| 2024 | Brookwood Swimming Club Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2024 | North Dakota Safety Council | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Brookwood Swimming Club Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2023 | Gammelgarden Museum of Scandia | 990 | President | 20 | $0 | $0 | View return |
| 2023 | North Dakota Safety Council | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2022 | African Orphans Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2022 | Gammelgarden Museum of Scandia | 990 | President | 20 | $0 | $0 | View return |
| 2022 | North Dakota Safety Council | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2021 | Harry T Thorson Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2021 | African Orphans Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2021 | North Dakota Safety Council | 990 | President | 1 | $0 | $0 | View return |
| 2020 | African Orphans Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2020 | Harry T Thorson Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2020 | North Dakota Safety Council | 990 | President | 1 | $0 | $0 | View return |
| 2019 | African Orphans Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2019 | Harry T Thorson Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2019 | North Dakota Safety Council | 990 | President | 1 | $0 | $0 | View return |
| 2018 | Harry T Thorson Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2018 | North Dakota Safety Council | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | Harry T Thorson Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2017 | North Dakota Safety Council | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2016 | Harry T Thorson Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2016 | North Dakota Safety Council | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2015 | Harry T Thorson Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2015 | North Dakota Safety Council | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Harry T Thorson Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2013 | Harry T Thorson Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2012 | Harry T Thorson Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2011 | Harry T Thorson Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2010 | Harry T Thorson Foundation | 990PF | Director | 0 | $0 | - | View return |