| 2025 | Christian Community Center Inc. | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2024 | Christian Community Center Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2024 | John H Harmon Jr and Jane H Harmon Foundation | 990PF | Dir, Sec, VP | 1 | $0 | $0 | View return |
| 2024 | American Legion Post 585 | 990 | Commander | 20 | $0 | $0 | View return |
| 2023 | Christian Community Center Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2023 | John H Harmon Jr and Jane H Harmon Foundation | 990PF | Dir, Sec, VP | 1 | $0 | $0 | View return |
| 2022 | Christian Community Center Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2022 | John H Harmon Jr and Jane H Harmon Foundation | 990PF | Dir, Sec, VP | 1 | $0 | $0 | View return |
| 2021 | Cbm Ministries of MD | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2021 | Christian Community Center Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2021 | John H Harmon Jr and Jane H Harmon Foundation | 990PF | Dir, Sec, VP | 1 | $0 | $0 | View return |
| 2021 | American Legion Post 585 | 990EZ | Commander | 0 | $0 | - | View return |
| 2021 | The Whitney Academy Inc | 990 | Director (Thru 2/2022) | 1 | $0 | $0 | View return |
| 2020 | The Whitney Academy Inc | 990 | Dir/Consltnt(Pres/Tr/Ed Thru 1/20) | 1 | $94,493 | $0 | View return |
| 2020 | Cbm Ministries of MD | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2020 | Write on Door County Inc. | 990 | Director To | 3.23 | $0 | $0 | View return |
| 2020 | John H Harmon Jr and Jane H Harmon Foundation | 990PF | Dir, Sec, VP | 1 | $0 | $0 | View return |
| 2020 | Christian Community Center Inc. | 990EZ | Treasurer | 2 | $0 | $0 | View return |
| 2020 | American Legion Post 585 | 990EZ | Commander | 20 | $0 | - | View return |
| 2019 | The Whitney Academy Inc | 990 | Pres/Treas/Ed (Thru 1/20) | 40 | $284,343 | $0 | View return |
| 2019 | Cbm Ministries of MD | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2019 | Christian Community Center Inc. | 990EZ | Treasurer | 5 | $0 | $0 | View return |
| 2019 | John H Harmon Jr and Jane H Harmon Foundation | 990PF | Dir, Sec, VP | 1 | $0 | $0 | View return |
| 2019 | Write on Door County Inc. | 990 | Director | 3.23 | $0 | $0 | View return |
| 2019 | American Legion Post 585 | 990EZ | Commander | 20 | $0 | - | View return |
| 2018 | The Whitney Academy Inc | 990 | Pres/Treas/Ed (Thru 1/20) | 40 | $302,719 | $0 | View return |
| 2018 | Cbm Ministries of MD | 990 | Chairman | 1 | $0 | $0 | View return |
| 2018 | John H Harmon Jr and Jane H Harmon Foundation | 990PF | Dir, Sec, VP | 1 | $0 | $0 | View return |
| 2018 | Write on Door County Inc. | 990EZ | Director | 3 | $0 | - | View return |
| 2018 | American Legion Post 585 | 990EZ | Commander | 20 | $0 | - | View return |
| 2017 | The Whitney Academy Inc | 990 | Pres/Treas/Ed | 40 | $381,033 | $0 | View return |
| 2017 | The Whitney Academy Inc | 990 | Pres/Treas/Ed | 40 | $381,033 | $0 | View return |
| 2017 | Cbm Ministries of MD | 990 | Chairman | 1 | $0 | $0 | View return |
| 2017 | Write on Door County Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2017 | John H Harmon Jr and Jane H Harmon Foundation | 990PF | VP / Director / Sec / Pres*/Treas* | 1 | $0 | $0 | View return |
| 2016 | The Whitney Academy Inc | 990 | Pres/Treas/Ed | 40 | $390,827 | $0 | View return |
| 2016 | Cbm Ministries of MD | 990 | Chairman | 1 | $0 | $0 | View return |
| 2016 | IT'S All About the Animals Inc | 990EZ | Director | 5 | $0 | - | View return |
| 2016 | John H Harmon Jr and Jane H Harmon Foundation | 990PF | Pres / Director / Sec / Treas | 1 | $0 | $0 | View return |
| 2016 | Write on Door County Inc. | 990 | Director | 10 | $0 | $0 | View return |
| 2015 | The Whitney Academy Inc | 990 | Pres/Treas/Ed | 40 | $383,305 | $0 | View return |
| 2015 | Cbm Ministries of MD | 990EZ | Chairman | 1 | $0 | $0 | View return |
| 2015 | IT'S All About the Animals Inc | 990EZ | Director | 5 | $0 | - | View return |
| 2015 | Vanguard College Preparatory School | 990 | Board Trustee | 2 | $0 | $0 | View return |
| 2014 | The Whitney Academy Inc | 990 | Pres/Treas/Ed | 40 | $346,869 | $0 | View return |
| 2014 | Cbm Ministries of MD | 990EZ | Chairman | 1 | $0 | $0 | View return |
| 2014 | John H Harmon Jr and Jane H Harmon Foundation | 990PF | Pres / Director / Sec | 1 | $0 | - | View return |
| 2014 | Vanguard College Preparatory School | 990 | Board Trustee | 2 | $0 | $0 | View return |
| 2013 | The Whitney Academy Inc | 990 | Pres/Treas/Ed | 40 | $322,177 | $0 | View return |
| 2013 | John H Harmon Jr and Jane H Harmon Foundation | 990PF | Pres / Director / Sec | 1 | $0 | - | View return |
| 2013 | Vanguard College Preparatory School | 990 | Board Trustee | 2 | $0 | $0 | View return |
| 2013 | Millwright Machinery Erectors Local Union #1421 | 990EZ | Conductor | 4 | $0 | $0 | View return |
| 2012 | John H Harmon Jr and Jane H Harmon Foundation | 990PF | Pres / Director / Sec | 1 | $0 | - | View return |