| 2025 | Trumbull Manor Inc. | 990 | President | 0 | $0 | $0 | View return |
| 2024 | Robert a Busch Foundation | 990EZ | Board Member | 0.25 | $0 | - | View return |
| 2024 | South Billings Urban Renewal Association | 990EZ | Board Member | 0 | $0 | $0 | View return |
| 2024 | Stefs Cereal Bar | 990PF | Trustee | 4 | $0 | - | View return |
| 2024 | First Interstate Banks of Billings Centennial Youth Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2024 | Trumbull Manor Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2023 | The Trustees of Princeton University | 990 | Vice President For Advancement | 50 | $743,319 | $0 | View return |
| 2023 | Southern California Golf Association | 990 | Executive Director | 40 | $137,097 | $0 | View return |
| 2023 | Trumbull Manor Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2023 | First Interstate Banks of Billings Centennial Youth Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2023 | South Billings Urban Renewal Association | 990EZ | Board Member | 0 | $0 | $0 | View return |
| 2023 | California Alliance for Golf | 990EZ | Past President | 0.46 | $0 | $0 | View return |
| 2023 | Berkland Foundation Inc. | 990 | President | 4 | $0 | $0 | View return |
| 2023 | Stefs Cereal Bar | 990PF | Treasurer | 5 | $0 | $0 | View return |
| 2023 | Robert a Busch Foundation | 990EZ | Board Member | 0 | $0 | - | View return |
| 2022 | Southern California Golf Association | 990 | Executive Director | 40 | $320,587 | $0 | View return |
| 2022 | Berkland Foundation Inc. | 990 | President | 2 | $0 | $0 | View return |
| 2022 | Trumbull Manor Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2022 | California Alliance for Golf | 990EZ | Past President | 0.46 | $0 | $0 | View return |
| 2022 | First Interstate Banks of Billings Centennial Youth Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2022 | The Scga Foundation | 990 | Assistant Secretary | 2 | $0 | $0 | View return |
| 2021 | Southern California Golf Association | 990 | Executive Director | 40 | $312,729 | $0 | View return |
| 2021 | First Interstate Banks of Billings Centennial Youth Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2021 | Trumbull Manor Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2021 | California Alliance for Golf | 990EZ | Past President | 0.46 | $0 | $0 | View return |
| 2021 | Berkland Foundation Inc. | 990 | President | 2 | $0 | $0 | View return |
| 2020 | Southern California Golf Association | 990 | Executive Director | 40 | $316,522 | $0 | View return |
| 2020 | First Interstate Banks of Billings Centennial Youth Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2020 | Berkland Foundation Inc. | 990 | President | 2 | $0 | $0 | View return |
| 2020 | California Alliance for Golf | 990EZ | President | 2.3 | $0 | $0 | View return |
| 2020 | Trumbull Manor Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2019 | Southern California Golf Association | 990 | Executive Director | 40 | $290,361 | $0 | View return |
| 2019 | First Interstate Banks of Billings Centennial Youth Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2019 | California Alliance for Golf | 990EZ | Vice President | 0.92 | $0 | $0 | View return |
| 2018 | Southern California Golf Association | 990 | Executive Director | 40 | $288,938 | $0 | View return |
| 2018 | California Alliance for Golf | 990EZ | Vice President | 0.92 | $0 | $0 | View return |
| 2017 | Southern California Golf Association | 990 | Executive Director | 40 | $272,808 | $0 | View return |
| 2017 | California Alliance for Golf | 990EZ | Vice President | 0.92 | $0 | $0 | View return |
| 2016 | Southern California Golf Association | 990 | Executive Director | 40 | $253,511 | $0 | View return |
| 2016 | International Association of Golf Administrators Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | California Alliance for Golf | 990EZ | Vice President | 0.92 | $0 | $0 | View return |
| 2015 | Southern California Golf Association | 990 | Executive Director | 40 | $251,902 | $0 | View return |
| 2015 | California Alliance for Golf | 990EZ | Vice President | 0.6 | $0 | $0 | View return |
| 2014 | Oregon State University Foundation | 990 | VP, Constituent And Central Development Program | 40 | $270,287 | $0 | View return |
| 2014 | Southern California Golf Association | 990 | Executive Director | 40 | $250,019 | $0 | View return |
| 2014 | California Alliance for Golf | 990EZ | Vice President | 0.6 | $0 | $0 | View return |
| 2014 | United Way of Yellowstone County Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Birdies 4 Bipolar Inc. | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2013 | Oregon State University Foundation | 990 | VP | 40 | $329,438 | $0 | View return |
| 2013 | Southern California Golf Association | 990 | Executive Director | 40 | $239,971 | $0 | View return |
| 2013 | California Alliance for Golf | 990EZ | Secretary | 0.6 | $0 | $0 | View return |
| 2013 | Birdies 4 Bipolar Inc. | 990EZ | Board Member | 1 | $0 | $0 | View return |