| 2024 | The Theresa and Frank Caplan Foundation | 990PF | Treasurer | 5 | $25,000 | - | View return |
| 2023 | The Theresa and Frank Caplan Foundation | 990PF | Treasurer | 5 | $25,000 | - | View return |
| 2022 | The Theresa and Frank Caplan Foundation | 990PF | Treasurer | 5 | $25,000 | - | View return |
| 2021 | The Theresa and Frank Caplan Foundation | 990PF | Treasurer | 5 | $25,000 | - | View return |
| 2021 | Institute for War & Peace Reporting-Us | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2020 | The Theresa and Frank Caplan Foundation | 990PF | Treasurer | 5 | $25,000 | - | View return |
| 2020 | Institute for War & Peace Reporting-Us | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2020 | Mt Snow Region Chamber of Commerce | 990 | Immediate Pa | - | $0 | $0 | View return |
| 2019 | The Theresa and Frank Caplan Foundation | 990PF | Director And Treasurer | 5 | $25,000 | $0 | View return |
| 2019 | Institute for War & Peace Reporting-Us | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Mt Snow Region Chamber of Commerce | 990 | Immediate Pa | - | $0 | $0 | View return |
| 2018 | The Theresa and Frank Caplan Foundation | 990 | Director And Treasurer | 5 | $25,000 | $0 | View return |
| 2018 | Dne Caplan Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2018 | Institute for War & Peace Reporting-Us | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | Mt Snow Region Chamber of Commerce | 990 | Immediate Pa | - | $0 | $0 | View return |
| 2018 | Institute for War & Peace Reporting-Us | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | The Theresa and Frank Caplan Foundation | 990 | Director And Treasurer | 5 | $25,000 | $0 | View return |
| 2017 | Dne Caplan Family Foundation | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2017 | Institute for War & Peace Reporting-Us | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Mt Snow Region Chamber of Commerce | 990 | Immediate Pa | - | $0 | $0 | View return |
| 2016 | The Theresa and Frank Caplan Foundation | 990 | Director And Treasurer | 5 | $25,000 | $0 | View return |
| 2016 | Dne Caplan Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2016 | Institute for War & Peace Reporting-Us | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | Oregon Realtors | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Mt Snow Region Chamber of Commerce | 990 | Immediate Pa | - | $0 | $0 | View return |
| 2015 | The Theresa and Frank Caplan Foundation | 990 | Director And Treasurer | 5 | $14,584 | $0 | View return |
| 2015 | Dne Caplan Family Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2015 | Institute for War & Peace Reporting-Us | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Oregon Realtors | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Portland Metropolitan Association | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Mt Snow Region Chamber of Commerce | 990 | Immediate Pa | - | $0 | $0 | View return |
| 2014 | The Theresa and Frank Caplan Foundation | 990 | Director And Treasurer | 5 | $0 | $0 | View return |
| 2014 | Oregon Realtors | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Institute for War & Peace Reporting-Us | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | Mt Snow Region Chamber of Commerce | 990 | President | - | $0 | $0 | View return |
| 2014 | Portland Metropolitan Association | 990 | President | 2 | $0 | $0 | View return |
| 2013 | Institute for War & Peace Reporting-Us | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | Portland Metropolitan Association | 990 | President Elect | 2 | $0 | $0 | View return |
| 2013 | Mt Snow Region Chamber of Commerce | 990 | Vice Pres | - | $0 | $0 | View return |