| 2025 | Golden Monarch Equine Rescue Foundation | 990PF | Trustee | 10 | $0 | - | View return |
| 2025 | Highgate Charitable Foundation | 990PF | Trustee | 10 | $0 | - | View return |
| 2025 | Antrim Charitable Foundation | 990PF | Trustee | 10 | $0 | - | View return |
| 2024 | Antrim Charitable Foundation | 990PF | Trustee | 10 | $0 | - | View return |
| 2024 | Highgate Charitable Foundation | 990PF | Trustee | 10 | $0 | - | View return |
| 2024 | Golden Monarch Equine Rescue Foundation | 990PF | Trustee | 10 | $0 | - | View return |
| 2023 | Antrim Charitable Foundation | 990PF | Trustee | 10 | $0 | - | View return |
| 2023 | Highgate Charitable Foundation | 990PF | Trustee | 10 | $0 | - | View return |
| 2023 | Golden Monarch Equine Rescue Foundation | 990PF | Trustee | 10 | $0 | - | View return |
| 2022 | Highgate Charitable Foundation | 990PF | Trustee | 10 | $0 | - | View return |
| 2022 | Golden Monarch Equine Rescue Foundation | 990PF | Trustee | 10 | $0 | - | View return |
| 2022 | Antrim Charitable Foundation | 990PF | Trustee | 10 | $0 | - | View return |
| 2021 | Highgate Charitable Foundation | 990PF | Trustee | 10 | $10,000 | - | View return |
| 2021 | The Marilyn Cox Douglas Charitable Foundation | 990PF | Trustee | 10 | $10,000 | - | View return |
| 2021 | Antrim Charitable Foundation | 990PF | Trustee | 10 | $10,000 | - | View return |
| 2021 | Golden Monarch Equine Rescue Foundation | 990PF | Trustee | 10 | $0 | - | View return |
| 2020 | The Marilyn Cox Douglas Charitable Foundation | 990PF | Trustee | 10 | $30,000 | - | View return |
| 2020 | Golden Monarch Equine Rescue Foundation | 990PF | Trustee | 5 | $0 | - | View return |
| 2020 | Antrim Charitable Foundation | 990PF | Trustee | 10 | $0 | - | View return |
| 2020 | Highgate Charitable Foundation | 990PF | Trustee | 10 | $0 | - | View return |
| 2019 | The Marilyn Cox Douglas Charitable Foundation | 990PF | Trustee | 10 | $35,000 | - | View return |
| 2019 | Highgate Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2019 | Golden Monarch Equine Rescue Foundation | 990PF | Trustee | 5 | $0 | - | View return |
| 2019 | Antrim Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2018 | The Marilyn Cox Douglas Charitable Foundation | 990PF | Trustee | 10 | $35,000 | - | View return |
| 2018 | The Marilyn Cox Douglas Charitable Foundation | 990PF | Trustee | 10 | $35,000 | - | View return |
| 2018 | Highgate Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2018 | Antrim Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2018 | Golden Monarch Equine Rescue Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2018 | Highgate Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2017 | The Marilyn Cox Douglas Charitable Foundation | 990PF | Trustee | 10 | $35,000 | - | View return |
| 2017 | Golden Monarch Equine Rescue Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2017 | Highgate Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2017 | Antrim Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2016 | The Marilyn Cox Douglas Charitable Foundation | 990PF | Trustee | 10 | $66,227 | - | View return |
| 2016 | Highgate Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2016 | Antrim Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2016 | Golden Monarch Equine Rescue Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2015 | Antrim Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2015 | The Marilyn Cox Douglas Charitable Foundation | 990PF | Trustee | 10 | $0 | - | View return |
| 2015 | Highgate Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2014 | The Marilyn Cox Douglas Charitable Foundation | 990PF | Trustee | 10 | $44,525 | - | View return |
| 2013 | The Marilyn Cox Douglas Charitable Foundation | 990PF | Trustee | 10 | $21,481 | - | View return |