| 2024 | Schnitzer Family Foundation Inc | 990PF | Dir, Pres | 1 | $0 | $0 | View return |
| 2024 | The Weingarten Schnitzer Foundation Inc | 990PF | Dir, Sec, Treas, VP | 1 | $0 | $0 | View return |
| 2023 | The Weingarten Schnitzer Foundation Inc | 990PF | Dir, Sec, Treas, VP | 1 | $0 | $0 | View return |
| 2023 | Schnitzer Family Foundation Inc | 990PF | Dir, Pres | 1 | $0 | $0 | View return |
| 2023 | Memorial Hermann Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Schnitzer Family Foundation Inc | 990PF | Dir, Pres | 1 | $0 | $0 | View return |
| 2022 | Del Mar Family Relief Fund | 990 | President | 1 | $0 | $0 | View return |
| 2022 | The Weingarten Schnitzer Foundation Inc | 990PF | Dir, Sec, Treas, VP | 1 | $0 | $0 | View return |
| 2022 | Memorial Hermann Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Weingarten Schnitzer Foundation Inc | 990PF | Dir, Sec, Treas, VP | 1 | $0 | $0 | View return |
| 2021 | Schnitzer Family Foundation Inc | 990PF | Dir, Pres | 1 | $0 | $0 | View return |
| 2021 | Del Mar Family Relief Fund | 990 | President | 1 | $0 | $0 | View return |
| 2021 | Foundation of the Texas Deer Association | 990EZ | Director | 1 | $0 | $0 | View return |
| 2021 | Texas Deer Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Memorial Hermann Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Weingarten Schnitzer Foundation Inc | 990PF | Dir, Sec, Treas, VP | 1 | $0 | $0 | View return |
| 2020 | Schnitzer Family Foundation Inc | 990PF | Dir, Pres | 1 | $0 | $0 | View return |
| 2020 | Del Mar Family Relief Fund | 990 | President | 1 | $0 | $0 | View return |
| 2020 | Memorial Hermann Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Foundation of the Texas Deer Association | 990EZ | Region 2 | 1 | $0 | - | View return |
| 2020 | Texas Deer Association Inc | 990 | Region 2 | 1 | $0 | $0 | View return |
| 2019 | Schnitzer Family Foundation Inc | 990PF | Dir, Pres | 1 | $0 | $0 | View return |
| 2019 | The Weingarten Schnitzer Foundation Inc | 990PF | Dir, Sec, Treas, VP | 1 | $0 | $0 | View return |
| 2019 | Del Mar Family Relief Fund | 990 | President | 1 | $0 | $0 | View return |
| 2019 | Texas Deer Association Inc | 990 | Region 2 | 1 | $0 | $0 | View return |
| 2019 | Memorial Hermann Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Foundation of the Texas Deer Association | 990EZ | Region 2 | 1 | $0 | $0 | View return |
| 2019 | Foundation of the Texas Deer Association | 990EZ | Region 5 | 1 | $0 | $0 | View return |
| 2018 | The Weingarten Schnitzer Foundation Inc | 990PF | Director / Sec / Treas / VP | 1 | $0 | $0 | View return |
| 2018 | Schnitzer Family Foundation Inc | 990PF | Pres / Director | 1 | $0 | $0 | View return |
| 2018 | Del Mar Family Relief Fund | 990 | President | 1 | $0 | $0 | View return |
| 2018 | Memorial Hermann Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Weingarten Schnitzer Foundation Inc | 990PF | Director / Sec / Treas / VP | 1 | $0 | $0 | View return |
| 2017 | Schnitzer Family Foundation Inc | 990PF | Pres / Director | 1 | $0 | $0 | View return |
| 2017 | The Weingarten Schnitzer Foundation Inc | 990PF | Dir, Sec, Treas, VP | 1 | $0 | $0 | View return |
| 2017 | Del Mar Family Relief Fund | 990 | President | 1 | $0 | $0 | View return |
| 2016 | The Weingarten Schnitzer Foundation Inc | 990PF | VP / Director / Sec / Treas | 1 | $0 | $0 | View return |
| 2016 | Del Mar Family Relief Fund | 990 | President | 1 | $0 | $0 | View return |
| 2015 | The Weingarten Schnitzer Foundation Inc | 990PF | VP / Director / Sec / Treas | 1 | $0 | $0 | View return |
| 2015 | Del Mar Family Relief Fund | 990 | President | 5 | $0 | $0 | View return |
| 2014 | The Weingarten Schnitzer Foundation Inc | 990PF | VP / Director / Sec / Treas | 1 | $0 | - | View return |
| 2013 | The Weingarten Schnitzer Foundation Inc | 990PF | VP / Director / Sec / Treas | 1 | $0 | - | View return |
| 2012 | The Weingarten Schnitzer Foundation Inc | 990PF | VP / Director / Sec / Treas | 1 | $0 | - | View return |
| 2011 | The Weingarten Schnitzer Foundation Inc | 990PF | Vice President / Director / Secretary / Treasurer | 1 | $0 | - | View return |
| 2010 | The Weingarten Schnitzer Foundation Inc | 990PF | Vice President / Director / Secretary / Treasurer | 1 | $0 | - | View return |