| 2024 | Beyond Boundaries Institute | 990PF | Co-Chair And Secretary | 1 | $0 | $0 | View return |
| 2024 | Northern Kenya Fund C/O Knollwood Investment Advisory | 990PF | Secretary/Treasurer/Direct | 1 | $0 | $0 | View return |
| 2023 | Northern Kenya Fund C/O Knollwood Investment Advisory | 990PF | Secretary/Treasurer/Direct | 1 | $0 | $0 | View return |
| 2023 | Beyond Boundaries Institute | 990PF | Co-Chair And Secretary | 1 | $0 | $0 | View return |
| 2022 | Beyond Boundaries Institute | 990PF | Co-Chair And Secretary | 1 | $0 | $0 | View return |
| 2022 | Northern Kenya Fund C/O Knollwood Investment Advisory | 990PF | Secretary/Treasurer/Direct | 1 | $0 | $0 | View return |
| 2021 | Northern Kenya Fund C/O Knollwood Investment Advisory | 990PF | Secretary/Treasurer/Direct | 1 | $0 | $0 | View return |
| 2021 | Beyond Boundaries Institute | 990PF | Co-Chair And Secretary | 1 | $0 | $0 | View return |
| 2020 | Northern Kenya Fund C/O Knollwood Investment Advisory | 990PF | Secretary/Treasurer/Direct | 1 | $0 | $0 | View return |
| 2020 | Beyond Boundaries Institute | 990PF | Co-Chair And Secretary | 1 | $0 | $0 | View return |
| 2019 | Northern Kenya Fund C/O Knollwood Investment Advisory | 990PF | Secretary/Treasurer/Direct | 1 | $0 | $0 | View return |
| 2019 | Bridger Ski Foundation | 990 | Past President | 2 | $0 | $0 | View return |
| 2019 | Beyond Boundaries Institute | 990PF | Co-Chair And Secretary | 1 | $0 | $0 | View return |
| 2018 | Bridger Ski Foundation | 990 | President | 2 | $3,000 | $0 | View return |
| 2018 | Northern Kenya Fund C/O Knollwood Investment Advisory | 990PF | Secretary/Treasurer/Direct | 1 | $0 | $0 | View return |
| 2017 | Bridger Ski Foundation | 990 | Board Member; Coach | 1 | $1,500 | $0 | View return |
| 2017 | Northern Kenya Fund C/O Knollwood Investment Advisory | 990PF | Secretary/Treasurer/Direct | 1 | $0 | $0 | View return |
| 2016 | Northern Kenya Fund C/O Knollwood Investment Advisory | 990PF | Secretary/Treasurer/Direct | 1 | $0 | $0 | View return |
| 2016 | Bridger Ski Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Bridger Ski Foundation | 990 | Board Member | 1 | $1,500 | $0 | View return |
| 2015 | Northern Kenya Fund C/O Knollwood Investment Advisory | 990PF | Secretary/Treasurer/Direct | 1 | $0 | $0 | View return |
| 2014 | Beyond Boundaries Institute | 990 | Co-Chair, Secretary, & Director | 2 | $0 | $0 | View return |
| 2014 | Northern Kenya Fund C/O Knollwood Investment Advisory | 990PF | Secretary/Treasurer/Direct | 1 | $0 | $0 | View return |
| 2014 | Bridger Ski Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Northern Kenya Fund C/O Knollwood Investment Advisory | 990PF | Secretary/Treasurer/Direct | 1 | $0 | $0 | View return |
| 2013 | Beyond Boundaries Institute | 990 | Co-Chair, Secretary, & Director | 2 | $0 | $0 | View return |
| 2012 | Northern Kenya Fund C/O Knollwood Investment Advisory | 990PF | Secretary/Treasurer/Director | 1 | $0 | $0 | View return |