| 2024 | The Lindsay Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | Society of Petrophysicists and Well Log Analysts Inc | 990 | Industrial Relations Liaison | 0 | $0 | $0 | View return |
| 2023 | The Lindsay Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | Bakery Confectionary Tobacco Workers and Grain MIL | 990EZ | President | 0 | $2,400 | $0 | View return |
| 2022 | The Lindsay Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | Society of Petrophysicists and Well Log Analysts Inc | 990 | Industrial Relations Liaison | 0 | $0 | $0 | View return |
| 2022 | Bloomfield College | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Bakery Confectionary Tobacco Workers and Grain MIL | 990 | President | - | $2,250 | $0 | View return |
| 2021 | Society of Petrophysicists and Well Log Analysts Inc | 990 | Industrial Relations Liaison | 0 | $0 | $0 | View return |
| 2021 | The Lindsay Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Society of Petrophysicists and Well Log Analysts Inc | 990 | Industrial Relations Liaison | 0 | $0 | $0 | View return |
| 2020 | The Lindsay Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Society of Petrophysicists and Well Log Analysts Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | The Lindsay Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | Karpe Foundation Inc | 990PF | Sec. & Treas | 0 | $0 | $0 | View return |
| 2019 | The Museum of Art Deland Florida Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | The Lindsay Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | Karpe Foundation Inc | 990PF | Sec. & Treas | 0 | $0 | $0 | View return |
| 2018 | The Museum of Art Deland Florida Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | The Lindsay Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Karpe Foundation Inc | 990PF | Sec. & Treas | 0 | $0 | $0 | View return |
| 2017 | The Museum of Art Deland Florida Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | The Lindsay Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2016 | Karpe Foundation Inc | 990PF | Sec. & Treas | 0 | $0 | $0 | View return |
| 2015 | The Lindsay Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | Manufacturers' Agents National Association | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Lindsay Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | Manufacturers' Agents National Association | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Manufacturers' Agents National Association | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Lindsay Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2013 | Karpe Foundation Inc | 990PF | Sec. & Treas | 0 | $0 | $0 | View return |
| 2012 | The Lindsay Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2012 | Karpe Foundation Inc | 990PF | Sec. & Treas | 0 | $0 | $0 | View return |
| 2011 | Karpe Foundation Inc | 990PF | Sec. & Treas | 0 | $0 | $0 | View return |