| 2024 | Delta Dental of South Dakota | 990 | Director | 1 | $9,950 | $0 | View return |
| 2024 | Delta Dental of South Dakota Foundation | 990 | Director | 1 | $0 | $9,950 | View return |
| 2023 | Delta Dental of South Dakota | 990 | Director | 1 | $9,950 | $0 | View return |
| 2023 | Delta Dental of South Dakota Foundation | 990 | Director | 1 | $0 | $9,950 | View return |
| 2022 | Delta Dental of South Dakota | 990 | Director | 1 | $9,850 | $0 | View return |
| 2022 | Delta Dental of South Dakota Foundation | 990 | Director | 1 | $0 | $9,850 | View return |
| 2021 | Delta Dental of South Dakota | 990 | Director | 1 | $8,850 | $0 | View return |
| 2021 | Delta Dental of South Dakota Foundation | 990 | Director | 1 | $0 | $8,850 | View return |
| 2020 | Delta Dental of South Dakota | 990 | Director | 1 | $8,950 | $0 | View return |
| 2020 | Delta Dental of South Dakota Foundation | 990 | Director | 1 | $0 | $8,950 | View return |
| 2019 | Delta Dental of South Dakota | 990 | Director | 1 | $9,750 | $3,000 | View return |
| 2019 | Delta Dental of South Dakota Foundation | 990 | Director | 1 | $3,000 | $9,750 | View return |
| 2018 | Delta Dental of South Dakota | 990 | Director | 1 | $8,500 | $0 | View return |
| 2018 | Delta Dental of South Dakota | 990 | Director | 1 | $8,500 | $0 | View return |
| 2018 | Delta Dental of South Dakota Foundation | 990 | Director | 1 | $0 | $8,500 | View return |
| 2018 | Delta Dental of South Dakota Foundation | 990 | Director | 1 | $0 | $8,500 | View return |
| 2017 | Delta Dental of South Dakota | 990 | Director | 1 | $8,500 | $0 | View return |
| 2017 | Delta Dental of South Dakota Foundation | 990 | Director | 1 | $0 | $8,500 | View return |
| 2016 | Delta Dental of South Dakota Foundation | 990 | Director | 1 | $0 | $6,000 | View return |
| 2015 | Delta Dental of South Dakota | 990 | Director | 1 | $5,500 | $0 | View return |
| 2014 | Delta Dental of South Dakota | 990 | Director | 1 | $6,500 | $0 | View return |
| 2014 | Delta Dental of South Dakota Foundation | 990 | Director | 1 | $0 | $6,500 | View return |
| 2013 | Delta Dental of South Dakota | 990 | Director | 1 | $5,000 | $0 | View return |