| 2024 | Hebrew College | 990 | Trustee | 5 | $0 | $0 | View return |
| 2023 | The Harold Grinspoon Charitable Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Washington Institute for Near East Policy | 990 | Board Member | 3 | $0 | $0 | View return |
| 2023 | The Harold Grinspoon Foundation | 990 | Trustee | 4 | $0 | $0 | View return |
| 2023 | Hebrew College | 990 | Trustee | 5 | $0 | $0 | View return |
| 2022 | The Harold Grinspoon Charitable Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Washington Institute for Near East Policy | 990 | Board Member | 3 | $0 | $0 | View return |
| 2022 | Jewish Federation of Western Massachusetts Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | The Harold Grinspoon Foundation | 990 | Trustee | 4 | $0 | $0 | View return |
| 2022 | Hebrew College | 990 | Trustee | 3 | $0 | $0 | View return |
| 2022 | Jewish Federation of Western Massachusetts Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The Harold Grinspoon Charitable Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Washington Institute for Near East Policy | 990 | Board Member | 3 | $0 | $0 | View return |
| 2021 | Jewish Federation of Western Massachusetts Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The Harold Grinspoon Foundation | 990 | Trustee | 4 | $0 | $0 | View return |
| 2021 | Hebrew College | 990 | Trustee | 5 | $0 | $0 | View return |
| 2020 | Jewish Federation of Western Massachusetts Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Jewish Causes of Choices Inc | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2020 | Washington Institute for Near East Policy | 990 | Board Member | 3 | $0 | $0 | View return |
| 2020 | Hebrew College | 990 | Trustee | 6 | $0 | $0 | View return |
| 2020 | The Harold Grinspoon Foundation | 990 | Trustee | 4 | $0 | $0 | View return |
| 2020 | The Harold Grinspoon Charitable Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Jewish Federation of Western Massachusetts Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Washington Institute for Near East Policy | 990 | Board Member | 3 | $0 | $0 | View return |
| 2019 | Jewish Causes of Choices Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Friends of Israel Sci-Tech Schools Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | National Ctr for Hebrew Language Charter School Excellence & Development Inc | 990 | Vice Chair (Thru May, 2019) | 1 | $0 | $0 | View return |
| 2019 | Hebrew College | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | The Harold Grinspoon Foundation | 990 | Trustee | 4 | $0 | $0 | View return |
| 2019 | The Harold Grinspoon Charitable Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | Jewish Federation of Western Massachusetts Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Jewish Causes of Choices Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Washington Institute for Near East Policy | 990 | Board Member | 3 | $0 | $0 | View return |
| 2018 | Friends of Israel Sci-Tech Schools Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | National Ctr for Hebrew Language Charter School Excellence & Development Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2018 | The Harold Grinspoon Foundation | 990 | Trustee | 4 | $0 | $0 | View return |
| 2018 | The Harold Grinspoon Charitable Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Friends of Israel Sci-Tech Schools Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Washington Institute for Near East Policy | 990 | Board Member | 3 | $0 | $0 | View return |
| 2017 | Jewish Causes of Choices Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | National Ctr for Hebrew Language Charter School Excellence & Development Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2017 | Hillel House at the University of Massachusetts at Amherst | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | The Harold Grinspoon Foundation | 990 | Trustee | 4 | $0 | $0 | View return |
| 2017 | The Harold Grinspoon Charitable Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | National Ctr for Hebrew Language Charter School Excellence & Development Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2016 | Partnership for Effective Learning and Innovative Education Inc | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2016 | Jewish Causes of Choices Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Friends of Israel Sci-Tech Schools Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Washington Institute for Near East Policy | 990 | Board Member | 3 | $0 | $0 | View return |
| 2016 | Jewish Education Service of North America Inc | 990 | Board Member | 0 | $0 | $0 | View return |
| 2016 | Jewish Federation of Western Massachusetts Inc. | 990 | Past President, Trustee | 1 | $0 | $0 | View return |
| 2016 | The Harold Grinspoon Charitable Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | Hillel House at the University of Massachusetts at Amherst | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | The Harold Grinspoon Foundation | 990 | Trustee | 4 | $0 | $0 | View return |
| 2015 | Friends of Israel Sci-Tech Schools Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | National Ctr for Hebrew Language Charter School Excellence & Development Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2015 | Partnership for Effective Learning and Innovative Education Inc | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2015 | Washington Institute for Near East Policy | 990 | Board Member | 3 | $0 | $0 | View return |
| 2015 | Partnership for Excellence in Jewish Education Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Areivim Philanthropic Group Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Jewish Education Service of North America Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Jewish Federation of Western Massachusetts Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Harold Grinspoon Foundation | 990 | Trustee | 8 | $0 | $0 | View return |
| 2015 | Hillel House at the University of Massachusetts at Amherst | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | The Harold Grinspoon Charitable Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | Friends of Israel Sci-Tech Schools Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | National Ctr for Hebrew Language Charter School Excellence & Development Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2014 | Partnership for Excellence in Jewish Education Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Jewish Federation of Western Massachusetts Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Areivim Philanthropic Group Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | The Harold Grinspoon Foundation | 990 | Trustee | 8 | $0 | $0 | View return |
| 2014 | The Harold Grinspoon Charitable Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | Hillel House at the University of Massachusetts at Amherst | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Hillel House at the University of Massachusetts at Amherst | 990 | Liaison | 1 | $0 | $0 | View return |
| 2013 | The Harold Grinspoon Charitable Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2013 | The Harold Grinspoon Foundation | 990 | Trustee | 4 | $0 | $0 | View return |
| 2013 | Jewish Education Service of North America Inc | 990 | Life Board Member | 1 | $0 | $0 | View return |
| 2013 | Jewish Federation of Western Massachusetts Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Partnership for Excellence in Jewish Education Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Areivim Philanthropic Group Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2012 | The Harold Grinspoon Charitable Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2011 | The Harold Grinspoon Charitable Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2010 | The Harold Grinspoon Charitable Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |