| 2025 | Nebraska Power Association | 990EZ | Administrative Coordinator | 3 | $0 | $0 | View return |
| 2025 | Educare of Lincoln Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2025 | Freight Rail Customer Alliance (Frca) | 990 | Vice President | 1 | $0 | $0 | View return |
| 2024 | Educare of Lincoln Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2024 | Freight Rail Customer Alliance (Frca) | 990 | President | 1 | $0 | $0 | View return |
| 2024 | Nebraska Power Association | 990EZ | Administrative Coordinator | 3 | $0 | $0 | View return |
| 2023 | Nebraska Power Association | 990EZ | Administrative Coordinator | 3 | $0 | $0 | View return |
| 2023 | Educare of Lincoln Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2023 | Platte River Whooping Crane Critical Habitat Maintenance Trust | 990 | Secretary | 1 | $0 | $0 | View return |
| 2023 | Platte River Whooping Crane Maintenance Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2023 | Freight Rail Customer Alliance (Frca) | 990 | President | 1 | $0 | $0 | View return |
| 2022 | Nebraska Power Association | 990EZ | Administrative Coordinator | 3 | $0 | - | View return |
| 2022 | Platte River Whooping Crane Critical Habitat Maintenance Trust | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | Freight Rail Customer Alliance (Frca) | 990 | President | 1 | $0 | $0 | View return |
| 2022 | Platte River Whooping Crane Maintenance Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | Educare of Lincoln Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | Nebraska Municipal Power Pool | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Platte River Whooping Crane Maintenance Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | Nebraska Power Association | 990EZ | Administrative Coordinator | 3 | $0 | $0 | View return |
| 2021 | Platte River Whooping Crane Critical Habitat Maintenance Trust | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | Freight Rail Customer Alliance (Frca) | 990 | President | 1 | $0 | $0 | View return |
| 2021 | Educare of Lincoln Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | Nebraska Municipal Power Pool | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Platte River Whooping Crane Critical Habitat Maintenance Trust | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | Freight Rail Customer Alliance (Frca) | 990 | President | 1 | $0 | $0 | View return |
| 2020 | Educare of Lincoln Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2020 | Nebraska Municipal Power Pool | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Platte River Whooping Crane Maintenance Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2019 | Freight Rail Customer Alliance (Frca) | 990 | President | 1 | $0 | $0 | View return |
| 2019 | Platte River Whooping Crane Maintenance Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2019 | Platte River Whooping Crane Critical Habitat Maintenance Trust | 990 | Secretary | 1 | $0 | $0 | View return |
| 2018 | Freight Rail Customer Alliance (Frca) | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Freight Rail Customer Alliance (Frca) | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Freight Rail Customer Alliance (Frca) | 990 | Director | 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 | Freight Rail Customer Alliance (Frca) | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Lincoln Chamber Economic Development Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Junior Achievement of Lincoln Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | Freight Rail Customer Alliance (Frca) | 990 | Director | 1 | $0 | $0 | View return |