| 2025 | Pestalozzi Us Childrens Charity Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | The Ithaka Foundation C/O James V Baird | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2024 | Wolf Trap Foundation for the Performing Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Pestalozzi Us Childrens Charity Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Aspen Institute Inc. | 990 | Executive VP | 40 | $449,743 | $0 | View return |
| 2023 | Pestalozzi Us Childrens Charity Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Wolf Trap Foundation for the Performing Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Ithaka Foundation C/O James V Baird | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2022 | The Aspen Institute Inc. | 990 | Exec Vice President | 40 | $490,660 | $0 | View return |
| 2022 | Pestalozzi Us Childrens Charity Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The Ithaka Foundation C/O James V Baird | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2022 | Wolf Trap Foundation for the Performing Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Aspen Institute Inc. | 990 | Exec Vice President | 40 | $353,857 | $0 | View return |
| 2021 | The Ithaka Foundation C/O James V Baird | 990PF | President/Treasurer | 0.5 | $0 | $0 | View return |
| 2021 | Wolf Trap Foundation for the Performing Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Pestalozzi Us Childrens Charity Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Aspen Institute Inc. | 990 | Exec Vice President | 40 | $375,458 | $0 | View return |
| 2020 | Pestalozzi Us Childrens Charity Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Ithaka Foundation C/O James V Baird | 990PF | President/Treasurer | 0.5 | $0 | $0 | View return |
| 2020 | Wolf Trap Foundation for the Performing Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Aspen Institute Inc. | 990 | Exec Vice President | 40 | $385,530 | $0 | View return |
| 2019 | Wolf Trap Foundation for the Performing Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Pestalozzi Us Childrens Charity Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Ithaka Foundation C/O James V Baird | 990PF | President/Treasurer | 1 | $0 | $0 | View return |
| 2018 | The Aspen Institute Inc. | 990 | Exec. Vice President | 32 | $215,458 | $0 | View return |
| 2018 | Pestalozzi Us Childrens Charity Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Wolf Trap Foundation for the Performing Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Ithaka Foundation C/O James V Baird | 990PF | President/Treasurer | 1 | $0 | $0 | View return |
| 2018 | Pestalozzi Us Childrens Charity Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Ithaka Foundation C/O James V Baird | 990PF | President/Treasurer | 1 | $0 | $0 | View return |
| 2017 | Pestalozzi Us Childrens Charity Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Wolf Trap Foundation for the Performing Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Wolf Trap Foundation for the Performing Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Pestalozzi Us Childrens Charity Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Wolf Trap Foundation for the Performing Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Pestalozzi Us Childrens Charity Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Pestalozzi Us Childrens Charity Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Pestalozzi Us Childrens Charity Inc. | 990 | Director | 1 | $0 | $0 | View return |