| 2025 | International Association of Sheet Metal Air Rail & Transportation | 990 | President | 1.5 | $4,323 | $0 | View return |
| 2024 | International Association of Sheet Metal Air Rail & Transportation | 990 | President | 1.5 | $4,095 | $0 | View return |
| 2024 | Halls Creek Preservation Fund Inc. | 990EZ | President | 15 | $0 | $0 | View return |
| 2024 | Alaska Scottish Ritecare Foundation | 990 | President | 5 | $0 | $0 | View return |
| 2023 | Halls Creek Preservation Fund Inc. | 990EZ | President | 15 | $0 | $0 | View return |
| 2023 | Alaska Scottish Ritecare Foundation | 990 | Secretary | 5 | $0 | $0 | View return |
| 2023 | International Association of Sheet Metal Air Rail & Transportation | 990 | President | 1.5 | $0 | $0 | View return |
| 2023 | La Canada Flintridge Tournament of Roses Association | 990 | Member | 2.71 | $0 | $0 | View return |
| 2022 | International Association of Sheet Metal Air Rail & Transportation | 990 | President | 1.5 | $0 | $0 | View return |
| 2022 | La Canada Flintridge Tournament of Roses Association | 990 | Member/Construction | 2.77 | $0 | $0 | View return |
| 2022 | Alaska Scottish Ritecare Foundation | 990 | Secretary | 5 | $0 | $0 | View return |
| 2022 | Halls Creek Preservation Fund Inc. | 990EZ | President | 15 | $0 | $0 | View return |
| 2022 | Pennsylvania Trolley Museum Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Alaska Scottish Ritecare Foundation | 990 | Secretary | 5 | $0 | $0 | View return |
| 2021 | Tufts Medicine Inc. | 990 | Trustee (Until Feb. 2021) | 1 | $0 | $0 | View return |
| 2021 | International Association of Sheet Metal Air Rail & Transportation | 990 | President | 1.5 | $0 | $0 | View return |
| 2021 | Halls Creek Preservation Fund Inc. | 990EZ | President | 15 | $0 | $0 | View return |
| 2021 | La Canada Flintridge Tournament of Roses Association | 990 | Member/Construction | 3 | $0 | $0 | View return |
| 2021 | La Canada Flintridge Tournament of Roses Association | 990 | Member/Convoy | 0.25 | $0 | $0 | View return |
| 2021 | Pennsylvania Trolley Museum Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Melrosewakefield Healthcare Parent Corporation | 990 | Vice Chair/Director (Until Mar. 2022) | 3 | $0 | $0 | View return |
| 2021 | Hallmark Health Systeminc | 990 | Vice Chair/Director (Until Mar. 2022) | 3 | $0 | $0 | View return |
| 2020 | International Association of Sheet Metal Air Rail & Transportation | 990 | President | 1.5 | $0 | $0 | View return |
| 2020 | La Canada Flintridge Tournament of Roses Association | 990 | Member/Construction | 3 | $0 | $0 | View return |
| 2020 | Hope Connection International Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Pennsylvania Trolley Museum Inc. | 990 | Treasurer | - | $0 | $0 | View return |
| 2020 | Alaska Scottish Ritecare Foundation | 990 | Secretary | 5 | $0 | $0 | View return |
| 2020 | Melrosewakefield Healthcare Parent Corporation | 990 | Vice Chair/Director | 3 | $0 | $0 | View return |
| 2020 | Hallmark Health Systeminc | 990 | Chairman/Director | 3 | $0 | $0 | View return |
| 2019 | Hope Connection International Inc. | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2019 | Alaska Scottish Ritecare Foundation | 990 | Secretary | 5 | $0 | $0 | View return |
| 2019 | Pennsylvania Trolley Museum Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Melrosewakefield Healthcare Parent Corporation | 990 | Chairman/Director | 3 | $0 | $0 | View return |
| 2019 | Tufts Medicine Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Hallmark Health Systeminc | 990 | Chairman/Director | 3 | $0 | $0 | View return |
| 2018 | Hope Connection International Inc. | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2018 | Alaska Scottish Ritecare Foundation | 990 | Secretary | 5 | $0 | $0 | View return |
| 2018 | Pennsylvania Trolley Museum Inc. | 990 | Vice Preside | 1 | $0 | $0 | View return |
| 2018 | Tufts Medicine Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Tufts Medicine Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Hallmark Health Systeminc | 990 | Chairman/Director | 3 | $0 | $0 | View return |
| 2018 | Melrosewakefield Healthcare Parent Corporation | 990 | Chairman/Director | 3 | $0 | $0 | View return |
| 2017 | La Canada Flintridge Tournament of Roses Association | 990 | Director | 6 | $0 | $0 | View return |
| 2017 | Alaska Scottish Ritecare Foundation | 990 | Secretary | 5 | $0 | $0 | View return |
| 2017 | Pennsylvania Trolley Museum Inc. | 990 | Vice Preside | 1 | $0 | $0 | View return |
| 2017 | Melrosewakefield Healthcare Parent Corporation | 990 | Chairman/Director | 3 | $0 | $0 | View return |
| 2017 | Hallmark Health Systeminc | 990 | Chairman/Director | 3 | $0 | $0 | View return |
| 2017 | Hallmark Health Systeminc | 990 | Chairman/Director | 3 | $0 | $0 | View return |
| 2016 | Al Aska Shrine Temple | 990 | Recorder | 20 | $0 | $0 | View return |
| 2016 | Pennsylvania Trolley Museum Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | La Canada Flintridge Tournament of Roses Association | 990 | Director | 6 | $0 | $0 | View return |
| 2016 | Alaska Scottish Ritecare Foundation | 990 | Director | 5 | $0 | $0 | View return |
| 2016 | Tufts Medicine Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Hallmark Health Systeminc | 990 | Chairman/Director | 3 | $0 | $0 | View return |
| 2016 | Melrosewakefield Healthcare Parent Corporation | 990 | Chairman/Director | 3 | $0 | $0 | View return |
| 2015 | Al Aska Shrine Temple | 990 | Recorder | 20 | $0 | $0 | View return |
| 2015 | Alaska Scottish Ritecare Foundation | 990 | Director | 5 | $0 | $0 | View return |
| 2015 | La Canada Flintridge Tournament of Roses Association | 990 | Director | 4 | $0 | $0 | View return |
| 2015 | Melrosewakefield Healthcare Parent Corporation | 990 | Chairman/Director | 4 | $0 | $0 | View return |
| 2014 | Al Aska Shrine Temple | 990 | Recorder | 20 | $0 | $0 | View return |
| 2014 | Melrosewakefield Healthcare Parent Corporation | 990 | Chairman/Director | 4 | $0 | $0 | View return |
| 2013 | Bierman Family Foundation Inc. | 990PF | Director, Vice President | 4 | $0 | $0 | View return |
| 2013 | Melrosewakefield Healthcare Parent Corporation | 990 | Chairman/Director | 4 | $0 | $0 | View return |