| 2025 | Wisconsin Pest Control Association Incorporated | 990EZ | President | 1 | $0 | $0 | View return |
| 2024 | Wisconsin Pest Control Association Incorporated | 990EZ | President | 1 | $0 | $0 | View return |
| 2024 | Clark Colony Water Company | 990EZ | Director | 1 | $0 | - | View return |
| 2024 | California Polytechnic State University Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Wisconsin Pest Control Association Incorporated | 990EZ | President | 2 | $0 | $0 | View return |
| 2023 | Clark Colony Water Company | 990EZ | Director | 1 | $0 | - | View return |
| 2023 | Chevron Retirees Association | 990 | Area VP | 1 | $0 | $0 | View return |
| 2023 | California Polytechnic State University Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Wisconsin Pest Control Association Incorporated | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2022 | Chevron Retirees Association | 990 | Area VP | 1 | $0 | $0 | View return |
| 2022 | Clark Colony Water Company | 990EZ | Director | 1 | $0 | - | View return |
| 2022 | California Polytechnic State University Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Clark Colony Water Company | 990EZ | Director | 1 | $0 | - | View return |
| 2021 | Chevron Retirees Association | 990 | Area VP | 1 | $0 | $0 | View return |
| 2021 | Wisconsin Pest Control Association Incorporated | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2021 | American Vineyard Foundation | 990 | Officer | - | $0 | $0 | View return |
| 2021 | California Polytechnic State University Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Enterprise Institute | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Wisconsin Pest Control Association Incorporated | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2020 | American Vineyard Foundation | 990 | Officer | - | $0 | $0 | View return |
| 2020 | Clark Colony Water Company | 990EZ | Director | 1 | $0 | - | View return |
| 2020 | Chevron Retirees Association | 990 | Area VP | 1 | $0 | $0 | View return |
| 2020 | California Polytechnic State University Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Enterprise Institute | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | South Dakota State University Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Clark Colony Water Company | 990EZ | Director | 1 | $0 | - | View return |
| 2019 | National Grape and Wine Initiative Inc | 990 | Wine Sector Rep | 1 | $0 | $0 | View return |
| 2019 | Wisconsin Pest Control Association Incorporated | 990EZ | Director | 1 | $0 | $0 | View return |
| 2019 | American Vineyard Foundation | 990 | Officer | - | $0 | $0 | View return |
| 2019 | California Polytechnic State University Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Clark Colony Water Company | 990EZ | Director | 1 | $0 | - | View return |
| 2018 | Wisconsin Pest Control Association Incorporated | 990EZ | Director | 1 | $0 | $0 | View return |
| 2018 | National Grape and Wine Initiative Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | South Dakota State University Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | California Polytechnic State University Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | American Vineyard Foundation | 990 | Officer | - | $0 | $0 | View return |
| 2017 | Clark Colony Water Company | 990EZ | Director | 1 | $0 | - | View return |
| 2017 | South Dakota State University Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | California Polytechnic State University Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | American Vineyard Foundation | 990 | Officer | - | $0 | $0 | View return |
| 2017 | American Vineyard Foundation | 990 | Officer | - | $0 | $0 | View return |
| 2016 | South Dakota State University Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | National Grape and Wine Initiative Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Clark Colony Water Company | 990EZ | Director | 1 | $0 | - | View return |
| 2016 | California Polytechnic State University Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | American Vineyard Foundation | 990 | Officer | - | $0 | $0 | View return |
| 2015 | Opportunities Farm | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | National Grape and Wine Initiative Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | South Dakota State University Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | American Vineyard Foundation | 990 | Officer | - | $0 | $0 | View return |
| 2015 | California Polytechnic State University Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | South Dakota State University Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | National Grape and Wine Initiative Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | American Vineyard Foundation | 990 | Officer | - | $0 | $0 | View return |
| 2014 | Opportunities Farm | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | California Polytechnic State University Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | National Grape and Wine Initiative Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | South Dakota State University Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Paso Robles Ava Committee Co Jerry Lohr | 990EZ | Chairman | 0.1 | $0 | $0 | View return |
| 2013 | Opportunities Farm | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | American Vineyard Foundation | 990 | Officer | 0 | $0 | $0 | View return |