| 2024 | American Philatelic Society | 990 | Executive Director | 40 | $225,000 | $0 | View return |
| 2024 | American Philatelic Research Library | 990 | Administrator | 10 | $0 | $225,000 | View return |
| 2024 | Westminster Christian Academy | 990 | Trustee | 5 | $0 | $0 | View return |
| 2023 | American Philatelic Society | 990 | Executive Director | 40 | $225,000 | $0 | View return |
| 2023 | American Philatelic Research Library | 990 | Administrator | 10 | $0 | $225,000 | View return |
| 2023 | Boston 2026 World Stamp Show Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Conshohocken Baseball Association | 990 | President | 10 | $0 | $0 | View return |
| 2023 | Boston 2026 World Stamp Show Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | American Philatelic Society | 990 | Executive Director | 40 | $200,000 | $0 | View return |
| 2022 | American Philatelic Research Library | 990 | Administrator | 10 | $0 | $200,000 | View return |
| 2022 | Boston 2026 World Stamp Show Inc. | 990EZ | Director | 1 | $0 | $0 | View return |
| 2022 | Conshohocken Baseball Association | 990EZ | President | 10 | $0 | $0 | View return |
| 2021 | American Philatelic Society | 990 | Executive Director | 40 | $200,000 | $0 | View return |
| 2021 | American Philatelic Research Library | 990 | Administrator | 10 | $0 | $200,000 | View return |
| 2021 | Boston 2026 World Stamp Show Inc. | 990EZ | Director | 1 | $0 | $0 | View return |
| 2021 | Conshohocken Baseball Association | 990EZ | President | 10 | $0 | $0 | View return |
| 2020 | American Philatelic Society | 990 | Executive Director | 40 | $200,000 | $0 | View return |
| 2020 | American Philatelic Research Library | 990 | Administrator | 10 | $0 | $200,000 | View return |
| 2020 | Washington Cattle Feeders Association | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | American Philatelic Society | 990 | Executive Director | 40 | $200,000 | $0 | View return |
| 2019 | American Philatelic Research Library | 990 | Administrator | 10 | $0 | $200,000 | View return |
| 2019 | Phcc-Orsb Educational Foundation Inc. | 990 | Secy/Treasurer | 4 | $0 | $0 | View return |
| 2018 | American Philatelic Society | 990 | Executive Director | 40 | $125,000 | $0 | View return |
| 2018 | American Philatelic Research Library | 990 | Administrator | 10 | $0 | $125,000 | View return |
| 2017 | American Philatelic Society | 990 | Executive Director | 40 | $125,000 | $0 | View return |
| 2017 | American Philatelic Research Library | 990 | Administrator | 10 | $0 | $125,000 | View return |
| 2016 | American Philatelic Society | 990 | Executive Director | 40 | $125,000 | $0 | View return |
| 2016 | American Philatelic Research Library | 990 | Administrator | 10 | $0 | $125,000 | View return |
| 2016 | Marshfield Lodge of Elks No 2494 Inc | 990 | Trustee | 10 | $0 | $0 | View return |
| 2015 | American Philatelic Society | 990 | Executive Director | 40 | $41,667 | $0 | View return |
| 2015 | American Philatelic Research Library | 990 | Administrator | 10 | $0 | $41,667 | View return |
| 2015 | Marshfield Lodge of Elks No 2494 Inc | 990 | Trustee | - | $0 | $0 | View return |
| 2015 | United Way Association of South Carolina Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | United Way Association of South Carolina Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | United Way Association of South Carolina Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Phcc-Orsb Educational Foundation Inc. | 990EZ | Treasurer/Secretary | 0 | $0 | - | View return |