| 2024 | Great Rivers Environmental Law Center | 990 | Secretary | 0.44 | $0 | $0 | View return |
| 2024 | Missouri Coalition for the Environment Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Missouri State Parks Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | L-A-D Foundation Inc. | 990PF | Secretary | 3.5 | $0 | $0 | View return |
| 2023 | Great Rivers Environmental Law Center | 990 | Secretary | 0.77 | $0 | $0 | View return |
| 2023 | Missouri State Parks Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Missouri Coalition for the Environment Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | L-A-D Foundation Inc. | 990PF | Secretary | 7 | $0 | $0 | View return |
| 2022 | Great Rivers Environmental Law Center | 990 | Board Member | 6 | $0 | $0 | View return |
| 2022 | L-A-D Foundation Inc. | 990PF | Secretary | 4 | $0 | $0 | View return |
| 2022 | Missouri State Parks Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Missouri Parks Association | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Missouri Coalition for the Environment Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Missouri Parks Association | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Missouri State Parks Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Missouri Coalition for the Environment Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Great Rivers Environmental Law Center | 990 | Board Member | 5 | $0 | $0 | View return |
| 2021 | Missouri Coalition for the Environment Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | L-A-D Foundation Inc. | 990PF | Director | 4 | $0 | $0 | View return |
| 2021 | Missouri Parks Association | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Great Rivers Environmental Law Center | 990 | Board Member | 0.17 | $0 | $0 | View return |
| 2020 | Missouri Parks Association | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Missouri Coalition for the Environment Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Missouri State Parks Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | L-A-D Foundation Inc. | 990PF | Director | 4 | $0 | $0 | View return |
| 2019 | Great Rivers Environmental Law Center | 990 | Board Member (Sept.-Dec.) | 0.06 | $0 | $0 | View return |
| 2019 | Missouri Parks Association | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Missouri State Parks Foundation Inc. | 990 | Director | - | $0 | $0 | View return |
| 2019 | Missouri Coalition for the Environment Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Missouri Energy Initiative | 990 | Director | 0.35 | $0 | $0 | View return |
| 2018 | Missouri Parks Association | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Friends of the Children'S Eternal Rainforest F/K/A Monteverde | 990 | Former Board Member | 0.25 | $0 | $0 | View return |
| 2017 | Missouri State Parks Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Friends of the Children'S Eternal Rainforest F/K/A Monteverde | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Missouri Parks Association | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Missouri Energy Initiative | 990 | Director | - | $0 | $0 | View return |
| 2016 | Friends of the Children'S Eternal Rainforest F/K/A Monteverde | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Missouri Energy Initiative | 990 | Director | - | $0 | $0 | View return |
| 2016 | Missouri State Parks Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Missouri State Parks Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Missouri Parks Association | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Friends of the Children'S Eternal Rainforest F/K/A Monteverde | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Missouri Energy Initiative | 990 | Director | - | $0 | $0 | View return |
| 2015 | L-A-D Foundation Inc. | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2015 | Missouri State Parks Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Missouri Parks Association | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Friends of the Children'S Eternal Rainforest F/K/A Monteverde | 990 | Board Member | 5 | $0 | $0 | View return |
| 2014 | Missouri Energy Initiative | 990 | Director | - | $0 | $0 | View return |
| 2013 | Friends of the Children'S Eternal Rainforest F/K/A Monteverde | 990 | Board Member | 2 | $0 | $0 | View return |
| 2013 | Missouri Votes Conservation | 990EZ | Board Member | 5 | $0 | - | View return |
| 2013 | Missouri Energy Initiative | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Missouri Parks Association | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Missouri State Parks Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |