| 2024 | Brennan Family Foundation | 990PF | Treasurer | 15 | $14,583 | $0 | View return |
| 2024 | Friends of the Summit | 990 | Board Member | - | $0 | $0 | View return |
| 2024 | Summa Health Group Return | 990 | Director Sf | 2 | $0 | $0 | View return |
| 2024 | Akron Art Museum | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Friends of the Summit | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Benevolent & Protective Order of Elks 1948 Torrance | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Akron Soul Train | 990 | President | 2 | $0 | $0 | View return |
| 2023 | Brennan Family Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2023 | Akron Art Museum | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Akron Art Museum | 990 | Secretary | 2 | $0 | $0 | View return |
| 2022 | Benevolent & Protective Order of Elks 1948 Torrance | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Brennan Family Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2022 | Akron Soul Train | 990 | President | 2 | $0 | $0 | View return |
| 2022 | Friends of the Summit | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | The Bronx Museum of the Arts | 990 | Chair-Development Committee | 3 | $0 | $0 | View return |
| 2022 | The Bronx Museum of the Arts | 990 | Chair-Development Committee | 3 | $0 | $0 | View return |
| 2022 | William J Brennan Jr Center for Justice Inc. | 990 | Board Member (Deceased - Sep 2022) | 1 | $0 | $0 | View return |
| 2021 | Friends of the Summit | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | Shuttle Meadow Country Club Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | Brennan Family Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2021 | Akron Soul Train | 990 | President | 2 | $0 | $0 | View return |
| 2021 | William J Brennan Jr Center for Justice Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | The Bronx Museum of the Arts | 990 | Chair-Development Committee | 3 | $0 | $0 | View return |
| 2021 | Akron Art Museum | 990 | Secretary | 2 | $0 | $0 | View return |
| 2021 | Friends of Tamarac National Wildlife Refuge Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2020 | Center for Urban Families Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Akron Soul Train | 990 | President | 5 | $0 | $0 | View return |
| 2020 | Akron Art Museum | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Brennan Family Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2020 | Milford Elks Lodge No 1589 Inc | 990 | Lecturing Knight | 0 | $0 | $0 | View return |
| 2020 | The Bronx Museum of the Arts | 990 | Chair-Development Committee | 3 | $0 | $0 | View return |
| 2020 | First Choice Health Centers Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | William J Brennan Jr Center for Justice Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Shuttle Meadow Country Club Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | Akron Art Museum | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Shuttle Meadow Country Club Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | Hope for Cleveland'S Children C/O Brennan Management Group | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | Benevolent & Protective Order of Elks 1948 Torrance | 990 | Lead Knight | 10 | $0 | $0 | View return |
| 2019 | The Town and County Club Incorporated | 990 | Nominating | 1 | $0 | $0 | View return |
| 2019 | Akron Soul Train | 990 | President | 5 | $0 | $0 | View return |
| 2019 | Center for Urban Families Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Brennan Family Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2019 | Friends of the Summit | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | William J Brennan Jr Center for Justice Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Hyde School | 990 | Chairman | 1 | $0 | $0 | View return |
| 2018 | William J Brennan Jr Center for Justice Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Center for Urban Families Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Akron Soul Train | 990 | President | 5 | $0 | $0 | View return |
| 2018 | Brennan Family Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2018 | Hope for Cleveland'S Children C/O Brennan Management Group | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | Shuttle Meadow Country Club Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Akron Art Museum | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Hyde School | 990 | Chairman | 1 | $0 | $0 | View return |
| 2017 | Akron Soul Train | 990 | President | 1.25 | $0 | $0 | View return |
| 2017 | Ridgewood Ice Hockey Foundation Inc. | 990EZ | Secretary | 2 | $0 | - | View return |
| 2017 | Pandas Pans Advocacy and Support | 990EZ | Treasurer | 9 | $0 | - | View return |
| 2017 | Shuttle Meadow Country Club Inc | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2017 | William J Brennan Jr Center for Justice Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Akron Art Museum | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Brennan Family Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2017 | Hope for Cleveland'S Children C/O Brennan Management Group | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Hyde School | 990 | Chairman | 1 | $0 | $0 | View return |
| 2017 | Hyde School at South Woodstock Inc | 990 | Chairman | 1 | $0 | $0 | View return |
| 2016 | Asian Art Museum Foundation of San Francisco | 990 | Chief Philanthropy Office | 40 | $169,522 | $0 | View return |
| 2016 | Ridgewood Ice Hockey Foundation Inc. | 990EZ | Secretary | 2 | $0 | - | View return |
| 2016 | Brennan Family Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2016 | Lyman Heritage Preservation Foundation Inc C/O Town and County Club | 990 | Ex-Officio | 1 | $0 | $0 | View return |
| 2016 | Hope for Cleveland'S Children C/O Brennan Management Group | 990PF | Director | 1 | $0 | $0 | View return |
| 2016 | William J Brennan Jr Center for Justice Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Akron Soul Train | 990 | President | 1.25 | $0 | $0 | View return |
| 2015 | Asian Art Museum Foundation of San Francisco | 990 | Chief Philanthropy Officer | 40 | $215,611 | $0 | View return |
| 2015 | Hope for Cleveland'S Children C/O Brennan Management Group | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | William J Brennan Jr Center for Justice Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Friends of Tamarac National Wildlife Refuge Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Brennan Family Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2015 | Lyman Heritage Preservation Foundation Inc C/O Town and County Club | 990 | Ex-Officio | 1 | $0 | $0 | View return |
| 2014 | Asian Art Museum Foundation of San Francisco | 990 | Chief Philanthropy Officer | 40 | $201,430 | $0 | View return |
| 2014 | Friends of Tamarac National Wildlife Refuge Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Benevolent & Protective Order of Elks 1948 Torrance | 990 | Trustee | - | $0 | $0 | View return |
| 2014 | Hope for Cleveland'S Children C/O Brennan Management Group | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | Brennan Family Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2014 | Cleveland Special Events Corp | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Long Bay Symphonic Society Ltd. | 990 | Advisory Director | 3 | $0 | $0 | View return |
| 2014 | The Town and County Club Incorporated | 990 | Corresponding Secretary | 1 | $0 | $0 | View return |
| 2014 | William J Brennan Jr Center for Justice Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Asian Art Museum Foundation of San Francisco | 990 | Chief Philanthropy Officer | 40 | $156,855 | $0 | View return |
| 2013 | Hope for Cleveland'S Children C/O Brennan Management Group | 990PF | Director | 1 | $0 | $0 | View return |
| 2013 | Friends of Tamarac National Wildlife Refuge Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | The Town and County Club Incorporated | 990 | Corresponding Secretary | 1 | $0 | $0 | View return |
| 2013 | Brennan Family Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2013 | William J Brennan Jr Center for Justice Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Benevolent & Protective Order of Elks 1948 Torrance | 990 | Trustee | - | $0 | $0 | View return |
| 2013 | Cleveland Special Events Corp | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Villa Aquatic Club Inc | 990EZ | Secretary | 5 | $0 | - | View return |
| 2012 | Brennan Family Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2012 | Hope for Cleveland'S Children C/O Brennan Management Group | 990PF | Director | 1 | $0 | $0 | View return |
| 2011 | Hope for Cleveland'S Children C/O Brennan Management Group | 990PF | Director | 1 | $0 | $0 | View return |
| 2010 | Hope for Cleveland'S Children C/O Brennan Management Group | 990PF | Director | 1 | $0 | $0 | View return |
| 2009 | Hope for Cleveland'S Children C/O Brennan Management Group | 990PF | Director | 1 | $0 | $0 | View return |