| 2024 | Field Museum of Natural History | 990 | Vice Chair, Investment | 3 | $0 | $0 | View return |
| 2024 | Health World Inc. | 990EZ | Director | 0.5 | $0 | - | View return |
| 2024 | Marshall B Front Family Charitable Foundation C/O Front Barnett LLC | 990PF | President & Director | 0 | $0 | $0 | View return |
| 2024 | John G Symons Trust Charities Fund | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | Health World Education Ltd DBA Health World Southwest | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Museum of Contemporary Art | 990 | Life Trustee | 2 | $0 | $0 | View return |
| 2024 | Window to the World Communications Inc. | 990 | Board Member | 0.7 | $0 | $0 | View return |
| 2023 | Health World Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Marshall B Front Family Charitable Foundation C/O Front Barnett LLC | 990PF | President & Director | 0 | $0 | $0 | View return |
| 2023 | Field Museum of Natural History | 990 | Vice Chair, Investment | 3 | $0 | $0 | View return |
| 2023 | John G Symons Trust Charities Fund | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Brain Research Foundation | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2023 | Window to the World Communications Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Museum of Contemporary Art | 990 | Life Trustee | 2 | $0 | $0 | View return |
| 2022 | Field Museum of Natural History | 990 | Vice Chair, Investment | 3 | $0 | $0 | View return |
| 2022 | Marshall B Front Family Charitable Foundation C/O Front Barnett LLC | 990PF | President & Director | 0 | $0 | $0 | View return |
| 2022 | John G Symons Trust Charities Fund | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Health World Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Brain Research Foundation | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2022 | Museum of Contemporary Art | 990 | Life Trustee | 2 | $0 | $0 | View return |
| 2022 | Window to the World Communications Inc. | 990 | Board Member | 0.65 | $0 | $0 | View return |
| 2021 | Marshall B Front Family Charitable Foundation C/O Front Barnett LLC | 990PF | President & Director | 0 | $0 | $0 | View return |
| 2021 | Health World Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Field Museum of Natural History | 990 | Vice Chair, Investment | 3 | $0 | $0 | View return |
| 2021 | John G Symons Trust Charities Fund | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Museum of Contemporary Art | 990 | Life Trustee | 2 | $0 | $0 | View return |
| 2021 | Window to the World Communications Inc. | 990 | Board Member | 0.65 | $0 | $0 | View return |
| 2021 | Brain Research Foundation | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2020 | John G Symons Trust Charities Fund | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Health World Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Marshall B Front Family Charitable Foundation C/O Front Barnett LLC | 990PF | President & Director | 0 | $0 | $0 | View return |
| 2020 | Field Museum of Natural History | 990 | Vice Chair, Investment | 3 | $0 | $0 | View return |
| 2020 | Window to the World Communications Inc. | 990 | Board Member | 0.65 | $0 | $0 | View return |
| 2020 | Brain Research Foundation | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2019 | John G Symons Trust Charities Fund | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | Marshall B Front Family Charitable Foundation C/O Front Barnett LLC | 990PF | President & Director | 0 | $0 | $0 | View return |
| 2019 | Health World Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Field Museum of Natural History | 990 | Vice Chair, Investment | 3 | $0 | $0 | View return |
| 2019 | Museum of Contemporary Art | 990 | Life Trustee | 2 | $0 | $0 | View return |
| 2019 | Brain Research Foundation | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2019 | Window to the World Communications Inc. | 990 | Board Member | 0.65 | $0 | $0 | View return |
| 2018 | John G Symons Trust Charities Fund | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Marshall B Front Family Charitable Foundation C/O Front Barnett LLC | 990PF | President & Director | 0 | $0 | $0 | View return |
| 2018 | Field Museum of Natural History | 990 | Vice Chair, Investment | 3 | $0 | $0 | View return |
| 2018 | Window to the World Communications Inc. | 990 | Board Members | 0.65 | $0 | $0 | View return |
| 2018 | Health World Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Museum of Contemporary Art | 990 | Life Trustee | 2 | $0 | $0 | View return |
| 2018 | Brain Research Foundation | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2017 | Field Museum of Natural History | 990 | Vice Chair, Investment | 3 | $0 | $0 | View return |
| 2017 | John G Symons Trust Charities Fund | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | Health World Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Marshall B Front Family Charitable Foundation C/O Front Barnett LLC | 990PF | President & Director | 0 | $0 | $0 | View return |
| 2017 | Brain Research Foundation | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2017 | Museum of Contemporary Art | 990 | Life Trustee | 2 | $0 | $0 | View return |
| 2017 | Window to the World Communications Inc. | 990 | Board Member | 0.65 | $0 | $0 | View return |
| 2016 | Laura B Huizenga Family Foundation | 990PF | Treasurer & Director | 0 | $0 | $0 | View return |
| 2016 | Field Museum of Natural History | 990 | Vice Chair, Investment | 3 | $0 | $0 | View return |
| 2016 | Health World Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | John G Symons Trust Charities Fund | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2016 | Marshall B Front Family Charitable Foundation C/O Front Barnett LLC | 990PF | President & Director | 0 | $0 | $0 | View return |
| 2016 | Museum of Contemporary Art | 990 | Life Trustee | 2 | $0 | $0 | View return |
| 2016 | Window to the World Communications Inc. | 990 | Board Member | 0.65 | $0 | $0 | View return |
| 2015 | Laura B Huizenga Family Foundation | 990PF | Treasure & Director | 0 | $0 | - | View return |
| 2015 | Field Museum of Natural History | 990 | Vice Chairman, Investment | 3 | $0 | $0 | View return |
| 2015 | Marshall B Front Family Charitable Foundation C/O Front Barnett LLC | 990PF | President & Director | 0 | $0 | $0 | View return |
| 2015 | Health World Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | Museum of Contemporary Art | 990 | Life Trustee | 2 | $0 | $0 | View return |
| 2015 | Window to the World Communications Inc. | 990 | Board Member | 0.65 | $0 | $0 | View return |
| 2014 | Field Museum of Natural History | 990 | Vice Chairman, Investment | 3 | $0 | $0 | View return |
| 2014 | Marshall B Front Family Charitable Foundation C/O Front Barnett LLC | 990PF | President & Director | 0 | $0 | $0 | View return |
| 2014 | Museum of Contemporary Art | 990 | Life Trustee | 2 | $0 | $0 | View return |
| 2014 | Window to the World Communications Inc. | 990 | Board Member | 0.65 | $0 | $0 | View return |
| 2013 | Marshall B Front Family Charitable Foundation C/O Front Barnett LLC | 990PF | President & Director | 0 | $0 | $0 | View return |
| 2013 | Field Museum of Natural History | 990 | Vice Chairman, Investment | 3 | $0 | $0 | View return |
| 2013 | Window to the World Communications Inc. | 990 | Board Member | 0.65 | $0 | $0 | View return |
| 2013 | Museum of Contemporary Art | 990 | Life Trustee | 2 | $0 | $0 | View return |