| 2025 | California Council for Environmental and Economic Balance | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | California Council for Environmental and Economic Balance | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Inverness Garden Club Scholarship Fund | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2024 | Inquiring Systems Inc. | 990 | Board Treasurer | 1 | $0 | $0 | View return |
| 2023 | California Council for Environmental and Economic Balance | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Inquiring Systems Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Institute for Local Self Reliance Inc. | 990 | Chair - Outg | 1 | $0 | $0 | View return |
| 2023 | Inquiring Systems Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2022 | California Council for Environmental and Economic Balance | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Blue Mountain Center | 990PF | Member | 0 | $0 | $0 | View return |
| 2022 | Inquiring Systems Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Institute for Local Self Reliance Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2021 | California Council for Environmental and Economic Balance | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Blue Mountain Center | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2021 | Inquiring Systems Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Institute for Local Self Reliance Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2020 | Blue Mountain Center | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2020 | California Council for Environmental and Economic Balance | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Institute for Local Self Reliance Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2020 | Institute for Local Self Reliance Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2020 | Blue Mountain Center | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2020 | Inquiring Systems Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Blue Mountain Center | 990PF | Sec/Treas | 0 | $0 | - | View return |
| 2019 | California Council for Environmental and Economic Balance | 990 | Director | 0.3 | $0 | $0 | View return |
| 2019 | Institute for Local Self Reliance Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2019 | Point Reyes National Seashore Association | 990 | Chair | 4 | $0 | $0 | View return |
| 2019 | Inquiring Systems Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Inquiring Systems Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2018 | Blue Mountain Center | 990PF | Sec/Treas | 0 | $0 | - | View return |
| 2018 | California Council for Environmental and Economic Balance | 990 | Director | 0.3 | $0 | $0 | View return |
| 2018 | Inquiring Systems Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Institute for Local Self Reliance Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2018 | Point Reyes National Seashore Association | 990 | Vice Chair | 4 | $0 | $0 | View return |
| 2018 | California Council for Environmental and Economic Balance | 990 | Director | 0.3 | $0 | $0 | View return |
| 2017 | Blue Mountain Center | 990PF | Sec/Treas | 0 | $0 | - | View return |
| 2017 | California Council for Environmental and Economic Balance | 990 | Director | 0.3 | $0 | $0 | View return |
| 2017 | Point Reyes National Seashore Association | 990 | Vice Chair | 4 | $0 | $0 | View return |
| 2017 | Institute for Local Self Reliance Inc. | 990 | Chair | 2 | $0 | $0 | View return |
| 2016 | Klamath River Renewal Corporation | 990 | Interim Executive Director | 12.1 | $47,364 | $0 | View return |
| 2016 | California Council for Environmental and Economic Balance | 990 | Director | 0.3 | $0 | $0 | View return |
| 2016 | Blue Mountain Center | 990PF | Sec/Treas | 0 | $0 | - | View return |
| 2016 | Institute for Local Self Reliance Inc. | 990 | Chair | 2 | $0 | $0 | View return |
| 2016 | Inquiring Systems Inc. | 990 | Director | 0.25 | $0 | $0 | View return |
| 2016 | Inquiring Systems Inc. | 990 | Director | 0.25 | $0 | $0 | View return |
| 2015 | California Council for Environmental and Economic Balance | 990 | Director | 0.3 | $0 | $0 | View return |
| 2015 | Blue Mountain Center | 990PF | Sec/Treas | 0 | $0 | - | View return |
| 2015 | Institute for Local Self Reliance Inc. | 990 | Chair | 2 | $0 | $0 | View return |
| 2015 | Point Reyes National Seashore Association | 990 | Director | 4 | $0 | $0 | View return |
| 2014 | California Council for Environmental and Economic Balance | 990 | Director | 0.3 | $0 | $0 | View return |
| 2014 | Point Reyes National Seashore Association | 990 | Director | 4 | $0 | $0 | View return |
| 2014 | Institute for Local Self Reliance Inc. | 990 | Chair | 2 | $0 | $0 | View return |
| 2013 | California Council for Environmental and Economic Balance | 990 | Director | 0.3 | $0 | $0 | View return |
| 2013 | Institute for Local Self Reliance Inc. | 990 | Chair | 2 | $0 | $0 | View return |
| 2013 | Point Reyes National Seashore Association | 990 | Secretary | 4 | $0 | $0 | View return |