| 2024 | The Kirk Foundation C/O Bessemer Trust | 990PF | President | 40 | $150,000 | $0 | View return |
| 2024 | Kirk and Dorothy Landon Foundation C/O Bessemer Trust | 990PF | President | 2 | $0 | $0 | View return |
| 2023 | The Kirk Foundation C/O Bessemer Trust | 990PF | President | 40 | $150,000 | $0 | View return |
| 2023 | Latinos En Accion De Waltham Ma Inc | 990EZ | President | 10 | $0 | $0 | View return |
| 2023 | Kirk and Dorothy Landon Foundation C/O Bessemer Trust | 990PF | President | 2 | $0 | $0 | View return |
| 2022 | The Kirk Foundation C/O Bessemer Trust | 990PF | President | 40 | $150,000 | $0 | View return |
| 2022 | Latinos En Accion De Waltham Ma Inc | 990EZ | President | 10 | $0 | $0 | View return |
| 2022 | Kirk and Dorothy Landon Foundation C/O Bessemer Trust | 990PF | President | 2 | $0 | $0 | View return |
| 2021 | The Kirk Foundation C/O Bessemer Trust | 990PF | President | 40 | $125,000 | $0 | View return |
| 2021 | Kirk and Dorothy Landon Foundation C/O Bessemer Trust | 990PF | President | 2 | $0 | $0 | View return |
| 2021 | Latinos En Accion De Waltham Ma Inc | 990EZ | President | 10 | $0 | $0 | View return |
| 2020 | The Kirk Foundation C/O Bessemer Trust | 990PF | President | 40 | $125,000 | $0 | View return |
| 2020 | Latinos En Accion De Waltham Ma Inc | 990EZ | President | 10 | $0 | $0 | View return |
| 2020 | Kirk and Dorothy Landon Foundation C/O Bessemer Trust | 990PF | President | 2 | $0 | $0 | View return |
| 2019 | The Kirk Foundation C/O Bessemer Trust | 990PF | President | 40 | $125,000 | $0 | View return |
| 2019 | Latinos En Accion De Waltham Ma Inc | 990EZ | President | 10 | $0 | $0 | View return |
| 2019 | Kirk and Dorothy Landon Foundation C/O Bessemer Trust | 990PF | President | 2 | $0 | $0 | View return |
| 2018 | The Kirk Foundation C/O Bessemer Trust | 990PF | President | 40 | $125,000 | $0 | View return |
| 2018 | South Dade Expressions Inc. | 990EZ | Treas | 0 | $0 | - | View return |
| 2018 | Latinos En Accion De Waltham Ma Inc | 990EZ | President | 10 | $0 | $0 | View return |
| 2017 | The Kirk Foundation C/O Bessemer Trust | 990PF | President | 40 | $100,000 | $0 | View return |
| 2017 | South Dade Expressions Inc. | 990EZ | Treas | 1 | $0 | - | View return |
| 2017 | Latinos En Accion De Waltham Ma Inc | 990EZ | President | 10 | $0 | - | View return |
| 2016 | Latinos En Accion De Waltham Ma Inc | 990EZ | President | 10 | $0 | - | View return |
| 2015 | The Kirk Foundation C/O Bessemer Trust | 990PF | Executive Director | 2 | $0 | $0 | View return |
| 2015 | Kirk and Dorothy Landon Foundation C/O Bessemer Trust | 990PF | Executive Director | 2 | $0 | $0 | View return |
| 2015 | South Dade Expressions Inc. | 990EZ | Treas | 2 | $0 | - | View return |
| 2015 | Latinos En Accion De Waltham Ma Inc | 990EZ | President | 10 | $0 | - | View return |
| 2014 | South Dade Expressions Inc. | 990EZ | Treas | 2 | $0 | - | View return |
| 2014 | Billys Malawi Project Inc | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2011 | Slc-Act Inc | 990PF | President | 2 | $0 | $0 | View return |
| 2010 | Slc-Act Inc | 990PF | President | 2 | $0 | $0 | View return |