| 2024 | Warren Memorial Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | Cornelia Warren Community Association C/O Tom Crosby | 990 | Secretary | 0.5 | $0 | $0 | View return |
| 2023 | Cornelia Warren Community Association C/O Tom Crosby | 990 | Secretary | 0.5 | $0 | $0 | View return |
| 2023 | Warren Memorial Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2022 | Warren Memorial Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2022 | Cornelia Warren Community Association C/O Tom Crosby | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | Warren Memorial Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2021 | Cornelia Warren Community Association C/O Tom Crosby | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | Warren Memorial Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2020 | Cornelia Warren Community Association C/O Tom Crosby | 990 | Secretary | 1 | $0 | $0 | View return |
| 2019 | Warren Memorial Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2019 | Cornelia Warren Community Association C/O Tom Crosby | 990 | Secretary | 1 | $0 | $0 | View return |
| 2018 | Warren Memorial Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2018 | Cornerstone Tutorial Inc. | 990 | Co-Treasurer | 2 | $0 | $0 | View return |
| 2018 | Cornelia Warren Community Association C/O Tom Crosby | 990 | Secretary | 1 | $0 | $0 | View return |
| 2017 | Warren Memorial Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2017 | Cornelia Warren Community Association C/O Tom Crosby | 990 | Secretary | 1 | $0 | $0 | View return |
| 2017 | Cornerstone Tutorial Inc. | 990 | Co-Treasurer | 2 | $0 | $0 | View return |
| 2016 | Warren Memorial Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2016 | Cornelia Warren Community Association C/O Tom Crosby | 990 | Secretary | 1 | $0 | $0 | View return |
| 2015 | Warren Memorial Foundation | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2015 | Lawrence N Greenleaf Masonic Building Association | 990 | Secretary | 5 | $0 | $0 | View return |
| 2015 | Cornelia Warren Community Association C/O Tom Crosby | 990 | Secretary | 1 | $0 | $0 | View return |
| 2014 | Working Washington | 990 | President | 1 | $0 | $0 | View return |
| 2014 | Lawrence N Greenleaf Masonic Building Association | 990 | Secretary | 5 | $0 | $0 | View return |
| 2014 | Warren Memorial Foundation | 990PF | Director | 0.46 | $0 | $0 | View return |
| 2014 | Cornelia Warren Community Association C/O Tom Crosby | 990 | Secretary | 1 | $0 | $0 | View return |
| 2014 | Park City Performances DBA Egyptian Theatre Company | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Lawrence N Greenleaf Masonic Building Association | 990 | Vice President | 5 | $0 | $0 | View return |
| 2013 | Warren Memorial Foundation | 990PF | Director | 0.46 | $0 | $0 | View return |
| 2013 | Working Washington | 990 | Vice Preside | 10 | $0 | $0 | View return |
| 2013 | Park City Performances DBA Egyptian Theatre Company | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Cornelia Warren Community Association C/O Tom Crosby | 990 | Secretary | 1 | $0 | $0 | View return |
| 2012 | Warren Memorial Foundation | 990PF | Director | 0.46 | $0 | $0 | View return |
| 2011 | Warren Memorial Foundation | 990PF | Director | 0.46 | $0 | $0 | View return |
| 2010 | Warren Memorial Foundation | 990PF | Director | 0.46 | $0 | $0 | View return |