| 2024 | American Philosophical Association Inc. | 990 | Executive Director | 37.5 | $0 | $160,791 | View return |
| 2023 | The Pymatuning Sportsmens Club Inc | 990 | Secretary | 15 | $13,279 | $0 | View return |
| 2023 | American Philosophical Association Inc. | 990 | Executive Director | 37.5 | $0 | $162,971 | View return |
| 2023 | Delaware Humanities Council | 990 | Vice-Chair | 1 | $0 | $0 | View return |
| 2022 | The Pymatuning Sportsmens Club Inc | 990 | Secretary | 15 | $15,525 | $0 | View return |
| 2022 | American Philosophical Association Inc. | 990 | Executive Director | 37.5 | $0 | $145,146 | View return |
| 2022 | The National Humanities Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | American Philosophical Association Inc. | 990 | Executive Director | 37.5 | $0 | $134,478 | View return |
| 2021 | The National Humanities Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Pymatuning Sportsmens Club Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Delaware Humanities Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | American Philosophical Association Inc. | 990 | Executive Director | 37.5 | $0 | $131,976 | View return |
| 2020 | Delaware Humanities Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | The National Humanities Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Pymatuning Sportsmens Club Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Wayland Swimming and Tennis Club Inc | 990 | Membership Chair (Until 2/21) | 2 | $0 | $0 | View return |
| 2019 | American Philosophical Association Inc. | 990 | Executive Director | 37.5 | $0 | $136,981 | View return |
| 2019 | The National Humanities Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Delaware Humanities Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | American Association of Colleges and Universities | 990 | Outgoing Director | 2 | $0 | $0 | View return |
| 2019 | Wayland Swimming and Tennis Club Inc | 990 | Membership Chair (As Of 1/20) | 2 | $0 | $0 | View return |
| 2019 | American Council of Learned Societies | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | American Philosophical Association Inc. | 990 | Executive Director | 37.5 | $0 | $133,250 | View return |
| 2018 | Delaware Humanities Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | The National Humanities Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | American Association of Colleges and Universities | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | American Council of Learned Societies | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | American Philosophical Association Inc. | 990 | Executive Director | 37.5 | $0 | $130,000 | View return |
| 2017 | Delaware Humanities Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | American Association of Colleges and Universities | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | American Philosophical Association Inc. | 990 | Executive Director | 37.5 | $0 | $123,278 | View return |
| 2015 | American Philosophical Association Inc. | 990 | Executive Director | 37.5 | $0 | $116,300 | View return |
| 2014 | American Philosophical Association Inc. | 990 | Executive Director | 37.5 | $0 | $110,000 | View return |
| 2013 | American Philosophical Association Inc. | 990 | Executive Director | 37.5 | $0 | $100,000 | View return |