| 2025 | Bath Sports Boosters Association Inc. | 990 | Secretary | 2 | $0 | $0 | View return |
| 2024 | Student Govt Assoc of the State University of New York Maritime Co | 990 | Member | 1 | $400 | $0 | View return |
| 2024 | The Center for Produce Safety | 990 | Director | 3 | $0 | $0 | View return |
| 2024 | Washington Metro Chapter of Safari Club International | 990EZ | Director | 1 | $0 | $0 | View return |
| 2023 | Washington Metro Chapter of Safari Club International | 990EZ | Vice President | 5 | $0 | $0 | View return |
| 2023 | International Union of Operating Engineers Local 891 | 990 | Exec. Brd/Deleg | 1 | $0 | $0 | View return |
| 2022 | Findley Lake Watershed Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2022 | Washington Metro Chapter of Safari Club International | 990EZ | President | 5 | $0 | $0 | View return |
| 2022 | International Union of Operating Engineers Local 891 | 990 | Exec. Brd/Deleg | 1 | $0 | $0 | View return |
| 2021 | Findley Lake Watershed Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2021 | Washington Metro Chapter of Safari Club International | 990EZ | President | 5 | $0 | $0 | View return |
| 2021 | Falls School Parent Organization | 990EZ | President | 5 | $0 | $0 | View return |
| 2021 | International Union of Operating Engineers Local 891 | 990 | Exec. Brd/Deleg | 1 | $0 | $0 | View return |
| 2021 | Greensboro Symphony Orchestra Incorporated | 990 | Board Member | 0 | $0 | $0 | View return |
| 2020 | Findley Lake Watershed Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2020 | Washington Metro Chapter of Safari Club International | 990EZ | President | 5 | $0 | $0 | View return |
| 2020 | Falls School Parent Organization | 990EZ | President | 0 | $0 | - | View return |
| 2020 | Kiwanis International Pennsylvania | 990 | Region IV Tr | 10 | $0 | $0 | View return |
| 2020 | International Union of Operating Engineers Local 891 | 990 | Exec. Brd/Deleg | 1 | $0 | $0 | View return |
| 2019 | Findley Lake Watershed Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2019 | Falls School Parent Organization | 990EZ | President | 0 | $0 | - | View return |
| 2019 | International Union of Operating Engineers Local 891 | 990 | Exec. Brd/Deleg | 1 | $0 | $0 | View return |
| 2019 | Kiwanis International Pennsylvania | 990EZ | Region IV Tr | 10 | $0 | - | View return |
| 2018 | Brethren Frontier School | 990EZ | Chairman | 0 | $0 | - | View return |
| 2018 | Findley Lake Watershed Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2018 | International Union of Operating Engineers Local 891 | 990 | Exec. Brd/Deleg | 1 | $0 | $0 | View return |
| 2018 | Kiwanis International Pennsylvania | 990 | Region IV Trustee | 10 | $0 | $0 | View return |
| 2017 | Concordia University | 990 | Chemistry Professor | 40 | $126,496 | $0 | View return |
| 2017 | Concordia University | 990 | Chemistry Professor | 40 | $126,496 | $0 | View return |
| 2017 | Brethren Frontier School | 990EZ | Chairman | 0 | $0 | - | View return |
| 2017 | Findley Lake Watershed Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | International Union of Operating Engineers Local 891 | 990 | Exec. Brd/Deleg | 1 | $0 | $0 | View return |
| 2017 | International Union of Operating Engineers Local 891 | 990 | Exec. Brd/Deleg | 1 | $0 | $0 | View return |
| 2016 | Brethren Frontier School | 990EZ | Chairman | 0 | $0 | - | View return |
| 2016 | Fraternal Order of Eagles 234 | 990 | Trustee | 5 | $0 | $0 | View return |
| 2016 | Findley Lake Watershed Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2016 | Air Line Pilots Association Group Return | 990 | Eny114 Lec CHR | 15 | $0 | $0 | View return |
| 2016 | International Union of Operating Engineers Local 891 | 990 | Exec. Brd/Deleg | 1 | $0 | $0 | View return |
| 2015 | Brethren Frontier School | 990EZ | Chairman | 0 | $0 | - | View return |
| 2015 | Tippecanoe County Child Care Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2015 | Air Line Pilots Association Group Return | 990 | Eny 114 Lec CHR | 12 | $0 | $0 | View return |
| 2015 | Findley Lake Watershed Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2015 | International Union of Operating Engineers Local 891 | 990 | Exec. Brd/Deleg | 1 | $0 | $0 | View return |
| 2014 | Findley Lake Watershed Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2014 | Air Line Pilots Association Group Return | 990 | Eny 114 Lec CHR | 15 | $0 | $0 | View return |
| 2014 | Brethren Frontier School | 990EZ | Chairman | 0 | $0 | - | View return |
| 2014 | Tippecanoe County Child Care Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2014 | International Union of Operating Engineers Local 891 | 990 | Exec. Brd/Deleg | 1 | $0 | $0 | View return |
| 2014 | Tippecanoe County Child Care Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2013 | Brethren Frontier School | 990EZ | Chairman | 0 | $0 | - | View return |
| 2013 | International Union of Operating Engineers Local 891 | 990 | Exec. Brd/Deleg | 1 | $0 | $0 | View return |