| 2024 | Florida Museum of Photographic Arts Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2023 | Kitty City Foundation Inc. | 990EZ | Director | 1 | $0 | $0 | View return |
| 2023 | Florida Museum of Photographic Arts Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2023 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Kitty City Foundation Inc. | 990EZ | Director | 1 | $0 | $0 | View return |
| 2022 | Florida Museum of Photographic Arts Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2022 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Sigmund & Sophie Rohlik Foundation | 990PF | Trustee | 10 | $1,200 | $0 | View return |
| 2021 | Middle Valley Community Center Inc. | 990EZ | Recording Secretary | 8 | $0 | $0 | View return |
| 2021 | Middle Valley Community Center Inc. | 990EZ | Recording Secretary | 5 | $0 | $0 | View return |
| 2021 | Florida Museum of Photographic Arts Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2021 | Kitty City Foundation Inc. | 990EZ | Director | 1 | $0 | $0 | View return |
| 2021 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Sigmund & Sophie Rohlik Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |
| 2020 | Florida Museum of Photographic Arts Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2020 | Kitty City Foundation Inc. | 990EZ | Director | 1 | $0 | $0 | View return |
| 2020 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Florida Museum of Photographic Arts Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2019 | Kitty City Foundation Inc. | 990EZ | Director | 1 | $0 | $0 | View return |
| 2019 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Florida Museum of Photographic Arts Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2018 | Kitty City Foundation Inc. | 990EZ | Director | 1 | $0 | $0 | View return |
| 2018 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Florida Museum of Photographic Arts Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2017 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Michigan Supreme Court Historical Society Inc. | 990 | Director (1/1/16-4/14/16) | 1 | $0 | $0 | View return |
| 2016 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Michigan Supreme Court Historical Society Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Michigan Supreme Court Historical Society Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Kitty City Foundation Inc. | 990EZ | D | 1 | $0 | - | View return |
| 2013 | Michigan Supreme Court Historical Society Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Ventura Music Festival Association Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | - | - | View return |