| 2025 | The George Whalen Jr Fdtn Inc the George Whalen Jr Fdtn Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2024 | The George Whalen Jr Fdtn Inc the George Whalen Jr Fdtn Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2023 | The George Whalen Jr Fdtn Inc the George Whalen Jr Fdtn Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2023 | Millbrook Tribute Garden Inc. | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2022 | The George Whalen Jr Fdtn Inc the George Whalen Jr Fdtn Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2022 | Millbrook Tribute Garden Inc. | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2021 | The George Whalen Jr Fdtn Inc the George Whalen Jr Fdtn Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2021 | Millbrook Tribute Garden Inc. | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2020 | The George Whalen Jr Fdtn Inc the George Whalen Jr Fdtn Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2020 | Maplebrook School Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | The Maplebrook School Foundation C/O Maplebrook School Inc | 990PF | Chairperson Emeritus | 1 | $0 | $0 | View return |
| 2020 | Millbrook Tribute Garden Inc. | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2019 | The George Whalen Jr Fdtn Inc the George Whalen Jr Fdtn Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2019 | The Maplebrook School Foundation C/O Maplebrook School Inc | 990PF | Chairperson Emeritus | 1 | $0 | $0 | View return |
| 2019 | Millbrook Tribute Garden Inc. | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2019 | The Maplebrook School Foundation C/O Maplebrook School Inc | 990PF | Chairperson Emeritus | 1 | $0 | $0 | View return |
| 2018 | The George Whalen Jr Fdtn Inc the George Whalen Jr Fdtn Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2018 | The Maplebrook School Foundation C/O Maplebrook School Inc | 990PF | Emeritus | 1 | $0 | $0 | View return |
| 2018 | Millbrook Tribute Garden Inc. | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2018 | Maplebrook School Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2017 | The George Whalen Jr Fdtn Inc the George Whalen Jr Fdtn Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2017 | Millbrook Tribute Garden Inc. | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2017 | The Maplebrook School Foundation C/O Maplebrook School Inc | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2017 | Maplebrook School Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Millbrook Tribute Garden Inc. | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2016 | The George Whalen Jr Fdtn Inc the George Whalen Jr Fdtn Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2016 | The Maplebrook School Foundation C/O Maplebrook School Inc | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2016 | Maplebrook School Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2016 | Millbrook Tribute Garden Inc. | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2015 | The George Whalen Jr Fdtn Inc the George Whalen Jr Fdtn Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2015 | The Maplebrook School Foundation C/O Maplebrook School Inc | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2015 | Millbrook Tribute Garden Inc. | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2015 | Maplebrook School Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2014 | The George Whalen Jr Fdtn Inc the George Whalen Jr Fdtn Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2014 | The Maplebrook School Foundation C/O Maplebrook School Inc | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2014 | Maplebrook School Inc. | 990 | Treasurer/Tr | 1 | $0 | $0 | View return |
| 2013 | The George Whalen Jr Fdtn Inc the George Whalen Jr Fdtn Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2013 | Maplebrook School Inc. | 990 | Treasurer/Tr | 1 | $0 | $0 | View return |
| 2013 | The Maplebrook School Foundation C/O Maplebrook School Inc | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2012 | The George Whalen Jr Fdtn Inc the George Whalen Jr Fdtn Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2012 | The Maplebrook School Foundation C/O Maplebrook School Inc | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2011 | The George Whalen Jr Fdtn Inc the George Whalen Jr Fdtn Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2011 | The Maplebrook School Foundation C/O Maplebrook School Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2010 | The George Whalen Jr Fdtn Inc the George Whalen Jr Fdtn Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2010 | The Maplebrook School Foundation C/O Maplebrook School Inc | 990PF | President | 0.5 | $0 | $0 | View return |