| 2024 | American Society for Testing and Materials | 990 | VP Lab Services & Cert | 30 | $370,856 | $0 | View return |
| 2024 | Safety Equipment Institute | 990 | President (Astm: VP Lab Svcs & Cert) | 10 | $0 | $370,856 | View return |
| 2023 | American Society for Testing and Materials | 990 | VP Lab Services & Cert | 30 | $342,264 | $0 | View return |
| 2023 | Safety Equipment Institute | 990 | President (Astm: VP Lab Svcs & Cert) | 10 | $0 | $342,264 | View return |
| 2022 | American Society for Testing and Materials | 990 | VP Lab Services & Cert | 30 | $322,294 | $0 | View return |
| 2022 | Safety Equipment Institute | 990 | President (Astm: VP Lab Svcs & Cert) | 10 | $0 | $322,294 | View return |
| 2022 | Maryland Association of School Business Officials Inc | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2021 | American Society for Testing and Materials | 990 | VP Lab Services & Cert | 30 | $291,304 | $0 | View return |
| 2021 | Safety Equipment Institute | 990 | President (Astm: VP Lab Svcs & Cert) | 10 | $0 | $291,304 | View return |
| 2021 | Maryland Association of School Business Officials Inc | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2020 | American Society for Testing and Materials | 990 | VP Lab Services & Cert | 30 | $285,711 | $0 | View return |
| 2020 | Safety Equipment Institute | 990 | President | 10 | $0 | $285,711 | View return |
| 2020 | Maryland Association of School Business Officials Inc | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2019 | American Society for Testing and Materials | 990 | VP Lab Services & Cert | 30 | $263,560 | $0 | View return |
| 2019 | Safety Equipment Institute | 990 | President (Effective 11/1/19) | 10 | $0 | $263,560 | View return |
| 2019 | Maryland Association of School Business Officials Inc | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2018 | American Society for Testing and Materials | 990 | VP Lab Services & Cert | 40 | $242,698 | $0 | View return |
| 2018 | Maryland Association of School Business Officials Inc | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2017 | American Society for Testing and Materials | 990 | VP Certification & Training | 40 | $221,675 | $0 | View return |
| 2017 | Maryland Association of School Business Officials Inc | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2016 | American Society for Testing and Materials | 990 | VP Certification & Training | 40 | $212,673 | $0 | View return |
| 2016 | Maryland Association of School Business Officials Inc | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2015 | American Society for Testing and Materials | 990 | VP Certification & Training | 40 | $206,319 | $0 | View return |
| 2014 | American Society for Testing and Materials | 990 | VP Certification & Training | 40 | $194,678 | $0 | View return |
| 2013 | American Society for Testing and Materials | 990 | VP Certification & Training | 35 | $182,960 | $0 | View return |
