| 2024 | Geauga County Historical Society | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Digital Distributed Community Archive DBA Clockss | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Friends of the National Library of Medicine | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2024 | Washington Square Park Conservancy Inc. | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2023 | Digital Distributed Community Archive DBA Clockss | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | All Saints Community Center | 990EZ | Trustee | 2 | $0 | $0 | View return |
| 2023 | Friends of the National Library of Medicine | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2023 | Geauga County Historical Society | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Washington Square Park Conservancy Inc. | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2022 | Digital Distributed Community Archive DBA Clockss | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Oakland Heritage Community Foundation Inc. | 990 | Secretary | 0 | $0 | $0 | View return |
| 2022 | All Saints Community Center | 990EZ | Trustee | 2 | $0 | $0 | View return |
| 2022 | Geauga County Historical Society | 990 | Vice Preside | 6 | $0 | $0 | View return |
| 2022 | Friends of the National Library of Medicine | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2022 | Washington Square Park Conservancy Inc. | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2021 | All Saints Community Center | 990EZ | Trustee | 2 | $0 | $0 | View return |
| 2021 | Geauga County Historical Society | 990 | Vice Preside | 6 | $0 | $0 | View return |
| 2021 | Digital Distributed Community Archive DBA Clockss | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Friends of the National Library of Medicine | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2021 | Washington Square Park Conservancy Inc. | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2021 | Oakland Heritage Community Foundation Inc. | 990 | Secretary | 0 | $0 | $0 | View return |
| 2020 | Oakland Heritage Community Foundation Inc. | 990 | Member | 0 | $0 | $0 | View return |
| 2020 | Geauga County Historical Society | 990 | Vice Preside | 4 | $0 | $0 | View return |
| 2020 | Washington Square Park Conservancy Inc. | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2019 | Washington Square Park Conservancy Inc. | 990 | Treasurer, Director | 10 | $0 | $0 | View return |
| 2019 | Oakland Heritage Community Foundation Inc. | 990 | CFO | 0 | $0 | $0 | View return |
| 2019 | Geauga County Historical Society | 990 | Vice Preside | 8 | $0 | $0 | View return |
| 2018 | Geauga County Historical Society | 990 | Vice President | 10 | $0 | $0 | View return |
| 2018 | Oakland Heritage Community Foundation Inc. | 990 | CFO | 0 | $0 | $0 | View return |
| 2018 | Washington Square Park Conservancy Inc. | 990 | Treasurer, Director | 10 | $0 | $0 | View return |
| 2017 | Oakland Heritage Community Foundation Inc. | 990 | CFO | 0 | $0 | $0 | View return |
| 2017 | Washington Square Park Conservancy Inc. | 990 | Treasurer, Director | 10 | $0 | $0 | View return |
| 2016 | Washington Square Park Conservancy Inc. | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2016 | Oakland Heritage Community Foundation Inc. | 990EZ | CFO | 0 | $0 | $0 | View return |
| 2015 | Family Promise of Gwinnett County Inc. | 990 | Vice Preside | 1 | $0 | $0 | View return |
| 2015 | Hopkins School Incorporated DBA Hopkins School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Oakland Heritage Community Foundation Inc. | 990EZ | CFO | 0 | $0 | $0 | View return |
| 2015 | Washington Square Park Conservancy Inc. | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2014 | Geauga County Historical Society | 990 | Director | 15 | $0 | $0 | View return |
| 2014 | Family Promise of Gwinnett County Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Washington Square Park Conservancy Inc. | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2014 | Oakland Heritage Community Foundation Inc. | 990EZ | CFO | 0 | $0 | $0 | View return |
| 2013 | Geauga County Historical Society | 990 | Director | 10 | $0 | $0 | View return |
| 2013 | Washington Square Park Conservancy Inc. | 990 | Treasurer | 15 | $0 | $0 | View return |
| 2013 | Oakland Heritage Community Foundation Inc. | 990EZ | CFO | 0 | $0 | $0 | View return |