| 2024 | International Longshore & Warehouse 4 Ilwu | 990 | Lrc | 2 | $27,442 | $0 | View return |
| 2024 | Osage Arts Community Inc | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2024 | Retrouvaille of New England Inc | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2023 | International Longshore & Warehouse 4 Ilwu | 990 | Lrc | 2 | $17,058 | $0 | View return |
| 2023 | Osage Arts Community Inc | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Jeffrey Thomas Hayden Foundation C/O Timothy B Hayden | 990EZ | President | 2 | $0 | $0 | View return |
| 2023 | Bedford Memorial Hospital | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Maryland Government Finance Officers Association Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2022 | International Longshore & Warehouse 4 Ilwu | 990 | Lrc | 2 | $27,674 | $0 | View return |
| 2022 | Bedford Memorial Hospital | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Jeffrey Thomas Hayden Foundation C/O Timothy B Hayden | 990EZ | President | 2 | $0 | $0 | View return |
| 2022 | Osage Arts Community Inc | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Unity Foundation Np | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Northeast Dupage Family and Youth Services Inc | 990 | President | 0.2 | $0 | $0 | View return |
| 2021 | Bedford Memorial Hospital | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Jeffrey Thomas Hayden Foundation C/O Timothy B Hayden | 990EZ | President | 10 | $0 | $0 | View return |
| 2021 | Osage Arts Community Inc | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Unity Foundation Np | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Northeast Dupage Family and Youth Services Inc | 990 | President | 0.2 | $0 | $0 | View return |
| 2020 | Bedford Memorial Hospital | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Northeast Dupage Family and Youth Services Inc | 990 | President | 0.2 | $0 | $0 | View return |
| 2020 | Jeffrey Thomas Hayden Foundation C/O Timothy B Hayden | 990EZ | President | 10 | $0 | $0 | View return |
| 2020 | Maryland Government Finance Officers Association Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2019 | Bedford Memorial Hospital | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Northeast Dupage Family and Youth Services Inc | 990 | President | 0.2 | $0 | $0 | View return |
| 2019 | Jeffrey Thomas Hayden Foundation C/O Timothy B Hayden | 990EZ | President | 10 | $0 | $0 | View return |
| 2019 | Maryland Government Finance Officers Association Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2019 | Eastern Heights Waterworks Association | 990 | Vice President | 5 | $0 | $0 | View return |
| 2018 | Northeast Dupage Family and Youth Services Inc | 990 | President | 0.2 | $0 | $0 | View return |
| 2018 | Jeffrey Thomas Hayden Foundation C/O Timothy B Hayden | 990EZ | President | 10 | $0 | $0 | View return |
| 2018 | Bedford Memorial Hospital | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Eastern Heights Waterworks Association | 990 | Vice President | 5 | $0 | $0 | View return |
| 2018 | Maryland Government Finance Officers Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Jeffrey Thomas Hayden Foundation C/O Timothy B Hayden | 990EZ | President | 10 | $0 | $0 | View return |
| 2017 | Bedford Memorial Hospital | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Eastern Heights Waterworks Association | 990 | Vice President | 5 | $0 | $0 | View return |
| 2017 | Northeast Dupage Family and Youth Services Inc | 990 | President | 0.2 | $0 | $0 | View return |
| 2016 | Bedford Memorial Hospital | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Jeffrey Thomas Hayden Foundation C/O Timothy B Hayden | 990EZ | President | 10 | $0 | $0 | View return |
| 2016 | Northeast Dupage Family and Youth Services Inc | 990 | President | 0.2 | $0 | $0 | View return |
| 2016 | Maryland Government Finance Officers Association Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2016 | Eastern Heights Waterworks Association | 990 | Vice President | 5 | $0 | $0 | View return |
| 2015 | Jeffrey Thomas Hayden Foundation C/O Timothy B Hayden | 990EZ | President | 10 | $0 | $0 | View return |
| 2015 | Bedford Memorial Hospital | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Northeast Dupage Family and Youth Services Inc | 990 | President | 0.2 | $0 | $0 | View return |
| 2015 | Eastern Heights Waterworks Association | 990 | Vice President | 5 | $0 | $0 | View return |
| 2014 | Eastern Heights Waterworks Association | 990 | Vice President | 5 | $0 | $0 | View return |
| 2014 | Northeast Dupage Family and Youth Services Inc | 990 | President | 0.2 | $0 | $0 | View return |
| 2013 | Eastern Heights Waterworks Association | 990 | Vice President | 5 | $0 | $0 | View return |
| 2011 | Jeffrey Thomas Hayden Foundation C/O Timothy B Hayden | 990PF | President | 10 | $0 | $0 | View return |
| 2010 | Jeffrey Thomas Hayden Foundation C/O Timothy B Hayden | 990PF | President | 10 | $0 | $0 | View return |
| 2010 | Unknown Organization | 990PF | President | 1 | $0 | $0 | View return |