| 2024 | Coalition for American Jobs | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Coalition for American Jobs | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Chemical Industry Labor Management Committee Trust | 990 | Co-Chair | 1 | $0 | $0 | View return |
| 2023 | The Denver Architectural Foundation Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | The Denver Architectural Foundation Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Chemical Industry Labor Management Committee Trust | 990 | Co-Chair | 1 | $0 | $0 | View return |
| 2022 | Coalition for American Jobs | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Denver Architectural Foundation Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Coalition for American Jobs | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Chemical Industry Labor Management Committee Trust | 990 | Co-Chair | 1 | $0 | $0 | View return |
| 2020 | Coalition for American Jobs | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Chemical Industry Labor Management Committee Trust | 990 | Co-Chair | 1 | $0 | $0 | View return |
| 2019 | Nutrients for Life Foundation | 990 | President Until October 2019 | 5 | $0 | $931,043 | View return |
| 2019 | International Plant Nutrition Institute | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | International Plant Nutrition Institute | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Nutrients for Life Foundation | 990 | President | 5 | $0 | $588,296 | View return |
| 2017 | Nutrients for Life Foundation | 990 | President | 5 | $0 | $588,296 | View return |
| 2017 | International Plant Nutrition Institute | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Fertilizer Institute | 990 | President & Treasurer | 40 | $552,374 | $0 | View return |
| 2016 | Nutrients for Life Foundation | 990 | President | 5 | $0 | $552,374 | View return |
| 2016 | Agricultural Retailers Association | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | The Fertilizer Institute | 990 | President & Treasurer | 40 | $535,909 | $0 | View return |
| 2015 | Nutrients for Life Foundation | 990 | President | 5 | $0 | $535,909 | View return |
| 2015 | International Plant Nutrition Institute | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Agricultural Retailers Association | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | The Fertilizer Institute | 990 | President | 40 | $443,231 | $0 | View return |
| 2014 | Nutrients for Life Foundation | 990 | President | 5 | $0 | $443,231 | View return |
| 2014 | International Plant Nutrition Institute | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | National Association of Chemical Distributors | 990 | President/COO | 40 | $317,917 | $0 | View return |
| 2013 | The Fertilizer Institute | 990 | President & Treasurer | 40 | $124,889 | $0 | View return |
| 2013 | Nutrients for Life Foundation | 990 | President | 5 | $0 | $124,889 | View return |
| 2013 | Agricultural Retailers Association | 990 | Director | 2 | $0 | $0 | View return |