| 2023 | Resources Legacy Fund | 990 | Director (Thru 9/2023) | 1 | $0 | $0 | View return |
| 2023 | The Wilderness Society | 990 | Gov Council Member (From Nov '23) | 2 | $0 | $0 | View return |
| 2022 | Resources Legacy Fund | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Resources Legacy Fund | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Jackson Hole Community School | 990 | Board Member | 0.75 | $0 | $0 | View return |
| 2020 | Resources Legacy Fund | 990 | Director; Chair Finance Committee | 1 | $0 | $0 | View return |
| 2019 | Jackson Hole Community School | 990 | President | 1.5 | $0 | $0 | View return |
| 2019 | Resources Legacy Fund | 990 | Director; Chair Finance Committee | 1 | $0 | $0 | View return |
| 2019 | Monterey Bay Aquarium Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Monterey Bay Aquarium Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Jackson Hole Community School | 990 | President | 1.5 | $0 | $0 | View return |
| 2018 | Resources Legacy Fund | 990 | Director; Chair Finance Co | 1 | $0 | $0 | View return |
| 2017 | Monterey Bay Aquarium Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Jackson Hole Community School | 990 | Vice Preside | 1.5 | $0 | $0 | View return |
| 2017 | Resources Legacy Fund Foundation | 990EZ | Director; Chair Finance Committee | 1 | $0 | $0 | View return |
| 2017 | Resources Legacy Fund | 990 | Director; Chair Finance Committee | 1 | $0 | $0 | View return |
| 2017 | Jackson Hole Community School | 990 | President | 1.5 | $0 | $0 | View return |
| 2016 | Resources Legacy Fund | 990 | Director; Chair Finance Committee | 1 | $0 | $0 | View return |
| 2016 | Jackson Hole Community School | 990 | Vice Preside | 2 | $0 | $0 | View return |
| 2016 | Monterey Bay Aquarium Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Resources Legacy Fund Foundation | 990 | Director; Chair Finance Committee | 1 | $0 | $0 | View return |
| 2015 | Resources Legacy Fund Foundation | 990 | Director; Chair Finance Committee | 1 | $0 | $0 | View return |
| 2015 | Monterey Bay Aquarium Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Jackson Hole Community School | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Resources Legacy Fund | 990 | Director; Chair Finance Committee | 1 | $0 | $0 | View return |
| 2014 | Resources Legacy Fund Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Monterey Bay Aquarium Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Resources Legacy Fund | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Peninsula Open Space Trust | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Peninsula Open Space Trust | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Monterey Bay Aquarium Foundation | 990 | Trustee | 1 | $0 | $0 | View return |