| 2023 | California-Nevada Conference Of | 990 | Administrator (Term) | 1 | $3,900 | $0 | View return |
| 2023 | Western Conference of Operating Engineers | 990 | Administrator (Term) | 1.5 | $1,200 | $0 | View return |
| 2023 | Operating Engineers Community Service | 990 | Secretary | 1 | $0 | $0 | View return |
| 2023 | Coalition for Renewable Natural Gas Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | California Council for Environmental and Economic Balance | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Transportation California | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2022 | California-Nevada Conference Of | 990 | Administrator | 5 | $15,600 | $0 | View return |
| 2022 | Western Conference of Operating Engineers | 990 | Administrator | 1.5 | $4,800 | $0 | View return |
| 2022 | Transportation California | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2022 | California Council for Environmental and Economic Balance | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Coalition for Renewable Natural Gas Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Operating Engineers Community Service | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | California-Nevada Conference Of | 990 | Administrator | 5 | $16,900 | $0 | View return |
| 2021 | Western Conference of Operating Engineers | 990 | Administrator | 1.5 | $4,824 | $0 | View return |
| 2021 | Transportation California | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2021 | California Council for Environmental and Economic Balance | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Coalition for Renewable Natural Gas Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Operating Engineers Community Service | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | California-Nevada Conference Of | 990 | Administrator | 5 | $15,600 | $0 | View return |
| 2020 | Western Conference of Operating Engineers | 990 | Administrator | 1.5 | $2,083 | $0 | View return |
| 2020 | Coalition for Renewable Natural Gas Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Transportation California | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2020 | California Council for Environmental and Economic Balance | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | California-Nevada Conference Of | 990 | Administrator | 5 | $14,300 | $0 | View return |
| 2019 | Western Conference of Operating Engineers | 990 | Administrator | 1.5 | $4,167 | $0 | View return |
| 2019 | Operating Engineers Community Service | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Transportation California | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2019 | Coalition for Renewable Natural Gas Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | California Council for Environmental and Economic Balance | 990 | Director | 0.3 | $0 | $0 | View return |
| 2018 | Coalition for Renewable Natural Gas Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | California Council for Environmental and Economic Balance | 990 | Director | 0.3 | $0 | $0 | View return |
| 2018 | Transportation California | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2018 | California Council for Environmental and Economic Balance | 990 | Director | 0.3 | $0 | $0 | View return |
| 2017 | Western Conference of Operating Engineers | 990 | Administrator | 1.5 | $5,417 | $0 | View return |
| 2017 | Transportation California | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2017 | Operating Engineers Community Service | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Western Conference of Operating Engineers | 990 | Administrator | 1.5 | $5,000 | $0 | View return |
| 2016 | California Council for Environmental and Economic Balance | 990 | Director | 0.3 | $0 | $0 | View return |
| 2016 | Operating Engineers Community Service | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Western Conference of Operating Engineers | 990 | Administrator | 1.5 | $5,250 | $0 | View return |
| 2015 | California Council for Environmental and Economic Balance | 990 | Director | 0.3 | $0 | $0 | View return |
| 2015 | Transportation California | 990 | Secretary | 0 | $0 | $0 | View return |
| 2015 | Operating Engineers Community Service | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Western Conference of Operating Engineers | 990 | Administrator | 1.5 | $5,250 | $0 | View return |
| 2014 | Transportation California | 990 | Secretary | 0 | $0 | $0 | View return |
| 2014 | California Council for Environmental and Economic Balance | 990 | Director | 0.3 | $0 | $0 | View return |
| 2014 | Operating Engineers Community Service | 990 | Vice Chair | 1 | - | - | View return |
| 2013 | California Council for Environmental and Economic Balance | 990 | Director | 0.3 | $0 | $0 | View return |
| 2013 | Transportation California | 990 | Secretary | 0 | $0 | $0 | View return |