| 2025 | Robert W Pieper and Josephine Pieper Foundation Inc. | 990PF | Director | 0 | $0 | - | View return |
| 2024 | Artspace Projects Inc. | 990 | Chief Operating Officer | 40 | $201,793 | $0 | View return |
| 2024 | Benedictine University | 990 | Professor | 40 | $155,642 | $0 | View return |
| 2024 | Robert W Pieper and Josephine Pieper Foundation Inc. | 990PF | Director | 0 | $0 | - | View return |
| 2023 | Artspace Projects Inc. | 990 | Chief Operating Officer | 40 | $201,610 | $0 | View return |
| 2023 | Robert W Pieper and Josephine Pieper Foundation Inc. | 990PF | Director | 0 | $0 | - | View return |
| 2022 | Artspace Projects Inc. | 990 | Chief Operating Officer | 40 | $211,860 | $0 | View return |
| 2022 | Robert W Pieper and Josephine Pieper Foundation Inc. | 990PF | Director | 0 | $0 | - | View return |
| 2021 | Artspace Projects Inc. | 990 | Chief Operating Officer | 40 | $204,002 | $0 | View return |
| 2021 | Robert W Pieper and Josephine Pieper Foundation Inc. | 990PF | Director | 0 | $0 | - | View return |
| 2020 | Artspace Projects Inc. | 990 | Chief Operating Officer | 40 | $203,690 | $0 | View return |
| 2020 | Robert W Pieper and Josephine Pieper Foundation Inc. | 990PF | Director | 0 | $0 | - | View return |
| 2020 | Pinellas County Urban League Inc. | 990 | 2nd Vice Chair | 0.5 | $0 | $0 | View return |
| 2020 | Hennepin Center for the Arts | 990PF | Chief Operating Officer | 5 | $0 | $0 | View return |
| 2020 | Pinellas Urban Properties and Services Inc | 990EZ | 2nd Vice Chair | 0.5 | $0 | $0 | View return |
| 2019 | Artspace Projects Inc. | 990 | Chief Operating Officer | 40 | $177,093 | $0 | View return |
| 2019 | Hennepin Center for the Arts | 990PF | Chief Operating Officer | 5 | $0 | $0 | View return |
| 2018 | Artspace Projects Inc. | 990 | Chief Operating Officer | 40 | $171,219 | $0 | View return |
| 2018 | Dash Industry Forum C/O Vital Technical Marketing Inc | 990 | President | 7.5 | $0 | $0 | View return |
| 2018 | Hennepin Center for the Arts | 990PF | Chief Operating Officer | 5 | $0 | $0 | View return |
| 2018 | Robert W Pieper and Josephine Pieper Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2018 | Dash Industry Forum C/O Vital Technical Marketing Inc | 990 | President | 7.5 | $0 | $0 | View return |
| 2017 | Artspace Projects Inc. | 990 | Chief Operating Officer | 40 | $164,553 | $0 | View return |
| 2017 | Robert W Pieper and Josephine Pieper Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Hennepin Center for the Arts | 990PF | Chief Operating Officer | 1 | $0 | $0 | View return |
| 2016 | Artspace Projects Inc. | 990 | Chief Operating Officer | 40 | $164,180 | $0 | View return |
| 2016 | Academy of Basic Education Inc D/B/A Brookfield Academy | 990 | Chair | 1 | $0 | $0 | View return |
| 2016 | Robert W Pieper and Josephine Pieper Foundation Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2016 | Hennepin Center for the Arts | 990PF | Chief Operating Officer | 1 | $0 | $0 | View return |
| 2016 | Cashiers Historical Society Inc. | 990 | VP Bldg. & G | 3 | $0 | $0 | View return |
| 2015 | Artspace Projects Inc. | 990 | Chief Operating Officer | 40 | $167,550 | $0 | View return |
| 2015 | Robert W Pieper and Josephine Pieper Foundation Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2015 | Academy of Basic Education Inc D/B/A Brookfield Academy | 990 | Chair | 1 | $0 | $0 | View return |
| 2014 | Artspace Projects Inc. | 990 | Chief Operating Officer | 40 | $150,960 | $0 | View return |
| 2014 | Academy of Basic Education Inc D/B/A Brookfield Academy | 990 | President | 1 | $0 | $0 | View return |
| 2014 | Robert W Pieper and Josephine Pieper Foundation Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2013 | Artspace Projects Inc. | 990 | Chief Operating Officer | 40 | $158,500 | $0 | View return |
| 2013 | Robert W Pieper and Josephine Pieper Foundation Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2012 | Robert W Pieper and Josephine Pieper Foundation Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2011 | Robert W Pieper and Josephine Pieper Foundation Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2010 | Robert W Pieper and Josephine Pieper Foundation Inc. | 990PF | Director | 1 | $0 | - | View return |