| 2024 | Just Capital Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | American Council on Germany Inc | 990 | Director (Through 4/24) | 1 | $0 | $0 | View return |
| 2024 | Gcp Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | Imaginenations Group Inc | 990EZ | Director | 5 | $0 | - | View return |
| 2024 | The Lauer Philanthropic Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | Cal Ripken Sr Foundation Inc | 990 | Director (Part Year) | 1 | $0 | $0 | View return |
| 2023 | The Lauer Philanthropic Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Just Capital Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Atlantic Council of the United States Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | American Council on Germany Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Cal Ripken Sr Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Imaginenations Group Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2023 | Museum of the American Revolution | 990 | Director | 0.2 | $0 | $0 | View return |
| 2022 | Atlantic Council of the United States Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The Lauer Philanthropic Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Just Capital Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | American Council on Germany Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Cal Ripken Sr Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Imaginenations Group Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2022 | Museum of the American Revolution | 990 | Director | 0.2 | $0 | $0 | View return |
| 2021 | The Lauer Philanthropic Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Just Capital Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | American Council on Germany Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Atlantic Council of the United States Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Cal Ripken Sr Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Museum of the American Revolution | 990 | Director | 0.2 | $0 | $0 | View return |
| 2021 | Imaginenations Group Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2020 | Bizcorps Inc | 990PF | Member | 0.5 | $0 | $0 | View return |
| 2020 | Rock Creek Conservancy Inc Formerly Friends of Rock Creek'S Environ | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Bizcorps Inc | 990PF | Member | 0.5 | $0 | $0 | View return |
| 2020 | Eisenhower Exchange Fellowships | 990 | Trustee 'Til 03/09/20 | 0.05 | $0 | $0 | View return |
| 2020 | Imaginenations Group Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2020 | Just Capital Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Cal Ripken Sr Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | American Council on Germany Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Atlantic Council of the United States Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Lauer Philanthropic Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | Imaginenations Group Inc | 990 | Director | 8 | $0 | $0 | View return |
| 2019 | Atlantic Council of the United States Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Lauer Philanthropic Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | Just Capital Foundation Inc | 990 | Director | 4 | $0 | $0 | View return |
| 2019 | American Council on Germany Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Eisenhower Exchange Fellowships | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2019 | Cal Ripken Sr Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Rock Creek Conservancy Inc Formerly Friends of Rock Creek'S Environ | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | The Phillips Collection | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Bizcorps Inc | 990PF | Member | 0.5 | $0 | $0 | View return |
| 2018 | Imaginenations Group Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Lauer Philanthropic Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Cal Ripken Sr Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Atlantic Council of the United States Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Humanitas360 Institute | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Rock Creek Conservancy Inc Formerly Friends of Rock Creek'S Environ | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | American Council on Germany Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Just Capital Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Eisenhower Exchange Fellowships | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2018 | The Phillips Collection | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Just Capital Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Imaginenations Group Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2017 | Rock Creek Conservancy Inc Formerly Friends of Rock Creek'S Environ | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Imaginenations Group Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2017 | Atlantic Council of the United States Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Lauer Philanthropic Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | Cal Ripken Sr Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | American Council on Germany Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Chopra Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Eisenhower Exchange Fellowships | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2017 | Jane Goodall Institute for Wildlife | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | The Phillips Collection | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | American Council on Germany Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Eisenhower Exchange Fellowships | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2016 | Rock Creek Conservancy Inc Formerly Friends of Rock Creek'S Environ | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Cal Ripken Sr Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Bizcorps Inc | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2016 | The Lauer Philanthropic Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2016 | Atlantic Council of the United States Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Jane Goodall Institute for Wildlife | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Just Capital Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Imaginenations Group Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Chopra Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Imaginenations Group Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | University of Maryland Medical System Foundation Inc | 990 | Board Member - End 10/1/16 | 1 | $0 | $0 | View return |
| 2016 | The Phillips Collection | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | American Council on Germany Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Just Capital Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Cal Ripken Sr Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Chopra Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Rock Creek Conservancy Inc Formerly Friends of Rock Creek'S Environ | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Jane Goodall Institute for Wildlife | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | American-German Institute | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Imaginenations Group Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Bizcorps Inc | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2015 | Eisenhower Exchange Fellowships | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2015 | University of Maryland Medical System Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | University of Maryland Medical System Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Imaginenations Group Inc | 990 | Managing Director | 15 | $800 | $0 | View return |
| 2014 | Cal Ripken Sr Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Just Capital Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | American-German Institute | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | University of Maryland Medical System Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | University of Maryland Medical System Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | World Security Institute (Formerly Center for Defense Information) | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Cal Ripken Sr Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | University of Maryland Medical System Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | University of Maryland Medical System Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2012 | The Lauer Philanthropic Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2011 | The Lauer Philanthropic Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2010 | The Lauer Philanthropic Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |