| 2025 | Mercy Hospital Oklahoma City | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | A | $50,000 | paid | OHH MED CLINIC FOR UNINSURED DONATION | 202631329349303863 |
| 2025 | Peyton Family Foundation | Oklahoma Heart Hospital Research Fd Oklahoma City, OK | C | $36,000 | paid | CHARITABLE | 202600839349100315 |
| 2025 | The Marvin and Dee Woodall Charitable Foundation | Oklahoma Heart Hospital Research Fd Oklahoma City, OK | C | $5,000 | paid | CHARITABLE CONTRIBUTION | 202601339349104275 |
| 2025 | Paul D Austin Family Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $2,500 | paid | CHARITABLE | 202621279349101957 |
| 2025 | Jimmie Lynn and Billye Austin Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $2,000 | paid | CHARITABLE | 202621349349101382 |
| 2024 | Mercy Hospital Oklahoma City | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | A | $50,000 | paid | OHH MED CLINIC FOR UNINSURED DONATION | 202501329349300235 |
| 2024 | Peyton Family Foundation | Oklahoma Heart Hospital Research Fd Oklahoma City, OK | C | $30,000 | paid | CHARITABLE | 202531299349100448 |
| 2024 | Jimmie Lynn and Billye Austin Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $1,000 | paid | CHARITABLE | 202541349349104129 |
| 2023 | Mercy Hospital Oklahoma City | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | A | $50,000 | paid | OHH MED CLINIC FOR UNINSURED DONATION | 202421319349304812 |
| 2023 | Peyton Family Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $25,000 | paid | CHARITABLE ORGANIZATION | 202401429349101300 |
| 2023 | Browning Kimball Foundation C/O Foundation Management Inc | Oklahoma Heart Hospital Research Fo Oklahoma City, OK | C | $7,500 | paid | IN SUPPORT OF DR. TOM HENNEBRY | 202440949349100809 |
| 2023 | Jimmie Lynn and Billye Austin Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $1,000 | paid | CHARITABLE | 202421209349101267 |
| 2023 | Amazonsmile Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $113 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Peyton Family Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $25,000 | paid | CHARITABLE ORGANIZATION | 202321359349104762 |
| 2022 | The Marvin and Dee Woodall Charitable Foundation | Oklahoma Heart Hospital Research Fd Oklahoma City, OK | C | $10,000 | paid | CHARITABLE CONTRIBUTION | 202311299349104486 |
| 2022 | Browning Kimball Foundation C/O Foundation Management Inc | Oklahoma Heart Hospital Research Fn Oklahoma City, OK | C | $5,000 | paid | BILL COWAN | 202312569349100836 |
| 2022 | Paul D Austin Family Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $2,000 | paid | CHARITABLE | 202321609349100007 |
| 2022 | Jimmie Lynn and Billye Austin Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $1,000 | paid | CHARITABLE | 202301609349100705 |
| 2022 | Amazonsmile Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $112 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | Mercy Hospital Oklahoma City | Ohh Research Foundation Oklahoma City, OK | A | $50,000 | paid | CHARITABLE DONATION | 202211339349303431 |
| 2021 | The Marvin and Dee Woodall Charitable Foundation | Oklahoma Heart Hospital Research Fd Oklahoma City, OK | C | $10,000 | paid | CHARITABLE CONTRIBUTION | 202241319349105734 |
| 2021 | United Health Foundation | Oklahoma Heart Hospital Research Oklahoma City, OK | C | $2,000 | paid | 2021 UNITED HEALTH FOUNDATION DONATION TO OKLAHOMA HEART HOSPITAL RESEARCH FOUNDATION | 202212719349100206 |
| 2021 | The Jawad Omair Yasin Foundation Inc | Oklahoma Heart Hospital Foundation Oklahoma City, OK | C | $1,500 | paid | Research | 202222209349100617 |
| 2021 | Paul D Austin Family Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $1,000 | paid | CHARITABLE | 202201299349103140 |
| 2021 | Jimmie Lynn and Billye Austin Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $1,000 | paid | CHARITABLE | 202201249349100445 |
| 2020 | Mercy Hospital Oklahoma City | Ohh Research Foundation Oklahoma City, OK | A | $52,000 | paid | GENERAL SUPPORT | 202141349349304454 |
| 2020 | Browning Kimball Foundation C/O Foundation Management Inc | Oklahoma Heart Hospital Research Fn Oklahoma City, OK | C | $5,000 | paid | BILL COWAN | 202122669349100307 |
| 2020 | Paul D Austin Family Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $1,204 | paid | CHARITABLE | 202101419349101100 |
| 2020 | Jimmie Lynn and Billye Austin Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $1,000 | paid | CHARITABLE | 202121399349100012 |
| 2020 | Peyton Family Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $1,000 | paid | CHARITABLE ORGANIZATION | 202131009349100508 |
| 2020 | Amazonsmile Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $97 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2020 | Lewis Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $0 | paid | DONATION | 202111179349102601 |
| 2019 | Fidelity Investments Charitable Gift Fund | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | A | $60,000 | paid | For grant recipient's exempt purposes | 202041789349301474 |
| 2019 | Mercy Health Oklahoma Communities | Ok Heart Hospital Research Foundation Oklahoma City, OK | A | $50,000 | paid | SUPPORT CHARITABLE CAUSE | 202012259349300606 |
| 2019 | Paul D Austin Family Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $1,203 | paid | CHARITABLE | 202031749349100108 |
| 2018 | Mercy Health Oklahoma Communities | Ok Heart Hospital Research Foundation Oklahoma City, OK | A | $50,000 | paid | SUPPORT CHARITABLE CAUSE | 201931359349312548 |
| 2018 | Jimmie Lynn and Billye Austin Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $1,200 | paid | CHARITABLE | 201931909349100203 |
| 2018 | Paul D Austin Family Foundation | Oklahoma Heart Hospital Research Foundation Oklahoma City, OK | B | $250 | paid | CHARITABLE | 201902059349100405 |