| 2025 | Russell & Costello Family Foundation Inc # 0736264 | 990PF | Director | 0 | $0 | $0 | View return |
| 2025 | Faubourg Marigny Improvement Association | 990EZ | President | 15 | $0 | $0 | View return |
| 2025 | Property and Environment Research Center | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Catholic Answers Inc. | 990 | Director Of It | 40 | $156,711 | $0 | View return |
| 2024 | Russell & Costello Family Foundation Inc # 0736264 | 990PF | Director | 0 | $0 | $0 | View return |
| 2024 | Property and Environment Research Center | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Erie Business Car Society Inc | 990PF | Director | 0 | $0 | - | View return |
| 2024 | Christopher'S Challenge Inc | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2024 | Environmental Defense Fund Incorporated | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Catholic Answers Inc. | 990 | Director Of It | 40 | $151,466 | $0 | View return |
| 2023 | Russell & Costello Family Foundation Inc # 0736264 | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Global Fishing Watch Inc. | 990 | Vice Chair Until 03/2023 | 2 | $0 | $0 | View return |
| 2023 | Maryland Foundation for Research and Economic Education Inc. | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2023 | Property and Environment Research Center | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Erie Business Car Society Inc | 990PF | Director | 0 | $0 | - | View return |
| 2023 | Christopher'S Challenge Inc | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2023 | Environmental Defense Fund Incorporated | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Catholic Answers Inc. | 990 | Director Of It | 40 | $146,032 | $0 | View return |
| 2022 | Maryland Foundation for Research and Economic Education Inc. | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2022 | Russell & Costello Family Foundation Inc # 0736264 | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Property and Environment Research Center | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Erie Business Car Society Inc | 990PF | Director | 0 | $0 | - | View return |
| 2022 | Global Fishing Watch Inc. | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2022 | Louisville Dental Society Inc | 990 | President | 10 | $0 | $0 | View return |
| 2022 | Maryland Free Enterprise Foundation Inc Fka MD Business for Responsive Gov'T | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Christopher'S Challenge Inc | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2022 | Environmental Defense Fund Incorporated | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Catholic Answers Inc. | 990 | Director Of It | 40 | $139,670 | $0 | View return |
| 2021 | Global Fishing Watch Inc. | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2021 | Property and Environment Research Center | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Erie Business Car Society Inc | 990PF | Director | 0 | $0 | - | View return |
| 2021 | Russell & Costello Family Foundation Inc # 0736264 | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | Louisville Dental Society Inc | 990 | Vice President | 10 | $0 | $0 | View return |
| 2021 | Christopher'S Challenge Inc | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2021 | Environmental Defense Fund Incorporated | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Maryland Free Enterprise Foundation Inc Fka MD Business for Responsive Gov'T | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Russell & Costello Family Foundation Inc # 0736264 | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | Erie Business Car Society Inc | 990PF | Director | 0 | $0 | - | View return |
| 2020 | Global Fishing Watch Inc. | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2020 | Maryland Free Enterprise Foundation Inc Fka MD Business for Responsive Gov'T | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Environmental Defense Fund Incorporated | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Erie Business Car Society Inc | 990PF | Director | 0 | $0 | - | View return |
| 2019 | Global Fishing Watch Inc. | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2019 | Environmental Defense Fund Incorporated | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Maryland Free Enterprise Foundation Inc Fka MD Business for Responsive Gov'T | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Global Fishing Watch Inc. | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2018 | Erie Business Car Society Inc | 990PF | Director | 0 | $0 | - | View return |
| 2018 | Moorestown Youth Flag Football League | 990EZ | Commissioner | 10 | $0 | $0 | View return |
| 2018 | Environmental Defense Fund Incorporated | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Moorestown Youth Flag Football League | 990EZ | Commissioner | 10 | $0 | $0 | View return |
| 2017 | Erie Business Car Society Inc | 990PF | Director | 0 | $0 | - | View return |
| 2017 | Global Fishing Watch Inc. | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2017 | Maryland Free Enterprise Foundation Inc Fka MD Business for Responsive Gov'T | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Environmental Defense Fund Incorporated | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Erie Business Car Society Inc | 990PF | Director | 0 | $0 | - | View return |
| 2016 | Moorestown Youth Flag Football League | 990EZ | Commissioner | 10 | $0 | $0 | View return |
| 2016 | Environmental Defense Fund Incorporated | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Environmental Defense Fund Incorporated | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Maryland Free Enterprise Foundation Inc Fka MD Business for Responsive Gov'T | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Moorestown Youth Flag Football League | 990EZ | Commissioner | 10 | $0 | $0 | View return |
| 2015 | Maryland Free Enterprise Foundation Inc Fka MD Business for Responsive Gov'T | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Winchester Fields Development Council | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2014 | Moorestown Youth Flag Football League | 990EZ | 1st Grade Coordinator | 5 | $0 | $0 | View return |
| 2014 | Winchester Fields Development Council | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2014 | Maryland Free Enterprise Foundation Inc Fka MD Business for Responsive Gov'T | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Winchester Fields Development Council | 990 | Treasurer | 10 | - | - | View return |
| 2013 | Mass Retail Lumber Dealers Association Inc Co Northeastern Retail Lumber As | 990EZ | Director | 1 | $0 | - | View return |
| 2013 | Maryland Free Enterprise Foundation Inc Fka MD Business for Responsive Gov'T | 990 | Board Member | 1 | $0 | $0 | View return |