| 2024 | Thompson Center on Lourdes Inc. | 990 | Director | 6 | $0 | $0 | View return |
| 2024 | Earl and Bertha Pruyn Foundation | 990PF | Board Member | 1 | $0 | - | View return |
| 2023 | Thompson Center on Lourdes Inc. | 990 | Director | 6 | $0 | $0 | View return |
| 2023 | Boston Ballet Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2023 | Earl and Bertha Pruyn Foundation | 990PF | Board Member | 1 | $0 | - | View return |
| 2023 | Sigma Chi Fraternity C/O Dennis Bonnstetter | 990 | Quaester | 2 | $0 | $0 | View return |
| 2023 | Asian University for Women -Auw- Support Foundation | 990 | Chairman | 1 | $0 | $0 | View return |
| 2022 | Earl and Bertha Pruyn Foundation | 990PF | Board Member | 1 | $0 | - | View return |
| 2022 | Boston Ballet Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2022 | Thompson Center on Lourdes Inc. | 990 | Director | 6 | $0 | $0 | View return |
| 2021 | Thompson Center on Lourdes Inc. | 990 | Director | 6 | $0 | $0 | View return |
| 2021 | Boston Ballet Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2021 | Earl and Bertha Pruyn Foundation | 990PF | Board Member | 1 | $0 | - | View return |
| 2020 | Thompson Center on Lourdes Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Thompson Center on Lourdes Inc. | 990 | Director | 6 | $0 | $0 | View return |
| 2020 | Boston Ballet Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2020 | Earl and Bertha Pruyn Foundation | 990PF | Board Member | 1 | $0 | - | View return |
| 2019 | Thompson Center on Lourdes Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Roycrofters-At-Large Association Inc | 990EZ | Director | 1.5 | $0 | $0 | View return |
| 2019 | Earl and Bertha Pruyn Foundation | 990PF | Board Member | 1 | $0 | - | View return |
| 2019 | Boston Ballet Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2018 | Earl and Bertha Pruyn Foundation | 990PF | Board Member | 1 | $0 | - | View return |
| 2018 | Thompson Center on Lourdes Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Boston Ballet Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2017 | Earl and Bertha Pruyn Foundation | 990PF | Board Member | 1 | $0 | - | View return |
| 2017 | Roycrofters-At-Large Association Inc | 990EZ | Director | 1.5 | $0 | $0 | View return |
| 2017 | The Metropolitan Building Managers of New York Inc | 990 | Financial Secretary | 0 | $0 | $0 | View return |
| 2017 | Boston Ballet Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2016 | Roycrofters-At-Large Association Inc | 990EZ | Director | 1.5 | $0 | $0 | View return |
| 2016 | Earl and Bertha Pruyn Foundation | 990PF | Board Member | 1 | $0 | - | View return |
| 2016 | The Metropolitan Building Managers of New York Inc | 990 | Financial Secretary | 0 | $0 | $0 | View return |
| 2016 | Boston Ballet Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2015 | The Metropolitan Building Managers of New York Inc | 990EZ | Financial Se | 0 | $0 | - | View return |
| 2015 | Play Ball Missoula | 990EZ | Treasurer | 4 | $0 | - | View return |
| 2015 | Earl and Bertha Pruyn Foundation | 990PF | Board Member | 1 | $0 | - | View return |
| 2015 | Boston Ballet Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2014 | American Legion National Post 92 0092 Frank H Hancock Post | 990 | Finance Offi | 10 | $905 | $0 | View return |
| 2014 | Play Ball Missoula | 990EZ | Treasurer | 4 | $0 | - | View return |
| 2014 | Earl and Bertha Pruyn Foundation | 990PF | Board Member | 1 | $0 | - | View return |
| 2014 | Boston Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Boston Ballet Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2013 | American Legion National Post 92 0092 Frank H Hancock Post | 990 | Finance Officer | 10 | $0 | $0 | View return |
| 2013 | Earl and Bertha Pruyn Foundation | 990PF | Board Member | 1 | $0 | - | View return |
| 2013 | Play Ball Missoula | 990EZ | Treasurer | 4 | $0 | - | View return |
| 2013 | Boston Ballet Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2012 | Earl and Bertha Pruyn Foundation | 990PF | Board Member | 1 | $0 | - | View return |
| 2011 | Earl and Bertha Pruyn Foundation | 990PF | Board Member | 1 | $0 | - | View return |