| 2023 | San Francisco Opera Association | 990 | Officer Of The Assn-President | 5 | $0 | $0 | View return |
| 2023 | Corporation of the Fine Arts Museums | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2022 | Corporation of the Fine Arts Museums | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2022 | San Francisco Opera Association | 990 | Officer Of The Assn-President-Elect | 5 | $0 | $0 | View return |
| 2021 | West Knox Volunteer Firemans Club Inc | 990 | Treasurer | 8 | $0 | $0 | View return |
| 2021 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Doddridge County Emergency Squad in C | 990 | Board Vice Chairman | 15 | $0 | $0 | View return |
| 2020 | West Knox Volunteer Firemans Club Inc | 990 | Treasurer | 8 | $0 | $0 | View return |
| 2020 | Corporation of the Fine Arts Museums | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2020 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Doddridge County Emergency Squad in C | 990 | Board Vice Chairman | 15 | $0 | $0 | View return |
| 2019 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Corporation of the Fine Arts Museums | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2018 | Doddridge County Emergency Squad in C | 990 | Board Vice Chairman | 15 | $0 | $0 | View return |
| 2018 | Haddam Historical Society Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | West Union Volunteer Fire Department Incorporated | 990EZ | Board Member | 3 | $0 | - | View return |
| 2018 | Corporation of the Fine Arts Museums | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2018 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | West Knox Volunteer Firemans Club Inc | 990 | Treasurer | 8 | $0 | $0 | View return |
| 2017 | West Union Volunteer Fire Department Incorporated | 990EZ | Board Member | 3 | $0 | - | View return |
| 2017 | Haddam Historical Society Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Corporation of the Fine Arts Museums | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2016 | Homosassa Fishing Club Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2016 | Haddam Historical Society Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2016 | Corporation of the Fine Arts Museums | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2016 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Doddridge County Emergency Squad in C | 990 | Vice Chair Of Board | 15 | $0 | $0 | View return |
| 2015 | Haddam Historical Society Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Homosassa Fishing Club Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2015 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Corporation of the Fine Arts Museums | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2014 | Haddam Historical Society Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Homosassa Fishing Club Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2014 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |