| 2025 | Friends of Ohio State Crew | 990EZ | Treasurer | 2 | $0 | $0 | View return |
| 2025 | Richmond Pilots Associates Inc | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2025 | Koch Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2025 | Camp Zimmerman Foundation Incorporated | 990 | Board Member | 1 | $0 | $0 | View return |
| 2025 | Long Beach Area Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2025 | Employers Coalition on Health | 990 | Secretarytreasurer | 3 | $0 | $0 | View return |
| 2025 | Quincy Postal Employees Credit Union | 990 | Board Member/Supervisory Committee | 0.5 | $0 | $0 | View return |
| 2024 | The Nemaha-Marshall Electric Cooperative Assn Inc | 990 | Trustee | 2 | $3,920 | $0 | View return |
| 2024 | Evansville Industrial Foundation Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2024 | Camp Zimmerman Foundation Incorporated | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Friends of Ohio State Crew | 990EZ | Treasurer | 2 | $0 | $0 | View return |
| 2024 | Young Mens Christian Association of Southwestern Indiana Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Bidwell Park Golf Club Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Fishing Has No Boundaries Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2024 | Giuliana C & John D Koch Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2024 | North Central Penn Board of Realtors | 990EZ | Director | 1 | $0 | $0 | View return |
| 2024 | Tias Hope | 990EZ | Director | 0 | $0 | - | View return |
| 2024 | Employers Coalition on Health | 990 | Secretarytreasurer | 3 | $0 | $0 | View return |
| 2024 | Long Beach Area Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Blue Valley Shrine Club | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2024 | Quincy Postal Employees Credit Union | 990 | Board Member/Supervisory Committee | 0.5 | $0 | $0 | View return |
| 2024 | Koch Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | Evansville Day School Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Vna Health Care | 990 | Cp And COO | 40 | $278,355 | $0 | View return |
| 2023 | The Nemaha-Marshall Electric Cooperative Assn Inc | 990 | President | 2 | $3,920 | $0 | View return |
| 2023 | Koch Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | Bidwell Park Golf Club Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Lighthouse Ministries Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2023 | Fishing Has No Boundaries Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2023 | Houston Safari Club Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Evansville Industrial Foundation Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2023 | The New Jersey Staffing Alliance Inc | 990 | Ip Director | 10 | $0 | $0 | View return |
| 2023 | Quincy Postal Employees Credit Union | 990 | Board Member/Supervisory Committee | 0.5 | $0 | $0 | View return |
| 2023 | Golf Gives Back | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Evansville Day School Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Employers Coalition on Health | 990 | Secretarytreasurer | 3 | $0 | $0 | View return |
| 2023 | Railway Tie Association Inc | 990 | President | 5 | $0 | $0 | View return |
| 2023 | Camp Zimmerman Foundation Incorporated | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Tias Hope | 990EZ | Director | 0 | $0 | - | View return |
| 2023 | Giuliana C & John D Koch Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2023 | St. Nicholas Neighbor in Need | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Long Beach Blast - Better Learning for All Students Today | 990 | Director | 2.5 | $0 | $0 | View return |
| 2023 | Long Beach Area Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Pennsylvania Farm Bureau | 990 | Schuylkill-Director | 1 | $0 | $0 | View return |
| 2022 | The Nemaha-Marshall Electric Cooperative Assn Inc | 990 | President | 3 | $3,920 | $0 | View return |
| 2022 | Quincy Postal Employees Credit Union | 990 | Board Member/Supervisory Committee | 0.5 | $0 | $0 | View return |
| 2022 | Oregon Association of Realtors | 990 | Past President | 1 | $0 | $0 | View return |
| 2022 | Lighthouse Ministries Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | Fishing Has No Boundaries Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | Evansville Industrial Foundation Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | Cattaraugus County Land Bank Corporation | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2022 | Employers Coalition on Health | 990 | Secretarytreasurer | 3 | $0 | $0 | View return |
| 2022 | Giuliana C & John D Koch Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2022 | St. Nicholas Neighbor in Need | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The New Jersey Staffing Alliance Inc | 990 | Ip Director | 10 | $0 | $0 | View return |
| 2022 | Bidwell Park Golf Club Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Railway Tie Association Inc | 990 | President | 5 | $0 | $0 | View return |
| 2022 | Tias Hope | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | Cattaraugus County Economic Sustainability and Growth Corporat | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Koch Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | Evansville Day School Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Long Beach Area Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Vna Health Care | 990 | Cp And COO (Start 01/23) | 40 | $0 | $0 | View return |
| 2022 | Pennsylvania Farm Bureau | 990 | Schuylkill-Director | 1 | $0 | $0 | View return |
| 2022 | Long Beach Blast - Better Learning for All Students Today | 990 | Board Member | 2.5 | $0 | $0 | View return |
| 2021 | The Nemaha-Marshall Electric Cooperative Assn Inc | 990 | President | 1 | $3,500 | $0 | View return |
| 2021 | Vermilion Yacht Club Inc | 990 | Commodore | - | $0 | $0 | View return |
| 2021 | Koch Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Lighthouse Ministries Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | American Federation of Labor & Congress of Industrial Orgs | 990 | Director | 0.1 | $0 | $0 | View return |
| 2021 | Cattaraugus County Land Bank Corporation | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2021 | Giuliana C & John D Koch Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2021 | Evansville Day School Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Cattaraugus County Economic Sustainability and Growth Corporat | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | St. Nicholas Neighbor in Need | 990EZ | Director | 1 | $0 | $0 | View return |
| 2021 | Evansville Industrial Foundation Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | Oregon Association of Realtors | 990 | Past President | 1 | $0 | $0 | View return |
| 2021 | Fishing Has No Boundaries Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | Tias Hope | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Quincy Postal Employees Credit Union | 990 | Board Member/Supervisory Committee | 0.5 | $0 | $0 | View return |
| 2021 | The New Jersey Staffing Alliance Inc | 990 | Ip Director | 10 | $0 | $0 | View return |
| 2021 | Pennsylvania Farm Bureau | 990 | Schuylkill-Director | 1 | $0 | $0 | View return |
| 2021 | Long Beach Blast - Better Learning for All Students Today | 990 | Vice President | 2.5 | $0 | $0 | View return |
| 2020 | Inter-Faith Food Shuttle | 990 | President/CEO | 40 | $110,531 | $0 | View return |
| 2020 | The Nemaha-Marshall Electric Cooperative Assn Inc | 990 | Vicepresident | 1 | $5,625 | $0 | View return |
| 2020 | Tri-County Electric Cooperative | 990 | Secretary | 1 | $3,092 | $0 | View return |
| 2020 | Cattaraugus County Economic Sustainability and Growth Corporat | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Lighthouse Ministries Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | Tias Hope | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Oregon Association of Realtors | 990 | Past President | 1 | $0 | $0 | View return |
| 2020 | American Federation of Labor & Congress of Industrial Orgs | 990 | Director | 0.1 | $0 | $0 | View return |
| 2020 | Koch Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Vermilion Yacht Club Inc | 990 | V Commodore | - | $0 | $0 | View return |
| 2020 | Quincy Postal Employees Credit Union | 990 | Board Member/Supervisory Committee | 0.5 | $0 | $0 | View return |
| 2020 | Fishing Has No Boundaries Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | Chief Probation Officers of California | 990 | Regional Chair | 2 | $0 | $0 | View return |
| 2020 | Long Beach Area Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Evansville Industrial Foundation Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2020 | Giuliana C & John D Koch Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2020 | Evansville Day School Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | The Aspen Institute Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | The New Jersey Staffing Alliance Inc | 990 | Ip Director | 10 | $0 | $0 | View return |
| 2020 | Long Beach Blast - Better Learning for All Students Today | 990 | Vice President | 2.5 | $0 | $0 | View return |
| 2020 | Long Beach Area Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Iowa City Free Medical Clinic | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Pennsylvania Farm Bureau | 990 | Schuylkill-Director | 1 | $0 | $0 | View return |
| 2019 | Inter-Faith Food Shuttle | 990 | President/CEO | 40 | $114,564 | $0 | View return |
| 2019 | Tri-County Electric Cooperative | 990 | Secretary | 6 | $6,167 | $0 | View return |
| 2019 | Cattaraugus County Economic Sustainability and Growth Corporat | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Aspen Institute Inc. | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2019 | Evansville Day School Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Royal Charter Properties Westchester Inc. | 990 | Board Of Directors Thru 8/2019 | 0.02 | $0 | $0 | View return |
| 2019 | Memorial Sloan-Kettering Cancer Center | 990 | See Schedule O | 4 | $0 | $0 | View return |
| 2019 | American Federation of Labor & Congress of Industrial Orgs | 990 | Director | 0.1 | $0 | $0 | View return |
| 2019 | New York-Presbyterian Foundation Inc. | 990EZ | Governor Thru 8/2019 | 0.25 | $0 | $0 | View return |
| 2019 | Fishing Has No Boundaries Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The New York and Presbyterian Hospital | 990 | Trustee Thru 8/2019 | 2 | $0 | $0 | View return |
| 2019 | Giuliana C & John D Koch Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2019 | Royal Charter Properties - East Inc. | 990 | Board Of Directors Thru 8/2019 | 0.02 | $0 | $0 | View return |
| 2019 | Memorial Sloan-Kettering Cancer Center | 990 | Board Member Until 8/2019 | 1 | $0 | $0 | View return |
| 2019 | New York-Presbyterian Fund Inc. | 990 | Director Thru 8/2019 | 0.5 | $0 | $0 | View return |
| 2019 | Tias Hope | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Tourette Association of America Inc. | 990 | Director (Outgoing) | 2 | $0 | $0 | View return |
| 2019 | Royal Charter Properties Inc. | 990 | Board Of Directors Thru 8/2019 | 0.02 | $0 | $0 | View return |
| 2019 | The Reason Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Pennsylvania Farm Bureau | 990 | Schuylkill-Director | 1 | $0 | $0 | View return |
| 2019 | Iowa City Free Medical Clinic | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Long Beach Blast - Better Learning for All Students Today | 990 | Vice President | 2.5 | $0 | $0 | View return |
| 2018 | Jewish Community Board of Akron Inc. | 990 | Former CEO | 40 | $192,162 | $0 | View return |
| 2018 | Inter-Faith Food Shuttle | 990 | Executive Director | 40 | $104,463 | $0 | View return |
| 2018 | Tri-County Electric Cooperative | 990 | Director | 6 | $5,667 | $0 | View return |
| 2018 | Evansville Day School Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | New York-Presbyterian Foundation Inc. | 990EZ | Governor | 0.25 | $0 | $0 | View return |
| 2018 | American Federation of Labor & Congress of Industrial Orgs | 990 | Director | 0.1 | $0 | $0 | View return |
| 2018 | Independence Square Housing Corporation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The New York and Presbyterian Hospital | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | New York-Presbyterian Fund Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Tourette Association of America Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Ballet Theatre Foundation Inc. | 990 | Vice Chairman (Through Oct. 2018) | 5 | $0 | $0 | View return |
| 2018 | Royal Charter Properties Westchester Inc. | 990 | Board Of Directors | 0.02 | $0 | $0 | View return |
| 2018 | Fishing Has No Boundaries Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Memorial Sloan-Kettering Cancer Center | 990 | See Schedule O | 3 | $0 | $0 | View return |
| 2018 | Memorial Sloan-Kettering Cancer Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Tias Hope | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Giuliana C & John D Koch Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | The Aspen Institute Inc. | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2018 | Diaconal Outreach Care and Services Inc. | 990EZ | Vice-President | 1 | $0 | $0 | View return |
| 2018 | Royal Charter Properties - East Inc. | 990 | Board Of Directors | 0.02 | $0 | $0 | View return |
| 2018 | Americans for Prosperity Foundation | 990 | Chairman (Part Year) | 2 | $0 | $0 | View return |
| 2018 | Royal Charter Properties Inc. | 990 | Board Of Directors | 0.02 | $0 | $0 | View return |
| 2018 | The Reason Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Pennsylvania Farm Bureau | 990 | Schuylkill-Director | 1 | $0 | $0 | View return |
| 2018 | Iowa City Free Medical Clinic | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Long Beach Blast - Better Learning for All Students Today | 990 | Board Member | 2.5 | $0 | $0 | View return |
| 2018 | Lincoln Center for the Performing Arts Inc. | 990 | Director Thru 10/16/2018 | 1 | $0 | $0 | View return |
| 2017 | Jewish Community Board of Akron Inc. | 990 | CEO | 40 | $192,974 | $0 | View return |
| 2017 | Inter-Faith Food Shuttle | 990 | Executive Director | 40 | $89,645 | $0 | View return |
| 2017 | Tri-County Electric Cooperative | 990 | Secretary | 6 | $8,167 | $0 | View return |
| 2017 | Friends of Old Pine Street | 990EZ | Board Member | 1 | $0 | - | View return |
| 2017 | New York-Presbyterian Foundation Inc. | 990EZ | Governor | 0.25 | $0 | $0 | View return |
| 2017 | Hss Properties Corporation | 990 | Member | 0.13 | $0 | $0 | View return |
| 2017 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.26 | $0 | $0 | View return |
| 2017 | Gateway Transition Center Inc | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2017 | Royal Charter Properties - East Inc. | 990 | Board Of Directors | 0.02 | $0 | $0 | View return |
| 2017 | Institute of Human Origins | 990PF | Director | 0 | $0 | $0 | View return |
| 2017 | Giuliana C & John D Koch Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2017 | The Aspen Institute Inc. | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2017 | Memorial Sloan-Kettering Cancer Center | 990 | See Schedule O | 3 | $0 | $0 | View return |
| 2017 | Royal Charter Properties Westchester Inc. | 990 | Board Of Directors | 0.02 | $0 | $0 | View return |
| 2017 | Retrouvaille International Inc | 990EZ | President | 6 | $0 | $0 | View return |
| 2017 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 2.24 | $0 | $0 | View return |
| 2017 | Americans for Prosperity Foundation | 990 | Chairman | 2 | $0 | $0 | View return |
| 2017 | Koch Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Royal Charter Properties Inc. | 990 | Board Of Directors | 0.02 | $0 | $0 | View return |
| 2017 | Oregon Association of Realtors | 990 | Past President | 1 | $0 | $0 | View return |
| 2017 | Tourette Association of America Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Independence Square Housing Corporation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Memorial Sloan-Kettering Cancer Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Ballet Theatre Foundation Inc. | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2017 | David H Koch Charitable Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2017 | The New York and Presbyterian Hospital | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Tias Hope | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | New York-Presbyterian Fund Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Long Beach Blast - Better Learning for All Students Today | 990 | Board Member | 2.5 | $0 | $0 | View return |
| 2017 | Evansville Day School Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | The Reason Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Iowa City Free Medical Clinic | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Pennsylvania Farm Bureau | 990 | Schuylkill-Carbon-Governmental Relations Director | 1 | $0 | $0 | View return |
| 2017 | Pennsylvania Farm Bureau | 990 | Schuylkill-Carbon-Director | 1 | $0 | $0 | View return |
| 2016 | Jewish Community Board of Akron Inc. | 990 | CEO | 40 | $182,337 | $0 | View return |
| 2016 | Tri-County Electric Cooperative | 990 | Secretary | 6 | $8,667 | $0 | View return |
| 2016 | The Aspen Institute Inc. | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2016 | Memorial Sloan-Kettering Cancer Center | 990 | See Schedule O | 4 | $0 | $0 | View return |
| 2016 | Ballet Theatre Foundation Inc. | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2016 | Royal Charter Properties Westchester Inc. | 990 | Board Of Director | 0.02 | $0 | $0 | View return |
| 2016 | Royal Charter Properties Inc. | 990 | Board Of Directors | 0.02 | $0 | $0 | View return |
| 2016 | New York-Presbyterian Fund Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | Cato Institute | 990 | Director (Resigned 10/16) | 2.5 | $0 | $0 | View return |
| 2016 | Giuliana C & John D Koch Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2016 | Royal Charter Properties - East Inc. | 990 | Board Of Director | 0.02 | $0 | $0 | View return |
| 2016 | Koch Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2016 | Independence Square Housing Corporation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Junior Achievement of Chicago | 990 | Director | 0.3 | $0 | $0 | View return |
| 2016 | Institute of Human Origins | 990PF | Director | 0 | $0 | $0 | View return |
| 2016 | The New York and Presbyterian Hospital | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Friends of Old Pine Street | 990EZ | Board Member | 1 | $0 | - | View return |
| 2016 | Tourette Association of America Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Friends of Old Pine Street | 990EZ | Board Member | 1 | $0 | - | View return |
| 2016 | Retrouvaille International Inc | 990EZ | President | 6 | $0 | $0 | View return |
| 2016 | Gateway Transition Center Inc | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2016 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 2.24 | $0 | $0 | View return |
| 2016 | New York-Presbyterian Foundation Inc. | 990 | Governor | 0.25 | $0 | $0 | View return |
| 2016 | Memorial Sloan-Kettering Cancer Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Americans for Prosperity Foundation | 990 | Chairman | 2 | $0 | $0 | View return |
| 2016 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.26 | $0 | $0 | View return |
| 2016 | Hss Properties Corporation | 990 | Member | 0.13 | $0 | $0 | View return |
| 2016 | David H Koch Charitable Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2016 | Tias Hope | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Pennsylvania Farm Bureau | 990 | Schuylkill-Carbon-Director | 1 | $0 | $0 | View return |
| 2016 | Pennsylvania Farm Bureau | 990 | Schuylkill-Carbon-Governmental Relations Director | 1 | $0 | $0 | View return |
| 2016 | South Hills Country Club | 990 | Vice President | 2.5 | $0 | $0 | View return |
| 2016 | The Reason Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Long Beach Blast - Better Learning for All Students Today | 990 | Board Member | 2 | $0 | $0 | View return |
| 2016 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Jewish Community Board of Akron Inc. | 990 | CEO | 40 | $168,984 | $0 | View return |
| 2015 | Vna Health Care | 990 | VP Patient Services/COO Until 7/24/15 | 40 | $134,860 | $0 | View return |
| 2015 | Tri-County Electric Cooperative | 990 | Secretary | 7 | $7,667 | $0 | View return |
| 2015 | Friends of Old Pine Street | 990EZ | Board Member | 1 | $0 | - | View return |
| 2015 | Evansville Industrial Foundation Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | Literacy Pittsburgh | 990 | Board Member | 3 | $0 | $0 | View return |
| 2015 | Diakonos Mission Inc | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2015 | Junior Achievement of Chicago | 990 | Director | 0.3 | $0 | $0 | View return |
| 2015 | The Aspen Institute Inc. | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2015 | Memorial Sloan-Kettering Cancer Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | The New York and Presbyterian Hospital | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Independence Square Housing Corporation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Retrouvaille International Inc | 990EZ | Vice President | 5 | $0 | $0 | View return |
| 2015 | Americans for Prosperity Foundation | 990 | Chairman | 2 | $0 | $0 | View return |
| 2015 | David H Koch Charitable Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2015 | Giuliana C & John D Koch Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2015 | Wilton Lacrosse Association Ltd. | 990 | President | 5 | $0 | $0 | View return |
| 2015 | Memorial Sloan-Kettering Cancer Center | 990 | See Schedule O | 4 | $0 | $0 | View return |
| 2015 | Hss Properties Corporation | 990 | Member | 0.13 | $0 | $0 | View return |
| 2015 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.26 | $0 | $0 | View return |
| 2015 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 2.17 | $0 | $0 | View return |
| 2015 | Ballet Theatre Foundation Inc. | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2015 | Institute of Human Origins | 990PF | Director | 0 | $0 | $0 | View return |
| 2015 | Koch Family Foundation | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2015 | Wgbh Educational Foundation | 990 | Trstee Thru2/16 | 1 | $0 | $0 | View return |
| 2015 | American Museum of Natural History | 990 | Trustee- Through 12/9/15 | 1 | $0 | $0 | View return |
| 2015 | The Rockefeller University | 990 | Trustee (Thru 10/15) | 1 | $0 | $0 | View return |
| 2015 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Pennsylvania Farm Bureau | 990 | Schuylkill-Carbon-Director | 1 | $0 | $0 | View return |
| 2015 | Pennsylvania Farm Bureau | 990 | Schuylkill-Carbon-Governmental Relations Director | 1 | $0 | $0 | View return |
| 2015 | Cato Institute | 990 | Director | 2.5 | $0 | $0 | View return |
| 2015 | The Reason Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | South Hills Country Club | 990 | Vice President | 2.5 | $0 | $0 | View return |
| 2014 | Jewish Community Board of Akron Inc. | 990 | CEO | 40 | $161,739 | $0 | View return |
| 2014 | Vna Health Care | 990 | VP Patient Services/COO | 40 | $158,258 | $0 | View return |
| 2014 | Life University Inc. | 990 | Professor | 40 | $115,988 | $0 | View return |
| 2014 | Tri-County Electric Cooperative | 990 | Secretary | 4 | $7,167 | $0 | View return |
| 2014 | Pacific Northwest Waterways Association | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | The Aspen Institute Inc. | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2014 | Memorial Sloan-Kettering Cancer Center | 990 | See Schedule O | 1 | $0 | $0 | View return |
| 2014 | Ballet Theatre Foundation Inc. | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2014 | Giuliana C & John D Koch Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2014 | Americans for Prosperity Foundation | 990 | Chairman | 2 | $0 | $0 | View return |
| 2014 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 2.17 | $0 | $0 | View return |
| 2014 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.26 | $0 | $0 | View return |
| 2014 | Oregon Association of Realtors | 990 | Chairman | 1 | $0 | $0 | View return |
| 2014 | Literacy Pittsburgh | 990 | Board Member | 3 | $0 | $0 | View return |
| 2014 | Diakonos Mission Inc | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2014 | Cato Institute | 990 | Director | 2.5 | $0 | $0 | View return |
| 2014 | Hss Properties Corporation | 990 | Member | 0.13 | $0 | $0 | View return |
| 2014 | Institute of Human Origins | 990PF | Director | 0 | $0 | $0 | View return |
| 2014 | CCD Business Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | David H Koch Charitable Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2014 | Junior Achievement of Chicago | 990 | Director | 0.3 | $0 | $0 | View return |
| 2014 | Memorial Sloan-Kettering Cancer Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | The New York and Presbyterian Hospital | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Koch Family Foundation | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2014 | The Reason Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | South Hills Country Club | 990 | Secretary | 2.5 | $0 | $0 | View return |
| 2014 | Northeast Ohio Medical University Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Pennsylvania Farm Bureau | 990 | Schuylkill-Carbon-Director | 1 | $0 | $0 | View return |
| 2014 | Pennsylvania Farm Bureau | 990 | Schuylkill-Carbon-Governmental Relations Director | 1 | $0 | $0 | View return |
| 2014 | Wgbh Educational Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Rockefeller University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | American Museum of Natural History | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Vna Health Care | 990 | VP Patient Services/COO | 40 | $147,203 | $0 | View return |
| 2013 | Tri-County Electric Cooperative | 990 | Secretary | 4 | $5,925 | $0 | View return |
| 2013 | Americans for Prosperity Foundation | 990 | Chairman | 2 | $0 | $0 | View return |
| 2013 | Memorial Sloan-Kettering Cancer Center | 990 | See Schedule O | 1 | $0 | $0 | View return |
| 2013 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 2.29 | $0 | $0 | View return |
| 2013 | Oregon Association of Realtors | 990 | Chair Finance | 1 | $0 | $0 | View return |
| 2013 | CCD Business Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Junior Achievement of Chicago | 990 | Director | 0.3 | $0 | $0 | View return |
| 2013 | Memorial Sloan-Kettering Cancer Center | 990 | Board Member | 1 | - | - | View return |
| 2013 | David H Koch Charitable Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2013 | Koch Family Foundation | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2013 | Pacific Northwest Waterways Association | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | American Water Works Association | 990 | Board Member | 1 | $0 | - | View return |
| 2013 | Hss Properties Corporation | 990 | Member | 0.14 | - | - | View return |
| 2013 | The New York and Presbyterian Hospital | 990 | Trustee | 2 | - | - | View return |
| 2013 | Giuliana C & John D Koch Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2013 | The Aspen Institute Inc. | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2013 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 2.29 | $0 | $0 | View return |
| 2013 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.27 | - | - | View return |
| 2013 | National Electrical Contractors Association-South Florida Chapter | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | Literacy Pittsburgh | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Ballet Theatre Foundation Inc. | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2013 | The Allen-Stevenson School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Pennsylvania Farm Bureau | 990 | Schuylkillcarbon-Director | 1 | $0 | $0 | View return |
| 2013 | Pennsylvania Farm Bureau | 990 | Schuylkillcarbon-Governmental Relations Director | 1 | $0 | $0 | View return |
| 2013 | Northeast Ohio Medical University Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | American Museum of Natural History | 990 | Trustee | 2 | - | - | View return |
| 2013 | The Reason Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | South Hills Country Club | 990 | Secretary | 2.5 | $0 | $0 | View return |
| 2013 | The Metropolitan Museum of Art | 990 | Elective Trustee To 9/2013 | 1 | $0 | - | View return |
| 2013 | Cato Institute | 990 | Director | 2.5 | - | - | View return |
| 2013 | The Rockefeller University | 990 | Trustee | 0 | $0 | $0 | View return |
| 2013 | Wgbh Educational Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Diakonos Mission Inc | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2012 | Giuliana C & John D Koch Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2012 | Koch Family Foundation | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2012 | David H Koch Charitable Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2011 | Giuliana C & John D Koch Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2011 | Koch Family Foundation | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2011 | David H Koch Charitable Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |