| 2025 | Center for Preservation Initiatives | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2025 | The Euphonium Foundation George N Harris Jr Secretary | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Frank Lloyd Wright Building Conservancy | 990 | Director | 5 | $0 | $0 | View return |
| 2024 | Robert Lee Blaffer Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2024 | Center for Preservation Initiatives | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2024 | The Euphonium Foundation George N Harris Jr Secretary | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Euphonium Foundation George N Harris Jr Secretary | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Center for Preservation Initiatives | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2023 | Charley Creek Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Frank Lloyd Wright Building Conservancy | 990 | Director | 5 | $0 | $0 | View return |
| 2023 | Robert Lee Blaffer Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Partners for Sacred Places Supporting Organization | 990EZ | Director | 0 | $0 | - | View return |
| 2023 | Partners for Sacred Places Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2023 | The Honeywell Arts Academy Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Robert Lee Blaffer Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Center for Preservation Initiatives | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2022 | Charley Creek Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Partners for Sacred Places Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2022 | The Euphonium Foundation George N Harris Jr Secretary | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | Partners for Sacred Places Supporting Organization | 990EZ | Director | 0 | $0 | - | View return |
| 2022 | Crown Hill Heritage Foundation Inc. | 990 | Director - Exit 10/22 | 4 | $0 | $0 | View return |
| 2022 | Boyle Racing Headquarters Foundation Corp | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Boyle Racing Headquarters Foundation Corp | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | The Euphonium Foundation George N Harris Jr Secretary | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Center for Preservation Initiatives | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2021 | Crown Hill Heritage Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2021 | Charley Creek Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | Partners for Sacred Places Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Charley Creek Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | The Euphonium Foundation George N Harris Jr Secretary | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Boyle Racing Headquarters Foundation Corp | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Crown Hill Heritage Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2020 | Partners for Sacred Places Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Partners for Sacred Places Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Euphonium Foundation George N Harris Jr Secretary | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Crown Hill Heritage Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2019 | Preservation Action | 990 | Nominating C | - | $0 | $0 | View return |
| 2019 | Partners for Sacred Places Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Boyle Racing Headquarters Foundation Corp | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Preservation Action | 990 | Chair | - | $0 | $0 | View return |
| 2018 | Crown Hill Heritage Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2018 | Partners for Sacred Places Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Boyle Racing Headquarters Foundation Corp | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Crown Hill Heritage Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2017 | Preservation Action | 990 | Chair | - | $0 | $0 | View return |
| 2017 | Boyle Racing Headquarters Foundation Corp | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Boyle Racing Headquarters Foundation Corp | 990 | Board Member | 1 | $0 | $0 | View return |