| 2025 | United Steelworkers International Local Union 13-1327 | 990EZ | Trustee | 1 | $9,629 | - | View return |
| 2025 | Peter a & Marion W Schwartz Fam Foundation Tr | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2024 | Fauquier Heritage & Preservation Foundation Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2024 | Schwartz Family Giving Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | American Friends of the Ocean Cleanup Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Stoneham Little League Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2024 | Peter a & Marion W Schwartz Fam Foundation Tr | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2024 | Family Institute of Connecticut Action Inc | 990EZ | Director | 1 | $0 | $0 | View return |
| 2024 | Boardwalk Pet Rescue | 990EZ | Vice President | 0 | $0 | - | View return |
| 2024 | Crossroads 4 Christ Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Fauquier Heritage & Preservation Foundation Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2023 | Massachusetts Association of Realtors Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Peter a & Marion W Schwartz Fam Foundation Tr | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2023 | American Friends of the Ocean Cleanup Foundation | 990 | Director (From 07/23) | 1 | $0 | $0 | View return |
| 2023 | Northeast Association of Realtors Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Long Now Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | B612 Foundation | 990 | Board Chair | 2 | $0 | $0 | View return |
| 2023 | Stoneham Little League Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2023 | Hook Line and Heroes | 990EZ | Director | 1 | $0 | - | View return |
| 2023 | Schwartz Family Giving Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | Crossroads 4 Christ Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Peter N G Schwartz Foundation | 990PF | Pres./Treas. | 1 | $0 | $0 | View return |
| 2022 | Values First | 990PF | President | 4 | $24,077 | $9,511 | View return |
| 2022 | United Steelworkers International Local Union 13-1327 | 990 | Treasurer | 30 | $11,007 | $0 | View return |
| 2022 | Fauquier Heritage & Preservation Foundation Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2022 | Hook Line and Heroes | 990EZ | Director | 1 | $0 | - | View return |
| 2022 | Schwartz Family Giving Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | The Dover Sherborn Education Fund Inc | 990 | President/Director | 1 | $0 | $0 | View return |
| 2022 | B612 Foundation | 990 | Board Chair | 2 | $0 | $0 | View return |
| 2022 | Northeast Association of Realtors Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Crossroads 4 Christ Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Peter a & Marion W Schwartz Fam Foundation Tr | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2022 | The Long Now Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | National Student Achievement Awards | 990PF | President | 1 | $0 | $0 | View return |
| 2022 | Peter N G Schwartz Foundation | 990PF | Pres./Treas. | 1 | $0 | $0 | View return |
| 2022 | Stoneham Little League Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2022 | San Diego Police Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Values First | 990PF | President | 4 | $38,304 | $13,904 | View return |
| 2021 | United Steelworkers International Local Union 13-1327 | 990 | Treasurer | - | $10,217 | $0 | View return |
| 2021 | The Long Now Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Peter a & Marion W Schwartz Fam Foundation Tr | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2021 | Hook Line and Heroes | 990EZ | Director | 1 | $0 | - | View return |
| 2021 | B612 Foundation | 990 | Board Chair | 2 | $0 | $0 | View return |
| 2021 | Crossroads 4 Christ Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Colorado Lawyers Committee | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Fauquier Heritage & Preservation Foundation Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2021 | Schwartz Family Giving Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | The Dover Sherborn Education Fund Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Northeast Association of Realtors Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Stoneham Little League Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2021 | National Student Achievement Awards | 990PF | President | 1 | $0 | $0 | View return |
| 2021 | Peter N G Schwartz Foundation | 990PF | Pres./Treas. | 1 | $0 | $0 | View return |
| 2020 | Values First | 990PF | President | 4 | $33,501 | $11,624 | View return |
| 2020 | United Steelworkers International Local Union 13-1327 | 990 | Treasurer | 25 | $8,845 | $0 | View return |
| 2020 | Normandy Beach Yacht Club Inc | 990 | Chairman | 1 | $0 | $0 | View return |
| 2020 | Fauquier Heritage & Preservation Foundation Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2020 | Colorado Lawyers Committee | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Willamette Falls Heritage Foundation Inc. | 990EZ | Director | 2 | $0 | $0 | View return |
| 2020 | Northeast Association of Realtors Inc | 990 | President | 1 | $0 | $0 | View return |
| 2020 | The Dover Sherborn Education Fund Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Long Now Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Peter a & Marion W Schwartz Fam Foundation Tr | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2020 | Peter N G Schwartz Foundation | 990PF | Pres./Treas. | 1 | $0 | $0 | View return |
| 2020 | Stoneham Little League Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2020 | National Student Achievement Awards | 990PF | President | 1 | $0 | $0 | View return |
| 2019 | Values First | 990PF | President | 4 | $32,179 | $10,506 | View return |
| 2019 | Colfax Marathon Partnership Inc. | 990 | Previous CHA | - | $0 | $0 | View return |
| 2019 | The Long Now Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | The Dover Sherborn Education Fund Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Willamette Falls Heritage Foundation Inc. | 990EZ | Director | 3 | $0 | $0 | View return |
| 2019 | Fauquier Heritage & Preservation Foundation Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2019 | Colorado Lawyers Committee | 990 | Chairman | 1 | $0 | $0 | View return |
| 2019 | Normandy Beach Yacht Club Inc | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2019 | Northeast Association of Realtors Inc | 990 | President-Elect | 1 | $0 | $0 | View return |
| 2019 | Stoneham Little League Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2019 | Sorry Works Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2019 | National Student Achievement Awards | 990PF | President | 1 | $0 | $0 | View return |
| 2019 | Peter N G Schwartz Foundation | 990PF | Pres./Treas. | 1 | $0 | $0 | View return |
| 2018 | Values First | 990PF | President | 1 | $17,508 | $7,838 | View return |
| 2018 | Fauquier Heritage & Preservation Foundation Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2018 | Normandy Beach Yacht Club Inc | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2018 | Colorado Lawyers Committee | 990 | Secretary/Treas | 1 | $0 | $0 | View return |
| 2018 | Stoneham Little League Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2018 | Colfax Marathon Partnership Inc. | 990 | Previous Boa | 2 | $0 | $0 | View return |
| 2018 | The Long Now Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Northeast Association of Realtors Inc | 990 | First Vice President | 1 | $0 | $0 | View return |
| 2018 | Feathered Friends Parrot Adoption Services Inc | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2018 | The Dover Sherborn Education Fund Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Peter N G Schwartz Foundation | 990PF | Pres./Treas. | 1 | $0 | $0 | View return |
| 2018 | National Student Achievement Awards | 990PF | President | 1 | $0 | $0 | View return |
| 2017 | Values First | 990PF | President | 1 | $32,745 | $5,163 | View return |
| 2017 | Colfax Marathon Partnership Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2017 | The Long Now Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Normandy Beach Yacht Club Inc | 990 | Vice Commodore | 1 | $0 | $0 | View return |
| 2017 | Colorado Lawyers Committee | 990 | Secretary/Treas | 1 | $0 | $0 | View return |
| 2017 | Feathered Friends Parrot Adoption Services Inc | 990EZ | Board Member | 5 | $0 | $0 | View return |
| 2017 | Peter N G Schwartz Foundation | 990PF | Pres./Treas. | 1 | $0 | $0 | View return |
| 2017 | National Student Achievement Awards | 990PF | President | 1 | $0 | $0 | View return |
| 2016 | Values First | 990PF | President | 1 | $19,693 | $5,162 | View return |
| 2016 | Colfax Marathon Partnership Inc. | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2016 | Feathered Friends Parrot Adoption Services Inc | 990EZ | Board Member | 8 | $0 | $0 | View return |
| 2016 | Normandy Beach Yacht Club Inc | 990 | Vice Commodore | 1 | $0 | $0 | View return |
| 2016 | The Long Now Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Colorado Lawyers Committee | 990 | Secretary/Treas | 1 | $0 | $0 | View return |
| 2016 | National Student Achievement Awards | 990PF | President | 1 | $0 | $0 | View return |
| 2016 | Peter N G Schwartz Foundation | 990PF | Pres./Treas. | 1 | $0 | $0 | View return |
| 2015 | The Valley Hospital Inc | 990 | Former Key Employee | 0 | $132,055 | $0 | View return |
| 2015 | Feathered Friends Parrot Adoption Services Inc | 990EZ | Board Member | 8 | $0 | $0 | View return |
| 2015 | Colfax Marathon Partnership Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | International Council of Shopping Centers Inc | 990 | Board Member Thru May 2015 | 1 | $0 | $0 | View return |
| 2015 | The Long Now Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Colorado Lawyers Committee | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Values First | 990PF | President | 1 | $0 | $0 | View return |
| 2015 | Peter N G Schwartz Foundation | 990PF | Pres./Treas. | 1 | $0 | $0 | View return |
| 2015 | National Student Achievement Awards | 990PF | President | 1 | $0 | $0 | View return |
| 2015 | Center for a New American Security Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | The Valley Hospital Inc | 990 | Former Key Employee | 0 | $149,735 | $0 | View return |
| 2014 | Colfax Marathon Partnership Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Greater Manchesternashua Board of Realt | 990 | Vice President | 0 | $0 | $0 | View return |
| 2014 | International Council of Shopping Centers Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Feathered Friends Parrot Adoption Services Inc | 990EZ | Board Member | 4 | $0 | $0 | View return |
| 2014 | Colorado Lawyers Committee | 990 | Executive Committee | 1 | $0 | $0 | View return |
| 2014 | The Long Now Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Center for a New American Security Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | National Student Achievement Awards | 990PF | President | 1 | $0 | $0 | View return |
| 2014 | Purdue Alumni of Delta Upsilon Inc | 990 | Finance & In | 0.25 | $0 | $0 | View return |
| 2014 | Peter N G Schwartz Foundation | 990PF | Pres./Treas. | 1 | $0 | $0 | View return |
| 2014 | Values First | 990PF | President | 1 | $0 | $0 | View return |
| 2013 | The Valley Hospital Inc | 990 | Former Key Employee | 0 | $113,747 | $0 | View return |
| 2013 | The Long Now Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Purdue Alumni of Delta Upsilon Inc | 990 | Finance & In | 0.25 | $0 | $0 | View return |
| 2013 | Colorado Lawyers Committee | 990 | Executive Committee | 1 | $0 | $0 | View return |
| 2013 | Feathered Friends Parrot Adoption Services Inc | 990EZ | Board Member | 10 | $0 | $0 | View return |
| 2013 | International Council of Shopping Centers Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | National Student Achievement Awards | 990PF | President | 1 | $0 | $0 | View return |
| 2013 | Values First | 990PF | President | 1 | $0 | $0 | View return |
| 2013 | Peter N G Schwartz Foundation | 990PF | Pres./Treas. | 1 | $0 | $0 | View return |
| 2012 | Values First | 990PF | President | 10 | $20,484 | $8,951 | View return |
| 2012 | National Student Achievement Awards | 990PF | President | 1 | $0 | $0 | View return |
| 2011 | Values First | 990PF | President | 10 | $23,594 | $0 | View return |
| 2011 | National Student Achievement Awards | 990PF | President | 1 | $0 | $0 | View return |
| 2011 | Peter N G Schwartz Foundation | 990PF | Pres./Treas. | 1 | $0 | $0 | View return |
| 2010 | Values First | 990PF | President | 10 | $23,660 | $0 | View return |
| 2010 | National Student Achievement Awards | 990PF | President | 1 | $0 | $0 | View return |