| 2022 | Iron Workers District Council of New England Health and Welfare Fund | 990 | Investment Custodial | 1 BEACON STREET, Boston, MA 02108 | $194,268 | View return |
| 2021 | Iron Workers District Council of New England Health and Welfare Fund | 990 | Investment Custodial | 1 BEACON STREET, Boston, MA 02108 | $253,453 | View return |
| 2020 | Iron Workers District Council of New England Health and Welfare Fund | 990 | Investment Custodial | 1 BEACON STREET, Boston, MA 02108 | $232,202 | View return |
| 2019 | Iron Workers District Council of New England Health and Welfare Fund | 990 | Investment Custodial | 1 BEACON STREET, Boston, MA 02108 | $224,609 | View return |
| 2018 | Iron Workers District Council of New England Health and Welfare Fund | 990 | Investment Custodial | 1 BEACON STREET, Boston, MA 02108 | $207,596 | View return |
| 2017 | Iron Workers District Council of New England Health and Welfare Fund | 990 | Investment Custodial | 1 BEACON STREET, Boston, MA 02108 | $190,567 | View return |
| 2016 | Iron Workers District Council of New England Health and Welfare Fund | 990 | Investment Custodial | 1 BEACON STREET, Boston, MA 02108 | $176,693 | View return |
| 2015 | Iron Workers District Council of New England Health and Welfare Fund | 990 | Investment Custodial | 1 BEACON STREET, Boston, MA 02108 | $170,145 | View return |
| 2014 | Iron Workers District Council of New England Health and Welfare Fund | 990 | Investment Custodial | 1 BEACON STREET, Boston, MA 02108 | $155,951 | View return |