| 2024 | Rottman Family Charitable Foundation | 990PF | President/Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2023 | Rottman Family Charitable Foundation | 990PF | President/Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2022 | Rottman Family Charitable Foundation | 990PF | President/Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2021 | Rottman Family Charitable Foundation | 990PF | President/Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2020 | Rottman Family Charitable Foundation | 990PF | President/Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2019 | Rottman Family Charitable Foundation | 990PF | President/Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2018 | Rottman Family Charitable Foundation | 990PF | President/Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2017 | Rottman Family Charitable Foundation | 990PF | President/Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2016 | Rottman Family Charitable Foundation | 990PF | President/Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2015 | Calvin College Alumni Association | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Rottman Family Charitable Foundation | 990PF | President/Secretary/Treasurer | 0 | $0 | $0 | View return |
| 2014 | Calvin College Alumni Association | 990 | Board Member | 0 | $0 | $0 | View return |
| 2014 | Rottman Family Charitable Foundation | 990PF | President/Secretary/Treasurer | 0 | $0 | $0 | View return |
| 2013 | Rottman Family Charitable Foundation | 990PF | President/Secretary/Treasurer | 0 | $0 | $0 | View return |