| 2023 | Mass General Brigham Incorporated & | 990 | See Schedule O - O & T Titles | 50 | $0 | $492,728 | View return |
| 2022 | Mass General Brigham Incorporated & | 990 | See Schedule O - O & T Titles | 50 | $0 | $456,004 | View return |
| 2020 | Mass General Brigham Incorporated & | 990 | See Schedule O - O & T Titles | 50 | $410,142 | $0 | View return |
| 2019 | Mass General Brigham Incorporated & | 990 | See Schedule O - O & T Titles | 50 | $636,417 | $0 | View return |
| 2019 | Embankment Services Inc | 990 | Secretary | 1 | $0 | $636,417 | View return |
| 2019 | Circle Company Inc | 990 | Secretary | 1 | $0 | $636,417 | View return |
| 2018 | Circle Company Inc | 990 | Secretary | 1 | $0 | $435,776 | View return |
| 2018 | Embankment Services Inc | 990 | Secretary | 1 | $0 | $435,776 | View return |
| 2017 | Massachusetts Eye & Ear Infirmary | 990 | Asst Secretary | 49 | $399,988 | $0 | View return |
| 2017 | Schepens Eye Research Institute Inc | 990 | Assistant Secretary | 4 | $0 | $399,988 | View return |
| 2017 | Embankment Services Inc | 990 | Secretary | 2 | $0 | $399,988 | View return |
| 2017 | Circle Company Inc | 990 | Secretary | 2 | $0 | $399,988 | View return |
| 2017 | Foundation of the Massachusetts Eye and Ear | 990 | Assistant Secretary | 3 | $0 | $399,988 | View return |
| 2016 | Massachusetts Eye & Ear Infirmary | 990 | Asst Secretary | 49 | $350,230 | $0 | View return |
| 2016 | Circle Company Inc | 990 | Secretary | 2 | $0 | $350,230 | View return |
| 2016 | Foundation of the Massachusetts Eye and Ear | 990 | Assistant Secretary | 3 | $0 | $350,230 | View return |
| 2016 | Embankment Services Inc | 990 | Secretary | 2 | $0 | $350,230 | View return |
| 2016 | Schepens Eye Research Institute Inc | 990 | Assistant Secretary | 4 | $0 | $350,230 | View return |
| 2015 | Massachusetts Eye & Ear Infirmary | 990 | Asst Secretary | 49 | $363,042 | $0 | View return |
| 2015 | Foundation of the Massachusetts Eye and Ear | 990 | Assistant Secretary | 3 | $0 | $363,042 | View return |
| 2015 | Embankment Services Inc | 990 | Secretary | 2 | $0 | $363,042 | View return |
| 2015 | Schepens Eye Research Institute Inc | 990 | Assistant Secretary | 4 | $0 | $363,042 | View return |
| 2015 | Circle Company Inc | 990 | Secretary | 2 | $0 | $363,042 | View return |
| 2014 | Massachusetts Eye & Ear Infirmary | 990 | Assistant Secretary | 3 | $286,466 | $0 | View return |
| 2014 | Schepens Eye Research Institute Inc | 990 | Assistant Secretary | 4 | $0 | $286,466 | View return |
| 2014 | Foundation of the Massachusetts Eye and Ear | 990 | Assistant Secretary | 3 | $0 | $286,466 | View return |
| 2014 | Circle Company Inc | 990 | Secretary | 2 | $0 | $286,466 | View return |
| 2014 | Embankment Services Inc | 990 | Secretary | 2 | $0 | $286,466 | View return |
| 2013 | Massachusetts Eye & Ear Infirmary | 990 | Assistant Secretary | 3 | $61,106 | $0 | View return |
| 2013 | Schepens Eye Research Institute Inc | 990 | Asst Sec. (As Of 9/30/2013) | 4 | - | $61,106 | View return |
| 2013 | Circle Company Inc | 990 | Secretary | 2 | $0 | $61,106 | View return |
| 2013 | Embankment Services Inc | 990 | Secretary | 2 | $0 | $61,106 | View return |
| 2013 | Foundation of the Massachusetts Eye and Ear | 990 | Assistant Secretary | 3 | $0 | $0 | View return |