| 2025 | The Lindley Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2024 | Houston Botanic Garden | 990 | Director | 4 | $0 | $0 | View return |
| 2024 | Willard and Ruth Johnson Charitable Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2024 | The Marie M and James H Galloway Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2024 | The Lindley Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2024 | Bethel Lutheran Home | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | The Lindley Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2023 | Willard and Ruth Johnson Charitable Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2023 | The Marie M and James H Galloway Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2023 | Houston Botanic Garden | 990 | Director | 4 | $0 | $0 | View return |
| 2023 | Bethel Lutheran Home | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | The Marie M and James H Galloway Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2022 | The Lindley Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2022 | Willard and Ruth Johnson Charitable Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2022 | Houston Botanic Garden | 990 | Director | 4 | $0 | $0 | View return |
| 2022 | Bethel Lutheran Home | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | The Lindley Family Foundation | 990PF | President | 1 | $0 | $0 | View return |
| 2021 | The Marie M and James H Galloway Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2021 | Houston Botanic Garden | 990 | Director | 4 | $0 | $0 | View return |
| 2021 | Willard and Ruth Johnson Charitable Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2021 | Good Samaritan Foundation of Texas Inc. | 990 | Life Trustee | 1 | $0 | $0 | View return |
| 2020 | The Marie M and James H Galloway Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2020 | The Lindley Family Foundation | 990PF | President | 1 | $0 | $0 | View return |
| 2020 | Willard and Ruth Johnson Charitable Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2020 | Good Samaritan Foundation of Texas Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Houston Botanic Garden | 990 | Director | 4 | $0 | $0 | View return |
| 2019 | Willard and Ruth Johnson Charitable Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2019 | Good Samaritan Foundation of Texas Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Houston Botanic Garden | 990 | Director | 4 | $0 | $0 | View return |
| 2019 | The Lindley Family Foundation | 990PF | President | 1 | $0 | $0 | View return |
| 2019 | The Marie M and James H Galloway Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2019 | River Oaks Country Club | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | The Lindley Family Foundation | 990PF | President | 1 | $0 | $0 | View return |
| 2018 | River Oaks Country Club | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Houston Botanic Garden | 990 | Director | 4 | $0 | $0 | View return |
| 2018 | Good Samaritan Foundation of Texas Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Willard and Ruth Johnson Charitable Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2017 | Willard and Ruth Johnson Charitable Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2017 | The Lindley Family Foundation | 990PF | President | 1 | $0 | $0 | View return |
| 2017 | River Oaks Country Club | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Willard and Ruth Johnson Charitable Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2015 | Houston Botanic Garden | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Willard and Ruth Johnson Charitable Foundation | 990PF | Vice President | 2 | $0 | - | View return |
| 2015 | Good Samaritan Foundation of Texas Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Willard and Ruth Johnson Charitable Foundation | 990PF | Vice President | 2 | $0 | - | View return |
| 2014 | Good Samaritan Foundation of Texas Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Lindley Family Foundation | 990PF | President | 1 | $0 | - | View return |
| 2013 | Good Samaritan Foundation of Texas Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Willard and Ruth Johnson Charitable Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2013 | The Lindley Family Foundation | 990PF | President | 1 | $0 | $0 | View return |
| 2012 | Willard and Ruth Johnson Charitable Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2012 | The Lindley Family Foundation | 990PF | President | 1 | $0 | $0 | View return |
| 2011 | Willard and Ruth Johnson Charitable Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |