| 2025 | Cfa Society of Naples Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2025 | The Koch Family Charitable Foundation | 990PF | Chairman As | 1 | $0 | $0 | View return |
| 2024 | Cfa Society of Naples Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | The Koch Family Charitable Foundation | 990PF | Chairman As | 1 | $0 | $0 | View return |
| 2024 | Cleveland Maennerchor Inc | 990EZ | President | 10 | $0 | $0 | View return |
| 2024 | Naperville Professional Firefighters Local 4302 | 990 | 2nd Vice President | 5 | $0 | $0 | View return |
| 2023 | Wesleyan School Inc. | 990 | Principal - High School | 45 | $168,674 | $0 | View return |
| 2023 | The Koch Family Charitable Foundation | 990PF | Chairman As | 0 | $0 | $0 | View return |
| 2022 | Wesleyan School Inc. | 990 | Principal - High School | 45 | $200,157 | $0 | View return |
| 2022 | The Koch Family Charitable Foundation | 990PF | Chairman As | 0 | $0 | $0 | View return |
| 2021 | Wesleyan School Inc. | 990 | Principal - High School | 40 | $153,301 | $0 | View return |
| 2021 | Fulton County Rural Electric Membership Corporation | 990 | CEO | 45 | $153,192 | $0 | View return |
| 2021 | Fulton County Housing Authority Inc | 990 | Board Vice President | - | $0 | $0 | View return |
| 2021 | The Koch Family Charitable Foundation | 990PF | Chairman As | 0 | $0 | $0 | View return |
| 2020 | Fulton County Rural Electric Membership Corporation | 990 | Chief Executive Officer | 45 | $149,947 | $0 | View return |
| 2020 | Wesleyan School Inc. | 990 | High School Principal | 40 | $149,371 | $0 | View return |
| 2020 | The Koch Family Charitable Foundation | 990PF | Chairman As | 0 | $0 | $0 | View return |
| 2019 | Wesleyan School Inc. | 990 | High School Principal | 40 | $132,599 | $0 | View return |
| 2019 | The Koch Family Charitable Foundation | 990PF | Chairman As | 0 | $0 | $0 | View return |
| 2019 | The Adhesive and Sealant Council Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Koch Family Charitable Foundation | 990PF | Chairman As | 0 | $0 | $0 | View return |
| 2017 | Kentucky Institute for Patient Safety and Quality Inc. | 990 | Vice Chair | 0.2 | $0 | $500 | View return |
| 2017 | The Koch Family Charitable Foundation | 990PF | Chairman As | 3 | $0 | $0 | View return |
| 2017 | Overseas Council International Inc | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2017 | Northeast Spa & Pool Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Penn-Jersey Spa & Pool Association Inc | 990EZ | President | 5 | $0 | - | View return |
| 2017 | Northeast Spa & Pool Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Kentucky Hospital Association | 990 | Trustee | 0.5 | $500 | $0 | View return |
| 2016 | Kentucky Institute for Patient Safety and Quality Inc. | 990 | Vice Chair | 0.2 | $0 | $500 | View return |
| 2016 | The Koch Family Charitable Foundation | 990PF | Chairman As | 3 | $0 | $0 | View return |
| 2016 | Overseas Council International Inc | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2015 | Graphic Comm Conf of Intl Brotherhood of Teamsters - District Council No 1 | 990 | 1b Executive Board | 1 | $899 | $0 | View return |
| 2015 | Kentucky Hospital Association | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Kentucky Institute for Patient Safety and Quality Inc. | 990 | Vice Chair | 0.2 | $0 | $0 | View return |
| 2015 | Elk Haven Nursing Home Association | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | The Koch Family Charitable Foundation | 990PF | Chairman As | 3 | $0 | $0 | View return |
| 2015 | Overseas Council International Inc | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2014 | Kentucky Hospital Association | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | Kentucky Institute for Patient Safety and Quality Inc. | 990 | Vice Chair | 0.2 | $0 | $0 | View return |
| 2014 | Graphic Comm Conf of Intl Brotherhood of Teamsters - District Council No 1 | 990 | Executive Board | 1 | $0 | $0 | View return |
| 2014 | The Koch Family Charitable Foundation | 990PF | Chairman As | 3 | $0 | $0 | View return |
| 2014 | Elk Haven Nursing Home Association | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2014 | Overseas Council International Inc | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2013 | Kentucky Institute for Patient Safety and Quality Inc. | 990 | Director | 0.3 | $0 | $0 | View return |
| 2013 | Kentucky Hospital Association | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2013 | Elk Haven Nursing Home Association | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2013 | The Koch Family Charitable Foundation | 990PF | Chairman As Needed | 3 | $0 | $0 | View return |
| 2013 | Overseas Council International Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | The Koch Family Charitable Foundation | 990PF | Chairman As Needed | 3 | $0 | $0 | View return |
| 2011 | The Koch Family Charitable Foundation | 990PF | Chairman As Needed | 3 | $0 | $0 | View return |
| 2010 | The Koch Family Charitable Foundation | 990PF | Chairman As Needed | 3 | $0 | $0 | View return |