| MAYO CLINIC GROUP RETURN | 383952644 | 2019-12-31 | $33.8M | SUPPORT CHARITABLE PROGRAMS |
| MAYO CLINIC | 416011702 | 2022-12-31 | $2.0M | SUPPORT CHARITABLE PROGRAMS |
| MAYO CLINIC | 416011702 | 2019-12-31 | $928K | SUPPORT CHARITABLE PROGRAMS |
| FAIRMONT COMMUNITY HOSPITAL FOUNDATION | 411658658 | 2023-12-31 | $373K | SUPPORT OF MISSION |
| MAYO CLINIC | 416011702 | 2016-12-31 | $287K | SUPPORT CHARITABLE PROGRAMS |
| FAIRMONT COMMUNITY HOSPITAL FOUNDATION | 411658658 | 2019-12-31 | $258K | SUPPORT OF MISSION |
| FAIRMONT COMMUNITY HOSPITAL FOUNDATION | 411658658 | 2016-12-31 | $242K | SUPPORT OF MISSION |
| MAYO CLINIC | 416011702 | 2017-12-31 | $212K | SUPPORT CHARITABLE PROGRAMS |
| MAYO CLINIC | 416011702 | 2018-12-31 | $150K | SUPPORT CHARITABLE PROGRAMS |
| FAIRMONT COMMUNITY HOSPITAL FOUNDATION | 411658658 | 2022-12-31 | $116K | SUPPORT OF MISSION |
| FAIRMONT COMMUNITY HOSPITAL FOUNDATION | 411658658 | 2017-12-31 | $105K | SUPPORT OF MISSION |
| MAYO CLINIC | 416011702 | 2024-12-31 | $87K | SUPPORT CHARITABLE PROGRAMS |
| ENGEBRETSON FAMILY CHARITABLE TRUST | 416445383 | 2025-12-31 | $21K | GENERAL SUPPORT GRANT |