| 2024 | Amoa National Dart Association Inc | 990 | Director | 2.5 | $0 | $0 | View return |
| 2024 | Amoa National Dart Association Inc | 990 | Director | 2.5 | $0 | $0 | View return |
| 2023 | Central Iowa Building and Construction Trades Council | 990 | Sergeant At | 2 | $0 | $0 | View return |
| 2023 | Lower East Side Tenement Museum | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Central Iowa Building and Construction Trades Council | 990 | Sergeant At | 2 | $0 | $0 | View return |
| 2022 | Lower East Side Tenement Museum | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Central Iowa Building and Construction Trades Council | 990EZ | Sergeant At | 2 | $0 | - | View return |
| 2021 | Lower East Side Tenement Museum | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Central Iowa Building and Construction Trades Council | 990 | Sergeant At | 2 | $0 | $0 | View return |
| 2020 | Lower East Side Tenement Museum | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | International Brotherhood of Boilermakers Iron Ship Builders | 990 | President | 40 | $108,276 | $0 | View return |
| 2019 | Boilermakers Local 83 Supplemental Health and Welfare Fund | 990 | Alt Union Tr | 1 | $0 | $0 | View return |
| 2018 | International Brotherhood of Boilermakers Iron Ship Builders | 990 | President | 40 | $108,639 | $0 | View return |
| 2018 | Boilermakers Local 83 Supplemental | 990 | Trustee | 1 | $0 | $108,826 | View return |
| 2018 | Boilermakers Local 83 Supplemental Health and Welfare Fund | 990 | Alt Union Tr | 1 | $0 | $0 | View return |
| 2017 | International Brotherhood of Boilermakers Iron Ship Builders | 990 | Vice Preside | 40 | $103,458 | $0 | View return |
| 2017 | Boilermakers Local 83 Supplemental | 990 | Trustee | 1 | $0 | $103,458 | View return |
| 2017 | Central Iowa Building and Construction Trades Council | 990EZ | Trustee | 2 | $0 | - | View return |
| 2017 | Boilermakers Local 83 Supplemental Health and Welfare Fund | 990 | Alt Union Tr | - | $0 | $0 | View return |
| 2016 | International Brotherhood of Boilermakers Iron Ship Builders | 990 | Vice Preside | 40 | $100,378 | $0 | View return |
| 2016 | Boilermakers Local 83 Supplemental | 990 | Trustee | 1 | $0 | $100,378 | View return |
| 2016 | Central Iowa Building and Construction Trades Council | 990EZ | Trustee | 2 | $0 | - | View return |
| 2016 | Boilermakers Local 83 Supplemental Health and Welfare Fund | 990 | Alt Union Tr | 0 | $0 | $0 | View return |
| 2015 | International Brotherhood of Boilermakers Iron Ship Builders | 990 | Vice Preside | 40 | $100,612 | $0 | View return |
| 2015 | Boilermakers Local 83 Supplemental | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Central Iowa Building and Construction Trades Council | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Boilermakers Local 83 Supplemental Health and Welfare Fund | 990 | Alt Union Tr | - | $0 | $0 | View return |
| 2014 | International Brotherhood of Boilermakers Iron Ship Builders | 990 | Vice Preside | 40 | $95,056 | $0 | View return |
| 2014 | Boilermakers Local 83 Supplemental Health and Welfare Fund | 990 | Alt Union Tr | - | $0 | $0 | View return |
| 2014 | Friends of the Mounts Botanical Garden Inc. | 990 | Director At | - | $0 | $0 | View return |
| 2014 | Boilermakers Local 83 Supplemental | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | International Brotherhood of Boilermakers Iron Ship Builders | 990 | President | 40 | $96,983 | $0 | View return |
| 2013 | International Brotherhood of Boilermakers Iron Ship Builders | 990 | President | 40 | $96,983 | $0 | View return |
| 2013 | Boilermakers Local 83 Supplemental Health and Welfare Fund | 990 | Union Truste | - | $0 | $0 | View return |
| 2013 | Boilermakers Local 83 Supplemental | 990 | Trustee | 1 | $0 | $0 | View return |