Data / Foundation grants / Muriel and Seymour Thickman Family Foundation
Muriel and Seymour Thickman Family Foundation: 23 grants to organizations, $271,800 (tax year ended December 2025)
Muriel and Seymour Thickman Family Foundation, a private foundation in Billings, MT, paid 23 grants to organizations totaling $271,800 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on May 11, 2026. The largest was $50,000 to Sheridan Memorial Hospital Foundation in Sheridan, WY for program support.
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- EIN
- 830290571
- Based in
- Billings, MT
- Assets
- $6,774,108
- Grants paid
- $271,800
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed May 11, 2026, IRS object ID 202621319349101232. It reported $271,800 in grants paid; 23 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Sheridan Memorial Hospital Foundation | Sheridan, WY | Program support | $50,000 | apps.irs.gov | |
| Piatigorsky Foundation | New York, NY | Program support | Arts, culture and humanities | $35,000 | apps.irs.gov |
| Wyo Theatre | Sheridan, WY | Program support | Arts, culture and humanities | $25,000 | apps.irs.gov |
| Center for Vital Community | Sheridan, WY | Program support | $15,000 | apps.irs.gov | |
| Sage Community Arts | Sheridan, WY | Program support | $15,000 | apps.irs.gov | |
| The Brinton Museum | Big Horn, WY | Program support | $15,000 | apps.irs.gov | |
| The Hub On Smith Street Fka Senior Citizens Council | Sheridan, WY | Program support | $15,000 | apps.irs.gov | |
| Habitat for Humanity of Eastern Bighorns | Sheridan, WY | Program support | $10,000 | apps.irs.gov | |
| Sheridan Civic Theatre Guild | Sheridan, WY | Program support | $10,000 | apps.irs.gov | |
| Sheridan College Foundation | Sheridan, WY | Support concert and theatre | $10,000 | apps.irs.gov | |
| Sheridan County YMCA | Sheridan, WY | Program support | $10,000 | apps.irs.gov | |
| University of Wyoming Foundation | Laramie, WY | Program support | Education | $10,000 | apps.irs.gov |
| Wyoming PBS | Riverton, WY | Program support | $10,000 | apps.irs.gov | |
| Wyoming Public Media | Laramie, WY | Program support | $10,000 | apps.irs.gov | |
| Advocacy & Resources Center | Sheridan, WY | Program support | $5,000 | apps.irs.gov | |
| Bighorn Development Center | Sheridan, WY | Program support | $5,000 | apps.irs.gov | |
| Circle of Hope Health Care Services | Casper, WY | Program support | $5,000 | apps.irs.gov | |
| Sheridan Community Land Trust | Sheridan, WY | Program support | Environment | $5,000 | apps.irs.gov |
| Sheridan County Library Foundation | Sheridan, WY | Program support | $5,000 | apps.irs.gov | |
| Antelope Butte Foundation | Sheridan, WY | Program support | $3,000 | apps.irs.gov | |
| Wyoming Community Foundation | Laramie, WY | Program support | Philanthropy, voluntarism and grantmaking foundations | $2,000 | apps.irs.gov |
| Compass Center for Famlies | Sheridan, WY | Program support | $1,000 | apps.irs.gov | |
| Sheridan Arts Council | Sheridan, WY | Program support | Arts, culture and humanities | $800 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed May 7, 2025, IRS object ID 202531279349103603. It reported $221,000 in grants paid; 22 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Piatigorsky Foundation | New York, NY | Program support | Arts, culture and humanities | $30,000 | apps.irs.gov |
| Sheridan Memorial Hospital Foundation | Sheridan, WY | Program support | $25,000 | apps.irs.gov | |
| Wyo Theatre | Sheridan, WY | Program support | Arts, culture and humanities | $20,000 | apps.irs.gov |
| Center for Vital Community | Sheridan, WY | Program support | $15,000 | apps.irs.gov | |
| Sage Community Arts | Sheridan, WY | Program support | $15,000 | apps.irs.gov | |
| The Hub On Smith Street Fka Senior Citizens Council | Sheridan, WY | Program support | $15,000 | apps.irs.gov | |
| Sheridan Civic Theatre Guild | Sheridan, WY | Program support | $10,000 | apps.irs.gov | |
| Sheridan College Foundation | Sheridan, WY | Support concert and theatre | $10,000 | apps.irs.gov | |
| Sheridan County YMCA | Sheridan, WY | Program support | $10,000 | apps.irs.gov | |
| The Brinton Museum | Big Horn, WY | Program support | $10,000 | apps.irs.gov | |
| University of Wyoming Foundation | Laramie, WY | Program support | Education | $10,000 | apps.irs.gov |
| Advocacy & Resources Center | Sheridan, WY | Program support | $5,000 | apps.irs.gov | |
| Child Development Center | Sheridan, WY | Program support | Health care | $5,000 | apps.irs.gov |
| Circle of Hope Health Care Services | Casper, WY | Program support | $5,000 | apps.irs.gov | |
| Habitat for Humanity of Eastern Bighorns | Sheridan, WY | Program support | $5,000 | apps.irs.gov | |
| One Health | Sheridan, WY | Program support | $5,000 | apps.irs.gov | |
| Sheridan Community Land Trust | Sheridan, WY | Program support | Environment | $5,000 | apps.irs.gov |
| Sheridan County Library Foundation | Sheridan, WY | Program support | $5,000 | apps.irs.gov | |
| The Food Group Inc | Sheridan, WY | Program support | Food, agriculture and nutrition | $5,000 | apps.irs.gov |
| Wyoming PBS | Riverton, WY | Program support | $5,000 | apps.irs.gov | |
| Wyoming Public Media | Laramie, WY | Program support | $5,000 | apps.irs.gov | |
| Tandem Productions | Sheridan, WY | Program support | Arts, culture and humanities | $1,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Arts, culture and humanities | $111,800 |
| Education | $20,000 |
| Environment | $10,000 |
| Health care | $5,000 |
| Food, agriculture and nutrition | $5,000 |
| Philanthropy, voluntarism and grantmaking foundations | $2,000 |
States funded
Also on SpecStream
- Who funds arts, culture and humanities in New York
- Who funds arts, culture and humanities in Wyoming
- Who funds education in Wyoming
- Who funds environment in Wyoming
- Who funds health care in Wyoming
- Who funds food, agriculture and nutrition in Wyoming
Updated May 11, 2026. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.