| 2024 | Broome County Community Charities Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Ruthanne Koffman Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Savoca Hibbitt Resident Artists Foundation Inc | 990PF | Director | 1 | $0 | - | View return |
| 2023 | Broome County Community Charities Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Savoca Hibbitt Resident Artists Foundation Inc | 990PF | Director | 1 | $0 | - | View return |
| 2023 | Ruthanne Koffman Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Ruthanne Koffman Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2022 | Broome County Urban League Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | Savoca Hibbitt Resident Artists Foundation Inc | 990PF | Director | 1 | $0 | - | View return |
| 2022 | Broome County Community Charities Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Ruthanne Koffman Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2021 | Savoca Hibbitt Resident Artists Foundation Inc | 990PF | Director | 1 | $0 | - | View return |
| 2021 | Broome County Community Charities Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Broome County Community Charities Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Ruthanne Koffman Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2020 | Savoca Hibbitt Resident Artists Foundation Inc | 990PF | Director | 1 | $0 | - | View return |
| 2020 | Broome County Urban League Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Savoca Hibbitt Resident Artists Foundation Inc | 990PF | Director | 1 | $0 | - | View return |
| 2019 | Broome County Community Charities Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Ruthanne Koffman Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2018 | Ruthanne Koffman Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2018 | Savoca Hibbitt Resident Artists Foundation Inc | 990PF | Director | 1 | $0 | - | View return |
| 2018 | Broome County Community Charities Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Broome County Urban League Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | Savoca Hibbitt Resident Artists Foundation Inc | 990PF | Director | 1 | $0 | - | View return |
| 2017 | Ruthanne Koffman Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2017 | Broome County Community Charities Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Ruthanne Koffman Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2016 | Broome County Community Charities Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Savoca Hibbitt Resident Artists Foundation Inc | 990PF | Director | 0 | $0 | - | View return |
| 2015 | Broome County Community Charities Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Savoca Hibbitt Resident Artists Foundation Inc | 990PF | Director | 0 | $0 | - | View return |
| 2015 | Ruthanne Koffman Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2014 | Savoca Hibbitt Resident Artists Foundation Inc | 990PF | Director | 0 | $0 | - | View return |
| 2014 | Broome County Community Charities Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Ruthanne Koffman Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2013 | Savoca Hibbitt Resident Artists Foundation Inc | 990PF | Director | 0 | $0 | - | View return |
| 2013 | Ruthanne Koffman Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2013 | Broome County Community Charities Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2012 | Savoca Hibbitt Resident Artists Foundation Inc | 990PF | Director | 0 | $0 | - | View return |
| 2012 | Ruthanne Koffman Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2011 | Ruthanne Koffman Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2011 | Savoca Hibbitt Resident Artists Foundation Inc | 990PF | Director | 0 | $0 | - | View return |
| 2010 | Ruthanne Koffman Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |