| 2025 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2024 | Alpha-Jax Foundation Inc. | 990 | Governing Board Member | 2 | $0 | $0 | View return |
| 2024 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2023 | United Steelworkers International Local Union 01025 | 990EZ | Guard | 1 | $3,037 | - | View return |
| 2023 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2023 | The New Group Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | United Steelworkers International Local Union 01025 | 990EZ | Guard | 1 | $7,426 | - | View return |
| 2022 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2022 | The New Group Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | United Steelworkers International Local Union 01025 | 990EZ | Guard | 1 | $3,323 | - | View return |
| 2021 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2021 | The New Group Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2020 | The New Group Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Capital Roots Inc. | 990 | Treasurer | 1.25 | $0 | $0 | View return |
| 2019 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2019 | The New Group Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Friends of the Senior Center Inc. | 990EZ | Director | 1 | $0 | $0 | View return |
| 2018 | Links Inc | 990EZ | Treasurer | 5 | $0 | - | View return |
| 2018 | Buffalo Soldiers Motorcycle Club of Florida Inc. | 990EZ | Secretary | 4 | $0 | $0 | View return |
| 2018 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2018 | Mojave Educational Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Capital Roots Inc. | 990 | Treasurer | 1.25 | $0 | $0 | View return |
| 2018 | The New Group Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Mojave Educational Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Mojave Educational Foundation Inc. | 990EZ | Director | 1 | $0 | $0 | View return |
| 2017 | Capital Roots Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2017 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2017 | The New Group Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Capital Roots Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2016 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2016 | The New Group Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2016 | Roundabout Theatre Company Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2015 | Roundabout Theatre Company Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2014 | Capital Roots Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2014 | Colin Powell Elementary Parent Teacher Organization the Woodlands | 990 | Vice President | 20 | $0 | $0 | View return |
| 2014 | Roundabout Theatre Company Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2013 | Capital Roots Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Colin Powell Elementary Parent Teacher Organization the Woodlands | 990 | Vice President | 20 | $0 | $0 | View return |
| 2013 | Roundabout Theatre Company Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2011 | Nixon-Marinoni Family Foundation Inc. | 990PF | Trustee | 2 | $0 | $0 | View return |