| 2025 | Roth & Letch Family Charitable Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2024 | Siouxland Chamber of Commerce | 990 | Executive Vice President | 40 | $147,379 | $0 | View return |
| 2024 | The Siouxland Initiative | 990 | Executive Vice President | 40 | $0 | $147,379 | View return |
| 2024 | Sioux City Housing Trust Fund Incorporated | 990 | Board Member (Beg 2/15/25) | 1 | $0 | $0 | View return |
| 2023 | Siouxland Chamber of Commerce | 990 | Executive Vice President | 40 | $140,595 | $0 | View return |
| 2023 | The Siouxland Initiative | 990 | Executive Vice President | 40 | $0 | $140,595 | View return |
| 2023 | Sioux City Regional Convention And | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Roth & Letch Family Charitable Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | Siouxland Expo Center | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Siouxland Chamber of Commerce | 990 | Executive Vice President | 40 | $147,287 | $0 | View return |
| 2022 | The Siouxland Initiative | 990 | Executive Vice President | 40 | $0 | $147,287 | View return |
| 2022 | Siouxland Expo Center | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Lifeserve Blood Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Sioux City Regional Convention And | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Roth & Letch Family Charitable Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Siouxland Chamber of Commerce | 990 | Executive Vice President | 40 | $125,296 | $0 | View return |
| 2021 | The Siouxland Initiative | 990 | Executive Vice President | 40 | $0 | $125,296 | View return |
| 2021 | Sioux City Regional Convention And | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Siouxland Expo Center | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Roth & Letch Family Charitable Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Siouxland Chamber of Commerce | 990 | Executive Vice President | 40 | $131,751 | $0 | View return |
| 2020 | The Siouxland Initiative | 990 | Executive Vice President | 40 | $0 | $131,751 | View return |
| 2020 | Siouxland Expo Center | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Roth & Letch Family Charitable Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Sioux City Regional Convention And | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Siouxland Expo Center | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Siouxland Chamber of Commerce | 990 | Executive Vice President | 40 | $126,217 | $0 | View return |
| 2019 | The Siouxland Initiative | 990 | Executive Vice President | 40 | $0 | $126,217 | View return |
| 2019 | Roth & Letch Family Charitable Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Siouxland Expo Center | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | South Sioux City Area Chamber of Commerce | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Siouxland Chamber of Commerce | 990 | Executive Vice President | 40 | $121,444 | $0 | View return |
| 2018 | The Siouxland Initiative | 990 | Executive Vice President | 40 | $0 | $121,444 | View return |
| 2018 | Roth & Letch Family Charitable Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | South Sioux City Area Chamber of Commerce | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Siouxland Chamber of Commerce | 990 | Executive Vice President | 40 | $116,769 | $0 | View return |
| 2017 | The Siouxland Initiative | 990 | Executive Vice President | 40 | $0 | $116,769 | View return |
| 2017 | South Sioux City Area Chamber of Commerce | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Siouxland Chamber of Commerce | 990 | Executive Vice President | 40 | $112,367 | $0 | View return |
| 2016 | The Siouxland Initiative | 990 | Executive Vice President | 40 | $0 | $112,367 | View return |
| 2015 | Siouxland Chamber of Commerce | 990 | Executive Vice President | 40 | $107,316 | $0 | View return |
| 2015 | The Siouxland Initiative | 990 | Executive Vice President | 40 | $0 | $107,316 | View return |
| 2014 | The Siouxland Initiative | 990 | Executive Vice President | 40 | - | $104,247 | View return |
| 2013 | The Siouxland Initiative | 990 | Executive Vice President | 40 | $0 | $102,729 | View return |