| 2024 | Susan & Jerome Ettelson Fund | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2024 | The Executives' Club of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | The Chicago Council on Global Affairs | 990 | Chair | 2 | $0 | $0 | View return |
| 2024 | Lincoln Park Zoological Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | American Securities Association | 990 | Director | 3 | $0 | $0 | View return |
| 2023 | The Executives' Club of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Chicago Council on Global Affairs | 990 | Chair | 2 | $0 | $0 | View return |
| 2023 | Susan & Jerome Ettelson Fund | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2023 | World Business Chicago | 990 | Former Director | 0.25 | $0 | $0 | View return |
| 2023 | Northwestern Memorial Healthcare Group | 990 | See Schedule O | 1 | $0 | $0 | View return |
| 2023 | Lincoln Park Zoological Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | The Executives' Club of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | William Blair & Company Foundation | 990PF | Vice-President/Director | 0 | $0 | $0 | View return |
| 2022 | Susan & Jerome Ettelson Fund | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2022 | World Business Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | American Securities Association | 990 | Director | 3 | $0 | $0 | View return |
| 2022 | The Chicago Council on Global Affairs | 990 | Chair | 2 | $0 | $0 | View return |
| 2022 | Lincoln Park Zoological Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | American Securities Association | 990 | Director | 3 | $0 | $0 | View return |
| 2021 | William Blair & Company Foundation | 990PF | Vice-President/Director | 0 | $0 | $0 | View return |
| 2021 | Susan & Jerome Ettelson Fund | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2021 | The Executives' Club of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | World Business Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Chicago Council on Global Affairs | 990 | Chair | 2 | $0 | $0 | View return |
| 2021 | Lincoln Park Zoological Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | William Blair & Company Foundation | 990PF | Vice-President/Director | 0 | $0 | $0 | View return |
| 2020 | The Executives' Club of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | World Business Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Susan & Jerome Ettelson Fund | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2020 | American Securities Association | 990 | Director | 3 | $0 | $0 | View return |
| 2020 | Securities Industry and Financial Markets Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Susan & Jerome Ettelson Fund | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2019 | The Executives' Club of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | World Business Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | American Securities Association | 990 | Director | 3 | $0 | $0 | View return |
| 2019 | Securities Industry and Financial Markets Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Lincoln Park Zoological Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Susan & Jerome Ettelson Fund | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2018 | The Executives' Club of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | World Business Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Chicago Council on Global Affairs | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2018 | Securities Industry and Financial Markets Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Francis W Parker School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Lincoln Park Zoological Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Susan & Jerome Ettelson Fund | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2017 | The Executives' Club of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Securities Industry and Financial Markets Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Lincoln Park Zoological Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | The Chicago Council on Global Affairs | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Francis W Parker School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | The Executives' Club of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Susan & Jerome Ettelson Fund | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2016 | Securities Industry and Financial Markets Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Francis W Parker School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Susan & Jerome Ettelson Fund | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2015 | Francis W Parker School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Securities Industry and Financial Markets Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Executives' Club of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Lincoln Park Zoological Society | 990 | Chairman | 1 | $0 | $0 | View return |
| 2014 | Susan & Jerome Ettelson Fund | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2014 | Economic Club of Chicago | 990EZ | Chairman | 0 | $0 | $0 | View return |
| 2014 | Francis W Parker School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | The Executives' Club of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Lincoln Park Zoological Society | 990 | Chairman | 1 | $0 | $0 | View return |
| 2013 | Susan & Jerome Ettelson Fund | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2013 | Francis W Parker School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | Economic Club of Chicago | 990 | Chairman | 2 | $0 | $0 | View return |
| 2013 | The Executives' Club of Chicago | 990 | Director | 1 | $0 | $0 | View return |