| 2025 | Rossmoor Library Association | 990EZ | CEO | 2 | $0 | - | View return |
| 2025 | Radio Free Palmer | 990EZ | Director | 4 | $0 | - | View return |
| 2024 | Keystone Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Acorn Alcinda Foundation Inc | 990PF | Director Pres. Sec | 5 | $0 | $0 | View return |
| 2023 | Keystone Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Acorn Alcinda Foundation Inc | 990PF | Director Pres. Sec | 5 | $0 | $0 | View return |
| 2022 | Acorn Alcinda Foundation Inc | 990PF | Director Pres. Sec | 5 | $0 | $0 | View return |
| 2021 | Acorn Alcinda Foundation Inc | 990PF | Director Pres. Sec | 5 | $0 | $0 | View return |
| 2020 | Acorn Alcinda Foundation Inc | 990PF | Director Pres. Sec | 5 | $0 | $0 | View return |
| 2019 | Acorn Alcinda Foundation Inc | 990PF | Director Pres. Sec | 5 | $0 | $0 | View return |
| 2018 | Alliance for Clean Energy New York Inc | 990 | Vice-Chairman | 5 | $0 | $0 | View return |
| 2018 | Acorn Alcinda Foundation Inc | 990PF | Director Pres. Sec | 5 | $0 | $0 | View return |
| 2017 | Outdoor Heritage Foundation of Alaska | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Alliance for Clean Energy New York Inc | 990 | Vice-Chairman | 5 | $0 | $0 | View return |
| 2017 | Forest Landowner Foundation Inc | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2017 | Acorn Alcinda Foundation Inc | 990PF | Director Pres. Sec | 0 | $0 | $0 | View return |
| 2016 | Alliance for Clean Energy New York Inc | 990 | Vice-Chairman | 5 | $0 | $0 | View return |
| 2016 | Outdoor Heritage Foundation of Alaska | 990 | Secretary | 3 | $0 | $0 | View return |
| 2016 | Forest Landowner Foundation Inc | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2016 | Acorn Alcinda Foundation Inc | 990PF | Director Pres. Sec | 0 | $0 | $0 | View return |
| 2015 | Alliance for Clean Energy New York Inc | 990 | Vice-Chairman | 5 | $0 | $0 | View return |
| 2015 | Outdoor Heritage Foundation of Alaska | 990 | Director | - | $0 | $0 | View return |
| 2015 | Forest Landowners Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Acorn Alcinda Foundation Inc | 990PF | Director Pres. Sec | 0 | $0 | $0 | View return |
| 2015 | Forest Landowner Foundation Inc | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2014 | Forest Landowner Foundation Inc | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2014 | Forest Landowners Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Outdoor Heritage Foundation of Alaska | 990 | Director | - | $0 | $0 | View return |
| 2014 | Acorn Alcinda Foundation Inc | 990PF | Director Pres. Sec | 0 | $0 | $0 | View return |
| 2014 | Alliance for Clean Energy New York Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2013 | Acorn Alcinda Foundation Inc | 990PF | Director Pres. Sec | 0 | $0 | $0 | View return |
| 2013 | PTA Association of Bard High School | 990EZ | President | 2 | $0 | - | View return |
| 2013 | Forest Landowners Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Alliance for Clean Energy New York Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2012 | Acorn Alcinda Foundation Inc | 990PF | Director Pres. Sec | 0 | $0 | $0 | View return |
| 2011 | Acorn Alcinda Foundation Inc | 990PF | Director Pres. Sec | 0 | $0 | $0 | View return |
| 2010 | Acorn Alcinda Foundation Inc | 990PF | Director Pres. Sec | 0 | $0 | $0 | View return |