| 2024 | Otis a Thompson Foundation Inc 003925 | 990PF | Secretary | 1 | $0 | - | View return |
| 2024 | Veterans of Foreign Wars Department of Illinois | 990 | Director, Building And Grounds | 2 | $0 | $0 | View return |
| 2023 | Guerdon Stearns Holden Trust FBO Cleveland | 990PF | Co-Trustee | 0 | $559 | - | View return |
| 2023 | Guerdon Stearns Holden Trust FBO Harvard | 990PF | Co-Trustee | 0 | $559 | - | View return |
| 2023 | Guerdon Stearns Holden FBO Cleveland Museum | 990PF | Co-Trustee | 0 | $559 | - | View return |
| 2023 | Otis a Thompson Foundation Inc 003925 | 990PF | Secretary | 1 | $0 | - | View return |
| 2023 | Veterans of Foreign Wars Department of Illinois | 990 | Director, Building And Grounds | 5 | $0 | $0 | View return |
| 2022 | Guerdon Stearns Holden FBO Cleveland Museum | 990PF | Co-Trustee | 1 | $569 | - | View return |
| 2022 | Guerdon Stearns Holden Trust FBO Cleveland | 990PF | Co-Trustee | 1 | $569 | - | View return |
| 2022 | Guerdon Stearns Holden Trust FBO Harvard | 990PF | Co-Trustee | 1 | $569 | - | View return |
| 2022 | Otis a Thompson Foundation Inc 003925 | 990PF | Secretary | 1 | $0 | - | View return |
| 2021 | Guerdon Stearns Holden Trust FBO Cleveland | 990PF | Co-Trustee | 1 | $453 | - | View return |
| 2021 | Guerdon Stearns Holden Trust FBO Harvard | 990PF | Co-Trustee | 1 | $453 | - | View return |
| 2021 | Guerdon Stearns Holden FBO Cleveland Museum | 990PF | Co-Trustee | 1 | $453 | - | View return |
| 2021 | Otis a Thompson Foundation Inc 003925 | 990PF | Secretary | 1 | $0 | - | View return |
| 2021 | University Circle Incorporated | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Guerdon Stearns Holden FBO Cleveland Museum | 990PF | Co-Trustee | 1 | $491 | - | View return |
| 2020 | Guerdon Stearns Holden Trust FBO Cleveland | 990PF | Co-Trustee | 1 | $491 | - | View return |
| 2020 | Guerdon Stearns Holden Trust FBO Harvard | 990PF | Co-Trustee | 1 | $491 | - | View return |
| 2020 | Otis a Thompson Foundation Inc 003925 | 990PF | Secretary | 1 | $0 | - | View return |
| 2019 | Otis a Thompson Foundation Inc 003925 | 990PF | Secretary | 1 | $0 | - | View return |
| 2018 | Otis a Thompson Foundation Inc 003925 | 990PF | Secretary | 1 | $0 | - | View return |
| 2018 | Chervenak-Nunnalle Foundation Inc | 990PF | Director | 2 | $0 | $0 | View return |
| 2018 | Otis a Thompson Foundation Inc 003925 | 990PF | Secretary | 1 | $0 | - | View return |
| 2017 | Chervenak-Nunnalle Foundation Inc | 990PF | Director | 0.75 | $0 | $0 | View return |
| 2016 | Chervenak-Nunnalle Foundation Inc | 990PF | Director | 0.75 | $0 | $0 | View return |
| 2015 | Chervenak-Nunnalle Foundation Inc | 990PF | Director | 0.75 | $0 | $0 | View return |
| 2015 | Otis a Thompson Foundation Inc 003925 | 990PF | Secretary | 1 | $0 | - | View return |
| 2014 | Otis a Thompson Foundation Inc 003925 | 990PF | Secretary | 1 | $0 | - | View return |
| 2014 | Chervenak-Nunnalle Foundation Inc | 990PF | Director | 0.75 | $0 | $0 | View return |
| 2013 | Otis a Thompson Foundation Inc 003925 | 990PF | Secretary | 1 | $0 | - | View return |
| 2012 | Otis a Thompson Foundation Inc 003925 | 990PF | Secretary | 1 | $0 | - | View return |
| 2012 | Chervenak-Nunnalle Foundation Inc | 990PF | Director | 0.75 | $0 | $0 | View return |
| 2011 | Otis a Thompson Foundation Inc 003925 | 990PF | Secretary | 1 | $0 | - | View return |