| 2025 | Oci Healing Research Foundation Inc. | 990 | Treasurer | - | $0 | $0 | View return |
| 2024 | Semiconductor Equipment & Materials Intl | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Oci Healing Research Foundation Inc. | 990 | Treasurer | - | $0 | $0 | View return |
| 2023 | Oci Healing Research Foundation Inc. | 990 | Treasurer | - | $0 | $0 | View return |
| 2023 | Semiconductor Equipment & Materials Intl | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Semiconductor Equipment & Materials Intl | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Oci Healing Research Foundation Inc. | 990 | Treasurer | - | $0 | $0 | View return |
| 2021 | Oci Healing Research Foundation Inc. | 990 | Treasurer | - | $0 | $0 | View return |
| 2021 | Semiconductor Equipment & Materials Intl | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Semiconductor Equipment & Materials Intl | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Oci Healing Research Foundation Inc. | 990 | Treasurer | - | $0 | $0 | View return |
| 2020 | The College Preparatory School | 990 | Trustee (Thru 06/21) | 2 | $0 | $0 | View return |
| 2019 | Oci Healing Research Foundation Inc. | 990 | Director | - | $0 | $0 | View return |
| 2019 | Semiconductor Equipment & Materials Intl | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | The College Preparatory School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Cape Cod Intergroup of of Alcoholics Anonymous | 990EZ | Trustee | 5 | $0 | - | View return |
| 2018 | Semiconductor Equipment & Materials Intl | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Cape Cod Intergroup of of Alcoholics Anonymous | 990EZ | Trustee | 5 | $0 | - | View return |
| 2018 | King Child Supervision Inc. | 990 | President | - | $0 | $0 | View return |
| 2018 | The College Preparatory School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | King Child Supervision Inc. | 990 | President-El | - | $0 | $0 | View return |
| 2017 | Semiconductor Equipment & Materials Intl | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Enlightened Learning Club | 990EZ | Director | 2 | $0 | $0 | View return |
| 2017 | Cape Cod Intergroup of of Alcoholics Anonymous | 990EZ | Trustee | 5 | $0 | - | View return |
| 2017 | The College Preparatory School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | The College Preparatory School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Semiconductor Equipment & Materials Intl | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Cape Cod Intergroup of of Alcoholics Anonymous | 990EZ | Trustee | 1 | $0 | - | View return |
| 2016 | King Child Supervision Inc. | 990 | President-El | - | $0 | $0 | View return |
| 2016 | The College Preparatory School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | The College Preparatory School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Semiconductor Equipment & Materials Intl | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Semiconductor Equipment & Materials Intl | 990 | Director | 1 | $0 | $0 | View return |