.