| 2024 | The F B Stearns Supporting Organization | 990EZ | Director | 2 | $0 | $0 | View return |
| 2024 | The Columbian Club Charitable Foundation | 990 | Trustee | 3 | $0 | $0 | View return |
| 2024 | Ancient Forest Society | 990 | Executive Di | - | $0 | $0 | View return |
| 2024 | Evergreenhealth Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Ancient Forest Society | 990 | Executive Di | 50 | $97,262 | $0 | View return |
| 2023 | The Columbian Club Charitable Foundation | 990 | Vice Chairman | 3 | $0 | $0 | View return |
| 2023 | Fenwick Girls Hockey Club Inc. | 990 | Director | 0.25 | $0 | $0 | View return |
| 2023 | Evergreenhealth Foundation | 990 | Board Chair | 2 | $0 | $0 | View return |
| 2023 | The F B Stearns Supporting Organization | 990EZ | Director | 2 | $0 | $0 | View return |
| 2022 | The Columbian Club Charitable Foundation | 990 | Vice Chairman | 3 | $0 | $0 | View return |
| 2022 | Fenwick Girls Hockey Club Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Ancient Forest Society | 990 | Executive Di | - | $0 | $0 | View return |
| 2022 | The F B Stearns Supporting Organization | 990EZ | Director | 2 | $0 | $0 | View return |
| 2021 | Ancient Forest Society | 990 | Executive Di | 50 | $110,278 | $0 | View return |
| 2021 | The F B Stearns Supporting Organization | 990EZ | Director | 2 | $0 | $0 | View return |
| 2021 | Evergreenhealth Foundation | 990 | Board Chair | 2 | $0 | $0 | View return |
| 2021 | Fenwick Girls Hockey Club Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Two Hundred Club of Essex County | 990 | Honorary Truste | 0.5 | $0 | $0 | View return |
| 2021 | The Columbian Club Charitable Foundation | 990 | Vice Chairman | 3 | $0 | $0 | View return |
| 2020 | Ancient Forest Society | 990EZ | Executive Di | 50 | $0 | - | View return |
| 2020 | The Two Hundred Club of Essex County | 990 | Honorary Truste | 0 | $0 | $0 | View return |
| 2020 | The F B Stearns Supporting Organization | 990EZ | Director | 2 | $0 | $0 | View return |
| 2020 | Evergreenhealth Foundation | 990 | Board Chair | 2 | $0 | $0 | View return |
| 2020 | The Columbian Club Charitable Foundation | 990 | Director | 3 | $0 | $0 | View return |
| 2019 | Evergreenhealth Foundation | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2019 | The Two Hundred Club of Essex County | 990 | Honorary Truste | 0 | $0 | $0 | View return |
| 2019 | The F B Stearns Supporting Organization | 990EZ | Director | 2 | $0 | $0 | View return |
| 2018 | Evergreenhealth Foundation | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2018 | The Columbian Club Charitable Foundation | 990 | Director | 3 | $0 | $0 | View return |
| 2018 | The Two Hundred Club of Essex County | 990 | Honorary Truste | 0 | $0 | $0 | View return |
| 2018 | The F B Stearns Supporting Organization | 990EZ | Director | 2 | $0 | $0 | View return |
| 2018 | Thrive Counseling Center | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Columbian Club Charitable Foundation | 990 | Member | 3 | $0 | $0 | View return |
| 2017 | The Two Hundred Club of Essex County | 990 | Honorary Truste | 0 | $0 | $0 | View return |
| 2017 | The F B Stearns Supporting Organization | 990EZ | Director | 2 | $0 | $0 | View return |
| 2017 | Columbian Club of Chicago C/O Jonathan Zivojnovic | 990 | President | - | $0 | $0 | View return |
| 2017 | Evergreenhealth Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2016 | Evergreenhealth Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Columbian Club of Chicago C/O Jonathan Zivojnovic | 990 | 1st Vice Pre | - | $0 | $0 | View return |
| 2016 | The F B Stearns Supporting Organization | 990EZ | Director | 2 | $0 | $0 | View return |
| 2016 | The Two Hundred Club of Essex County | 990 | Honorary Truste | 0 | $0 | $0 | View return |
| 2015 | The F B Stearns Supporting Organization | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | The Two Hundred Club of Essex County | 990 | Honorary Truste | 0 | $0 | $0 | View return |
| 2015 | Columbian Club of Chicago C/O Jonathan Zivojnovic | 990 | 3rd Vice Pre | 3 | $0 | $0 | View return |
| 2014 | The F B Stearns Supporting Organization | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | East County Economic Development Co | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The F B Stearns Supporting Organization | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | East County Economic Development Co | 990 | Director | - | $0 | $0 | View return |