| 2025 | Association of Drilled Shaft Contractors | 990EZ | Board Of Directors | 1 | $0 | $0 | View return |
| 2025 | Texas Mariners Cruising Association | 990EZ | Trustee | 2 | $0 | - | View return |
| 2024 | Association of Drilled Shaft Contractors | 990EZ | President | 1 | $0 | $0 | View return |
| 2024 | Texas Mariners Cruising Association | 990EZ | Trustee | 2 | $0 | - | View return |
| 2023 | Association of Drilled Shaft Contractors | 990EZ | President | 1 | $0 | $0 | View return |
| 2023 | Texas Mariners Cruising Association | 990EZ | Trustee | 2 | $0 | - | View return |
| 2022 | Association of Drilled Shaft Contractors | 990EZ | President | 1 | $0 | $0 | View return |
| 2022 | Texas Mariners Cruising Association | 990EZ | Trustee | 2 | $0 | - | View return |
| 2021 | Association of Drilled Shaft Contractors | 990EZ | President | 5 | $0 | $0 | View return |
| 2021 | Texas Mariners Cruising Association | 990EZ | Trustee | 2 | $0 | - | View return |
| 2020 | Texas Mariners Cruising Association | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2020 | Town and Country Optimist Foundation | 990 | 9100 Meadowheath, Austin, TX | 15 | $0 | $0 | View return |
| 2020 | Optimist Intnl 06234 Round Rock - Town & Country | 990 | 9100 Meadowheath, Austin, TX | 15 | $0 | $0 | View return |
| 2019 | Texas Mariners Cruising Association | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2019 | Optimist Intnl 06234 Round Rock - Town & Country | 990 | 9100 Meadowheath, Austin, TX | 15 | $0 | $0 | View return |
| 2019 | Town and Country Optimist Foundation | 990 | 9100 Meadowheath, Austin, TX | 15 | $0 | $0 | View return |
| 2018 | Texas Mariners Cruising Association | 990EZ | Trustee | 0.25 | $0 | - | View return |
| 2017 | Optimist Intnl 06234 Round Rock - Town & Country | 990 | 9100 Meadowheath, Austin, TX | 15 | $0 | $0 | View return |
| 2017 | Town and Country Optimist Foundation | 990 | 9100 Meadowheath, Austin, TX | 15 | $0 | $0 | View return |
| 2016 | Texas Mariners Cruising Association | 990EZ | Trustee | 0.25 | $0 | - | View return |
| 2014 | Town and Country Optimist Foundation | 990 | 9100 Meadowheath, Austin, TX | 15 | - | - | View return |
| 2014 | Orange County Ibew-Neca Labor-Management Cooperation Committee | 990 | Secretary | 2 | $0 | $0 | View return |
| 2013 | Orange County Ibew-Neca Labor-Management Cooperation Committee | 990EZ | Secretary | 2 | $0 | - | View return |