| 2025 | Arctic Circle Foundation Inc. Us | 990EZ | Secretary/Director | 10 | $0 | $0 | View return |
| 2024 | Mulago Foundation Co Joel E Sammet & Collp | 990PF | Director | 5 | $0 | $0 | View return |
| 2024 | Arctic Circle Foundation Inc. Us | 990EZ | Secretary/Director | 1 | $0 | $0 | View return |
| 2024 | Esther and Otto Seligmann Foundation Inc C/O Monica Seligmann | 990PF | V.P. / Trustee | 0.5 | $0 | $0 | View return |
| 2024 | Conservation International Foundation | 990 | Board Member, Chairman Emeritus | 1 | $0 | $0 | View return |
| 2023 | Nia Tero Foundation | 990 | Chief Executive Officer | 40 | $640,750 | $0 | View return |
| 2023 | Esther and Otto Seligmann Foundation Inc C/O Monica Seligmann | 990PF | V.P. / Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Arctic Circle Foundation Inc. Us | 990 | Secretary/Director | 1 | $0 | $0 | View return |
| 2023 | Mulago Foundation Co Joel E Sammet & Collp | 990PF | Director | 5 | $0 | $0 | View return |
| 2023 | Conservation International Foundation | 990 | Chair Of Board | 1 | $0 | $0 | View return |
| 2022 | Nia Tero Foundation | 990 | Chief Executive Officer | 40 | $636,157 | $0 | View return |
| 2022 | Esther and Otto Seligmann Foundation Inc C/O Monica Seligmann | 990PF | V.P. / Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Mulago Foundation Co Joel E Sammet & Collp | 990PF | Director | 5 | $0 | $0 | View return |
| 2022 | Arctic Circle Foundation Inc. Us | 990 | Secretary/Director | 1 | $0 | $0 | View return |
| 2022 | Conservation International Foundation | 990 | Chair Of Board | 1 | $0 | $0 | View return |
| 2021 | Nia Tero Foundation | 990 | Chief Executive Officer | 40 | $649,859 | $0 | View return |
| 2021 | Mulago Foundation Co Joel E Sammet & Collp | 990PF | Director | 5 | $0 | $0 | View return |
| 2021 | Arctic Circle Foundation Inc. Us | 990 | Secretary/Director | 1 | $0 | $0 | View return |
| 2021 | Esther and Otto Seligmann Foundation Inc C/O Monica Seligmann | 990PF | V.P. / Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Blue Sphere Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Conservation International Foundation | 990 | Chair Of Board | 1 | $0 | $0 | View return |
| 2020 | Nia Tero Foundation | 990 | Chief Executive Officer | 40 | $550,000 | $0 | View return |
| 2020 | Esther and Otto Seligmann Foundation Inc C/O Monica Seligmann | 990PF | V.P. / Trustee | 0.5 | $0 | $0 | View return |
| 2020 | Conservation International Foundation | 990 | Chair Of Board | 1 | $0 | $0 | View return |
| 2019 | Nia Tero Foundation | 990 | Chief Executive Officer | 40 | $543,764 | $0 | View return |
| 2019 | Esther and Otto Seligmann Foundation Inc C/O Monica Seligmann | 990PF | V.P. / Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Blue Sphere Foundation Inc | 990 | Director (From May) | 1 | $0 | $0 | View return |
| 2019 | Conservation International Foundation | 990 | Chair Of Board | 1 | $0 | $0 | View return |
| 2018 | Nia Tero Foundation | 990 | President/CEO | 40 | $545,870 | $0 | View return |
| 2018 | Conservation International Foundation | 990 | Chair Of Board | 10 | $185,000 | $0 | View return |
| 2018 | Esther and Otto Seligmann Foundation Inc C/O Monica Seligmann | 990PF | V.P. / Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Conservation International Foundation | 990 | Chair Of Board | 40 | $577,884 | $0 | View return |
| 2017 | Nia Tero Foundation | 990 | President/CEO | 40 | $62,331 | $0 | View return |
| 2017 | Esther and Otto Seligmann Foundation Inc C/O Monica Seligmann | 990PF | V.P. / Trustee | 0.5 | $0 | $0 | View return |
| 2016 | Conservation International Foundation | 990 | Chair Of Board & CEO | 40 | $601,877 | $0 | View return |
| 2016 | Esther and Otto Seligmann Foundation Inc C/O Monica Seligmann | 990PF | V.P. / Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Conservation International Foundation | 990 | Chair Of Board & CEO | 40 | $565,022 | $0 | View return |
| 2015 | Esther and Otto Seligmann Foundation Inc C/O Monica Seligmann | 990PF | V.P. / Trustee | 0.5 | $0 | $0 | View return |
| 2014 | Conservation International Foundation | 990 | Chair Of Board & CEO | 40 | $547,250 | $0 | View return |
| 2014 | Esther and Otto Seligmann Foundation Inc C/O Monica Seligmann | 990PF | V.P. / Trustee | 0 | $0 | $0 | View return |
| 2013 | Conservation International Foundation | 990 | Chair Of Board & CEO | 40 | $518,553 | $0 | View return |
| 2013 | Wild Salmon Center | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Esther and Otto Seligmann Foundation Inc C/O Monica Seligmann | 990PF | V.P. / Trustee | 0 | $0 | $0 | View return |
| 2012 | Esther and Otto Seligmann Foundation Inc C/O Monica Seligmann | 990PF | V.P. / Trustee | 0 | $0 | $0 | View return |
| 2011 | Esther and Otto Seligmann Foundation Inc C/O Monica Seligmann | 990PF | V.P. / Trustee | 0 | $0 | $0 | View return |