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Profile Last Updated: 02/04/2016

Harold G. and Sue Ann Hamm Foundation

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Purpose and Activities

Giving primarily to a pre-K through grade 12, independent Episcopal school.


Established in 2006 in OK - Harold and Sue Ann Hamm have committed to The Giving Pledge, and have pledged to give away at least half of their wealth to philanthropy.


Harold G. and Sue Ann Hamm Foundation

Family foundation




P.O. Box 803878 Chicago, IL United States 60680-3878

Contact Information