| 2024 | David and Francie Horvitz Family Foundation Inc. | 990PF | President | 10 | $0 | $0 | View return |
| 2024 | Edgemer Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2024 | The Columbine Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2024 | Third Way | 990 | Trustee | 2 | $0 | $0 | View return |
| 2024 | The Girls' Club Foundation Inc | 990PF | Vice President | 5 | $0 | $0 | View return |
| 2024 | The William Horvitz Family Fund Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2024 | Graham Gund Gallery | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | United States Artists Inc. | 990 | Secretary | 3 | $0 | $0 | View return |
| 2024 | Hillel Jewish University Center | 990 | Member | 2 | $0 | $0 | View return |
| 2024 | Kenyon College | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Community Foundation of Broward Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | The Columbine Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Edgemer Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | David and Francie Horvitz Family Foundation Inc. | 990PF | President | 10 | $0 | $0 | View return |
| 2023 | The Girls' Club Foundation Inc | 990PF | Vice President | 5 | $0 | $0 | View return |
| 2023 | Third Way | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | The William Horvitz Family Fund Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | The Lewis Prize Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | Graham Gund Gallery | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Community Foundation of Broward Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2023 | Hillel Jewish University Center | 990 | Member | 2 | $0 | $0 | View return |
| 2023 | Kenyon College | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Jewish Free Loan Association | 990 | 2nd Vice President | 1 | $0 | $0 | View return |
| 2022 | The William Horvitz Family Fund Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | The Girls' Club Foundation Inc | 990PF | Vice President | 5 | $0 | $0 | View return |
| 2022 | The Columbine Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Edgemer Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | David and Francie Horvitz Family Foundation Inc. | 990PF | President | 10 | $0 | $0 | View return |
| 2022 | Third Way | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | The Lewis Prize Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | Graham Gund Gallery | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Community Foundation of Broward Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | Kenyon College | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Jewish Free Loan Association | 990 | 2nd Vice President | 1 | $0 | $0 | View return |
| 2021 | Third Way | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | David and Francie Horvitz Family Foundation Inc. | 990PF | President | 10 | $0 | $0 | View return |
| 2021 | The Girls' Club Foundation Inc | 990PF | Vice President | 5 | $0 | $0 | View return |
| 2021 | The Columbine Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | The Lewis Prize Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Edgemer Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | The William Horvitz Family Fund Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2021 | Kenyon College | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Community Foundation of Broward Inc. | 990 | At Large | 2 | $0 | $0 | View return |
| 2021 | Jewish Free Loan Association | 990 | 2nd Vice President | 1 | $0 | $0 | View return |
| 2020 | Third Way | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Business for the Arts of Broward Inc. | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2020 | The Lewis Prize Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | The Columbine Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | David and Francie Horvitz Family Foundation Inc. | 990PF | President | 10 | $0 | $0 | View return |
| 2020 | The William Horvitz Family Fund Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | Jewish Free Loan Association | 990 | 2nd Vice President | 1 | $0 | $0 | View return |
| 2020 | Community Foundation of Broward Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2020 | Kenyon College | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Edgemer Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | The Girls' Club Foundation Inc | 990PF | Vice President | 5 | $0 | $0 | View return |
| 2019 | Business for the Arts of Broward Inc. | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2019 | David and Francie Horvitz Family Foundation Inc. | 990PF | President | 10 | $0 | $0 | View return |
| 2019 | The William Horvitz Family Fund Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2019 | Third Way | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | The Lewis Prize Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | The Columbine Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | Edgemer Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | Kenyon College | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Jewish Free Loan Association | 990 | 1st Vice President | 1 | $0 | $0 | View return |
| 2019 | Jewish Free Loan Association | 990 | 1st Vice President | 1 | $0 | $0 | View return |
| 2018 | David and Francie Horvitz Family Foundation Inc. | 990PF | President | 10 | $0 | $0 | View return |
| 2018 | The Columbine Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2018 | The Lewis Prize Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | Third Way | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Business for the Arts of Broward Inc. | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | The William Horvitz Family Fund Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2018 | Kenyon College | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Jewish Free Loan Association | 990 | 1st Vice President | 1 | $0 | $0 | View return |
| 2017 | Third Way | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Third Way | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | The Columbine Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2017 | David and Francie Horvitz Family Foundation Inc. | 990PF | President | 10 | $0 | $0 | View return |
| 2017 | Edgemer Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2017 | Jewish Free Loan Association | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | Business for the Arts of Broward Inc. | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Kenyon College | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Jewish Free Loan Association | 990 | Vice President | 1 | $0 | $0 | View return |
| 2016 | The Columbine Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2016 | Serious Fun Childrens Network Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Edgemer Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2016 | Business for the Arts of Broward Inc. | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | David and Francie Horvitz Family Foundation Inc. | 990PF | President | 10 | $0 | $0 | View return |
| 2016 | Kenyon College | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Jewish Free Loan Association | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Girls' Club Foundation Inc | 990PF | Vice President | 5 | $0 | $0 | View return |
| 2015 | The William Horvitz Family Fund Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2015 | Serious Fun Childrens Network Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | David and Francie Horvitz Family Foundation Inc. | 990PF | President | 10 | $0 | $0 | View return |
| 2015 | The Columbine Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2015 | Edgemer Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2015 | Business for the Arts of Broward Inc. | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Jewish Free Loan Association | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Edgemer Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2014 | The Columbine Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2014 | The William Horvitz Family Fund Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2014 | Business for the Arts of Broward Inc. | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | Kenyon College | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Graham Gund Gallery | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Edgemer Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2013 | The Girls' Club Foundation Inc | 990PF | Vice President | 5 | $0 | $0 | View return |
| 2013 | The William Horvitz Family Fund Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2013 | The Columbine Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2013 | United States Artists Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Business for the Arts of Broward Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2013 | Serious Fun Childrens Network Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2011 | Richard Horvitz and Erica Hartman-Horvitz Foundation | 990PF | Trustee | 1 | $0 | - | View return |
| 2010 | Richard Horvitz and Erica Hartman-Horvitz Foundation | 990PF | Trustee | 1 | $0 | - | View return |