| 2025 | Natural History Museum of the Adirondacks | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Natural History Museum of the Adirondacks | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Joseph and Joan Cullman Conservation Foundation Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2024 | Joseph and Joan Cullman Foundation for the Arts Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2023 | Gomez Foundation for MILL House | 990 | President & Treasurer | 2 | $0 | $0 | View return |
| 2023 | Natural History Museum of the Adirondacks | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Joseph and Joan Cullman Conservation Foundation Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2023 | Joseph and Joan Cullman Foundation for the Arts Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2022 | Natural History Museum of the Adirondacks | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Joseph and Joan Cullman Conservation Foundation Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2022 | Joseph and Joan Cullman Foundation for the Arts Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2022 | A&B IT S All Good Inc. | 990 | Board Member | 20 | $0 | $0 | View return |
| 2022 | Gomez Foundation for MILL House | 990 | President, Treasurer | 2 | $0 | $0 | View return |
| 2021 | Gomez Foundation for MILL House | 990 | President, Treasurer | 2 | $0 | $0 | View return |
| 2021 | Joseph and Joan Cullman Conservation Foundation Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2021 | Joseph and Joan Cullman Foundation for the Arts Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2021 | Natural History Museum of the Adirondacks | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Joseph and Joan Cullman Conservation Foundation Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2020 | Gomez Foundation for MILL House | 990 | President, Treasurer | 2 | $0 | $0 | View return |
| 2020 | Natural History Museum of the Adirondacks | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Joseph and Joan Cullman Foundation for the Arts Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2020 | A&B IT S All Good Inc. | 990PF | Board Member | 20 | $0 | $0 | View return |
| 2019 | Gomez Foundation for MILL House | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2019 | Joseph and Joan Cullman Foundation for the Arts Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2019 | Joseph and Joan Cullman Conservation Foundation Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2019 | Natural History Museum of the Adirondacks | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Natural History Museum of the Adirondacks | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Joseph and Joan Cullman Conservation Foundation Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2018 | Gomez Foundation for MILL House | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2018 | Joseph and Joan Cullman Foundation for the Arts Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2018 | Joseph and Joan Cullman Conservation Foundation Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2017 | Natural History Museum of the Adirondacks | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Gomez Foundation for MILL House | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2016 | Joseph and Joan Cullman Conservation Foundation Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2016 | Joseph and Joan Cullman Foundation for the Arts Inc. | 990PF | Pres | 1 | $0 | $0 | View return |
| 2016 | Natural History Museum of the Adirondacks | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Natural History Museum of the Adirondacks | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Joel H & Marjorie J Treisman Foundation | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2015 | Joseph and Joan Cullman Foundation for the Arts Inc. | 990PF | President / VP | 1 | $0 | $0 | View return |
| 2015 | Gomez Foundation for MILL House | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | Joseph and Joan Cullman Conservation Foundation Inc. | 990PF | President / VP | 1 | $0 | $0 | View return |
| 2015 | The Adirondack Council Inc | 990 | Director | 0.7 | $0 | $0 | View return |
| 2014 | Joel H & Marjorie J Treisman Foundation | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2014 | Natural History Museum of the Adirondacks | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Joseph and Joan Cullman Foundation for the Arts Inc. | 990PF | President / VP | 1 | $0 | $0 | View return |
| 2014 | Joseph and Joan Cullman Conservation Foundation Inc. | 990PF | President / VP | 1 | $0 | $0 | View return |
| 2013 | Gomez Foundation for MILL House | 990 | Board Member | 2 | $0 | $0 | View return |
| 2013 | Joseph and Joan Cullman Conservation Foundation Inc. | 990PF | President / VP | 1 | $0 | $0 | View return |
| 2013 | Joel H & Marjorie J Treisman Foundation | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2013 | Joseph and Joan Cullman Foundation for the Arts Inc. | 990PF | President / VP | 1 | $0 | $0 | View return |
| 2012 | Joel H & Marjorie J Treisman Foundation | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2012 | Joseph and Joan Cullman Conservation Foundation Inc. | 990PF | Vice Pres | 1 | $0 | $0 | View return |
| 2012 | Joseph and Joan Cullman Foundation for the Arts Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2011 | Joel H & Marjorie J Treisman Foundation | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2011 | Joseph and Joan Cullman Conservation Foundation Inc. | 990PF | Vice Pres | 1 | $0 | $0 | View return |
| 2011 | Joseph and Joan Cullman Foundation for the Arts Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |