| 2019 | Wolfensohn Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | Barenboim-Said Foundation (USA) | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2019 | Botwinick-Wolfensohn Foundation Inc. | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2019 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Wolfensohn Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Botwinick-Wolfensohn Foundation Inc. | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2018 | Barenboim-Said Foundation (USA) | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2018 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Botwinick-Wolfensohn Foundation Inc. | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2017 | Wolfensohn Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | Barenboim-Said Foundation (USA) | 990EZ | Board Member | 0.25 | $0 | $0 | View return |
| 2017 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Barenboim-Said Foundation (USA) | 990EZ | Board Member | 0.25 | $0 | $0 | View return |
| 2016 | Wolfensohn Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2016 | Botwinick-Wolfensohn Foundation Inc. | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2016 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Carnegie Corporation of New York | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2015 | Botwinick-Wolfensohn Foundation Inc. | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2015 | Wolfensohn Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2015 | Carnegie Corporation of New York | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2015 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Botwinick-Wolfensohn Foundation Inc. | 990PF | Chairman | 1 | $0 | $0 | View return |
| 2014 | Wolfensohn Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2014 | Fxb USA Inc. | 990EZ | Director | 0.5 | $0 | $0 | View return |
| 2014 | Carnegie Corporation of New York | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2014 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Fxb USA Inc. | 990EZ | Director | 0.5 | $0 | $0 | View return |
| 2013 | Wolfensohn Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Carnegie Corporation of New York | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2012 | Wolfensohn Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2012 | Carnegie Corporation of New York | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2011 | Wolfensohn Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2011 | Carnegie Corporation of New York | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2010 | American Friends of Bilderberg Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2010 | Wolfensohn Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2010 | Carnegie Corporation of New York | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2009 | Carnegie Corporation of New York | 990PF | Starts Dec 2009 Board Meeting, Trustee | 5 | $0 | $0 | View return |