| 2024 | Common Ground | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | The Stone-Wood Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | Pohoqualine Fish Association | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | International Union of Operating Engineers Local 12 | 990 | Executive Board | 1 | $3,583 | $0 | View return |
| 2023 | Common Ground | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | The Stone-Wood Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | Pohoqualine Fish Association | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | Danbury Youth Services Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Common Ground | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Whitney and Anne M Stone Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | The Stone-Wood Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | Danbury Youth Services Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Pohoqualine Fish Association | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | International Union of Operating Engineers Local 12 | 990 | Executive Board | 1 | $8,578 | $0 | View return |
| 2021 | Common Ground | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Whitney and Anne M Stone Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2021 | Pohoqualine Fish Association | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Danbury Youth Services Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | International Union of Operating Engineers Local 12 | 990 | Executive Board | 1 | $6,764 | $0 | View return |
| 2020 | Common Ground | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Whitney and Anne M Stone Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2020 | Danbury Youth Services Inc. | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2020 | Pohoqualine Fish Association | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Whitney and Anne M Stone Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2019 | Common Ground | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Operation Go International Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | Pohoqualine Fish Association | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Operation Go International Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Whitney and Anne M Stone Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2018 | Pohoqualine Fish Association | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | Operation Go International Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | Whitney and Anne M Stone Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2017 | Pohoqualine Fish Association | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Whitney and Anne M Stone Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2016 | Operation Go International Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2016 | Pohoqualine Fish Association | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Whitney and Anne M Stone Foundation | 990PF | Trustee | 2 | $0 | - | View return |
| 2015 | Operation Go International Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | Pohoqualine Fish Association | 990 | Director | - | $0 | $0 | View return |
| 2014 | Whitney and Anne M Stone Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2014 | Operation Go International Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2014 | Pohoqualine Fish Association | 990 | Director | 0 | - | - | View return |
| 2013 | Whitney and Anne M Stone Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2013 | Operation Go International Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2013 | Pohoqualine Fish Association | 990 | Director | 0 | $0 | $0 | View return |
| 2012 | Whitney and Anne M Stone Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2011 | Whitney and Anne M Stone Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2010 | Whitney and Anne M Stone Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |