| 2025 | Louis and Helen Padnos Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2024 | Esther and Seymour Padnos Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2024 | West Michigan Horticultural Society Inc DBA Frederik Meijer Gardens | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Lostn Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2024 | Louis and Helen Padnos Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2024 | Society for Contemporary Art C-O the Art Institute of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Louis and Helen Padnos Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2023 | Ox-Bow 3435 Rupprecht Way | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Lostn Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2023 | Esther and Seymour Padnos Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2023 | Louis and Helen Padnos Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2023 | Society for Contemporary Art C-O the Art Institute of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | National Tooling and Machining Association | 990 | Workforce Development Manager | 40 | $106,027 | $0 | View return |
| 2022 | Louis and Helen Padnos Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2022 | Esther and Seymour Padnos Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2022 | Lostn Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2022 | Ox-Bow 3435 Rupprecht Way | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Society for Contemporary Art C-O the Art Institute of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Lostn Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2021 | Ox-Bow 3435 Rupprecht Way | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Louis and Helen Padnos Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2021 | Esther and Seymour Padnos Foundation | 990PF | Secretary/Treasurer | 0.5 | $0 | $0 | View return |
| 2021 | Society for Contemporary Art C-O the Art Institute of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Louis and Helen Padnos Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2020 | Ox-Bow 3435 Rupprecht Way | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Lostn Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2020 | Roots & Culture Contemporary Art Center | 990EZ | President | 2 | $0 | $0 | View return |
| 2020 | Society for Contemporary Art C-O the Art Institute of Chicago | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Louis and Helen Padnos Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2019 | Ox-Bow 3435 Rupprecht Way | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Lostn Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2018 | Louis and Helen Padnos Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2018 | Lostn Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2018 | Ox-Bow 3435 Rupprecht Way | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Society for Contemporary Art C-O the Art Institute of Chicago | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2017 | Louis and Helen Padnos Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2017 | Lostn Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2017 | Louis and Helen Padnos Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2016 | Louis and Helen Padnos Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2016 | Lostn Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2016 | Society for Contemporary Art C-O the Art Institute of Chicago | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2015 | Roots & Culture Contemporary Art Center | 990EZ | Board Chair | 2 | $0 | $0 | View return |
| 2015 | Lostn Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2015 | Louis and Helen Padnos Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2014 | Louis and Helen Padnos Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2014 | Roots & Culture Contemporary Art Center | 990EZ | Board Chair | 8 | $0 | $0 | View return |
| 2014 | Lostn Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2013 | Lostn Foundation | 990PF | President | 0.5 | $0 | $0 | View return |