| 2025 | Independence School Inc. | 990 | Head Of School | 40 | $318,093 | $0 | View return |
| 2024 | Independence School Inc. | 990 | Head Of School (From 7/2023) | 40 | $175,981 | $0 | View return |
| 2024 | Max J & Winnie S Rosenshein Foundation Inc C/O Tim Costello | 990PF | President | 5 | $29,500 | $0 | View return |
| 2024 | The D Lane & Anwyl Bates Foundation | 990PF | Director | 5 | $25,000 | $0 | View return |
| 2024 | Lilly E Reiser Foundation Inc. | 990PF | President/ Director | 4 | $20,000 | $0 | View return |
| 2024 | Russell and Richardson Family Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2024 | Knights of Columbus 11116 | 990EZ | Treasurer | 15 | $0 | $0 | View return |
| 2024 | Costello Family Foundation | 990PF | Vice Preside | 1.25 | $0 | $0 | View return |
| 2024 | The Jim Jacobs Charitable Foundation | 990PF | Sec'Y/Trea | 0 | $0 | $0 | View return |
| 2024 | United Youth Theatre Inc. | 990EZ | President | 10 | $0 | - | View return |
| 2024 | Dallas Country Club Employee Scholarship Foundation | 990EZ | Director | 0 | $0 | - | View return |
| 2023 | Science and Arts Academy | 990 | Head Of School (Thru Jun-2023) | 40 | $147,974 | $0 | View return |
| 2023 | Max J & Winnie S Rosenshein Foundation Inc C/O Tim Costello | 990PF | President | 5 | $28,600 | $0 | View return |
| 2023 | The D Lane & Anwyl Bates Foundation | 990PF | Director | 5 | $25,000 | $0 | View return |
| 2023 | Lilly E Reiser Foundation Inc. | 990PF | President/ Director | 4 | $20,000 | $0 | View return |
| 2023 | Russell and Richardson Family Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | United Youth Theatre Inc. | 990EZ | President | 10 | $0 | - | View return |
| 2023 | Costello Family Foundation | 990PF | Vice Preside | 1.25 | $0 | $0 | View return |
| 2023 | The Jim Jacobs Charitable Foundation | 990PF | Sec'Y/Trea | 0 | $0 | $0 | View return |
| 2023 | Southwestern Medical Foundation | 990 | Trustee | 0.25 | $0 | $0 | View return |
| 2022 | Science and Arts Academy | 990 | Head Of School | 40 | $268,027 | $0 | View return |
| 2022 | Max J & Winnie S Rosenshein Foundation Inc C/O Tim Costello | 990PF | President | 5 | $26,875 | $0 | View return |
| 2022 | The D Lane & Anwyl Bates Foundation | 990PF | Director | 1 | $5,000 | $0 | View return |
| 2022 | Russell and Richardson Family Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Dallas Country Club Employee Scholarship Foundation | 990 | Director | 0.2 | $0 | $0 | View return |
| 2022 | Lilly E Reiser Foundation Inc. | 990PF | President/ Director | 0 | $0 | $0 | View return |
| 2022 | Wade Hampton Golf Club Inc | 990 | Member | 2 | $0 | $0 | View return |
| 2022 | United Youth Theatre Inc. | 990EZ | President | 10 | $0 | - | View return |
| 2022 | The Jim Jacobs Charitable Foundation | 990PF | Sec'Y/Trea | 0 | $0 | $0 | View return |
| 2022 | Costello Family Foundation | 990PF | Vice Preside | 0 | $0 | $0 | View return |
| 2022 | Southwestern Medical Foundation | 990 | Trustee | 0.25 | $0 | $0 | View return |
| 2021 | Science and Arts Academy | 990 | Head Of School | 40 | $266,686 | $0 | View return |
| 2021 | Max J & Winnie S Rosenshein Foundation Inc C/O Tim Costello | 990PF | President | 5 | $25,000 | $0 | View return |
| 2021 | Dallas Country Club Employee Scholarship Foundation | 990EZ | Director | 0.5 | $0 | - | View return |
| 2021 | The D Lane & Anwyl Bates Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Costello Family Foundation | 990PF | Vice Preside | 0 | $0 | $0 | View return |
| 2021 | Russell and Richardson Family Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | The Jim Jacobs Charitable Foundation | 990PF | Sec'Y/Trea | 0 | $0 | $0 | View return |
| 2021 | Jack Costello Boxing Club | 990EZ | Secretary/Tr | 2 | $0 | - | View return |
| 2021 | Southwestern Medical Foundation | 990 | Trustee | 0.25 | $0 | $0 | View return |
| 2021 | United Youth Theatre Inc. | 990EZ | President | 10 | $0 | - | View return |
| 2020 | Max J & Winnie S Rosenshein Foundation Inc C/O Tim Costello | 990PF | President | 5 | $16,569 | $0 | View return |
| 2020 | Lilly E Reiser Foundation Inc. | 990PF | President/ Director | 0 | $0 | $0 | View return |
| 2020 | Russell and Richardson Family Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | The Jim Jacobs Charitable Foundation | 990PF | Sec'Y/Trea | 0 | $0 | $0 | View return |
| 2020 | Jack Costello Boxing Club | 990EZ | Secretary/Tr | 2 | $0 | - | View return |
| 2020 | Mindfulness Northwest | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2020 | The D Lane & Anwyl Bates Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Costello Family Foundation | 990PF | Vice Preside | 1.25 | $0 | $0 | View return |
| 2020 | Southwestern Medical Foundation | 990 | Trustee | 0.25 | $0 | $0 | View return |
| 2019 | Science and Arts Academy | 990 | Head Of School | 40 | $262,900 | $0 | View return |
| 2019 | Max J & Winnie S Rosenshein Foundation Inc C/O Tim Costello | 990PF | President | 5 | $18,649 | $0 | View return |
| 2019 | The D Lane & Anwyl Bates Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | Costello Family Foundation | 990PF | Vice Preside | 0 | $0 | $0 | View return |
| 2019 | Mindfulness Northwest | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Jack Costello Boxing Club | 990EZ | Secretary/Tr | 2 | $0 | - | View return |
| 2019 | Southwestern Medical Foundation | 990 | Trustee | 0.25 | $0 | $0 | View return |
| 2019 | The Jim Jacobs Charitable Foundation | 990PF | Sec'Y/Trea | 0 | $0 | $0 | View return |
| 2018 | Science and Arts Academy | 990 | Head Of School | 40 | $223,772 | $0 | View return |
| 2018 | Max J & Winnie S Rosenshein Foundation Inc C/O Tim Costello | 990PF | President | 5 | $20,007 | $0 | View return |
| 2018 | The Jim Jacobs Charitable Foundation | 990PF | Sec'Y/Trea | 0 | $0 | $0 | View return |
| 2018 | Mindfulness Northwest | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Science and Arts Academy | 990 | Head Of School | 40 | $225,200 | $0 | View return |
| 2017 | Max J & Winnie S Rosenshein Foundation Inc C/O Tim Costello | 990PF | President | 5 | $21,153 | $0 | View return |
| 2017 | The Jim Jacobs Charitable Foundation | 990PF | Sec'Y/Trea | 0 | $0 | $0 | View return |
| 2017 | Mindfulness Northwest | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2016 | Science and Arts Academy | 990 | Head Of School | 40 | $230,750 | $0 | View return |
| 2016 | Max J & Winnie S Rosenshein Foundation Inc C/O Tim Costello | 990PF | President | 5 | $21,223 | $0 | View return |
| 2016 | Max J & Winnie S Rosenshein Foundation Inc C/O Tim Costello | 990PF | President | 5 | $21,223 | $0 | View return |
| 2016 | The Jim Jacobs Charitable Foundation | 990PF | Sec'Y/Trea | 0 | $0 | $0 | View return |
| 2016 | Mindfulness Northwest | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2015 | Science and Arts Academy | 990 | Head Of School | 40 | $202,500 | $0 | View return |
| 2015 | Max J & Winnie S Rosenshein Foundation Inc C/O Tim Costello | 990PF | President | 5 | $19,272 | $0 | View return |
| 2015 | Mindfulness Northwest | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2015 | The Jim Jacobs Charitable Foundation | 990PF | Sec'Y/Trea | 0 | $0 | $0 | View return |
| 2014 | Science and Arts Academy | 990 | Head Of School | 40 | $189,583 | $0 | View return |
| 2014 | Max J & Winnie S Rosenshein Foundation Inc C/O Tim Costello | 990PF | President | 5 | $19,834 | $0 | View return |
| 2014 | The Jim Jacobs Charitable Foundation | 990PF | Sec'Y/Trea | 0 | $0 | $0 | View return |
| 2014 | Dallas Country Club | 990 | Board Of Governors | 1 | $0 | $0 | View return |
| 2013 | Science and Arts Academy | 990 | Head Of School | 40 | $87,110 | $0 | View return |
| 2013 | Cerebral Palsy Inc. | 990 | Past Executive Director | 40 | $48,030 | $0 | View return |
| 2013 | Max J & Winnie S Rosenshein Foundation Inc C/O Tim Costello | 990PF | President | 5 | $18,976 | $0 | View return |
| 2013 | The Jim Jacobs Charitable Foundation | 990PF | Sec'Y/Trea | 0 | $0 | $0 | View return |
| 2013 | Dallas Country Club | 990 | Board Of Governors | 1 | $0 | $0 | View return |
| 2012 | Max J & Winnie S Rosenshein Foundation Inc C/O Tim Costello | 990PF | President | 5 | $18,059 | $0 | View return |
| 2012 | The Jim Jacobs Charitable Foundation | 990PF | Sec'Y/Trea | 0 | $0 | - | View return |
| 2011 | Max J & Winnie S Rosenshein Foundation Inc C/O Tim Costello | 990PF | President | 5 | $15,159 | $0 | View return |
| 2011 | The Jim Jacobs Charitable Foundation | 990PF | Sec'Y/Trea | 0 | $0 | - | View return |