| 2025 | Turner Foundation Inc. | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2024 | Turner Institute of Ecoagriculture Inc C/O Christine Hung | 990 | Board Chair/Director | 1 | $0 | $0 | View return |
| 2024 | Turner Foundation Inc. | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2024 | Nuclear Threat Initiative Inc. | 990 | Co-Chair, Board Of Directors | 4 | $0 | $0 | View return |
| 2024 | Turner Conservation Trust Co Wilmington Trust - Suzanne Markman | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Turner Conservation Trust Co Wilmington Trust - Suzanne Markman | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Turner Institute of Ecoagriculture Inc C/O Christine Hung | 990 | Board Chair/Director | 1 | $0 | $0 | View return |
| 2023 | Turner Foundation Inc. | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2023 | Nuclear Threat Initiative Inc. | 990 | Co-Chairman, Board Of Directors | 4 | $0 | $0 | View return |
| 2022 | Turner Institute of Ecoagriculture Inc C/O Christine Hung | 990 | Board Chair/Director | 1 | $0 | $0 | View return |
| 2022 | Turner Foundation Inc. | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2022 | Turner Conservation Trust Co Wilmington Trust - Suzanne Markman | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Nuclear Threat Initiative Inc. | 990 | Co-Chair, Board Of Directors | 4 | $0 | $0 | View return |
| 2021 | Turner Conservation Trust Co Wilmington Trust - Suzanne Markman | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Turner Institute of Ecoagriculture Inc C/O Christine Hung | 990 | Board Chair/Director | 1 | $0 | $0 | View return |
| 2021 | Nuclear Threat Initiative Inc. | 990 | Co-Chair, Board Of Directors | 4 | $0 | $0 | View return |
| 2021 | Turner Foundation Inc. | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2020 | Nuclear Threat Initiative Inc. | 990 | Co-Chairman, Board Of Directors | 4 | $0 | $0 | View return |
| 2020 | Turner Foundation Inc. | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2020 | Turner Conservation Trust Co Wilmington Trust - Suzanne Markman | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | Nuclear Threat Initiative Inc. | 990 | Co-Chairman, Board Of Directors | 4 | $0 | $0 | View return |
| 2018 | Nuclear Threat Initiative Inc. | 990 | Co-Chairman, Board Of Directors | 4 | $0 | $0 | View return |
| 2016 | Nuclear Threat Initiative Inc. | 990 | Co-Chairman | 4 | $0 | $0 | View return |
| 2014 | Turner Endangered Species Fund Inc | 990PF | Chairman/Director | 1 | $0 | $0 | View return |
| 2013 | Turner Global Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2013 | Turner Endangered Species Fund Inc | 990PF | Chairman/Director | 1 | $0 | $0 | View return |
| 2012 | Turner Endangered Species Fund Inc | 990PF | Chairman/Director | 1 | $0 | $0 | View return |
| 2012 | Turner Global Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2011 | Turner Global Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2011 | Turner Endangered Species Fund Inc | 990PF | Chairman/Director | 1 | $0 | $0 | View return |
| 2010 | Turner Global Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2010 | Turner Endangered Species Fund Inc | 990PF | Chairman/Director | 1 | $0 | $0 | View return |