| 2025 | Gilbert M and Martha H Hitchcock Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |
| 2025 | Forest Lawn Cemetery Perpetual Care Tr Fund | 990 | Secretary | 0.1 | $0 | $0 | View return |
| 2024 | Gilbert M and Martha H Hitchcock Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |
| 2024 | Forest Lawn Cemetery Perpetual Care Tr Fund | 990 | Secretary | 0.1 | $0 | $0 | View return |
| 2024 | The Boca Grande Preschool Inc | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2024 | Forest Lawn Cemetery Association | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Gilbert M and Martha H Hitchcock Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |
| 2023 | Forest Lawn Cemetery Perpetual Care Tr Fund | 990 | Secretary | 0.1 | $0 | $0 | View return |
| 2023 | Forest Lawn Cemetery Association | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Forest Lawn Cemetery Perpetual Care Tr Fund | 990 | Secretary | 0.1 | $0 | $0 | View return |
| 2022 | Gilbert M and Martha H Hitchcock Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |
| 2022 | Forest Lawn Cemetery Association | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Forest Lawn Cemetery Association | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Gilbert M and Martha H Hitchcock Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |
| 2021 | Forest Lawn Cemetery Perpetual Care Tr Fund | 990 | Secretary | 0.1 | $0 | $0 | View return |
| 2020 | Gilbert M and Martha H Hitchcock Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |
| 2020 | Forest Lawn Cemetery Perpetual Care Tr Fund | 990 | Secretary | 0.1 | $0 | $0 | View return |
| 2020 | Forest Lawn Cemetery Association | 990 | Vice President/Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Gilbert M and Martha H Hitchcock Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |
| 2018 | The Island School Foundation Inc | 990 | Trustee | 4 | $0 | $0 | View return |
| 2018 | Gilbert M and Martha H Hitchcock Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |
| 2017 | The Island School Foundation Inc | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2017 | Gilbert M and Martha H Hitchcock Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |
| 2016 | The Island School Foundation Inc | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2016 | Gilbert M and Martha H Hitchcock Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |
| 2015 | Gilbert M and Martha H Hitchcock Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |
| 2015 | The Island School Foundation Inc | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2014 | The Island School Foundation Inc | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2014 | Gilbert M and Martha H Hitchcock Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |
| 2013 | Gilbert M and Martha H Hitchcock Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |
| 2013 | The Island School Foundation Inc | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2012 | Gilbert M and Martha H Hitchcock Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |
| 2011 | Gilbert M and Martha H Hitchcock Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |
| 2010 | Gilbert M and Martha H Hitchcock Foundation | 990PF | President/Trustee | 0 | $0 | $0 | View return |