| 2024 | Lincoln Chamber Economic Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Olsson Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | Lincoln Chamber of Commerce | 990 | Past Chair | 1 | $0 | $0 | View return |
| 2024 | Bryan Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Willamette Sailing Club | 990 | Rear Commodore | 10 | $0 | $0 | View return |
| 2023 | Olsson Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | Lincoln Chamber of Commerce | 990 | Chair | 1 | $0 | $0 | View return |
| 2023 | Willamette Sailing Club | 990 | Commodore | 10 | $0 | $0 | View return |
| 2023 | Lincoln Chamber Economic Development Corporation | 990 | Director (Part-Year) | 1 | $0 | $0 | View return |
| 2022 | Lincoln Chamber Economic Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Olsson Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2022 | Olsson Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | Lincoln Chamber of Commerce | 990 | Chair-Elect | 1 | $0 | $0 | View return |
| 2022 | Willamette Sailing Club | 990 | Vice Commodo | - | $0 | $0 | View return |
| 2022 | Foundation for Lincoln Public Schools | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Olsson Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2021 | Olsson Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Lincoln Chamber of Commerce | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2021 | Lincoln Chamber Economic Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Foundation for Lincoln Public Schools | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Lincoln Chamber of Commerce | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2020 | Olsson Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2020 | Olsson Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Lincoln Chamber Economic Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Foundation for Lincoln Public Schools | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Lincoln Chamber Economic Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Olsson Family Foundation | 990PF | Secretary/Treasurer | 0 | $0 | $0 | View return |
| 2019 | Lincoln Chamber of Commerce | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2019 | Foundation for Lincoln Public Schools | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Olsson Family Foundation | 990PF | Secretary/Treasurer | 0 | $0 | $0 | View return |
| 2018 | Lincoln Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | YMCA of Lincoln | 990 | Member | 1 | $0 | $0 | View return |
| 2018 | Lincoln Chamber Economic Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Lincoln Chamber Economic Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Olsson Family Foundation | 990PF | Secretary/Treasurer | 0 | $0 | $0 | View return |
| 2017 | YMCA of Lincoln | 990 | Member | 1 | $0 | $0 | View return |
| 2016 | YMCA of Lincoln | 990 | Member | 1 | $0 | $0 | View return |
| 2016 | Lincoln Chamber Economic Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | American Water Works Association | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Olsson Family Foundation | 990PF | Secretary/Treasurer | 0 | $0 | $0 | View return |
| 2015 | Olsson Family Foundation | 990PF | Secretary/Treasurer | 0 | $0 | $0 | View return |
| 2015 | Planned Living Assistance Network of North Texas | 990 | Director | 0.1 | $0 | $0 | View return |
| 2015 | American Water Works Association | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Lincoln Chamber Economic Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Lincoln Chamber Economic Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | American Water Works Association | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Nebraska Section American Water | 990EZ | Director | 2 | $0 | $0 | View return |
| 2013 | American Water Works Association | 990 | Board Member | 1 | $0 | - | View return |
| 2013 | Lincoln Chamber Economic Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Nebraska Section American Water | 990EZ | Director | 2 | $0 | $0 | View return |
| 2013 | Planned Living Assistance Network of North Texas | 990 | Director | 0.1 | $0 | $0 | View return |