| 2025 | Iota Alumni of Pi Kappa Phi Inc | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2024 | Iota Alumni of Pi Kappa Phi Inc | 990 | Member At La | - | $0 | $0 | View return |
| 2024 | The Energy Professional Association Inc | 990 | President | - | $0 | $0 | View return |
| 2024 | Beat the Streets - Los Angeles Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2024 | Titan Mercury Wrestling Club Inc. | 990PF | Chairman | 16 | $0 | - | View return |
| 2024 | United States Wrestling Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Nycrtc | 990 | Co-Vice Chair | 1 | $0 | $0 | View return |
| 2024 | Ballet Theatre Foundation Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2024 | Ballet Theatre Foundation Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2024 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | American Friends of the Louvre Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Iota Alumni of Pi Kappa Phi Inc | 990 | Member At La | - | $0 | $0 | View return |
| 2023 | Ballet Theatre Foundation Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2023 | The Energy Professional Association Inc | 990 | Vice Preside | - | $0 | $0 | View return |
| 2023 | Beat the Streets - Los Angeles Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2023 | United States Wrestling Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Titan Mercury Wrestling Club Inc. | 990PF | President | 16 | $0 | - | View return |
| 2023 | Nycrtc | 990 | Co-Vice Chair | 1 | $0 | $0 | View return |
| 2023 | American Friends of the Louvre Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Trustees of Columbia University in the City of New York | 990 | Trustee | 4 | $0 | $0 | View return |
| 2023 | International Medical Corps | 990 | Board Member | 5 | $0 | $0 | View return |
| 2023 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Langlade Hospital Hotel Dieu of St Joseph of Antigo Wisconsin | 990 | President-Alh | 40 | $141,390 | $0 | View return |
| 2022 | Nycrtc | 990 | Trustee & Co-Vice-Chair | 1 | $0 | $0 | View return |
| 2022 | The Energy Professional Association Inc | 990 | Atlarge Boar | - | $0 | $0 | View return |
| 2022 | Iota Alumni of Pi Kappa Phi Inc | 990 | Member At La | - | $0 | $0 | View return |
| 2022 | United States Wrestling Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Beat the Streets - Los Angeles Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2022 | Ballet Theatre Foundation Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2022 | Titan Mercury Wrestling Club Inc. | 990PF | President | 16 | $0 | - | View return |
| 2022 | International Medical Corps | 990 | Board Member | 5 | $0 | $0 | View return |
| 2022 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | The Trustees of Columbia University in the City of New York | 990 | Trustee | 4 | $0 | $0 | View return |
| 2022 | Ballet Theatre Foundation Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2022 | American Friends of the Louvre Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Henry E Huntington Library and Art Gallery | 990 | Trustee | 10 | $0 | $0 | View return |
| 2021 | Langlade Hospital Hotel Dieu of St Joseph of Antigo Wisconsin | 990 | President-Aspirus Langlade (Thru 03/21) | 50 | $422,187 | $0 | View return |
| 2021 | Aspirus Riverview Hospital & Clinics Inc. | 990 | President-Aspirus Langlade Hospital | 2 | $0 | $422,187 | View return |
| 2021 | The Energy Professional Association Inc | 990 | Atlarge Boar | - | $0 | $0 | View return |
| 2021 | Titan Mercury Wrestling Club Inc. | 990PF | President | 16 | $0 | - | View return |
| 2021 | Beat the Streets - Los Angeles Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2021 | Nycrtc | 990 | Trustee & Co-Vice-Chair | 1 | $0 | $0 | View return |
| 2021 | Ballet Theatre Foundation Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2021 | American Friends of the Louvre Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Beat the Streets Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | Henry E Huntington Library and Art Gallery | 990 | Trustee | 10 | $0 | $0 | View return |
| 2021 | The Trustees of Columbia University in the City of New York | 990 | Trustee | 4 | $0 | $0 | View return |
| 2021 | International Medical Corps | 990 | Board Member | 5 | $0 | $0 | View return |
| 2021 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Langlade Hospital Hotel Dieu of St Joseph of Antigo Wisconsin | 990 | President- Aspirus Langlade Hospital | 50 | $408,898 | $0 | View return |
| 2020 | Aspirus Riverview Hospital & Clinics Inc. | 990 | Interim Pres Arh/Pres Alh (Thru February) | 1 | $0 | $408,898 | View return |
| 2020 | Ballet Theatre Foundation Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2020 | United States Olympic and Paralympic Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Nycrtc | 990 | Trustee & Co-Vice-Chair | 1 | $0 | $0 | View return |
| 2020 | Beat the Streets - Los Angeles Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2020 | Beat the Streets Inc. | 990EZ | Member At Large | 1 | $0 | $0 | View return |
| 2020 | United States Wrestling Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | American Friends of the Louvre Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | International Medical Corps | 990 | Board Member | 5 | $0 | $0 | View return |
| 2020 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Titan Mercury Wrestling Club Inc. | 990PF | President | 16 | $0 | - | View return |
| 2020 | The Trustees of Columbia University in the City of New York | 990 | Trustee | 4 | $0 | $0 | View return |
| 2020 | Henry E Huntington Library and Art Gallery | 990 | Trustee | 10 | $0 | $0 | View return |
| 2019 | Langlade Hospital Hotel Dieu of St Joseph of Antigo Wisconsin | 990 | CEO Alh | 40 | $320,138 | $0 | View return |
| 2019 | Aspirus Riverview Hospital & Clinics Inc. | 990 | Interim Pres Arh/Pres Alh | 1 | $0 | $320,137 | View return |
| 2019 | United States Olympic and Paralympic Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Ballet Theatre Foundation Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2019 | United States Wrestling Foundation | 990EZ | Honorary Chairman | 1 | $0 | $0 | View return |
| 2019 | Beat the Streets - Los Angeles Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2019 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Henry E Huntington Library and Art Gallery | 990 | Trustee | 10 | $0 | $0 | View return |
| 2019 | International Medical Corps | 990 | Board Member | 5 | $0 | $0 | View return |
| 2019 | American Friends of the Louvre Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Trustees of Columbia University in the City of New York | 990 | Trustee | 4 | $0 | $0 | View return |
| 2018 | Langlade Hospital Hotel Dieu of St Joseph of Antigo Wisconsin | 990 | CEO Alh | 40 | $148,068 | $0 | View return |
| 2018 | Iota Alumni of Pi Kappa Phi Inc | 990 | Member At La | - | $0 | $0 | View return |
| 2018 | Whh Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | Ballet Theatre Foundation Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2018 | Beat the Streets - Los Angeles Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2018 | United States Olympic and Paralympic Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | United States Wrestling Foundation | 990 | Honorary Chairman | 1 | $0 | $0 | View return |
| 2018 | American Friends of the Louvre Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Henry E Huntington Library and Art Gallery | 990 | Trustee | 10 | $0 | $0 | View return |
| 2018 | International Medical Corps | 990 | Board Member | 5 | $0 | $0 | View return |
| 2018 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The Trustees of Columbia University in the City of New York | 990 | Trustee | 4 | $0 | $0 | View return |
| 2017 | Iota Alumni of Pi Kappa Phi Inc | 990 | Member At La | 1 | $0 | $0 | View return |
| 2017 | United States Wrestling Foundation | 990 | Honorary Chairman | 1 | $0 | $0 | View return |
| 2017 | United States Olympic and Paralympic Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | The Energy Professional Association Inc | 990 | President | - | $0 | $0 | View return |
| 2017 | Beat the Streets - Los Angeles Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2017 | Ballet Theatre Foundation Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2017 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Henry E Huntington Library and Art Gallery | 990 | Trustee | 10 | $0 | $0 | View return |
| 2017 | American Friends of the Louvre Inc. | 990 | Director | 0.1 | $0 | $0 | View return |
| 2017 | International Medical Corps | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | The Trustees of Columbia University in the City of New York | 990 | Trustee | 4 | $0 | $0 | View return |
| 2017 | International Medical Corps | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Iota Alumni of Pi Kappa Phi Inc | 990 | Member At Large | 3 | $0 | $0 | View return |
| 2016 | Ballet Theatre Foundation Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2016 | Beat the Streets - Los Angeles Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2016 | The Energy Professional Association Inc | 990 | President | - | $0 | $0 | View return |
| 2016 | American Friends of the Louvre Inc. | 990 | Director | 0.1 | $0 | $0 | View return |
| 2016 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | United States Wrestling Foundation | 990 | Honorary Chairman | 1 | $0 | $0 | View return |
| 2016 | Henry E Huntington Library and Art Gallery | 990 | Trustee | 10 | $0 | $0 | View return |
| 2016 | The Trustees of Columbia University in the City of New York | 990 | Trustee | 4 | $0 | $0 | View return |
| 2015 | Beat the Streets - Los Angeles Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2015 | Whh Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | Ballet Theatre Foundation Inc. | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2015 | The Energy Professional Association Inc | 990 | Vice Preside | 0.5 | $0 | $0 | View return |
| 2015 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Henry E Huntington Library and Art Gallery | 990 | Trustee | 10 | $0 | $0 | View return |
| 2015 | The Trustees of Columbia University in the City of New York | 990 | Trustee | 4 | $0 | $0 | View return |
| 2015 | American Friends of the Louvre Inc. | 990 | Director | 0.1 | $0 | $0 | View return |
| 2014 | Beat the Streets - Los Angeles Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2014 | Ballet Theatre Foundation Inc. | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2014 | The Energy Professional Association Inc | 990 | Vice Preside | 0.5 | $0 | $0 | View return |
| 2014 | American Friends of the Louvre Inc. | 990 | Director | 0.1 | $0 | $0 | View return |
| 2014 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Trustees of Columbia University in the City of New York | 990 | Trustee | 4 | $0 | $0 | View return |
| 2014 | Pomona College | 990 | Trustee/Board Vice Chair | 3 | $0 | $0 | View return |
| 2013 | Ballet Theatre Foundation Inc. | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2013 | Pomona College | 990 | Trustee/Board Vice Chair | 3 | $0 | $0 | View return |
| 2013 | The Trustees of Columbia University in the City of New York | 990 | Trustee (As Of 10/12/2013) | 3 | $0 | $0 | View return |
| 2013 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |