| 2025 | Jcam Charitable Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2025 | The Jewish Cemetery Association of Massachusetts Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2023 | Douglas County Open Space Initiative | 990EZ | Director | 6 | $0 | $0 | View return |
| 2023 | The Jewish Cemetery Association of Massachusetts Inc. | 990 | Vice President | 1.5 | $0 | $0 | View return |
| 2023 | Jcam Charitable Foundation Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2022 | The Jewish Cemetery Association of Massachusetts Inc. | 990 | Vice President | 1.5 | $0 | $0 | View return |
| 2022 | Digital Heritage Mapping Inc | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2022 | Douglas County Open Space Initiative | 990EZ | Director | 5 | $0 | $0 | View return |
| 2022 | Jcam Charitable Foundation Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2021 | Digital Heritage Mapping Inc | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2021 | Jcam Charitable Foundation Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2021 | The Jewish Cemetery Association of Massachusetts Inc. | 990 | Vice President | 1.5 | $0 | $0 | View return |
| 2020 | The Jewish Cemetery Association of Massachusetts Inc. | 990 | Vice President | 1.5 | $0 | $0 | View return |
| 2020 | Jcam Charitable Foundation Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2020 | Digital Heritage Mapping Inc | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2019 | Digital Heritage Mapping Inc | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2019 | Jcam Charitable Foundation Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2019 | The Jewish Cemetery Association of Massachusetts Inc. | 990 | Vice President | 1.5 | $0 | $0 | View return |
| 2018 | International Association of Jewish Genealogical Societies Inc. | 990EZ | Vice President | 10 | $0 | $0 | View return |
| 2018 | The Jewish Cemetery Association of Massachusetts Inc. | 990 | Vice President | 1.5 | $0 | $0 | View return |
| 2018 | Jcam Charitable Foundation Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2018 | Digital Heritage Mapping Inc | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2017 | Digital Heritage Mapping Inc | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2017 | International Association of Jewish Genealogical Societies Inc. | 990EZ | Vice President | 10 | $0 | $0 | View return |
| 2016 | The Jewish Cemetery Association of Massachusetts Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2016 | Digital Heritage Mapping Inc | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2016 | Jcam Charitable Foundation Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2016 | East Beit Olam Cemetery Corporation | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2015 | The Jewish Cemetery Association of Massachusetts Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2015 | Digital Heritage Mapping Inc | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2015 | East Beit Olam Cemetery Corporation | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2015 | Jcam Charitable Foundation Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2014 | Jcam Charitable Foundation Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2014 | Digital Heritage Mapping Inc | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2014 | East Beit Olam Cemetery Corporation | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2014 | The Jewish Cemetery Association of Massachusetts Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2013 | Digital Heritage Mapping Inc | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2013 | East Beit Olam Cemetery Corporation | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2013 | Jcam Charitable Foundation Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2013 | The Jewish Cemetery Association of Massachusetts Inc. | 990 | Vice President | 1 | $0 | $0 | View return |