| 2024 | Captain Planet Foundation Inc. | 990 | President | 20 | $0 | $0 | View return |
| 2024 | The Environmental Media Association Inc | 990 | Board Member | 0 | $0 | $0 | View return |
| 2024 | Nuclear Threat Initiative Inc. | 990 | Member Of The Board Of Directors | 4 | $0 | $0 | View return |
| 2024 | Jane Smith Turner Foundation Inc. | 990PF | Director | 0.25 | $0 | - | View return |
| 2024 | League of Conservation Voters Education Fund | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2024 | Environmental Working Group | 990 | Member | 2 | $0 | $0 | View return |
| 2024 | United Nations Foundation Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2023 | Environmental Working Group | 990 | Member | 2 | $0 | $0 | View return |
| 2023 | League of Conservation Voters Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | League of Conservation Voters Education Fund | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2023 | United Nations Foundation Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2023 | Better World Fund Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2023 | Jane Smith Turner Foundation Inc. | 990PF | Director | 0.25 | $0 | - | View return |
| 2023 | Turner Institute of Ecoagriculture Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Environmental Media Association Inc | 990 | Board Member | 0 | $0 | $0 | View return |
| 2023 | Nuclear Threat Initiative Inc. | 990 | Member Of The Board Of Directors | 4 | $0 | $0 | View return |
| 2023 | Captain Planet Foundation Inc. | 990 | President | 20 | $0 | $0 | View return |
| 2023 | Waterkeeper Alliance Inc. | 990 | Director | 3 | $0 | $0 | View return |
| 2023 | Captain Planet Foundation Inc. | 990 | President | 20 | $0 | $0 | View return |
| 2022 | Turner Institute of Ecoagriculture Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | League of Conservation Voters Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Better World Fund Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2022 | United Nations Foundation Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2022 | Cnaturenet DBA Children and Nature Network | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Jane Smith Turner Foundation Inc. | 990PF | Director | 0.25 | $0 | - | View return |
| 2022 | Environmental Working Group | 990 | Member | 2 | $0 | $0 | View return |
| 2022 | League of Conservation Voters Education Fund | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2022 | Nuclear Threat Initiative Inc. | 990 | Member Of The Board Of Directors | 4 | $0 | $0 | View return |
| 2022 | Captain Planet Foundation Inc. | 990 | President | 20 | $0 | $0 | View return |
| 2022 | The Environmental Media Association Inc | 990 | Board Member | 0 | $0 | $0 | View return |
| 2022 | Waterkeeper Alliance Inc. | 990 | Director | 3 | $0 | $0 | View return |
| 2022 | Captain Planet Foundation Inc. | 990 | President | 20 | $0 | $0 | View return |
| 2021 | League of Conservation Voters Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Turner Institute of Ecoagriculture Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Nuclear Threat Initiative Inc. | 990 | Member Of The Board Of Directors | 4 | $0 | $0 | View return |
| 2021 | Cnaturenet DBA Children and Nature Network | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | League of Conservation Voters Education Fund | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Jane Smith Turner Foundation Inc. | 990PF | Director | 0.25 | $0 | - | View return |
| 2021 | Better World Fund Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2021 | United Nations Foundation Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2021 | Environmental Working Group | 990 | Member | 2 | $0 | $0 | View return |
| 2021 | Waterkeeper Alliance Inc. | 990 | Director | 3 | $0 | $0 | View return |
| 2020 | Nuclear Threat Initiative Inc. | 990 | Member Of The Board Of Directors | 4 | $0 | $0 | View return |
| 2020 | United Nations Foundation Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2020 | Environmental Working Group | 990 | Member | 2 | $0 | $0 | View return |
| 2020 | Better World Fund Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2020 | Cnaturenet DBA Children and Nature Network | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Jane Smith Turner Foundation Inc. | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2020 | League of Conservation Voters Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | League of Conservation Voters Education Fund | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2020 | Waterkeeper Alliance Inc. | 990 | Director | 3 | $0 | $0 | View return |
| 2020 | Captain Planet Foundation Inc. | 990 | President | 20 | $0 | $0 | View return |
| 2019 | Cnaturenet DBA Children and Nature Network | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Environmental Working Group | 990 | Member | 2 | $0 | $0 | View return |
| 2019 | League of Conservation Voters Education Fund | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2019 | League of Conservation Voters Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Nuclear Threat Initiative Inc. | 990 | Member Of The Board Of Directors | 4 | $0 | $0 | View return |
| 2018 | Environmental Working Group | 990 | Member | 2 | $0 | $0 | View return |
| 2018 | League of Conservation Voters Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | League of Conservation Voters Education Fund | 990 | Vice-Chairman | 2 | $0 | $0 | View return |
| 2017 | Environmental Working Group | 990 | Member | 2 | $0 | $0 | View return |
| 2017 | League of Conservation Voters Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | League of Conservation Voters Education Fund | 990 | Vice-Chairman | 2 | $0 | $0 | View return |
| 2016 | Friends of the Earth | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | League of Conservation Voters Education Fund | 990 | Vice-Chairman | 2 | $0 | $0 | View return |
| 2014 | Turner Endangered Species Fund Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | Defenders of Wildlife | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Defenders of Wildlife | 990 | Director | 2 | $0 | $0 | View return |
| 2012 | Turner Endangered Species Fund Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2011 | Turner Endangered Species Fund Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2010 | Turner Endangered Species Fund Inc | 990PF | Director | 1 | $0 | $0 | View return |