| 2025 | Heavy Highway Contractors Association | 990 | Secretary | 40 | $176,100 | $0 | View return |
| 2024 | Heavy Highway Contractors Association | 990 | Secretary | 40 | $168,600 | $15,625 | View return |
| 2024 | Laborers' Health and Safety | 990 | Trustee | 2 | $0 | $0 | View return |
| 2024 | Teamsters Construction Industry Apprenticeship and Training Fund | 990EZ | Co-Chair | 0.15 | $0 | $0 | View return |
| 2023 | Heavy Highway Contractors Association | 990 | Secretary | 40 | $160,000 | $16,250 | View return |
| 2023 | Teamsters Construction Industry Apprenticeship and Training Fund | 990EZ | Co-Chair | 0.15 | $0 | $0 | View return |
| 2023 | Laborers' Health and Safety | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Heavy Highway Contractors Association | 990 | Secretary | 40 | $147,000 | $0 | View return |
| 2022 | Teamsters Construction Industry Apprenticeship and Training Fund | 990EZ | Co-Chair | 0.15 | $0 | $0 | View return |
| 2022 | Laborers' Health and Safety | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Iowa Laborers Health & Welfare Fund | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2021 | Heavy Highway Contractors Association | 990 | Secretary | 40 | $142,800 | $0 | View return |
| 2021 | Teamsters Construction Industry Apprenticeship and Training Fund | 990EZ | Co-Chair | 0.15 | $0 | $0 | View return |
| 2021 | Laborers' Health and Safety | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Iowa Laborers' Employers Cooperation & | 990 | Co-Chair | 0.1 | $0 | $0 | View return |
| 2020 | Heavy Highway Contractors Association | 990 | Secretary | 40 | $137,700 | $0 | View return |
| 2020 | Teamsters Construction Industry Apprenticeship and Training Fund | 990EZ | Co-Chair | 0.15 | $0 | $0 | View return |
| 2020 | Iowa Laborers' Employers Cooperation & | 990 | Trustee | 0.1 | $0 | $0 | View return |
| 2020 | Laborers' Health and Safety | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Iowa Laborers Health & Welfare Fund | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2019 | Laborers' Health and Safety | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Iowa Laborers' Employers Cooperation & | 990 | Trustee | 0.1 | $0 | $0 | View return |
| 2019 | Teamsters Construction Industry Apprenticeship and Training Fund | 990EZ | Trustee | 0.1 | $0 | $0 | View return |
| 2019 | Iowa Laborers Health & Welfare Fund | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2018 | Laborers' Health and Safety | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Iowa Laborers' Employers Cooperation & | 990 | Trustee | 0.1 | $0 | $0 | View return |
| 2018 | Iowa Laborers' Education and Training Trust Fund | 990 | Chairman | 0.3 | $0 | $0 | View return |
| 2018 | Teamsters Construction Industry Apprenticeship and Training Fund | 990EZ | Trustee | 0 | $0 | $0 | View return |
| 2018 | Iowa Laborers Health & Welfare Fund | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2017 | Laborers' Health and Safety | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Iowa Laborers' Employers Cooperation & | 990 | Trustee | 0.1 | $0 | $0 | View return |
| 2017 | Iowa Laborers' Education and Training Trust Fund | 990 | Chairman | 0.3 | $0 | $0 | View return |
| 2017 | Iowa Laborers Health & Welfare Fund | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2016 | Iowa Laborers' Education and Training Trust Fund | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2016 | Iowa Laborers' Employers Cooperation & | 990 | Trustee | 0.1 | $0 | $0 | View return |
| 2016 | Laborers' Health and Safety | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Iowa Laborers Health & Welfare Fund | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2015 | Laborers' Health and Safety | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Iowa Laborers' Employers Cooperation & | 990 | Trustee | 0.1 | $0 | $0 | View return |
| 2015 | Iowa Laborers' Education and Training Trust Fund | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2015 | Iowa Laborers Health & Welfare Fund | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2014 | Iowa Laborers' Education and Training Trust Fund | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2014 | Laborers' Health and Safety | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Iowa Laborers' Employers Cooperation & | 990 | Trustee | 0.1 | $0 | $0 | View return |
| 2014 | Iowa Laborers Health & Welfare Fund | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2013 | Iowa Laborers' Education and Training Trust Fund | 990 | Trustee | 0 | $0 | $0 | View return |
| 2013 | Iowa Laborers' Employers Cooperation & | 990 | Trustee | 0.1 | $0 | $0 | View return |
| 2013 | Iowa Laborers Health & Welfare Fund | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |