| 2025 | Corpus Christi Council of the Navy League Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Growing Room Education Council Inc. | 990 | Vice President | 40 | $2,573 | $0 | View return |
| 2024 | United States Adaptive Golf Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Energy from Thorium Foundation | 990EZ | Executive Di | 2 | $0 | - | View return |
| 2024 | Corpus Christi Council of the Navy League Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Energy from Thorium | 990EZ | Executive Di | 0.25 | $0 | - | View return |
| 2024 | Decatur Pbpa Labor Committee | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Donald D and Lynn P Larson Family Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2024 | Sunshine Approach Foundation Company Inc. | 990 | President | 10 | $0 | $0 | View return |
| 2023 | Growing Room Education Council Inc. | 990 | Vice President | 40 | $4,880 | $0 | View return |
| 2023 | Energy from Thorium | 990EZ | Executive Di | 0.25 | $0 | - | View return |
| 2023 | Energy from Thorium Foundation | 990EZ | Executive Di | 2 | $0 | - | View return |
| 2023 | Corpus Christi Council of the Navy League Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Fleet Reserve Association of Corpus Christi Tex | 990 | Branch Sec Tre | 3 | $0 | $0 | View return |
| 2023 | United States Adaptive Golf Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Donald D and Lynn P Larson Family Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2023 | Sunshine Approach Foundation Company Inc. | 990EZ | President | 10 | $0 | $0 | View return |
| 2023 | Square and Compass Association | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | Growing Room Education Council Inc. | 990 | Vice President | 40 | $7,752 | $0 | View return |
| 2022 | International Association of Machinists | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Corpus Christi Council of the Navy League Inc. | 990 | President | 2 | $0 | $0 | View return |
| 2022 | Fleet Reserve Association of Corpus Christi Tex | 990 | Branch Sec Tre | 3 | $0 | $0 | View return |
| 2022 | Grand Teton Music Festival Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Square and Compass Association | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Sunshine Approach Foundation Company Inc. | 990 | President | 10 | $0 | $0 | View return |
| 2022 | Energy from Thorium Foundation | 990EZ | Executive Di | 2 | $0 | - | View return |
| 2022 | Donald D and Lynn P Larson Family Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2022 | United States Adaptive Golf Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Energy from Thorium | 990EZ | Executive Di | 0.25 | $0 | - | View return |
| 2021 | Growing Room Education Council Inc. | 990 | Vice President | 40 | $36,353 | $0 | View return |
| 2021 | Donald D and Lynn P Larson Family Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2021 | Energy from Thorium Foundation | 990EZ | Executive Di | 7.65 | $0 | - | View return |
| 2021 | International Association of Machinists | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Fleet Reserve Association of Corpus Christi Tex | 990 | Br Sec | 3 | $0 | $0 | View return |
| 2021 | Fleet Reserve Association of Corpus Christi Tex | 990 | Branch Sec Tre | 3 | $0 | $0 | View return |
| 2021 | Energy from Thorium | 990EZ | Executive Di | 7.65 | $0 | - | View return |
| 2021 | Grand Teton Music Festival Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Corpus Christi Council of the Navy League Inc. | 990 | President | 2 | $0 | $0 | View return |
| 2021 | Sunshine Approach Foundation Company Inc. | 990 | President | 10 | $0 | $0 | View return |
| 2021 | United States Adaptive Golf Alliance | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Growing Room Education Council Inc. | 990 | Vice President | 40 | $10,923 | $0 | View return |
| 2020 | Corpus Christi Council of the Navy League Inc. | 990 | President | 2 | $0 | $0 | View return |
| 2020 | Sunshine Approach Foundation Company Inc. | 990EZ | President | 10 | $0 | $0 | View return |
| 2020 | United States Adaptive Golf Alliance | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Grand Teton Music Festival Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Donald D and Lynn P Larson Family Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2019 | Growing Room Education Council Inc. | 990 | Vice President | 40 | $60,400 | $0 | View return |
| 2019 | Sunshine Approach Foundation Company Inc. | 990EZ | President | 10 | $0 | $0 | View return |
| 2019 | Donald D and Lynn P Larson Family Foundation | 990PF | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2019 | State Center Community College Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Growing Room Education Council Inc. | 990 | Vice President | 40 | $73,439 | $0 | View return |
| 2018 | Donald D and Lynn P Larson Family Foundation | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2018 | United States Adaptive Golf Alliance | 990EZ | Director | 0 | $0 | - | View return |
| 2018 | State Center Community College Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Musculoskeletal Transplant Foundation Inc. | 990 | VP Contract | 50 | $313,149 | $0 | View return |
| 2017 | Growing Room Education Council Inc. | 990 | Vice President | 40 | $24,145 | $0 | View return |
| 2017 | Fleet Reserve Association | 990 | Jr. Past Nat. Pres (As Of 10/15) | 5 | $0 | $0 | View return |
| 2017 | United States Adaptive Golf Alliance | 990EZ | Director | 0 | $0 | - | View return |
| 2017 | Wisconsin Automobile and Truck Dealers Association Inc Insurance Trust | 990EZ | Trustee | 0.2 | $0 | $0 | View return |
| 2017 | State Center Community College Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | State Center Community College Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Musculoskeletal Transplant Foundation Inc. | 990 | VP Contract | 50 | $347,568 | $0 | View return |
| 2016 | Growing Room Education Council Inc. | 990 | Vice President | 40 | $67,227 | $0 | View return |
| 2016 | Fleet Reserve Association | 990 | National President (As Of 10/15) | 5 | $0 | $0 | View return |
| 2016 | Oneida County Volunteer Fire Police Association | 990EZ | Director 1 Y | 5 | $0 | - | View return |
| 2016 | Wisconsin Automobile and Truck Dealers Association Inc Insurance Trust | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2016 | State Center Community College Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Musculoskeletal Transplant Foundation Inc. | 990 | VP Contract | 50 | $342,735 | $0 | View return |
| 2015 | Orangewood Christian School Inc. | 990 | Head Of School/President | 40 | $127,822 | $0 | View return |
| 2015 | Growing Room Education Council Inc. | 990 | Vice President | 40 | $43,499 | $0 | View return |
| 2015 | Redwater Valley Ambulance Service | 990EZ | Director | 1 | $50 | - | View return |
| 2015 | Fleet Reserve Association | 990 | Nat'L Vice Pres (As Of Oct 15) | 4 | $0 | $0 | View return |
| 2015 | Wisconsin Automobile and Truck Dealers Association Inc Insurance Trust | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2015 | State Center Community College Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Oneida County Volunteer Fire Police Association | 990EZ | Director 1 Y | 5 | $0 | - | View return |
| 2014 | Musculoskeletal Transplant Foundation Inc. | 990 | VP Contract | 50 | $330,438 | $0 | View return |
| 2014 | Growing Room Education Council Inc. | 990 | Vice President | 40 | $101,045 | $0 | View return |
| 2014 | Growing Room Education Council Inc. | 990 | Vice President | 40 | $101,045 | $0 | View return |
| 2014 | Orangewood Christian School Inc. | 990 | Head Of School/President | 40 | $63,756 | $0 | View return |
| 2014 | East Walle Cemetery Association | 990EZ | Director | 1 | $0 | $0 | View return |
| 2014 | Wisconsin Automobile and Truck Dealers Association Inc Insurance Trust | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2014 | Wisconsin Automobile and Truck Dealers Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | State Center Community College Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Musculoskeletal Transplant Foundation Inc. | 990 | VP Contract | 50 | $328,590 | $0 | View return |
| 2013 | Growing Room Education Council Inc. | 990 | Vice President | 40 | $100,496 | $0 | View return |
| 2013 | East Walle Cemetery Association | 990EZ | Director | 1 | $0 | $0 | View return |
| 2013 | National Association of Counties | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Fleet Reserve Association of Corpus Christi Tex | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2013 | Wisconsin Automobile and Truck Dealers Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Wisconsin Automobile and Truck Dealers Association Inc Insurance Trust | 990 | Trustee | 0.2 | $0 | $0 | View return |