| 2024 | Nulsen Family Foundation Inc C/O Washington Property Company | 990PF | Director, Pres & Treasurer | 1 | $0 | $0 | View return |
| 2023 | Nulsen Family Foundation Inc C/O Washington Property Company | 990PF | Director, Pres & Treasurer | 1 | $0 | $0 | View return |
| 2022 | Nulsen Family Foundation Inc C/O Washington Property Company | 990PF | Director, Pres & Treasurer | 1 | $0 | $0 | View return |
| 2022 | Empower Montgomery Inc | 990 | President | 0 | $0 | $0 | View return |
| 2021 | Empower Montgomery Inc | 990 | President | 1 | $0 | $0 | View return |
| 2021 | Nulsen Family Foundation Inc C/O Washington Property Company | 990PF | Director, Pres & Treasurer | 1 | $0 | $0 | View return |
| 2020 | Nulsen Family Foundation Inc C/O Washington Property Company | 990PF | Director, Pres & Treasurer | 1 | $0 | $0 | View return |
| 2020 | Empower Montgomery Inc | 990 | President | 1 | $0 | $0 | View return |
| 2019 | Nulsen Family Foundation Inc C/O Washington Property Company | 990PF | Director, Pres & Treasurer | 1 | $0 | $0 | View return |
| 2018 | Nulsen Family Foundation Inc C/O Washington Property Company | 990PF | Director, Pres & Treasurer | 1 | $0 | $0 | View return |
| 2017 | Nulsen Family Foundation Inc C/O Washington Property Company | 990PF | Director, Pres & Treasurer | 1 | $0 | $0 | View return |
| 2017 | Children'S Hospital Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Nulsen Family Foundation Inc C/O Washington Property Company | 990PF | Director, Pres & Treasurer | 1 | $0 | $0 | View return |
| 2016 | Children'S Hospital Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Nulsen Family Foundation Inc C/O Washington Property Company | 990PF | Director, Pres & Treasurer | 1 | $0 | $0 | View return |
| 2015 | Children'S Hospital Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Nulsen Family Foundation Inc C/O Washington Property Company | 990PF | Director, Pres & Treasurer | 1 | $0 | $0 | View return |
| 2014 | Children'S Hospital Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Children'S Hospital Foundation | 990 | Board Member | 1 | $0 | $0 | View return |