| 2024 | William and Elyssa Friedland Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | 60-86 Madison Avenue District Management Association Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2024 | Friends of Rodeph Sholom School Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2024 | Horace Mann School | 990 | Trustee | 8 | $0 | $0 | View return |
| 2023 | William and Elyssa Friedland Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | Friends of Rodeph Sholom School Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | 60-86 Madison Avenue District Management Association Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2023 | Lawrence Friedland Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2022 | William and Elyssa Friedland Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | 60-86 Madison Avenue District Management Association Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2022 | Friends of Rodeph Sholom School Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Lawrence Friedland Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2021 | William and Elyssa Friedland Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | 60-86 Madison Avenue District Management Association Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2021 | Lawrence Friedland Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2020 | William and Elyssa Friedland Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | 60-86 Madison Avenue District Management Association Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2020 | Lawrence Friedland Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2020 | Friends of Rodeph Sholom School Inc. | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2019 | Friends of Rodeph Sholom School Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | 60-86 Madison Avenue District Management Association Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2019 | William and Elyssa Friedland Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | Lawrence Friedland Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2018 | Friends of Rodeph Sholom School Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | 60-86 Madison Avenue District Management Association Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2018 | Lawrence Friedland Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Lawrence Friedland Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Friends of Rodeph Sholom School Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | 60-86 Madison Avenue District Management Association Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2016 | 60-86 Madison Avenue District Management Association Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2016 | Lawrence Friedland Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2016 | Friends of Rodeph Sholom School Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Lawrence Friedland Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2015 | Friends of Rodeph Sholom School Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | 60-86 Madison Avenue District Management Association Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2014 | American Friends of the Open University of Israel Inc. | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2014 | Lawrence Friedland Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2014 | 60-86 Madison Avenue District Management Association Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2013 | 60-86 Madison Avenue District Management Association Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2013 | Lawrence Friedland Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |