| 2024 | Intelligence Squared Us Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2023 | Intelligence Squared Us Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2023 | Rosenkranz Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Rosenkranz Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2023 | The Rosenkranz Charitable Foundation | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Rosenkranz Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Rosenkranz Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2022 | The Rosenkranz Charitable Foundation | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Intelligence Squared Us Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2021 | Rosenkranz Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Rosenkranz Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2021 | Intelligence Squared Us Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2021 | The Rosenkranz Charitable Foundation | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2020 | Intelligence Squared Us Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2020 | The Rosenkranz Charitable Foundation | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2020 | Rosenkranz Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2020 | Rosenkranz Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2019 | The Rosenkranz Charitable Foundation | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Rosenkranz Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Rosenkranz Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2019 | Intelligence Squared Us Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2018 | The Rosenkranz Charitable Foundation | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2018 | Rosenkranz Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2018 | Rosenkranz Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2018 | Intelligence Squared Us Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2017 | The Rosenkranz Charitable Foundation | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Intelligence Squared Us Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2017 | Rosenkranz Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Rosenkranz Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2016 | Rosenkranz Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2016 | Rosenkranz Foundation Inc. | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2016 | Intelligence Squared Us Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2015 | Intelligence Squared Us Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2014 | The Rosenkranz Charitable Foundation | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2014 | Intelligence Squared Us Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2014 | Rosenkranz Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2013 | Intelligence Squared Us Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2013 | The Alumni Association of the City College of New York Inc | 990 | Director | 0.5 | $0 | $0 | View return |