| 2024 | Peace in the Home Inc. | 990EZ | President | 5 | $0 | $0 | View return |
| 2024 | Anna L Weissberger Foundation Ltd. | 990PF | Secretary/Trustee | 0.25 | $0 | $0 | View return |
| 2023 | The Randall and Mary Hack Foundation | 990PF | Trustee (1/1/2023-4/30/2023) | 0.1 | $0 | $0 | View return |
| 2023 | Trips for Kids Marin | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Indiana Farm Bureau White County Farm Bureau Inc | 990EZ | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2023 | Peace in the Home Inc. | 990EZ | President | 5 | $0 | $0 | View return |
| 2022 | The Randall and Mary Hack Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | Trips for Kids Marin | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Peace in the Home Inc. | 990EZ | President | 5 | $0 | $0 | View return |
| 2021 | The Randall and Mary Hack Foundation | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2021 | Trips for Kids Marin | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Randall and Mary Hack Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | Trips for Kids Marin | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Carnegie Hill Neighbors Inc. | 990 | Chairman | 0 | $0 | $0 | View return |
| 2019 | The Randall and Mary Hack Foundation | 990PF | Trustee | 0.1 | $0 | $0 | View return |
| 2019 | Trips for Kids Marin | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Carnegie Hill Neighbors Inc. | 990 | Chairman | 0 | $0 | $0 | View return |
| 2018 | Trips for Kids Marin | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Randall and Mary Hack Foundation | 990PF | Trustee | 0.1 | $0 | $0 | View return |
| 2018 | Carnegie Hill Neighbors Inc. | 990 | Chairman | 0 | $0 | $0 | View return |
| 2018 | Sigma Pi Fraternity Housing Corporation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2017 | Trips for Kids National | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Randall and Mary Hack Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | Carnegie Hill Neighbors Inc. | 990 | Chairman | 0 | $0 | $0 | View return |
| 2017 | Sigma Pi Fraternity Housing Corporation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2016 | The Randall and Mary Hack Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2016 | Sigma Pi Fraternity Housing Corporation | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2016 | Trips for Kids Marin | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Carnegie Hill Neighbors Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Sigma Pi Fraternity Housing Corporation | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2015 | The Randall and Mary Hack Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2015 | Trips for Kids Marin | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Carroll Petrie Foundation | 990PF | Director | 5 | $0 | $0 | View return |
| 2014 | The Randall and Mary Hack Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2014 | Sigma Pi Fraternity Housing Corporation | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2014 | Trips for Kids Marin | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Addison County Community Action Group Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Carroll Petrie Foundation | 990PF | Director | 5 | $0 | $0 | View return |
| 2013 | The Randall and Mary Hack Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2013 | Addison County Community Action Group Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | The Randall and Mary Hack Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2011 | The Randall and Mary Hack Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2010 | The Randall and Mary Hack Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |