| 2024 | Katharine Masland Lavin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2024 | East Greenbush Police Benevolent | 990EZ | President | 2 | $0 | $0 | View return |
| 2024 | The Charles H & Annetta R Masland | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2023 | The Charles H & Annetta R Masland | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2023 | East Greenbush Police Benevolent | 990EZ | President | 2 | $0 | $0 | View return |
| 2023 | Katharine Masland Lavin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2022 | East Greenbush Police Benevolent | 990EZ | President | 2 | $0 | $0 | View return |
| 2022 | The Charles H & Annetta R Masland | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2022 | Katharine Masland Lavin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2021 | Katharine Masland Lavin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2021 | East Greenbush Police Benevolent | 990EZ | President | 2 | $0 | $0 | View return |
| 2021 | The Charles H & Annetta R Masland | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2020 | East Greenbush Police Benevolent | 990EZ | President | 2 | $0 | $0 | View return |
| 2020 | The Charles H & Annetta R Masland | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2020 | Katharine Masland Lavin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2019 | East Greenbush Police Benevolent | 990EZ | President | 2 | $0 | $0 | View return |
| 2019 | The Charles H & Annetta R Masland | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2019 | Katharine Masland Lavin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2018 | Katharine Masland Lavin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2018 | East Greenbush Police Benevolent | 990EZ | President | 2 | $0 | $0 | View return |
| 2018 | The Charles H & Annetta R Masland | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2017 | Katharine Masland Lavin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2017 | The Charles H & Annetta R Masland | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2017 | East Greenbush Police Benevolent | 990EZ | President | 2 | $0 | $0 | View return |
| 2017 | Richfield Baseball Inc | 990EZ | Asst Travel | 1 | $0 | - | View return |
| 2016 | Katharine Masland Lavin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2016 | The Charles H & Annetta R Masland | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2016 | East Greenbush Police Benevolent | 990EZ | President | 2 | $0 | $0 | View return |
| 2016 | Richfield Baseball Inc | 990EZ | Asst Travel | 1 | $0 | - | View return |
| 2015 | Katharine Masland Lavin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2015 | East Greenbush Police Benevolent | 990EZ | President | 2 | $0 | $0 | View return |
| 2015 | The Charles H & Annetta R Masland | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2014 | East Greenbush Police Benevolent | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2014 | The Charles H & Annetta R Masland | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2014 | Katharine Masland Lavin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2013 | East Greenbush Police Benevolent | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2013 | The Charles H & Annetta R Masland | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2013 | Katharine Masland Lavin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2012 | The Charles H & Annetta R Masland | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2012 | Katharine Masland Lavin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2011 | Katharine Masland Lavin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2011 | The Charles H & Annetta R Masland | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2010 | Katharine Masland Lavin Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2010 | The Charles H & Annetta R Masland | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |