| 2024 | Ohio State Health Inc. | 990 | Board Member | 0.25 | $0 | $0 | View return |
| 2024 | Arthur G James Cancer Hospital & Richard J Solove Rsrch Inst Fndtn | 990 | Director | 0.1 | $0 | $0 | View return |
| 2024 | Arthur G James Cancer Hospital & Richard J Solove Rsrch Inst Fndtn | 990 | Director | 0.1 | $0 | $0 | View return |
| 2024 | The Ohio State University Foundation | 990 | Board Of Directors | 0.25 | $0 | $0 | View return |
| 2023 | Arthur G James Cancer Hospital & Richard J Solove Rsrch Inst Fndtn | 990 | Director | 0.1 | $0 | $0 | View return |
| 2023 | Columbus Music Commission | 990 | Member | 1 | $0 | $0 | View return |
| 2023 | The Rock and Roll Hall of Fame and Museum Inc | 990 | Trustee/Member | 1 | $0 | $0 | View return |
| 2023 | Ohio State Health Inc. | 990 | Board Member | 0.25 | $0 | $0 | View return |
| 2023 | Rock & Roll Hall of Fame Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Ohio State University Foundation | 990 | Board Of Directors | 0.25 | $0 | $0 | View return |
| 2022 | Columbus Music Commission | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | Ohio State Health Inc. | 990 | Board Member | 0.25 | $0 | $0 | View return |
| 2022 | Arthur G James Cancer Hospital & Richard J Solove Rsrch Inst Fndtn | 990 | Director | 0.1 | $0 | $0 | View return |
| 2022 | The Rock and Roll Hall of Fame and Museum Inc | 990 | Trustee/Member | 1 | $0 | $0 | View return |
| 2022 | The Ohio State University Foundation | 990 | Board Of Directors | 0.25 | $0 | $0 | View return |
| 2022 | Rock & Roll Hall of Fame Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Arthur G James Cancer Hospital & Richard J Solove Rsrch Inst Fndtn | 990 | Director | 0.1 | $0 | $0 | View return |
| 2021 | The Rock and Roll Hall of Fame and Museum Inc | 990 | Trustee/Member | 1 | $0 | $0 | View return |
| 2021 | Columbus Music Commission | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | Ohio State Health Inc. | 990 | Board Member | 0.25 | $0 | $0 | View return |
| 2021 | Rock & Roll Hall of Fame Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Ohio State University Foundation | 990 | Board Of Directors | 0.25 | $0 | $0 | View return |
| 2020 | The Rock and Roll Hall of Fame and Museum Inc | 990 | Trustee/Member | 1 | $0 | $0 | View return |
| 2020 | Ohio State Health Inc. | 990 | Board Member - From 10/20 | 0.25 | $0 | $0 | View return |
| 2020 | Arthur G James Cancer Hospital & Richard J Solove Rsrch Inst Fndtn | 990 | Director | 0.1 | $0 | $0 | View return |
| 2020 | Columbus Music Commission | 990 | Member | 1 | $0 | $0 | View return |
| 2020 | The Ohio State University Foundation | 990 | Board Of Directors | 0.25 | $0 | $0 | View return |
| 2020 | Rock & Roll Hall of Fame Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Arthur G James Cancer Hospital & Richard J Solove Rsrch Inst Fndtn | 990 | Director | 0.1 | $0 | $0 | View return |
| 2019 | The Rock and Roll Hall of Fame and Museum Inc | 990 | Trustee/Member | 1 | $0 | $0 | View return |
| 2019 | Columbus Music Commission | 990EZ | Member | 1 | $0 | $0 | View return |
| 2019 | Rock & Roll Hall of Fame Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Ohio State University Foundation | 990 | Board Of Directors | 0.25 | $0 | $0 | View return |
| 2018 | Arthur G James Cancer Hospital & Richard J Solove Rsrch Inst Fndtn | 990 | Director | 0.1 | $0 | $0 | View return |
| 2018 | Arthur G James Cancer Hospital & Richard J Solove Rsrch Inst Fndtn | 990 | Director | 0.1 | $0 | $0 | View return |
| 2018 | The Rock and Roll Hall of Fame and Museum Inc | 990 | Trustee/Member | 1 | $0 | $0 | View return |
| 2018 | The Ohio State University Foundation | 990 | Board Of Directors | 0.25 | $0 | $0 | View return |
| 2017 | The Rock and Roll Hall of Fame and Museum Inc | 990 | Trustee/Member | 8 | $0 | $0 | View return |
| 2017 | Arthur G James Cancer Hospital & Richard J Solove Rsrch Inst Fndtn | 990 | Director | 0.1 | $0 | $0 | View return |
| 2017 | The Ohio State University Foundation | 990 | Board Of Directors | 0.25 | $0 | $0 | View return |
| 2016 | Arthur G James Cancer Hospital & Richard J Solove Rsrch Inst Fndtn | 990 | Director | 0.1 | $0 | $0 | View return |
| 2016 | The Rock and Roll Hall of Fame and Museum Inc | 990 | Trustee/Member | 8 | $0 | $0 | View return |
| 2016 | The Ohio State University Foundation | 990 | Board Of Directors | 0.25 | $0 | $0 | View return |
| 2015 | The Rock and Roll Hall of Fame and Museum Inc | 990 | Trustee/Member, Co-Chair | 8 | $0 | $0 | View return |
| 2015 | Arthur G James Cancer Hospital & Richard J Solove Rsrch Inst Fndtn | 990 | Director | 0.1 | $0 | $0 | View return |
| 2015 | The Ohio State University Foundation | 990 | Board Of Directors | 0.25 | $0 | $0 | View return |
| 2014 | The Rock and Roll Hall of Fame and Museum Inc | 990 | Trustee/Member, Co-Chair | 8 | $0 | $0 | View return |
| 2014 | Arthur G James Cancer Hospital & Richard J Solove Rsrch Inst Fndtn | 990 | Director | 0.1 | $0 | $0 | View return |
| 2014 | The Ohio State University Foundation | 990 | Board Of Directors | 0.25 | $0 | $0 | View return |
| 2014 | Rock & Roll Hall of Fame Foundation Inc. | 990 | B.O.D | 0 | $0 | $0 | View return |
| 2013 | Arthur G James Cancer Hospital & Richard J Solove Rsrch Inst Fndtn | 990 | Director | 0.1 | $0 | $0 | View return |
| 2013 | The Rock and Roll Hall of Fame and Museum Inc | 990 | Trustee/Member, Co-Chair | 8 | $0 | $0 | View return |
| 2013 | Rock & Roll Hall of Fame Foundation Inc. | 990 | B.O.D | 0 | $0 | $0 | View return |
| 2013 | Otterbein University | 990 | Secretary | 2 | $0 | $0 | View return |