| 2024 | The Howard & Pearl Klein Foundation Inc | 990PF | President | 0.1 | $0 | $0 | View return |
| 2024 | San Jose Community Eruv | 990EZ | Secretary | 5 | $0 | - | View return |
| 2024 | San Jose Community Eruv | 990EZ | CFO | 5 | $0 | - | View return |
| 2024 | Standard Country Club | 990 | Vice Preside | 1 | $0 | $0 | View return |
| 2024 | Bruce Klein Memorial Foundation Inc. | 990PF | President | 1 | $0 | - | View return |
| 2023 | Standard Country Club | 990 | Vice Preside | 2 | $0 | $0 | View return |
| 2023 | San Jose Community Eruv | 990EZ | Secretary | 5 | $0 | - | View return |
| 2023 | San Jose Community Eruv | 990EZ | CFO | 5 | $0 | - | View return |
| 2023 | The Howard & Pearl Klein Foundation Inc | 990PF | President | 0.1 | $0 | $0 | View return |
| 2023 | Central City East Association | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Jar of Hope | 990 | Trustee | - | $0 | $0 | View return |
| 2023 | Jar of Hope | 990 | Trustee | 0 | $0 | $0 | View return |
| 2023 | Jar of Hope | 990 | Trustee | 0 | $0 | $0 | View return |
| 2023 | Jar of Hope | 990 | Trustee | 0 | $0 | $0 | View return |
| 2023 | Jar of Hope | 990 | Trustee | 0 | $0 | $0 | View return |
| 2023 | Bruce Klein Memorial Foundation Inc. | 990PF | President | 1 | $0 | - | View return |
| 2023 | Jar of Hope | 990 | Trustee | 0 | $0 | $0 | View return |
| 2023 | People for the American Way | 990 | Director | 0.25 | $0 | $0 | View return |
| 2022 | Carter Family Memorial Music Center Inc. | 990 | President | 0 | $0 | $0 | View return |
| 2022 | Standard Country Club | 990 | Vice Preside | 2 | $0 | $0 | View return |
| 2022 | The Howard & Pearl Klein Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2022 | Jar of Hope | 990 | Trustee | - | $0 | $0 | View return |
| 2022 | San Jose Community Eruv | 990EZ | Secretary | 5 | $0 | - | View return |
| 2022 | San Jose Community Eruv | 990EZ | CFO | 5 | $0 | - | View return |
| 2022 | Central City East Association | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | People for the American Way | 990 | Director | 0.25 | $0 | $0 | View return |
| 2022 | Bruce Klein Memorial Foundation Inc. | 990PF | President | 1 | $0 | - | View return |
| 2022 | Jar of Hope | 990 | Trustee | 0 | $0 | $0 | View return |
| 2022 | Jar of Hope | 990 | Trustee | 0 | $0 | $0 | View return |
| 2021 | San Jose Community Eruv | 990EZ | Secretary | 5 | $0 | - | View return |
| 2021 | San Jose Community Eruv | 990EZ | CFO | 5 | $0 | - | View return |
| 2021 | Carter Family Memorial Music Center Inc. | 990 | President | 0 | $0 | $0 | View return |
| 2021 | Central City East Association | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Jar of Hope | 990 | Trustee | - | $0 | $0 | View return |
| 2021 | The Howard & Pearl Klein Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2021 | Standard Country Club | 990 | Secretary | 2 | $0 | $0 | View return |
| 2021 | Bruce Klein Memorial Foundation Inc. | 990PF | President | 1 | $0 | - | View return |
| 2021 | People for the American Way | 990 | Director | 0.25 | $0 | $0 | View return |
| 2021 | Jar of Hope | 990 | Trustee | - | $0 | $0 | View return |
| 2020 | Central City East Association | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Carter Family Memorial Music Center Inc. | 990 | President | 0 | $0 | $0 | View return |
| 2020 | Jar of Hope | 990 | Trustee | - | $0 | $0 | View return |
| 2020 | Kleins Shoprite of Maryland Charitable Fund | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2020 | The Howard & Pearl Klein Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2020 | Ralph and Shirley Klein Foundation Inc. | 990PF | Secretary And Treasurer | 0.5 | $0 | $0 | View return |
| 2020 | People for the American Way | 990 | Director | 0.25 | $0 | $0 | View return |
| 2020 | San Jose Community Eruv | 990EZ | Secretary | 5 | $0 | - | View return |
| 2020 | San Jose Community Eruv | 990EZ | CFO | 5 | $0 | - | View return |
| 2020 | Standard Country Club | 990 | Secretary | 2 | $0 | $0 | View return |
| 2020 | Bruce Klein Memorial Foundation Inc. | 990PF | President | 1 | $0 | - | View return |
| 2019 | Carter Family Memorial Music Center Inc. | 990 | President | 0 | $0 | $0 | View return |
| 2019 | The Howard & Pearl Klein Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2019 | Central City East Association | 990 | Director | 4 | $0 | $0 | View return |
| 2019 | Jar of Hope | 990 | Trustee | - | $0 | $0 | View return |
| 2019 | People for the American Way | 990 | Director | 0.25 | $0 | $0 | View return |
| 2019 | San Jose Community Eruv | 990EZ | CFO | 7 | $0 | - | View return |
| 2019 | Kleins Shoprite of Maryland Charitable Fund | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2019 | Ralph and Shirley Klein Foundation Inc. | 990PF | Secretary And Treasurer | 0.5 | $0 | $0 | View return |
| 2019 | Bruce Klein Memorial Foundation Inc. | 990PF | President | 1 | $0 | - | View return |
| 2019 | Maryland Free Enterprise Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Jar of Hope | 990 | Secretary | - | $0 | $0 | View return |
| 2018 | Jar of Hope | 990 | Secretary | - | $0 | $0 | View return |
| 2018 | Kleins Shoprite of Maryland Charitable Fund | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2018 | The Howard & Pearl Klein Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2018 | People for the American Way | 990 | Director | 0.25 | $0 | $0 | View return |
| 2018 | Ralph and Shirley Klein Foundation Inc. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2018 | San Jose Community Eruv | 990EZ | CFO | 7 | $0 | - | View return |
| 2018 | Carter Family Memorial Music Center Inc. | 990 | President | 10 | $0 | $0 | View return |
| 2018 | Central City East Association | 990 | Director | 4 | $0 | $0 | View return |
| 2018 | Bruce Klein Memorial Foundation Inc. | 990PF | President | 1 | $0 | - | View return |
| 2018 | Rainbow Senior Center | 990 | Director | 5 | $0 | $0 | View return |
| 2018 | Mcdonogh School Incorporated | 990 | President | 1 | $0 | $0 | View return |
| 2018 | Jar of Hope | 990 | Secretary | - | $0 | $0 | View return |
| 2017 | The Alan T Brown Foundation | 990 | Member | 1 | $0 | $0 | View return |
| 2017 | Kleins Shoprite of Maryland Charitable Fund | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2017 | Central City East Association | 990 | Director | 4 | $0 | $0 | View return |
| 2017 | Jar of Hope | 990 | Secretary | 1 | $0 | $0 | View return |
| 2017 | San Jose Community Eruv | 990 | CFO | 7 | $0 | $0 | View return |
| 2017 | Carter Family Memorial Music Center Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2017 | The Howard & Pearl Klein Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2017 | Ralph and Shirley Klein Foundation Inc. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2017 | People for the American Way | 990 | Director | 0.25 | $0 | $0 | View return |
| 2017 | Rainbow Senior Center | 990 | Director | 10 | $0 | $0 | View return |
| 2017 | Billings Middle School | 990 | Trustee | 3 | $0 | $0 | View return |
| 2017 | Mcdonogh School Incorporated | 990 | President | 1 | $0 | $0 | View return |
| 2017 | Bruce Klein Memorial Foundation Inc. | 990PF | President | 1 | $0 | - | View return |
| 2017 | Maryland Free Enterprise Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Billings Middle School | 990 | Trustee | 3 | $0 | $0 | View return |
| 2016 | The Howard & Pearl Klein Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2016 | People for the American Way | 990 | Director | 0.25 | $0 | $0 | View return |
| 2016 | San Jose Community Eruv | 990EZ | CFO | 7 | $0 | - | View return |
| 2016 | Carter Family Memorial Music Center Inc. | 990 | President | 0 | $0 | $0 | View return |
| 2016 | Central City East Association | 990 | Director | 4 | $0 | $0 | View return |
| 2016 | Billings Middle School | 990 | Trustee | 1.75 | $0 | $0 | View return |
| 2016 | Jar of Hope | 990 | Secretary | 1 | $0 | $0 | View return |
| 2016 | The Alan T Brown Foundation | 990 | Member | 1 | $0 | $0 | View return |
| 2016 | Kleins Shoprite of Maryland Charitable Fund | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2016 | Ralph and Shirley Klein Foundation Inc. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2016 | Bruce Klein Memorial Foundation Inc. | 990PF | President | 1 | $0 | - | View return |
| 2016 | Maryland Free Enterprise Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Mcdonogh School Incorporated | 990 | Vice President | 1 | $0 | $0 | View return |
| 2015 | People for the American Way | 990 | Director | 0.3 | $0 | $0 | View return |
| 2015 | Kleins Shoprite of Maryland Charitable Fund | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2015 | Jar of Hope | 990EZ | Secretary | 0 | $0 | - | View return |
| 2015 | Ralph and Shirley Klein Foundation Inc. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2015 | San Jose Community Eruv | 990EZ | CFO | 7 | $0 | - | View return |
| 2015 | Central City East Association | 990 | Director | 4 | $0 | $0 | View return |
| 2015 | The Howard & Pearl Klein Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2015 | Carter Family Memorial Music Center Inc. | 990 | President | 15 | $0 | $0 | View return |
| 2015 | Mcdonogh School Incorporated | 990 | Vice President | 1 | $0 | $0 | View return |
| 2015 | Maryland Free Enterprise Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Billings Middle School | 990 | Trustee | 1.3 | $0 | $0 | View return |
| 2015 | Bruce Klein Memorial Foundation Inc. | 990PF | President | 1 | $0 | - | View return |
| 2014 | Kleins Shoprite of Maryland Charitable Fund | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2014 | Central City East Association | 990 | Director | 4 | $0 | $0 | View return |
| 2014 | Carter Family Memorial Music Center Inc. | 990 | President | 15 | $0 | $0 | View return |
| 2014 | Ralph and Shirley Klein Foundation Inc. | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2014 | The Howard & Pearl Klein Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2014 | Billings Middle School | 990 | Trustee | 2.6 | $0 | $0 | View return |
| 2014 | Elmwood Country Club Inc | 990 | Board Of Governors | 1 | $0 | $0 | View return |
| 2014 | Mcdonogh School Incorporated | 990 | Vice President | 1 | $0 | $0 | View return |
| 2014 | Bruce Klein Memorial Foundation Inc. | 990PF | President | 1 | $0 | - | View return |
| 2014 | Maryland Free Enterprise Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Carter Family Memorial Music Center Inc. | 990 | President | 15 | $0 | $0 | View return |
| 2013 | Ralph and Shirley Klein Foundation Inc. | 990PF | Vice President/Secretary | 0.5 | $0 | $0 | View return |
| 2013 | The Howard & Pearl Klein Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2013 | Billings Middle School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Central City East Association | 990 | Director | 4 | $0 | $0 | View return |
| 2013 | Westchester County Association Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Bruce Klein Memorial Foundation Inc. | 990PF | President | 1 | $0 | - | View return |
| 2013 | Mcdonogh School Incorporated | 990 | Vice President | 1 | $0 | $0 | View return |
| 2013 | Elmwood Country Club Inc | 990 | Board Of Governors | 1 | $0 | $0 | View return |
| 2013 | Maryland Free Enterprise Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2012 | The Howard & Pearl Klein Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2012 | Ralph and Shirley Klein Foundation Inc. | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2012 | Bruce Klein Memorial Foundation Inc. | 990PF | President | 1 | $0 | - | View return |
| 2011 | The Howard & Pearl Klein Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2011 | Ralph and Shirley Klein Foundation Inc. | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2010 | Ralph and Shirley Klein Foundation Inc. | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2010 | The Howard & Pearl Klein Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2010 | Bruce Klein Memorial Foundation Inc. | 990PF | President | 1 | $0 | - | View return |
| 2007 | Mcdonogh School Incorporated | 990 | Member | 1 | $0 | $0 | View return |