| 2024 | Zimmerman Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | Friends of the Newton Free Library | 990EZ | Director | 1 | $0 | - | View return |
| 2024 | The Arts Commission of Greater Toledo I | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Zimmerman Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | The Arts Commission of Greater Toledo I | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Ohio Parkinson Foundation Northwest Region Inc. | 990EZ | Vice President | 5 | $0 | $0 | View return |
| 2022 | The Arts Commission of Greater Toledo I | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Zimmerman Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | John Templeton Foundation | 990PF | Trustee | 2 | $15,611 | $0 | View return |
| 2021 | Templeton Foundation Inc. | 990PF | Trustee | 1 | $800 | $0 | View return |
| 2021 | Zimmerman Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Northcentral Pennsylvania Conservancy | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2021 | 12-Step Radio Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | The Arts Commission of Greater Toledo I | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Ohio Parkinson Foundation Northwest Region Inc. | 990EZ | Vice President | 5 | $0 | $0 | View return |
| 2021 | American Board of Home Care | 990EZ | Vice Chairman | 0 | $0 | - | View return |
| 2020 | John Templeton Foundation | 990PF | Trustee | 2 | $24,500 | $0 | View return |
| 2020 | Templeton Foundation Inc. | 990PF | Trustee | 1 | $1,400 | $0 | View return |
| 2020 | Northcentral Pennsylvania Conservancy | 990 | Board Memeber | 0.5 | $0 | $0 | View return |
| 2020 | Ohio Parkinson Foundation Northwest Region Inc. | 990EZ | Vice President | 5 | $0 | $0 | View return |
| 2020 | Zimmerman Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | The Arts Commission of Greater Toledo I | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | American Board of Home Care | 990EZ | Vice Chairman | 0 | $0 | - | View return |
| 2019 | John Templeton Foundation | 990PF | Trustee | 2 | $25,000 | $0 | View return |
| 2019 | Templeton Foundation Inc. | 990PF | Trustee | 1 | $1,600 | $0 | View return |
| 2019 | Templeton Foundation Inc. | 990PF | Trustee | 1 | $1,600 | $0 | View return |
| 2019 | American Board of Home Care | 990EZ | Vice Chairman | 0 | $0 | - | View return |
| 2019 | Kenya Keys | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Zimmerman Family Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2019 | Northcentral Pennsylvania Conservancy | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2019 | The Arts Commission of Greater Toledo I | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | John Templeton Foundation | 990PF | Trustee | 2 | $18,611 | $0 | View return |
| 2018 | Templeton Foundation Inc. | 990PF | Trustee | 1 | $1,600 | $0 | View return |
| 2018 | Northcentral Pennsylvania Conservancy | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2018 | The Arts Commission of Greater Toledo I | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Ohio Parkinson Foundation Northwest Region Inc. | 990EZ | Vice President | 5 | $0 | $0 | View return |
| 2018 | Zimmerman Family Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2018 | American Board of Home Care | 990EZ | Vice Chairman | 0 | $0 | - | View return |
| 2017 | John Templeton Foundation | 990PF | Trustee | 2 | $20,500 | $0 | View return |
| 2017 | Templeton Foundation Inc. | 990PF | Trustee | 1 | $2,400 | $0 | View return |
| 2017 | Ohio Parkinson Foundation Northwest Region Inc. | 990EZ | Vice President | 5 | $0 | - | View return |
| 2017 | American Board of Home Care | 990EZ | Vice Chairman | 0 | $0 | - | View return |
| 2017 | Northcentral Pennsylvania Conservancy | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2017 | Zimmerman Family Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2017 | The Arts Commission of Greater Toledo I | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | John Templeton Foundation | 990PF | Trustee | 2 | $16,750 | $0 | View return |
| 2016 | Templeton Foundation Inc. | 990PF | Trustee | 1 | $2,400 | $0 | View return |
| 2016 | Kenya Keys | 990 | Board Treasurer | 1.5 | $0 | $0 | View return |
| 2016 | Northcentral Pennsylvania Conservancy | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | The Arts Commission of Greater Toledo I | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Zimmerman Family Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2016 | Casper Petroleum Club Inc C/O Lenhart Mason & Associates | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2016 | American Board of Home Care | 990EZ | Vice Chairman | 0 | $0 | - | View return |
| 2016 | North Carolina Association of Broadcasters Inc | 990 | Director - Affiliate | 1 | $0 | $0 | View return |
| 2015 | John Templeton Foundation | 990PF | Trustee | 2 | $10,000 | $0 | View return |
| 2015 | Templeton Foundation Inc. | 990PF | Trustee | 1 | $800 | $0 | View return |
| 2015 | Kenya Keys | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Zimmerman Family Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2015 | American Board of Home Care | 990EZ | Vice Chairman | 0 | $0 | - | View return |
| 2015 | Casper Petroleum Club Inc C/O Lenhart Mason & Associates | 990 | President | 5 | $0 | $0 | View return |
| 2015 | Northcentral Pennsylvania Conservancy | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | The Arts Commission of Greater Toledo I | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Kenya Keys | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | Zimmerman Family Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2014 | The Arts Commission of Greater Toledo I | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | John Templeton Foundation | 990PF | Trustee | 2 | $7,500 | $0 | View return |
| 2013 | Templeton Foundation Inc. | 990PF | Trustee | 1 | $1,100 | $0 | View return |
| 2013 | Zimmerman Family Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2013 | Casper Petroleum Club Inc C/O Lenhart Mason & Associates | 990 | Vice President | 5 | $0 | $0 | View return |
| 2013 | Kenya Keys | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Arts Commission of Greater Toledo I | 990 | Board Member | 1 | $0 | $0 | View return |
| 2012 | John Templeton Foundation | 990PF | Trustee | 1 | $15,500 | $0 | View return |
| 2012 | Templeton Foundation Inc. | 990PF | Trustee | 1 | $3,300 | $0 | View return |
| 2012 | Zimmerman Family Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2011 | John Templeton Foundation | 990PF | Trustee | 2 | $16,000 | $0 | View return |
| 2011 | John Templeton Foundation | 990PF | Trustee | 2 | $16,000 | $0 | View return |
| 2011 | Templeton Foundation Inc. | 990PF | Trustee | 1 | $3,700 | $0 | View return |
| 2011 | Zimmerman Family Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2010 | John Templeton Foundation | 990PF | Trustee | 1 | $9,000 | $0 | View return |
| 2010 | John Templeton Foundation | 990PF | Trustee | 1 | $9,000 | $0 | View return |
| 2010 | Templeton Foundation Inc. | 990PF | Trustee | 1 | $2,700 | $0 | View return |
| 2010 | Zimmerman Family Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |