| 2024 | Hugh and Patricia O'Kane Foundation | 990PF | Treasurer | 0 | $0 | - | View return |
| 2024 | The Banner Lake Club Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2024 | Beaver Dam Winter Sports Club Inc Long Island | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Hugh and Patricia O'Kane Foundation | 990PF | Treasurer | 0 | $0 | - | View return |
| 2023 | Glen Cove Boys and Girls Club at Lincoln House Inc. | 990 | Director | 0.2 | $0 | $0 | View return |
| 2023 | Beaver Dam Winter Sports Club Inc Long Island | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Hugh and Patricia O'Kane Foundation | 990PF | Treasurer | 0 | $0 | - | View return |
| 2022 | Glen Cove Boys and Girls Club at Lincoln House Inc. | 990 | Director | 0.2 | $0 | $0 | View return |
| 2022 | Beaver Dam Winter Sports Club Inc Long Island | 990 | Asst. Treasurer | 1 | $0 | $0 | View return |
| 2021 | Glen Cove Boys and Girls Club at Lincoln House Inc. | 990 | Director | 0.2 | $0 | $0 | View return |
| 2021 | Hugh and Patricia O'Kane Foundation | 990PF | Treasurer | 0 | $0 | - | View return |
| 2021 | Meadow Brook Golf Club Inc | 990 | Governor | 3 | $0 | $0 | View return |
| 2020 | Meadow Brook Golf Club Inc | 990 | Governor | 3 | $0 | $0 | View return |
| 2020 | Hugh and Patricia O'Kane Foundation | 990PF | Treasurer | 0 | $0 | - | View return |
| 2020 | Glen Cove Boys and Girls Club at Lincoln House Inc. | 990 | Director | 0.2 | $0 | $0 | View return |
| 2019 | Meadow Brook Golf Club Inc | 990 | Governor | 3 | $0 | $0 | View return |
| 2019 | Glen Cove Boys and Girls Club at Lincoln House Inc. | 990 | Director | 0.2 | $0 | $0 | View return |
| 2019 | Hugh and Patricia O'Kane Foundation | 990PF | Treasurer | 0 | $0 | - | View return |
| 2018 | Hugh and Patricia O'Kane Foundation | 990PF | Director & President | 0 | $0 | $0 | View return |
| 2018 | Hugh and Patricia O'Kane Foundation | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2018 | Glen Cove Boys and Girls Club at Lincoln House Inc. | 990 | Director | 0.2 | $0 | $0 | View return |
| 2017 | Glen Cove Boys and Girls Club at Lincoln House Inc. | 990 | Assistant Treasurer | 0.2 | $0 | $0 | View return |
| 2017 | Hugh and Patricia O'Kane Foundation | 990PF | Director & President | 0 | $0 | $0 | View return |
| 2017 | Hugh and Patricia O'Kane Foundation | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2016 | Glen Cove Boys and Girls Club at Lincoln House Inc. | 990 | Assistant Treasurer | 0.2 | $0 | $0 | View return |
| 2016 | The Green-Wood Cemetery | 990 | Trustee | 3 | $0 | $0 | View return |
| 2016 | Hugh and Patricia O'Kane Foundation | 990PF | Director & President | 0 | $0 | $0 | View return |
| 2016 | Hugh and Patricia O'Kane Foundation | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2016 | The Perpetual Care Fund Administered by the Green-Wood Cemetery as Trustee | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Green-Wood Cemetery | 990 | Trustee | 1 | $9,000 | $0 | View return |
| 2015 | The Perpetual Care Fund Administered by the Green-Wood Cemetery as Trustee | 990 | Trustee | 1 | $0 | $9,000 | View return |
| 2015 | Hugh and Patricia O'Kane Foundation | 990PF | Director & President | 0 | $0 | $0 | View return |
| 2015 | Hugh and Patricia O'Kane Foundation | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2015 | New York Electrical Contractors Association Inc | 990 | Executive Committee | 1 | $0 | $0 | View return |
| 2015 | Glen Cove Boys and Girls Club at Lincoln House Inc. | 990 | Assistant Treasurer | 0.2 | $0 | $0 | View return |
| 2015 | Green Vale School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Green-Wood Cemetery | 990 | Trustee | 1 | $1,500 | $0 | View return |
| 2014 | The Perpetual Care Fund Administered by the Green-Wood Cemetery as Trustee | 990 | Trustee | 1 | $0 | $1,500 | View return |
| 2014 | Hugh and Patricia O'Kane Foundation | 990PF | Director & President | 0 | $0 | $0 | View return |
| 2014 | Hugh and Patricia O'Kane Foundation | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2014 | Glen Cove Boys and Girls Club at Lincoln House Inc. | 990 | Assistant Treasurer | 0.2 | $0 | $0 | View return |
| 2014 | New York Electrical Contractors Association Inc | 990 | Executive Committee | 1 | $0 | $0 | View return |
| 2014 | Green Vale School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Hugh and Patricia O'Kane Foundation | 990PF | Director & President | 0 | $0 | $0 | View return |
| 2013 | Hugh and Patricia O'Kane Foundation | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2013 | Glen Cove Boys and Girls Club at Lincoln House Inc. | 990 | Assistant Treasurer | 0.2 | $0 | $0 | View return |
| 2013 | New York City Chapter Inc National Electrical Contractors Association | 990EZ | Director | 0 | $0 | $0 | View return |
| 2013 | New York Electrical Contractors Association Inc | 990 | Executive Committee | 1 | $0 | $0 | View return |
| 2012 | Hugh and Patricia O'Kane Foundation | 990PF | Director & President | 0 | $0 | $0 | View return |
| 2012 | Hugh and Patricia O'Kane Foundation | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2011 | Hugh and Patricia O'Kane Foundation | 990PF | Director & President | 0 | $0 | $0 | View return |
| 2011 | Hugh and Patricia O'Kane Foundation | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |