| 2025 | Happybottoms | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Tikkun-Kc Inc. | 990EZ | Board Treasurer | 1 | $0 | $0 | View return |
| 2024 | Lowenstein Family Supporting Foundation C/O Jewish Community Foundation of Gkc | 990 | President | 1 | $0 | $0 | View return |
| 2024 | Happybottoms | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Hillel the Foundation for Jewish Campus Ku Hillel Foundation | 990 | Immediate Past Chair & Chair Of Nominating Committee | 1 | $0 | $0 | View return |
| 2024 | Lowenstein Brothers Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | Lowenstein Family Supporting Foundation C/O Jewish Community Foundation of Gkc | 990 | President | 1 | $0 | $0 | View return |
| 2023 | Happybottoms | 990 | Board Treasurer | 5 | $0 | $0 | View return |
| 2023 | Hillel the Foundation for Jewish Campus Ku Hillel Foundation | 990 | Past President | 1 | $0 | $0 | View return |
| 2023 | Lowenstein Brothers Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | Lowenstein Brothers Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Happybottoms | 990 | Board Treasurer | 5 | $0 | $0 | View return |
| 2022 | Lowenstein Family Supporting Foundation C/O Jewish Community Foundation of Gkc | 990 | President | 1 | $0 | $0 | View return |
| 2022 | Hillel the Foundation for Jewish Campus Ku Hillel Foundation | 990 | President | 5 | $0 | $0 | View return |
| 2022 | Tikkun-Kc Inc. | 990EZ | Board Treasurer | 2 | $0 | $0 | View return |
| 2021 | Tikkun-Kc Inc. | 990EZ | Board Treasurer | 1 | $1 | $1 | View return |
| 2021 | Lowenstein Family Supporting Foundation C/O Jewish Community Foundation of Gkc | 990 | President | 1 | $0 | $0 | View return |
| 2021 | Happybottoms | 990 | Board Treasurer | 5 | $0 | $0 | View return |
| 2021 | Jewish Community Foundation of Greater Kansas City | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Lowenstein Brothers Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Hillel the Foundation for Jewish Campus Ku Hillel Foundation | 990 | President | 5 | $0 | $0 | View return |
| 2020 | Jewish Community Foundation of Greater Kansas City | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Happybottoms | 990 | Board Treasurer | 5 | $0 | $0 | View return |
| 2020 | Lowenstein Family Supporting Foundation C/O Jewish Community Foundation of Gkc | 990 | President | 3 | $0 | $0 | View return |
| 2020 | Hillel the Foundation for Jewish Campus Ku Hillel Foundation | 990 | Vice President Finance | 2 | $0 | $0 | View return |
| 2020 | Lowenstein Brothers Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | Jewish Community Foundation of Greater Kansas City | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Lowenstein Family Supporting Foundation C/O Jewish Community Foundation of Gkc | 990 | President | 3 | $0 | $0 | View return |
| 2019 | Lowenstein Brothers Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | Hillel the Foundation for Jewish Campus Ku Hillel Foundation | 990 | Vice President Finance | 2 | $0 | $0 | View return |
| 2018 | Lowenstein Family Supporting Foundation C/O Jewish Community Foundation of Gkc | 990 | President | 1 | $0 | $0 | View return |
| 2018 | Jewish Community Foundation of Greater Kansas City | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Lowenstein Brothers Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Hillel the Foundation for Jewish Campus Ku Hillel Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Lowenstein Family Supporting Foundation C/O Jewish Community Foundation of Gkc | 990 | President | 1 | $0 | $0 | View return |
| 2017 | Jewish Community Foundation of Greater Kansas City | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Hillel the Foundation for Jewish Campus Ku Hillel Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Jewish Family Services | 990 | Vice President | 2 | $0 | $0 | View return |
| 2016 | Jewish Community Foundation of Greater Kansas City | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Hillel the Foundation for Jewish Campus Ku Hillel Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Jewish Family Services | 990 | Vice President | 2 | $0 | $0 | View return |
| 2015 | Jewish Community Foundation of Greater Kansas City | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Hillel the Foundation for Jewish Campus Ku Hillel Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Jewish Family Services | 990 | Vice President | 2 | $0 | $0 | View return |
| 2014 | Hillel the Foundation for Jewish Campus Ku Hillel Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Nami Kansas Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2013 | Jewish Family Services | 990 | Vice President | 2 | - | - | View return |
| 2013 | Hillel the Foundation for Jewish Campus Ku Hillel Foundation | 990 | Director | 2 | $0 | $0 | View return |