| 2025 | The Winestock Foundation Inc | 990PF | Chairman, Pr | 2 | $0 | $0 | View return |
| 2024 | March Foundation 11131998 | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2024 | The Winestock Foundation Inc | 990PF | Chairman, Pr | 2 | $0 | $0 | View return |
| 2024 | March Foundation 11131998 | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2024 | March Foundation 11131998 | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2023 | The Winestock Foundation Inc | 990PF | Chairman, Pr | 2 | $0 | $0 | View return |
| 2023 | March Foundation 11131998 | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2022 | The Winestock Foundation Inc | 990PF | Chairman, Pr | 2 | $0 | $0 | View return |
| 2022 | March Foundation 11131998 | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2021 | The Winestock Foundation Inc | 990PF | Chairman, Pr | 0 | $0 | $0 | View return |
| 2021 | March Foundation 11131998 | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2020 | March Foundation 11131998 | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2020 | The Winestock Foundation Inc | 990PF | Chairman, Pr | 0 | $0 | $0 | View return |
| 2019 | The Winestock Foundation Inc | 990PF | Chairman, Pr | 0 | $0 | $0 | View return |
| 2019 | March Foundation 11131998 | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2018 | March Foundation 11131998 | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2018 | The Winestock Foundation Inc | 990PF | Chairman, Pr | 0 | $0 | $0 | View return |
| 2017 | March Foundation 11131998 | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2017 | The Annie E Casey Foundation Inc | 990PF | Trustee | 1.5 | $0 | $0 | View return |
| 2017 | The Winestock Foundation Inc | 990PF | Chairman, Pr | 0 | $0 | $0 | View return |
| 2016 | The Winestock Foundation Inc | 990PF | Chairman, Pr | 10 | $0 | $0 | View return |
| 2016 | March Foundation 11131998 | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2015 | The Winestock Foundation Inc | 990PF | Chairman, President, Secy | 10 | $0 | $0 | View return |
| 2014 | The Winestock Foundation Inc | 990PF | Chairman, President, Secy | 10 | $0 | $0 | View return |
| 2013 | The Winestock Foundation Inc | 990PF | Chairman, President, Secy | 10 | $0 | $0 | View return |
| 2012 | The Winestock Foundation Inc | 990PF | Chairman, President, Secy | 10 | $0 | $0 | View return |