| 2024 | The Esther and Carl Merklein Foundation Inc | 990PF | President | 0.5 | $1,070 | - | View return |
| 2024 | Fair Play Water Supply Corporation | 990 | Sec/Treas | - | $0 | $0 | View return |
| 2024 | Sun Inn Preservation Association | 990 | Director | 0 | $0 | $0 | View return |
| 2024 | Walton Arts Center Foundation Inc. | 990 | Board Member | 0 | $0 | $0 | View return |
| 2023 | The Esther and Carl Merklein Foundation Inc | 990PF | President | 0.5 | $969 | - | View return |
| 2023 | National Urban League Inc. | 990 | Trustee - Until October 2023 | 1 | $0 | $0 | View return |
| 2023 | Walton Arts Center Foundation Inc. | 990 | Board Member | 0 | $0 | $0 | View return |
| 2023 | Fair Play Water Supply Corporation | 990 | Sec/Treas | - | $0 | $0 | View return |
| 2023 | Sun Inn Preservation Association | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | The Esther and Carl Merklein Foundation Inc | 990PF | President | 0.5 | $961 | - | View return |
| 2022 | Fair Play Water Supply Corporation | 990 | Sec/Treas | - | $0 | $0 | View return |
| 2022 | National Urban League Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The Esther and Carl Merklein Foundation Inc | 990PF | President | 0.5 | $1,121 | - | View return |
| 2021 | National Urban League Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Fair Play Water Supply Corporation | 990 | Sec/Treas | - | $0 | $0 | View return |
| 2021 | Wal-Mart Foundation | 990PF | Director | 0.23 | $0 | $0 | View return |
| 2020 | The Esther and Carl Merklein Foundation Inc | 990PF | President | 0.5 | $1,044 | - | View return |
| 2020 | Fair Play Water Supply Corporation | 990 | Sec/Treas | - | $0 | $0 | View return |
| 2020 | National Urban League Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Wal-Mart Foundation | 990PF | Director | 0.23 | $0 | $0 | View return |
| 2020 | Walton Arts Center Council Inc. | 990 | Board Member | 0 | $0 | $0 | View return |
| 2020 | National Urban League Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | The Esther and Carl Merklein Foundation Inc | 990PF | President | 0.5 | $1,069 | - | View return |
| 2019 | Wal-Mart Foundation | 990PF | Director | 0.23 | $0 | $0 | View return |
| 2019 | Fair Play Water Supply Corporation | 990 | Sec/Treas | - | $0 | $0 | View return |
| 2019 | National Urban League Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Mana Nutritive Aid Products Incorporated | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Walton Arts Center Council Inc. | 990 | Board Member | 0 | $0 | $0 | View return |
| 2018 | The Esther and Carl Merklein Foundation Inc | 990PF | President | 0.5 | $1,079 | - | View return |
| 2018 | National Urban League Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Walton Arts Center Council Inc. | 990 | Board Member | 0 | $0 | $0 | View return |
| 2018 | Fair Play Water Supply Corporation | 990 | Sec/Treas | - | $0 | $0 | View return |
| 2018 | Pepperdine University | 990 | Regent | 1 | $0 | $0 | View return |
| 2018 | Mana Nutritive Aid Products Incorporated | 990 | Board Member/Secretary & Chairman | 1 | $0 | $0 | View return |
| 2017 | The Esther and Carl Merklein Foundation Inc | 990PF | President | 0.5 | $1,060 | - | View return |
| 2017 | National Urban League Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Walton Arts Center Council Inc. | 990 | Board Member | 0 | $0 | $0 | View return |
| 2017 | Fair Play Water Supply Corporation | 990 | Sec/Treas | - | $0 | $0 | View return |
| 2017 | Pepperdine University | 990 | Regent | 1 | $0 | $0 | View return |
| 2017 | Mana Nutritive Aid Products Incorporated | 990 | Board Member/Treasurer | 1 | $0 | $0 | View return |
| 2016 | The Esther and Carl Merklein Foundation Inc | 990PF | President | 0.5 | $1,038 | - | View return |
| 2016 | The Cancer Challenge | 990 | Member | 1 | $0 | $0 | View return |
| 2016 | Fair Play Water Supply Corporation | 990 | Sec/Treas | - | $0 | $0 | View return |
| 2016 | Mana Nutritive Aid Products Incorporated | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | The Esther and Carl Merklein Foundation Inc | 990PF | President | 0.5 | $966 | - | View return |
| 2015 | Fair Play Water Supply Corporation | 990 | Sec/Treas | - | $0 | $0 | View return |
| 2015 | The Cancer Challenge | 990 | Member | 1 | $0 | $0 | View return |
| 2015 | Mana Nutritive Aid Products Incorporated | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | The Esther and Carl Merklein Foundation Inc | 990PF | President | 0.5 | $1,039 | - | View return |
| 2014 | Fair Play Water Supply Corporation | 990 | Sec/Treas | - | $0 | $0 | View return |
| 2014 | The Cancer Challenge | 990 | Member | 1 | $0 | $0 | View return |
| 2014 | Mana Nutritive Aid Products Incorporated | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | The Esther and Carl Merklein Foundation Inc | 990PF | President | 0.5 | $987 | - | View return |
| 2013 | Eastern Pennsylvania Rugby Union Inc. | 990 | Vice Preside | 10 | $0 | $0 | View return |
| 2013 | Fair Play Water Supply Corporation | 990 | Sec/Treas | 2 | $0 | $0 | View return |
| 2013 | Mana Nutritive Aid Products Incorporated | 990 | Board Member | 1 | $0 | $0 | View return |
| 2012 | The Esther and Carl Merklein Foundation Inc | 990PF | President | 0.5 | $999 | - | View return |
| 2011 | The Esther and Carl Merklein Foundation Inc | 990PF | President | 0.5 | $931 | - | View return |
| 2010 | The Esther and Carl Merklein Foundation Inc | 990PF | President | 0.5 | $952 | - | View return |