| 2023 | The Giblin Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | The Fay School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Pomfret School Incorporated | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | The Giblin Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | The Fay School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Pomfret School Incorporated | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The Giblin Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2021 | The Fay School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Pomfret School Incorporated | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | The Giblin Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | Pomfret School Incorporated | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | The Fay School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Spectrum Health Systems Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | The Giblin Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2019 | The Fay School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Ne Behavioral Health Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Spectrum Health Systems Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | The Fay School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Pomfret School Incorporated | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The Giblin Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2018 | Spectrum Health Systems Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Ne Behavioral Health Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | The Giblin Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | Ne Behavioral Health Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Spectrum Health Systems Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | The Giblin Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2016 | Ne Behavioral Health Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Spectrum Health Systems Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Spectrum Health Systems Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | The 200 Foundation Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | Spectrum Health Systems Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | The 200 Foundation Inc | 990 | Director | 0 | $0 | $0 | View return |