| 2025 | Collaboration Education Inc. | 990EZ | President | 15 | $0 | $0 | View return |
| 2024 | Raynor Country Day School | 990 | Trustee | 25 | $0 | $0 | View return |
| 2023 | Raynor Country Day School | 990 | Trustee | 25 | $0 | $0 | View return |
| 2023 | John and Elaine Kanas Family Foundation | 990PF | Vice Preseident | 5 | $0 | $0 | View return |
| 2023 | Girls on the Run Long Island Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Stony Brook School | 990 | Vice-Chairperson | 4 | $0 | $0 | View return |
| 2022 | Raynor Country Day School | 990 | Trustee | 25 | $0 | $0 | View return |
| 2022 | Girls on the Run Long Island Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | John and Elaine Kanas Family Foundation | 990PF | Vice Preseident | 5 | $0 | $0 | View return |
| 2021 | Nassau County Council of School Superintendents Co Teresa Prendergast | 990EZ | Northwest Lead. | 0 | $0 | - | View return |
| 2021 | John and Elaine Kanas Family Foundation | 990PF | Vice Preseident | 5 | $0 | $0 | View return |
| 2021 | Raynor Country Day School | 990 | Trustee | 25 | $0 | $0 | View return |
| 2021 | Girls on the Run Long Island Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2021 | The Stony Brook School | 990 | Vice-Chairperson | 4 | $0 | $0 | View return |
| 2020 | Raynor Country Day School | 990 | Trustee | 25 | $0 | $0 | View return |
| 2020 | Girls on the Run Long Island Inc. | 990EZ | Director | 3 | $0 | - | View return |
| 2020 | John and Elaine Kanas Family Foundation | 990PF | Vice Preseident | 5 | $0 | $0 | View return |
| 2019 | John and Elaine Kanas Family Foundation | 990PF | Vice Preseident | 5 | $0 | $0 | View return |
| 2019 | Girls on the Run Long Island Inc. | 990EZ | Director | 3 | $0 | - | View return |
| 2019 | Life Line Mediation Center Inc | 990 | Advisor | 0 | $0 | $0 | View return |
| 2019 | Raynor Country Day School | 990 | Trustee | 25 | $0 | $0 | View return |
| 2019 | The Stony Brook School | 990 | Vice-Chair | 4 | $0 | $0 | View return |
| 2018 | John and Elaine Kanas Family Foundation | 990PF | Vice Preseident | 5 | $0 | $0 | View return |
| 2018 | Raynor Country Day School | 990 | Trustee | 25 | $0 | $0 | View return |
| 2018 | The Stony Brook School | 990 | Vice-Chair | 4 | $0 | $0 | View return |
| 2018 | The Stony Brook School | 990 | Vice-Chair | 4 | $0 | $0 | View return |
| 2017 | Raynor Country Day School | 990 | Trustee | 25 | $0 | $0 | View return |
| 2017 | John and Elaine Kanas Family Foundation | 990PF | Vice Preseident | 5 | $0 | $0 | View return |
| 2017 | The Stony Brook School | 990 | Vice-Chair | 4 | $0 | $0 | View return |
| 2016 | John and Elaine Kanas Family Foundation | 990PF | Vice Preseident | 5 | $0 | $0 | View return |
| 2016 | Raynor Country Day School | 990 | Trustee | 25 | $0 | $0 | View return |
| 2016 | New York State Council of School Superintendents | 990 | House Of Delegates | 1 | $0 | $0 | View return |
| 2016 | The Stony Brook School | 990 | Vice-Chair | 4 | $0 | $0 | View return |
| 2015 | New York State Council of School Superintendents | 990 | House Of Delegates | 1 | $0 | $0 | View return |
| 2015 | John and Elaine Kanas Family Foundation | 990PF | Vice Preseident | 5 | $0 | $0 | View return |
| 2015 | Raynor Country Day School | 990 | Trustee | 25 | $0 | $0 | View return |
| 2015 | The Stony Brook School | 990 | Vice-Chair | 4 | $0 | $0 | View return |
| 2014 | Raynor Country Day School | 990 | Trustee | 25 | $0 | $0 | View return |
| 2014 | John and Elaine Kanas Family Foundation | 990PF | Vice Preseident | 0 | $0 | $0 | View return |
| 2014 | The Stony Brook School | 990 | Vice-Chair | 4 | $0 | $0 | View return |
| 2013 | Raynor Country Day School | 990 | Trustee | 25 | $0 | $0 | View return |
| 2013 | The Stony Brook School | 990 | Vice-Chair | 4 | $0 | $0 | View return |
| 2013 | New York State Council of School Superintendents | 990 | House Of Delegates | 1 | $0 | $0 | View return |