| 2025 | Miami Dade County League of Cities Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2024 | Santa Barbara Zoological Foundation | 990 | CEO | 40 | $367,610 | $0 | View return |
| 2024 | Glyndebourne America Inc Co the Law Offices of Richard M Block | 990 | Treasurer | 5 | $38,321 | $0 | View return |
| 2024 | Louis M Groen Foundation Co Lindhorst & Dreidame | 990PF | Director | 1 | $1,916 | - | View return |
| 2024 | Miami Dade County League of Cities Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2024 | Partridge Invitation Scholarship Foundation Inc. | 990EZ | Board Member | 8 | $0 | $0 | View return |
| 2024 | Friends of Riversides Hills | 990 | Vice President And Legal Liaison | 3 | $0 | $0 | View return |
| 2024 | Louis T Block Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2024 | Freya & Richard Block Family Foundation C/O Richard Block | 990PF | Director | 5 | $0 | $0 | View return |
| 2024 | Veterans of Foreign Wars of the United States - VFW Post 1913 | 990 | Secretary/Tr | - | $0 | $0 | View return |
| 2024 | The Hillside Trust | 990 | President | 0.5 | $0 | $0 | View return |
| 2024 | Getting Out and Staying Out Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Washington County Public Golf Corporation | 990 | President | 1 | $0 | $0 | View return |
| 2024 | Little League Baseball Inc-Cherry Hill Atlantic League | 990 | Treasurer | 6 | $0 | $0 | View return |
| 2023 | Santa Barbara Zoological Foundation | 990 | CEO | 40 | $348,856 | $0 | View return |
| 2023 | Louis M Groen Foundation Co Lindhorst & Dreidame | 990PF | Director | 1 | $1,862 | - | View return |
| 2023 | The Junto of Indianapolis Inc | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2023 | Louis T Block Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2023 | Veterans of Foreign Wars of the United States - VFW Post 1913 | 990 | Secretary/Tr | - | $0 | $0 | View return |
| 2023 | The Hillside Trust | 990 | President | 0.5 | $0 | $0 | View return |
| 2023 | Partridge Invitation Scholarship Foundation Inc. | 990EZ | Board Member | 8 | $0 | $0 | View return |
| 2023 | Friends of Riversides Hills | 990 | Board Member Legal Liaison | 4 | $0 | $0 | View return |
| 2023 | Freya & Richard Block Family Foundation C/O Richard Block | 990PF | Director | 5 | $0 | $0 | View return |
| 2023 | Miami Dade County League of Cities Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | Dream Center of Indianapolis Inc | 990 | President | 5 | $0 | $0 | View return |
| 2023 | Hernando County Usbc Association Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2023 | Little League Baseball Inc-Cherry Hill Atlantic League | 990 | Treasurer | 6 | $0 | $0 | View return |
| 2023 | Getting Out and Staying Out Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Weekend Backpacks for Homeless Kids Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2023 | Washington County Public Golf Corporation | 990 | President | 1 | $0 | $0 | View return |
| 2022 | Santa Barbara Zoological Foundation | 990 | CEO | 40 | $301,348 | $0 | View return |
| 2022 | Glyndebourne America Inc Co the Law Offices of Richard M Block | 990 | Treasurer | 5 | $35,588 | $23,845 | View return |
| 2022 | Louis M Groen Foundation Co Lindhorst & Dreidame | 990PF | Director | 1 | $1,210 | - | View return |
| 2022 | Miami Dade County League of Cities Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | The Glyndebourne Association America Inc Co Richard Block | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2022 | Veterans of Foreign Wars of the United States - VFW Post 1913 | 990 | Secretary/Tr | - | $0 | $0 | View return |
| 2022 | Little League Baseball Inc-Cherry Hill Atlantic League | 990 | Treasurer | 6 | $0 | $0 | View return |
| 2022 | Friends of Riversides Hills | 990 | Board Member Legal Liaison | 4 | $0 | $0 | View return |
| 2022 | Louis T Block Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2022 | The Hillside Trust | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2022 | Freya & Richard Block Family Foundation C/O Richard Block | 990PF | Director | 5 | $0 | $0 | View return |
| 2022 | Getting Out and Staying Out Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Washington County Public Golf Corporation | 990 | President | 1 | $0 | $0 | View return |
| 2022 | Weekend Backpacks for Homeless Kids Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2022 | The Princeton Club of New York & Sumner Rulon-Miller Scholarship Trust | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | Dream Center of Indianapolis Inc | 990 | President | 5 | $0 | $0 | View return |
| 2021 | Santa Barbara Zoological Foundation | 990 | CEO | 40 | $298,069 | $0 | View return |
| 2021 | Glyndebourne America Inc Co the Law Offices of Richard M Block | 990 | Treasurer | 5 | $28,310 | $4,084 | View return |
| 2021 | Louis M Groen Foundation Co Lindhorst & Dreidame | 990PF | Director | 1 | $1,300 | - | View return |
| 2021 | Miami Dade County League of Cities Inc | 990 | Director | - | $0 | $0 | View return |
| 2021 | The Hillside Trust | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2021 | Richard L and Diane M Block Foundation | 990PF | Pres, Trustee, Director | 1 | $0 | $0 | View return |
| 2021 | The Glyndebourne Association America Inc Co Richard Block | 990PF | Treasurer | 5 | $0 | $0 | View return |
| 2021 | Veterans of Foreign Wars of the United States - VFW Post 1913 | 990 | Secretary/Tr | - | $0 | $0 | View return |
| 2021 | Louis T Block Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2021 | Friends of Riversides Hills | 990 | Board Member And Legal Liaison | 4 | $0 | $0 | View return |
| 2021 | Freya & Richard Block Family Foundation C/O Richard Block | 990PF | Director | 5 | $0 | $0 | View return |
| 2021 | The Princeton Club of New York & Sumner Rulon-Miller Scholarship Trust | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2021 | Little League Baseball Inc-Cherry Hill Atlantic League | 990EZ | Treasurer | 6 | $0 | $0 | View return |
| 2021 | Washington County Public Golf Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Getting Out and Staying Out Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Weekend Backpacks for Homeless Kids Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2020 | Santa Barbara Zoological Foundation | 990 | CEO | 40 | $246,714 | $0 | View return |
| 2020 | Glyndebourne America Inc Co the Law Offices of Richard M Block | 990 | Treasurer | 2 | $31,784 | $17,012 | View return |
| 2020 | Louis M Groen Foundation Co Lindhorst & Dreidame | 990PF | Director | 1 | $1,650 | - | View return |
| 2020 | The Glyndebourne Association America Inc Co Richard Block | 990PF | Treasurer | 5 | $0 | $0 | View return |
| 2020 | Miami Dade County League of Cities Inc | 990 | Director | - | $0 | $0 | View return |
| 2020 | Freya & Richard Block Family Foundation C/O Richard Block | 990PF | Director | 5 | $0 | $0 | View return |
| 2020 | Veterans of Foreign Wars of the United States - VFW Post 1913 | 990 | Secretary/Tr | - | $0 | $0 | View return |
| 2020 | Richard L and Diane M Block Foundation | 990PF | Pres, Trustee, Director | 1 | $0 | $0 | View return |
| 2020 | The Hillside Trust | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2020 | Louis T Block Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2020 | Friends of Riversides Hills | 990 | Board Member And Legal Liaison | 4 | $0 | $0 | View return |
| 2020 | The Princeton Club of New York & Sumner Rulon-Miller Scholarship Trust | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | The Princeton Club of New York | 990 | Board Member | 3 | $0 | $0 | View return |
| 2020 | Heights Area Chamber of Commerce | 990EZ | Director | 1 | $0 | $0 | View return |
| 2019 | Santa Barbara Zoological Foundation | 990 | CEO | 40 | $265,783 | $0 | View return |
| 2019 | Louis M Groen Foundation Co Lindhorst & Dreidame | 990PF | Director | 1 | $1,800 | - | View return |
| 2019 | Glyndebourne America Inc Co the Law Offices of Richard M Block | 990 | See Schedule O | 2 | $0 | $38,002 | View return |
| 2019 | Veterans of Foreign Wars of the United States - VFW Post 1913 | 990 | Secretary/Tr | - | $0 | $0 | View return |
| 2019 | Louis T Block Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2019 | The Glyndebourne Association America Inc Co Richard Block | 990PF | Treasurer | 5 | $0 | $0 | View return |
| 2019 | The Hillside Trust | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2019 | Freya & Richard Block Family Foundation C/O Richard Block | 990PF | Director | 5 | $0 | $0 | View return |
| 2019 | Partridge Invitation Scholarship Foundation Inc. | 990EZ | Board Member | 8 | $0 | $0 | View return |
| 2019 | Miami Dade County League of Cities Inc | 990 | Director | - | $0 | $0 | View return |
| 2019 | Washington County Public Golf Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Princeton Club of New York & Sumner Rulon-Miller Scholarship Trust | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2019 | Getting Out and Staying Out Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Princeton Club of New York | 990 | President | 3 | $0 | $0 | View return |
| 2019 | Tucson Clean and Beautiful Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2018 | Santa Barbara Zoological Foundation | 990 | CEO | 40 | $263,642 | $0 | View return |
| 2018 | Louis M Groen Foundation Co Lindhorst & Dreidame | 990PF | Director | 1 | $1,400 | - | View return |
| 2018 | Getting Out and Staying Out Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Miami Dade County League of Cities Inc | 990 | Director | - | $0 | $0 | View return |
| 2018 | Louis T Block Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2018 | The Hillside Trust | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2018 | Veterans of Foreign Wars of the United States - VFW Post 1913 | 990 | Secretary/Tr | - | $0 | $0 | View return |
| 2018 | The Glyndebourne Association America Inc Co Richard Block | 990PF | Treasurer | 5 | $0 | $0 | View return |
| 2018 | Freya & Richard Block Family Foundation C/O Richard Block | 990PF | Director | 5 | $0 | $0 | View return |
| 2018 | The Princeton Club of New York | 990 | President | 3 | $0 | $0 | View return |
| 2018 | The Princeton Club of New York & Sumner Rulon-Miller Scholarship Trust | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2018 | Partridge Invitation Scholarship Foundation Inc. | 990EZ | Board Member | 8 | $0 | $0 | View return |
| 2017 | Santa Barbara Zoological Foundation | 990 | CEO | 40 | $239,103 | $0 | View return |
| 2017 | Louis M Groen Foundation Co Lindhorst & Dreidame | 990PF | Director | 1 | $1,900 | - | View return |
| 2017 | Veterans of Foreign Wars of the United States - VFW Post 1913 | 990 | Secretary/Tr | - | $0 | $0 | View return |
| 2017 | Louis T Block Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2017 | The Hillside Trust | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2017 | The Glyndebourne Association America Inc Co Richard Block | 990PF | Treasurer | 2 | $0 | - | View return |
| 2017 | Scarsdale Golf Club Inc | 990 | Governor | 3 | $0 | $0 | View return |
| 2017 | Partridge Invitation Scholarship Foundation Inc. | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2017 | Miami Dade County League of Cities Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | South Cobb Arts Alliance Inc. | 990 | Director At Large | 3 | $0 | $0 | View return |
| 2017 | Getting Out and Staying Out Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Princeton Club of New York | 990 | President | 3 | $0 | $0 | View return |
| 2017 | Getting Out and Staying Out Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Santa Barbara Zoological Foundation | 990 | CEO | 40 | $239,986 | $0 | View return |
| 2016 | Louis M Groen Foundation Co Lindhorst & Dreidame | 990PF | Trustee | 1 | $900 | - | View return |
| 2016 | Louis T Block Family Foundation | 990PF | President | 3 | $0 | $0 | View return |
| 2016 | Miami Dade County League of Cities Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Hillside Trust | 990 | Treasurer | - | $0 | $0 | View return |
| 2016 | Veterans of Foreign Wars of the United States - VFW Post 1913 | 990 | Secretary/Tr | - | $0 | $0 | View return |
| 2016 | Getting Out and Staying Out Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Morton Grove Chamber of Commerce and Industry | 990EZ | Director | 1 | $0 | - | View return |
| 2016 | Scarsdale Golf Club Inc | 990 | Governor | 3 | $0 | $0 | View return |
| 2016 | Partridge Invitation Scholarship Foundation Inc. | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2016 | Freya & Richard Block Family Foundation C/O Richard Block | 990PF | Director | 5 | $0 | $0 | View return |
| 2015 | Santa Barbara Zoological Foundation | 990 | CEO | 40 | $232,693 | $0 | View return |
| 2015 | Louis M Groen Foundation Co Lindhorst & Dreidame | 990PF | Trustee | 1 | $1,750 | - | View return |
| 2015 | Louis T Block Family Foundation | 990PF | President | 1 | $0 | $0 | View return |
| 2015 | Getting Out and Staying Out Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Richard L and Diane M Block Foundation | 990PF | Pres / Director / Trustee | 1 | $0 | $0 | View return |
| 2015 | Scarsdale Golf Club Inc | 990 | Governor | 3 | $0 | $0 | View return |
| 2015 | The Hillside Trust | 990 | Treasurer | - | $0 | $0 | View return |
| 2015 | Partridge Invitation Scholarship Foundation Inc. | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2015 | Phoenix Houses of Long Island Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Phoenix Houses of New York Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Santa Barbara Zoological Foundation | 990 | CEO | 40 | $232,616 | $0 | View return |
| 2014 | Louis M Groen Foundation Co Lindhorst & Dreidame | 990PF | Trustee | 1 | $600 | - | View return |
| 2014 | Getting Out and Staying Out Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Veterans of Foreign Wars of the United States - VFW Post 1913 | 990 | Secretary/Tr | 1 | $0 | $0 | View return |
| 2014 | Friends of Hoop Seattle | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Hillside Trust | 990 | Treasurer | - | $0 | $0 | View return |
| 2014 | Partridge Invitation Scholarship Foundation Inc. | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2014 | Richard L and Diane M Block Foundation | 990PF | Pres / Director / Trustee | 1 | $0 | - | View return |
| 2014 | Freya & Richard Block Family Foundation C/O Richard Block | 990PF | Director | 5 | $0 | $0 | View return |
| 2014 | Phoenix Houses of New York Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Phoenix Houses of Long Island Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Silverton Health DBA Legacy Silverton Health | 990 | Doctor | 40 | $446,252 | $0 | View return |
| 2013 | Santa Barbara Zoological Foundation | 990 | CEO | 40 | $204,508 | $0 | View return |
| 2013 | Getting Out and Staying Out Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Hillside Trust | 990 | Trustee | - | $0 | $0 | View return |
| 2013 | Veterans of Foreign Wars of the United States - VFW Post 1913 | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2013 | Phoenix Houses of New York Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Partridge Invitation Scholarship Foundation Inc. | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2013 | Phoenix Houses of Long Island Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Friends of Hoop Seattle | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Freya & Richard Block Family Foundation C/O Richard Block | 990PF | Director | 5 | $0 | $0 | View return |
| 2012 | Richard L and Diane M Block Foundation | 990PF | Pres / Director / Trustee | 1 | $0 | - | View return |
| 2012 | Freya & Richard Block Family Foundation C/O Richard Block | 990PF | Director | 5 | $0 | $0 | View return |
| 2011 | Louis T Block Family Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |