| 2024 | Lehigh University | 990 | Professor | 40 | $535,725 | $0 | View return |
| 2024 | Joan Hohlt and Roger Wich Foundation | 990PF | President | 5 | $35,000 | $0 | View return |
| 2024 | Senior Age Area Agency on Aging | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Lehigh University | 990 | Professor | 40 | $516,103 | $0 | View return |
| 2023 | Joan Hohlt and Roger Wich Foundation | 990PF | President | 5 | $35,000 | $0 | View return |
| 2023 | Senior Age Area Agency on Aging | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Lehigh University | 990 | Professor | 40 | $490,770 | $0 | View return |
| 2022 | Joan Hohlt and Roger Wich Foundation | 990PF | President | 5 | $35,000 | $0 | View return |
| 2022 | Senior Age Area Agency on Aging | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Lehigh University | 990 | Professor | 40 | $474,421 | $0 | View return |
| 2021 | Joan Hohlt and Roger Wich Foundation | 990PF | President | 5 | $35,000 | $0 | View return |
| 2021 | Senior Age Area Agency on Aging | 990 | Vice-President | 3 | $0 | $0 | View return |
| 2020 | Lehigh University | 990 | Professor | 40 | $466,704 | $0 | View return |
| 2020 | Joan Hohlt and Roger Wich Foundation | 990PF | President | 5 | $43,750 | - | View return |
| 2020 | Country Club of Culpeper Inc | 990 | Vice President/Director | 1 | $0 | $0 | View return |
| 2020 | Senior Age Area Agency on Aging | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Lehigh University | 990 | Professor | 40 | $460,531 | $0 | View return |
| 2019 | Joan Hohlt and Roger Wich Foundation | 990PF | President | 5 | $26,250 | - | View return |
| 2019 | Country Club of Culpeper Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Senior Age Area Agency on Aging | 990 | Past President | 2 | $0 | $0 | View return |
| 2018 | Lehigh University | 990 | Professor | 40 | $445,118 | $0 | View return |
| 2018 | Joan Hohlt and Roger Wich Foundation | 990PF | President | 5 | $35,000 | - | View return |
| 2018 | Country Club of Culpeper Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Lehigh University | 990 | Professor | 40 | $428,752 | $0 | View return |
| 2017 | Missouri Botanical Garden Board of Trustees | 990 | Sr. Vice President General Services | 40 | $133,911 | $0 | View return |
| 2017 | Joan Hohlt and Roger Wich Foundation | 990PF | President | 5 | $35,000 | - | View return |
| 2017 | The Catastrophic Theatre Inc. | 990 | M. Director To April | 40 | $28,597 | $0 | View return |
| 2017 | Country Club of Culpeper Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Catastrophic Theatre Inc. | 990 | Managing Director | 40 | $64,483 | $0 | View return |
| 2016 | Joan Hohlt and Roger Wich Foundation | 990PF | President | 5 | $35,000 | - | View return |
| 2015 | Lehigh University | 990 | Professor/Associate Dean | 40 | $403,986 | $0 | View return |
| 2015 | The Catastrophic Theatre Inc. | 990 | Mg Director Frm July | 40 | $37,904 | $0 | View return |
| 2015 | Joan Hohlt and Roger Wich Foundation | 990PF | President | 5 | $35,000 | - | View return |
| 2014 | Lehigh University | 990 | Professor | 40 | $386,636 | $0 | View return |
| 2014 | The Catastrophic Theatre Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2013 | Lehigh University | 990 | Professor | 40 | $347,635 | - | View return |
| 2013 | Joan Hohlt and Roger Wich Foundation | 990PF | President | 5 | $25,000 | - | View return |
| 2013 | The Catastrophic Theatre Inc. | 990 | President | 1 | $0 | $0 | View return |