| 2024 | Nreca International Ltd. | 990 | Senior Engineer | 43 | $193,189 | $0 | View return |
| 2024 | United Way of the Greater Triangle Inc. | 990 | Chief Program Officer | 40 | $177,127 | $0 | View return |
| 2024 | The Natural Capital Investment Fund C/O the Conservation Fund | 990 | Controller | 37.5 | $106,370 | $0 | View return |
| 2024 | The Dr Lawrence Spielberger and Dr Greta Spanierman Family Foundation | 990PF | Co-Trustee | 1 | $1,377 | - | View return |
| 2024 | Brotherhood of Railroad Signalmen LL97 | 990EZ | Trustee | 2 | $0 | $0 | View return |
| 2024 | Zone 7 Beyond Health Inc. | 990PF | Chief Executive Officer & Director | 20 | $0 | $0 | View return |
| 2023 | Nreca International Ltd. | 990 | Senior Engineer | 42 | $172,707 | $0 | View return |
| 2023 | United Way of the Greater Triangle Inc. | 990 | Chief Programs Officer | 40 | $168,226 | $0 | View return |
| 2023 | The Natural Capital Investment Fund C/O the Conservation Fund | 990 | Controller | 37.5 | $102,053 | $0 | View return |
| 2023 | Brotherhood of Railroad Signalmen LL97 | 990EZ | Trustee | 2 | $0 | $0 | View return |
| 2023 | Pierce County AIDS Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Friends of Coconino County Parks Inc | 990EZ | Member | 1 | $0 | - | View return |
| 2023 | Zone 7 Beyond Health Inc. | 990PF | Chief Executive Officer & Director | 20 | $0 | $0 | View return |
| 2023 | The Dr Lawrence Spielberger and Dr Greta Spanierman Family Foundation | 990PF | Co-Trustee | 1 | $0 | - | View return |
| 2023 | Clarence and Anne Dillon Dunwalke Trust | 990PF | Trustee | 0.2 | $0 | $0 | View return |
| 2023 | The Allen Family Foundation Inc. | 990PF | Director | 0.2 | $0 | $0 | View return |
| 2022 | Nreca International Ltd. | 990 | Senior Engineer | 42 | $166,786 | $0 | View return |
| 2022 | The Dr Lawrence Spielberger and Dr Greta Spanierman Family Foundation | 990PF | Co-Trustee | 1 | $985 | - | View return |
| 2022 | Zone 7 Beyond Health Inc. | 990PF | Chief Executive Officer & Director | 20 | $0 | $0 | View return |
| 2022 | Pierce County AIDS Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Clarence and Anne Dillon Dunwalke Trust | 990PF | Trustee | 0.2 | $0 | $0 | View return |
| 2022 | The Allen Family Foundation Inc. | 990PF | Director | 0.2 | $0 | $0 | View return |
| 2021 | The Dr Lawrence Spielberger and Dr Greta Spanierman Family Foundation | 990PF | Co-Trustee | 1 | $1,309 | - | View return |
| 2021 | Pierce County AIDS Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Pratt Community College Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Clarence and Anne Dillon Dunwalke Trust | 990PF | Trustee | 0.2 | $0 | $0 | View return |
| 2021 | The Allen Family Foundation Inc. | 990PF | Director | 0.2 | $0 | $0 | View return |
| 2020 | The Dr Lawrence Spielberger and Dr Greta Spanierman Family Foundation | 990PF | Co-Trustee | 1 | $2,086 | - | View return |
| 2020 | Pierce County AIDS Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Fairmont Village Credit Union | 990 | Supervisory Committee Chairman | 5 | $0 | $0 | View return |
| 2020 | The Allen Family Foundation Inc. | 990PF | Director | 0.2 | $0 | $0 | View return |
| 2020 | Clarence and Anne Dillon Dunwalke Trust | 990PF | Trustee | 0.2 | $0 | $0 | View return |
| 2020 | Society for Research in Child Development Inc | 990 | Council Member | 2 | $0 | $0 | View return |
| 2019 | The Dr Lawrence Spielberger and Dr Greta Spanierman Family Foundation | 990PF | Co-Trustee | 1 | $6,311 | - | View return |
| 2019 | Sean M Allen Courage and Hope Challenge Inc | 990EZ | Tres/Clerk | 2 | $0 | $0 | View return |
| 2019 | Habitat for Humanity of Durham Inc. | 990 | Board Of Directors | 1 | $0 | $0 | View return |
| 2019 | Pierce County AIDS Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Society for Research in Child Development Inc | 990 | Council Memb | 2 | $0 | $0 | View return |
| 2019 | The Allen Family Foundation Inc. | 990PF | Director | 0 | $0 | - | View return |
| 2019 | Clarence and Anne Dillon Dunwalke Trust | 990PF | Trustee | 0 | $0 | - | View return |
| 2018 | Nreca International Ltd. | 990 | Senior Engineer | 45 | $132,333 | $0 | View return |
| 2018 | The Dr Lawrence Spielberger and Dr Greta Spanierman Family Foundation | 990PF | Co-Trustee | 1 | $6,071 | - | View return |
| 2018 | Sean M Allen Courage and Hope Challenge Inc | 990EZ | Tres/Clerk | 2 | $0 | - | View return |
| 2018 | Habitat for Humanity of Durham Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2018 | Pierce County AIDS Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Clarence and Anne Dillon Dunwalke Trust | 990PF | Trustee | 0 | $0 | - | View return |
| 2018 | Society for Research in Child Development Inc | 990 | Council Memb | 2 | $0 | $0 | View return |
| 2018 | The Allen Family Foundation Inc. | 990PF | Director | 0 | $0 | - | View return |
| 2017 | Habitat for Humanity of Durham Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2017 | Sean M Allen Courage and Hope Challenge Inc | 990EZ | Tres/Clerk | 10 | $0 | - | View return |
| 2017 | The Allen Family Foundation Inc. | 990PF | Director | 0 | $0 | - | View return |
| 2017 | Keep Durham Beautiful Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Clarence and Anne Dillon Dunwalke Trust | 990PF | Trustee | 0 | $0 | - | View return |
| 2016 | Sean M Allen Courage and Hope Challenge Inc | 990EZ | Tres/Clerk | 10 | $0 | - | View return |
| 2016 | Clarence and Anne Dillon Dunwalke Trust | 990PF | Trustee | 0 | $0 | - | View return |
| 2016 | The Allen Family Foundation Inc. | 990PF | Director | 0 | $0 | - | View return |
| 2016 | Keep Durham Beautiful Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Sean M Allen Courage and Hope Challenge Inc | 990EZ | Tres/Clerk | 10 | $0 | - | View return |
| 2015 | The Peoples Family Workshop | 990 | Secretary | 1 | $0 | $0 | View return |
| 2015 | The Allen Family Foundation Inc. | 990PF | Director | 0 | $0 | - | View return |
| 2015 | Clarence and Anne Dillon Dunwalke Trust | 990PF | Trustee | 0 | $0 | - | View return |
| 2015 | Keep Durham Beautiful Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Sean M Allen Courage and Hope Challenge Inc | 990EZ | Tres/Clerk | 10 | $0 | - | View return |
| 2014 | The Peoples Family Workshop | 990 | Secretary | 1 | $0 | $0 | View return |
| 2014 | International Union of Painters and Allied Trades Local 677 | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Allen Family Foundation Inc. | 990PF | Director | 0 | $0 | - | View return |
| 2014 | Phi Kappa Theta Fraternity Missouri Mu at Mru | 990 | Scholastic | 4 | $0 | $0 | View return |
| 2014 | Clarence and Anne Dillon Dunwalke Trust | 990PF | Trustee | 0 | $0 | - | View return |
| 2013 | International Union of Painters and Allied Trades Local 677 | 990 | Trustee | 1 | $50 | $0 | View return |
| 2013 | Clarence and Anne Dillon Dunwalke Trust | 990PF | Trustee | 0 | $0 | - | View return |
| 2013 | Lower King and Queen County Volunteer Fire Department Inc. | 990 | Asst Fire Chief | 6 | $0 | $0 | View return |
| 2013 | The Allen Family Foundation Inc. | 990PF | Director | 0 | $0 | - | View return |