| 2025 | Welles Remy Crowther Charitable Trust | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Fines and Fees Justice Center Inc. | 990 | Policy & Research Director | 40 | $165,502 | $0 | View return |
| 2024 | David P Watson Foundation | 990PF | CEO/CFO | 15 | $15,000 | $0 | View return |
| 2024 | Welles Remy Crowther Charitable Trust | 990EZ | Trustee | 1 | $0 | - | View return |
| 2024 | Altru Health System | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | David P Watson Foundation | 990PF | CEO/CFO | 10 | $25,000 | $0 | View return |
| 2023 | Welles Remy Crowther Charitable Trust | 990EZ | Trustee | 1 | $0 | - | View return |
| 2023 | Altru Health System | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Belfast-Beltway Boxing Project | 990 | Director | 2.5 | $0 | $0 | View return |
| 2022 | Newton Public Schools Custodians Assoc | 990EZ | President | 4 | $5,000 | $0 | View return |
| 2022 | David P Watson Foundation | 990PF | CEO/CFO | 10 | $0 | $0 | View return |
| 2022 | Welles Remy Crowther Charitable Trust | 990EZ | Trustee | 1 | $0 | - | View return |
| 2022 | Belfast-Beltway Boxing Project | 990 | Director | 2.5 | $0 | $0 | View return |
| 2021 | Newton Public Schools Custodians Assoc | 990EZ | President | 4 | $5,001 | $0 | View return |
| 2021 | Welles Remy Crowther Charitable Trust | 990EZ | Trustee | 1 | $0 | - | View return |
| 2021 | David P Watson Foundation | 990PF | Secretary Treasurer/CFO | 10 | $0 | $0 | View return |
| 2021 | Belfast-Beltway Boxing Project | 990 | Director | 2.5 | $0 | $0 | View return |
| 2020 | National Juvenile Defender Center | 990 | Director Of Training & Tec | 37.5 | $111,955 | $0 | View return |
| 2020 | Newton Public Schools Custodians Assoc | 990EZ | President | 4 | $5,001 | $0 | View return |
| 2020 | Welles Remy Crowther Charitable Trust | 990EZ | Trustee | 1 | $0 | - | View return |
| 2020 | David P Watson Foundation | 990PF | Secretary Treasurer/CFO | 10 | $0 | $0 | View return |
| 2019 | Welles Remy Crowther Charitable Trust | 990EZ | Trustee | 1 | $0 | - | View return |
| 2019 | David P Watson Foundation | 990PF | Secretary Treasurer/CFO | 10 | $0 | $0 | View return |
| 2019 | Newton Public Schools Custodians Assoc | 990EZ | President | 4 | $0 | $0 | View return |
| 2019 | The Tewaaraton Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | David P Watson Foundation | 990PF | Secretary Treasurer/CFO | 10 | $0 | $0 | View return |
| 2018 | Newton Public Schools Custodians Assoc | 990EZ | President | 4 | $0 | $0 | View return |
| 2018 | Belfast-Beltway Boxing Project | 990 | Director | 2.5 | $0 | $0 | View return |
| 2018 | The Tewaaraton Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Newton Public Schools Custodians Assoc | 990EZ | President | 4 | $3,000 | $0 | View return |
| 2017 | David P Watson Foundation | 990PF | Secretary Treasurer/CFO | 10 | $0 | $0 | View return |
| 2017 | Belfast-Beltway Boxing Project | 990 | Director | 2.5 | $0 | $0 | View return |
| 2016 | Newton Public Schools Custodians Assoc | 990EZ | President | 4 | $3,000 | $0 | View return |
| 2016 | David P Watson Foundation | 990PF | Secretary Treasurer/CFO | 10 | $0 | $0 | View return |
| 2016 | Belfast-Beltway Boxing Project | 990EZ | Director | 2.5 | $0 | - | View return |
| 2015 | David P Watson Foundation | 990PF | Secretary Treasurer/CFO | 10 | $0 | $0 | View return |
| 2015 | Newton Public Schools Custodians Assoc | 990EZ | President | 4 | $0 | $0 | View return |
| 2015 | Belfast-Beltway Boxing Project | 990EZ | Director | 2.5 | $0 | - | View return |
| 2014 | Newton Public Schools Custodians Assoc | 990EZ | President | 4 | $3,000 | $0 | View return |
| 2014 | Special Olympics Northern California Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | David P Watson Foundation | 990PF | Secretary Treasurer/CFO | 10 | $0 | $0 | View return |
| 2014 | Belfast-Beltway Boxing Project | 990EZ | Director | 2.5 | $0 | - | View return |
| 2013 | Newton Public Schools Custodians Assoc | 990EZ | President | 4 | $3,000 | $0 | View return |
| 2013 | Special Olympics Northern California Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Belfast-Beltway Boxing Project | 990EZ | Director | 2.5 | $0 | - | View return |