| 2024 | Stanley-University of Iowa Foundation | 990 | Secretary/Director | 1 | $0 | $624,000 | View return |
| 2024 | Guyanese Nurses Association of America Inc | 990EZ | Trustee | 8 | $0 | $0 | View return |
| 2023 | Vollertsen Jack R Annuity Trust | 990 | President | - | $0 | $0 | View return |
| 2023 | Guyanese Nurses Association of America Inc | 990EZ | Asst. Business Manager | 8 | $0 | $0 | View return |
| 2023 | The Flourish Collective | 990 | Secretary | 0 | $0 | $0 | View return |
| 2022 | State University of Iowa Foundation | 990 | President | 40 | $569,491 | $0 | View return |
| 2022 | University of Iowa Facilities Corporation | 990 | President | 1 | $0 | $569,491 | View return |
| 2022 | Stanley-University of Iowa Foundation | 990 | Secretary/Director | 1 | $0 | $569,491 | View return |
| 2022 | Vollertsen Jack R Annuity Trust | 990 | President | - | $0 | $0 | View return |
| 2022 | Guyanese Nurses Association of America Inc | 990EZ | Asst. Business Manager | 8 | $0 | $0 | View return |
| 2021 | State University of Iowa Foundation | 990 | President | 40 | $542,075 | $0 | View return |
| 2021 | Stanley-University of Iowa Foundation | 990 | Secretary/Director | 1 | $0 | $542,075 | View return |
| 2021 | University of Iowa Facilities Corporation | 990 | President | 1 | $0 | $542,075 | View return |
| 2021 | Vollertsen Jack R Annuity Trust | 990 | President | - | $0 | $0 | View return |
| 2020 | State University of Iowa Foundation | 990 | President | 40 | $517,581 | $0 | View return |
| 2020 | University of Iowa Facilities Corporation | 990 | President | 1 | $0 | $517,581 | View return |
| 2020 | Stanley-University of Iowa Foundation | 990 | Secretary/Director | 1 | $0 | $517,581 | View return |
| 2020 | Vollertsen Jack R Annuity Trust | 990 | President | - | $0 | $0 | View return |
| 2019 | State University of Iowa Foundation | 990 | President | 40 | $554,623 | $0 | View return |
| 2019 | Stanley-University of Iowa Foundation | 990 | Secretary/Director | 1 | $0 | $554,623 | View return |
| 2019 | University of Iowa Facilities Corporation | 990 | President | 1 | $0 | $554,623 | View return |
| 2019 | Vollertsen Jack R Annuity Trust | 990 | President | - | $0 | $0 | View return |
| 2019 | Guyanese Nurses Association of America Inc | 990EZ | Asst. Business Manager | 8 | $0 | $0 | View return |
| 2019 | University of Iowa Research Foundation | 990 | Director (Thru 10/19) | 1 | $0 | $0 | View return |
| 2018 | State University of Iowa Foundation | 990 | President | 40 | $537,600 | $0 | View return |
| 2018 | University of Iowa Facilities Corporation | 990 | President | 1 | $0 | $537,600 | View return |
| 2018 | University of Iowa Research Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | State University of Iowa Foundation | 990 | President | 40 | $496,340 | $0 | View return |
| 2017 | University of Iowa Research Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | State University of Iowa Foundation | 990 | President | 40 | $472,826 | $0 | View return |
| 2016 | United Way of Johnson & Washington | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2016 | University of Iowa Research Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | State University of Iowa Foundation | 990 | President | 40 | $472,568 | $0 | View return |
| 2015 | Guyanese Nurses Association of America Inc | 990EZ | Asst. Business Mgr. | 8 | $0 | - | View return |
| 2015 | United Way of Johnson & Washington | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2014 | State University of Iowa Foundation | 990 | President | 40 | $429,537 | $0 | View return |
| 2014 | United Way of Johnson & Washington | 990 | Res. Dev. Chair | 2 | $0 | $0 | View return |
| 2014 | University of Iowa Research Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Guyanese Nurses Association of America Inc | 990EZ | Asst. Business Mgr. | 8 | $0 | - | View return |
| 2014 | Rockland County YMCA | 990 | Secretary | 3 | $0 | $0 | View return |
| 2013 | State University of Iowa Foundation | 990 | President | 40 | $384,728 | $0 | View return |
| 2013 | University of Iowa Research Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Rockland County YMCA | 990 | Secretary | 1 | $0 | $0 | View return |