| 2025 | Hammel Family Foundation C/O Victor Hammel | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | Hammel Family Foundation C/O Victor Hammel | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Hammel Family Foundation C/O Victor Hammel | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Hammel Family Foundation C/O Victor Hammel | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Goggleworks Center for the Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Hammel Family Foundation C/O Victor Hammel | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Goggleworks Center for the Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Goggleworks Center for the Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Hammel Family Foundation C/O Victor Hammel | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | Goggleworks Center for the Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Hammel Family Foundation C/O Victor Hammel | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Hammel Family Foundation C/O Victor Hammel | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Goggleworks Center for the Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Hammel Family Foundation C/O Victor Hammel | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | Goggleworks Center for the Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Hammel Family Foundation C/O Victor Hammel | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2016 | Goggleworks Center for the Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Goggleworks Center for the Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Hammel Family Foundation C/O Victor Hammel | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2014 | Goggleworks Center for the Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Hammel Family Foundation C/O Victor Hammel | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2013 | Hammel Family Foundation C/O Victor Hammel | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2013 | Goggleworks Center for the Arts | 990 | Director | 3 | $0 | $0 | View return |
| 2012 | Hammel Family Foundation C/O Victor Hammel | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2011 | Hammel Family Foundation C/O Victor Hammel | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2010 | Hammel Family Foundation C/O Victor Hammel | 990PF | Trustee | 1 | $0 | $0 | View return |