| 2025 | The Haartz Family Foundation Inc | 990PF | President | 0.5 | $0 | $0 | View return |
| 2024 | The Haartz Family Foundation Inc | 990PF | President | 0.5 | $0 | $0 | View return |
| 2023 | The Haartz Family Foundation Inc | 990PF | President | 0.5 | $0 | $0 | View return |
| 2023 | Emerson Health Care Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2022 | The Haartz Family Foundation Inc | 990PF | President | 0.5 | $0 | $0 | View return |
| 2022 | Emerson Health Care Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2022 | Louisa May Alcotts Orchard House Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Haartz Family Foundation Inc | 990PF | President | 0.5 | $0 | $0 | View return |
| 2021 | Louisa May Alcotts Orchard House Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2020 | The Haartz Family Foundation Inc | 990PF | President | 0.5 | $0 | $0 | View return |
| 2020 | Louisa May Alcotts Orchard House Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2020 | Emerson Health Care Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2019 | The Haartz Family Foundation Inc | 990PF | President | 0.5 | $0 | $0 | View return |
| 2019 | Louisa May Alcotts Orchard House Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2019 | Emerson Health Care Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2018 | Louisa May Alcotts Orchard House Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2018 | The Haartz Family Foundation Inc | 990PF | President | 0.5 | $0 | $0 | View return |
| 2018 | Louisa May Alcotts Orchard House Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2018 | Emerson Health Care Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2017 | Louisa May Alcotts Orchard House Inc. | 990 | Secretary | 1.5 | $0 | $0 | View return |
| 2017 | The Haartz Family Foundation Inc | 990PF | President | 0.5 | $0 | $0 | View return |
| 2017 | Emerson Health Care Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2016 | Louisa May Alcotts Orchard House Inc. | 990 | Secretary | 1.5 | $0 | $0 | View return |
| 2016 | The Haartz Family Foundation Inc | 990PF | President | 0.5 | $0 | $0 | View return |
| 2016 | Emerson Health Care Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2015 | The Haartz Family Foundation Inc | 990PF | President | 0.5 | $0 | $0 | View return |
| 2015 | Louisa May Alcotts Orchard House Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2015 | Emerson Health Care Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2014 | Louisa May Alcotts Orchard House Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2014 | Emerson Health Care Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2013 | Louisa May Alcotts Orchard House Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2013 | Emerson Health Care Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2011 | The Haartz Family Foundation Inc | 990PF | President | 0.5 | $0 | $0 | View return |
| 2010 | The Haartz Family Foundation Inc | 990PF | President | 0.5 | $0 | $0 | View return |