| 2025 | The Horner Foundation C/O Cliftonlarsonallen LLP | 990PF | Treasurer, Founding Trustee | 1 | $0 | $0 | View return |
| 2025 | Chautauqua Dance Circle Inc. | 990 | Board | 1 | $0 | $0 | View return |
| 2024 | Market Square Park LLC | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Philadelphia Youth Sports Collaborative | 990 | Board Member (Until 07/24) | 1 | $0 | $0 | View return |
| 2024 | The Horner Foundation C/O Cliftonlarsonallen LLP | 990PF | Treasurer, Founding Trustee | 1 | $0 | $0 | View return |
| 2023 | Market Square Park LLC | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | The Horner Foundation C/O Cliftonlarsonallen LLP | 990PF | Founding Trustee | 1 | $0 | $0 | View return |
| 2023 | Philadelphia Youth Sports Collaborative | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Army Aviation Museum Foundation Inc. | 990 | Board Member | - | $0 | $0 | View return |
| 2022 | Philadelphia Youth Sports Collaborative | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | South Carolina Brewers Association Inc | 990EZ | Vice President | 1 | $0 | - | View return |
| 2022 | The Horner Foundation C/O Cliftonlarsonallen LLP | 990PF | Founding Trustee | 1 | $0 | $0 | View return |
| 2022 | Market Square Park LLC | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2022 | Army Aviation Museum Foundation Inc. | 990 | Board Member | - | $0 | $0 | View return |
| 2021 | The Horner Foundation C/O Cliftonlarsonallen LLP | 990PF | Founding Trustee | 1 | $0 | $0 | View return |
| 2021 | Philadelphia Youth Sports Collaborative | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Army Aviation Museum Foundation Inc. | 990 | Board Member | - | $0 | $0 | View return |
| 2020 | Edgewood Community Project | 990 | Board President | 2 | $0 | $0 | View return |
| 2020 | The Horner Foundation C/O Cliftonlarsonallen LLP | 990PF | Founding Trustee | 1 | $0 | $0 | View return |
| 2020 | Philadelphia Youth Sports Collaborative | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Cornell Club of Washington Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2019 | Cornell Club of Washington Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2019 | Philadelphia Youth Sports Collaborative | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | The Horner Foundation C/O Cliftonlarsonallen LLP | 990PF | Founding Trustee | 1 | $0 | $0 | View return |
| 2019 | Portsmouth STEM Academy | 990 | Member | 0.25 | $0 | $0 | View return |
| 2019 | Stringendo Inc | 990 | Vice Preside | 1 | $0 | $0 | View return |
| 2018 | North Carolina Association of Realtors Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Land of the Sky Association of Realtors Inc | 990 | Past President | 2 | $0 | $0 | View return |
| 2018 | The Horner Foundation C/O Cliftonlarsonallen LLP | 990PF | Founding Trustee | 1 | $0 | $0 | View return |
| 2018 | Philadelphia Youth Sports Collaborative | 990 | Board Chair | 3 | $0 | $0 | View return |
| 2018 | Portsmouth STEM Academy | 990 | Member | 0.25 | $0 | $0 | View return |
| 2018 | Stringendo Inc | 990 | Vice Preside | 1 | $0 | $0 | View return |
| 2018 | Cornell Club of Washington Inc. | 990EZ | President | 10 | $0 | - | View return |
| 2018 | Portsmouth STEM Academy | 990 | Member | 0.25 | $0 | $0 | View return |
| 2017 | Philadelphia Youth Sports Collaborative | 990 | Board Chair | 3 | $0 | $0 | View return |
| 2017 | Land of the Sky Association of Realtors Inc | 990 | President | 2 | $0 | $0 | View return |
| 2017 | The Horner Foundation C/O Cliftonlarsonallen LLP | 990PF | Founding Trustee | 1 | $0 | $0 | View return |
| 2017 | North Carolina Association of Realtors Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Portsmouth Area Arts Council Inc. | 990EZ | Trustee | 1 | $0 | - | View return |
| 2017 | Edgewood Community Project | 990 | President | 2 | $0 | $0 | View return |
| 2017 | Stringendo Inc | 990 | Secretary | 1 | $0 | $0 | View return |
| 2016 | The Horner Foundation C/O Cliftonlarsonallen LLP | 990PF | Founding Trustee | 1 | $0 | $0 | View return |
| 2016 | Edgewood Community Project | 990 | President | 2 | $0 | $0 | View return |
| 2016 | Philadelphia Youth Sports Collaborative | 990 | Board Chair | 20 | $0 | $0 | View return |
| 2016 | North Carolina Association of Realtors Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Land of the Sky Association of Realtors Inc | 990 | President Elect | 2 | $0 | $0 | View return |
| 2016 | Portsmouth Area Arts Council Inc. | 990EZ | Trustee | 1 | $0 | - | View return |
| 2016 | Stringendo Inc | 990 | Secretary | 1 | $0 | $0 | View return |
| 2015 | Portsmouth Area Arts Council Inc. | 990EZ | Trustee | 1 | $0 | - | View return |
| 2015 | Edgewood Community Project | 990 | President | 2 | $0 | $0 | View return |
| 2015 | The Horner Foundation C/O Cliftonlarsonallen LLP | 990PF | Founding Trustee | 1 | $0 | $0 | View return |
| 2015 | Stringendo Inc | 990 | Secretary | 1 | $0 | $0 | View return |
| 2014 | Edgewood Community Project | 990 | President | 2 | $0 | $0 | View return |
| 2014 | The Horner Foundation C/O Cliftonlarsonallen LLP | 990PF | Founding Trustee | 1 | $0 | $0 | View return |
| 2014 | Stringendo Inc | 990 | Secretary | 1 | $0 | $0 | View return |
| 2013 | Edgewood Community Project | 990 | President | 2 | $0 | $0 | View return |
| 2013 | Cornell Club of Washington Inc. | 990EZ | Vice President | 4 | $0 | $0 | View return |
| 2013 | The Horner Foundation C/O Cliftonlarsonallen LLP | 990PF | Founding Trustee | 1 | $0 | $0 | View return |
| 2013 | Stringendo Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | The Horner Foundation C/O Cliftonlarsonallen LLP | 990PF | Founding Trustee | 2 | $0 | $0 | View return |
| 2011 | The Horner Foundation C/O Cliftonlarsonallen LLP | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2010 | The Horner Foundation C/O Cliftonlarsonallen LLP | 990PF | Trustee | 0.5 | $0 | $0 | View return |