| 2025 | Elizabeth B and Philip J Hendrickson Foundation Ltd. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2024 | Elizabeth B and Philip J Hendrickson Foundation Ltd. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2024 | Richard J Resch Foundation Ltd. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2024 | John and Engrid Meng Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2023 | Elizabeth B and Philip J Hendrickson Foundation Ltd. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2023 | John and Engrid Meng Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2023 | Richard J Resch Foundation Ltd. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2022 | Bellin College Inc. | 990 | Board Member (Thru June) | 1 | $0 | $0 | View return |
| 2022 | Richard J Resch Foundation Ltd. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2022 | John and Engrid Meng Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2022 | Elizabeth B and Philip J Hendrickson Foundation Ltd. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2021 | Bellin College Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Richard J Resch Foundation Ltd. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2021 | Elizabeth B and Philip J Hendrickson Foundation Ltd. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2021 | John and Engrid Meng Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2020 | John and Engrid Meng Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2020 | Bellin College Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Richard J Resch Foundation Ltd. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2020 | Elizabeth B and Philip J Hendrickson Foundation Ltd. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2019 | Bellin College Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Elizabeth B and Philip J Hendrickson Foundation Ltd. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2019 | John and Engrid Meng Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2019 | Richard J Resch Foundation Ltd. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2018 | Bellin College Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | John and Engrid Meng Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2018 | Elizabeth B and Philip J Hendrickson Foundation Ltd. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2018 | Richard J Resch Foundation Ltd. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2017 | Bellin College Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Elizabeth B and Philip J Hendrickson Foundation Ltd. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2017 | John and Engrid Meng Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2017 | Richard J Resch Foundation Ltd. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2016 | Bellin College Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | John and Engrid Meng Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2016 | Richard J Resch Foundation Ltd. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2016 | Elizabeth B and Philip J Hendrickson Foundation Ltd. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2015 | Bellin College Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Richard J Resch Foundation Ltd. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2015 | John and Engrid Meng Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2015 | Elizabeth B and Philip J Hendrickson Foundation Ltd. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2014 | Bellin College Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Richard J Resch Foundation Ltd. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2014 | Elizabeth B and Philip J Hendrickson Foundation Ltd. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2014 | John and Engrid Meng Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2013 | Elizabeth B and Philip J Hendrickson Foundation Ltd. | 990PF | Sectretary | 0.5 | $0 | $0 | View return |
| 2013 | John and Engrid Meng Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2013 | Richard J Resch Foundation Ltd. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2012 | Richard J Resch Foundation Ltd. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2012 | John and Engrid Meng Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2011 | Richard J Resch Foundation Ltd. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2011 | John and Engrid Meng Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2011 | Elizabeth B and Philip J Hendrickson Foundation Ltd. | 990PF | Sectretary | 0.5 | $0 | $0 | View return |
| 2010 | John and Engrid Meng Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2010 | Elizabeth B and Philip J Hendrickson Foundation Ltd. | 990PF | Sectretary | 0.5 | $0 | $0 | View return |