| 2023 | Foothills Humane Society Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Foothills Humane Society Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Secure Community Network Inc. | 990 | Board Member, Eff. 01/2020 | 1 | $0 | $0 | View return |
| 2020 | The Saturday Evening Post Society Inc. | 990 | Secretary | 0 | $0 | $0 | View return |
| 2019 | The Saturday Evening Post Society Inc. | 990 | Secretary | 16 | $5,166 | $0 | View return |
| 2019 | The Saturday Evening Post Society Inc. | 990 | Secretary | 16 | $5,166 | $0 | View return |
| 2018 | The Saturday Evening Post Society Inc. | 990 | Secretary | 16 | $13,685 | $0 | View return |
| 2018 | The Joseph Brodsky Memorial Fellowship Fund | 990EZ | Director | 0 | $0 | $0 | View return |
| 2017 | The Saturday Evening Post Society Inc. | 990 | Secretary | 16 | $13,685 | $0 | View return |
| 2017 | Jewish Federation of South Palm Beach County Inc. | 990 | Board Member | 3 | $0 | $0 | View return |
| 2017 | The Joseph Brodsky Memorial Fellowship Fund | 990EZ | Director | 0 | $0 | $0 | View return |
| 2016 | The Saturday Evening Post Society Inc. | 990 | Secretary | 16 | $15,529 | $0 | View return |
| 2016 | Jewish Federation of South Palm Beach County Inc. | 990 | Board Member | 3 | $0 | $0 | View return |
| 2015 | The Saturday Evening Post Society Inc. | 990 | Secretary | 16 | $17,887 | $0 | View return |
| 2015 | The Joseph Brodsky Memorial Fellowship Fund | 990EZ | Director | 0 | $0 | $0 | View return |
| 2015 | The New York Review of Books Foundation | 990EZ | President/Director | 1 | $0 | $0 | View return |
| 2015 | The Paris Review Foundation Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | The Saturday Evening Post Society Inc. | 990 | Secretary | 20 | $16,223 | $0 | View return |
| 2014 | Missouri Forest Products Association | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | The New York Review of Books Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2014 | The New York Review of Books Foundation | 990EZ | President | 1 | $0 | $0 | View return |
| 2014 | Teachers and Writers Collaborative Inc. | 990 | Emeritus Director | 0 | $0 | $0 | View return |
| 2014 | Jewish Association for Residential Care Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | The Paris Review Foundation Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | The Saturday Evening Post Society Inc. | 990 | Secretary | 20 | $16,699 | $0 | View return |
| 2013 | Tual Firestone Anthropological Research Foundation Inc | 990PF | Director | 2 | $2,500 | - | View return |
| 2013 | Teachers and Writers Collaborative Inc. | 990 | Member | 0 | $0 | $0 | View return |
| 2013 | Missouri Forest Products Association | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | The New York Review of Books Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2013 | The New York Review of Books Foundation | 990EZ | President | 1 | $0 | $0 | View return |
| 2013 | The Joseph Brodsky Memorial Fellowship Fund | 990EZ | Director | 0 | $0 | $0 | View return |
| 2013 | The Paris Review Foundation Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2012 | Tual Firestone Anthropological Research Foundation Inc | 990PF | Director | 2 | $2,500 | - | View return |
| 2011 | Tual Firestone Anthropological Research Foundation Inc | 990PF | Director | 2 | $1,000 | - | View return |
| 2010 | Tual Firestone Anthropological Research Foundation Inc | 990PF | Director | 2 | $1,000 | - | View return |