| 2024 | The Mcavity Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | The Mcavity Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Lyme Research Alliance Inc | 990 | Director (Until 9/1/2023) | 2 | $0 | $0 | View return |
| 2023 | Hyde School | 990 | Chairman | 1 | $0 | $0 | View return |
| 2022 | The Mcavity Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Lyme Research Alliance Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Hyde School | 990 | Chairman | 1 | $0 | $0 | View return |
| 2021 | Lyme Research Alliance Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Lyme Research Alliance Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | The Mcavity Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Hyde School | 990 | Chairman | 1 | $0 | $0 | View return |
| 2020 | Lyme Research Alliance Inc | 990 | Director | 4 | $0 | $0 | View return |
| 2020 | The Mcavity Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2020 | Hyde School | 990 | Chairman | 1 | $0 | $0 | View return |
| 2020 | Hyde School | 990 | Chairman | 1 | $0 | $0 | View return |
| 2019 | The Mcavity Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Lyme Research Alliance Inc | 990 | Director | 4 | $0 | $0 | View return |
| 2019 | Hyde School | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Mcavity Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | Lyme Research Alliance Inc | 990 | Director | 4 | $0 | $0 | View return |
| 2018 | Hyde School | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Lyme Research Alliance Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | The Mcavity Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Hyde School | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Hyde School at South Woodstock Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Mcavity Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | Lyme Research Alliance Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Hyde School at South Woodstock Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Hyde School | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Mcavity Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Hyde School | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Hyde School at South Woodstock Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Mcavity Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | The Hyde Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Hyde School | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Lyme Research Alliance Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Hyde School at South Woodstock Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Mcavity Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2013 | Hyde School | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Lyme Research Alliance Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Hyde School at South Woodstock Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Hyde Foundation | 990 | Member | 1 | $0 | $0 | View return |
| 2012 | The Mcavity Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2011 | The Mcavity Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |