| 2025 | Coutts & Clark Foundation Inc | 990PF | President | 0 | $0 | $0 | View return |
| 2024 | Coutts & Clark Foundation Inc | 990PF | President | 0 | $0 | $0 | View return |
| 2024 | The Masterwork Chorus Inc | 990 | Board Member | 3 | $0 | $0 | View return |
| 2023 | The Masterwork Chorus Inc | 990 | Board Member | 3 | $0 | $0 | View return |
| 2023 | Coutts & Clark Foundation Inc | 990PF | Treasurer / Secretary | 0 | $0 | $0 | View return |
| 2022 | The Masterwork Chorus Inc | 990 | Board Member | 3 | $0 | $0 | View return |
| 2022 | Coutts & Clark Foundation Inc | 990PF | Treasurer / Secretary | 0 | $0 | $0 | View return |
| 2021 | The Masterwork Chorus Inc | 990EZ | Board Member | 3 | $0 | - | View return |
| 2021 | Coutts & Clark Foundation Inc | 990PF | Treasurer / Secretary | 0 | $0 | $0 | View return |
| 2020 | The Masterwork Chorus Inc | 990EZ | President | 3 | $0 | - | View return |
| 2020 | Coutts & Clark Foundation Inc | 990PF | Treasurer / Secretary | 0 | $0 | $0 | View return |
| 2019 | Coutts & Clark Foundation Inc | 990PF | Treasurer / Secretary | 0 | $0 | $0 | View return |
| 2019 | The Masterwork Chorus Inc | 990 | President | 3 | $0 | $0 | View return |
| 2018 | Coutts & Clark Foundation Inc | 990PF | Treasurer / Secretary | 0 | $0 | $0 | View return |
| 2018 | Chatham University | 990 | Trustee | 3 | $0 | $0 | View return |
| 2017 | Coutts & Clark Foundation Inc | 990PF | Treasurer / Secretary | 0 | $0 | $0 | View return |
| 2017 | The Masterwork Chorus Inc | 990 | President | 3 | $0 | $0 | View return |
| 2017 | Chatham University | 990 | Trustee | 3 | $0 | $0 | View return |
| 2016 | Coutts & Clark Foundation Inc | 990PF | Treasurer / Secretary | 0 | $0 | $0 | View return |
| 2016 | Chatham University | 990 | Trustee | 3 | $0 | $0 | View return |
| 2016 | The Masterwork Chorus Inc | 990 | President | 3 | $0 | $0 | View return |
| 2015 | Coutts & Clark Foundation Inc | 990PF | Treasurer / Secretary | 0 | $0 | $0 | View return |
| 2015 | Chatham University | 990 | Trustee | 3 | $0 | $0 | View return |
| 2015 | The Masterwork Chorus Inc | 990 | Board Member | 3 | $0 | $0 | View return |
| 2014 | Coutts & Clark Foundation Inc | 990PF | Treasurer / Secretary | 0 | $0 | $0 | View return |
| 2014 | The Masterwork Chorus Inc | 990 | Board Member | 3 | $0 | $0 | View return |
| 2014 | Chatham University | 990 | Trustee | 3 | $0 | $0 | View return |
| 2013 | Coutts & Clark Foundation Inc | 990PF | Treasurer / Secretary | 0 | $0 | $0 | View return |
| 2013 | Chatham University | 990 | Trustee | 3 | $0 | $0 | View return |
| 2013 | Chatham University | 990 | Trustee | 3 | $0 | $0 | View return |
| 2012 | Coutts & Clark Foundation Inc | 990PF | Treasurer / Secretary | 0 | $0 | $0 | View return |