| 2023 | Wilderness Workshop | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Aspen Global Change Institute Inc. | 990 | Director | 0.23 | $0 | $0 | View return |
| 2023 | Theatre for a New Audience Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Four Corners School of Outdoor Education Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Four Corners School of Outdoor Education Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Wilderness Workshop | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Aspen Global Change Institute Inc. | 990 | Director | 0.23 | $0 | $0 | View return |
| 2022 | Theatre for a New Audience Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Aspen Global Change Institute Inc. | 990 | Secretary/Treasurer | 0.23 | $0 | $0 | View return |
| 2021 | Four Corners School of Outdoor Education Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Wilderness Workshop | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Theatre for a New Audience Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Theatre for a New Audience Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Four Corners School of Outdoor Education Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Aspen Global Change Institute Inc. | 990 | Secretary/Treasurer | 0.23 | $0 | $0 | View return |
| 2020 | Wilderness Workshop | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Theatre for a New Audience Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Aspen Global Change Institute Inc. | 990 | Secretary/Treasurer | 0.23 | $0 | $0 | View return |
| 2019 | Four Corners School of Outdoor Education Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Wilderness Workshop | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Four Corners School of Outdoor Education Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Theatre for a New Audience Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Aspen Global Change Institute Inc. | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2018 | Wilderness Workshop | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Four Corners School of Outdoor Education Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Theatre for a New Audience Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Wilderness Workshop | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Aspen Global Change Institute Inc. | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2017 | Four Corners School of Outdoor Education Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Theatre for a New Audience Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Four Corners School of Outdoor Education Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Aspen Global Change Institute Inc. | 990 | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2016 | Wilderness Workshop | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Theatre for a New Audience Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Four Corners School of Outdoor Education Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Wilderness Workshop | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Aspen Global Change Institute Inc. | 990 | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2015 | Theatre for a New Audience Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Wilderness Workshop | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Four Corners School of Outdoor Education Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Aspen Global Change Institute Inc. | 990 | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2014 | Future Generations Graduate School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Earthbeat Choir Inc. | 990EZ | Member | 0.5 | $0 | - | View return |
| 2014 | Theatre for a New Audience Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Aspen Global Change Institute Inc. | 990 | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2013 | Wilderness Workshop | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Four Corners School of Outdoor Education Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Future Generations Graduate School | 990 | Secretary | 1 | $0 | $0 | View return |
| 2013 | Unknown Organization | 990PF | Director | 1 | $0 | $0 | View return |
| 2013 | Earthbeat Choir Inc. | 990EZ | Member | 0.25 | $0 | - | View return |
| 2013 | Theatre for a New Audience Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2012 | Unknown Organization | 990PF | Director | 1 | $0 | $0 | View return |