| 2024 | Ingrid and Luis Von Ahn Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | The Goldsbury Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Robin Hood Foundation | 990 | Director | 10 | $0 | $0 | View return |
| 2023 | Ingrid and Luis Von Ahn Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | American Friends of the Louvre Inc. | 990 | Director Emeritus | 1 | $0 | $0 | View return |
| 2023 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Robin Hood Foundation | 990 | Director | 10 | $0 | $0 | View return |
| 2022 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | American Friends of the Louvre Inc. | 990 | Director Emeritus | 1 | $0 | $0 | View return |
| 2021 | Alfred and Jane Ross Foundation Inc. | 990PF | Asst. Sec. | 0.25 | $0 | $0 | View return |
| 2021 | Robin Hood Foundation | 990 | Director | 10 | $0 | $0 | View return |
| 2021 | American Friends of the Louvre Inc. | 990 | Director Emeritus | 1 | $0 | $0 | View return |
| 2021 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Alfred and Jane Ross Foundation Inc. | 990PF | Asst. Sec. | 0.25 | $0 | $0 | View return |
| 2020 | Robin Hood Foundation | 990 | Director | 10 | $0 | $0 | View return |
| 2020 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Alfred and Jane Ross Foundation Inc. | 990PF | Asst. Sec. | 0.25 | $0 | $0 | View return |
| 2019 | Robin Hood Foundation | 990 | Director | 1.5 | $0 | $0 | View return |
| 2019 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Robin Hood Foundation | 990 | Director | 1.5 | $0 | $0 | View return |
| 2018 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Alfred and Jane Ross Foundation Inc. | 990PF | Asst. Sec. | 0.25 | $0 | $0 | View return |
| 2017 | Robin Hood Foundation | 990 | Director | 1.5 | $0 | $0 | View return |
| 2017 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Robin Hood Foundation | 990 | Director | 1.5 | $0 | $0 | View return |
| 2016 | Charitystrong Inc | 990 | Secretary | 1 | $0 | $0 | View return |
| 2016 | Alfred and Jane Ross Foundation Inc. | 990PF | Asst. Sec. | 0.25 | $0 | $0 | View return |
| 2016 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Robin Hood Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Alfred and Jane Ross Foundation Inc. | 990PF | Asst. Sec. | 0.25 | $0 | $0 | View return |
| 2015 | Charitystrong Inc | 990 | Secretary | 1 | $0 | $0 | View return |
| 2015 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | American Friends of the Louvre Inc. | 990 | Secretary/Director | 1 | $0 | $0 | View return |
| 2014 | Nutrition Science Initiative C/O Helena Stage CPA | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Alfred and Jane Ross Foundation Inc. | 990PF | Asst. Sec. | 0.25 | $0 | $0 | View return |
| 2014 | Lawyers' Committee for CIVIL Rights Under Law | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Charitystrong Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2014 | Robin Hood Foundation | 990 | Director | 1.5 | $0 | $0 | View return |
| 2014 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | American Friends of the Louvre Inc. | 990 | Secretary/Director | 1 | $0 | $0 | View return |
| 2013 | Robin Hood Foundation | 990 | Director | 2.5 | $0 | $0 | View return |
| 2013 | Lawyers' Committee for CIVIL Rights Under Law | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Institute for Advanced Study - Louis | 990 | Trustee | 2 | - | - | View return |
| 2013 | American Friends of the Louvre Inc. | 990 | Secretary/Director | 1 | $0 | $0 | View return |