| 2024 | John Simon Guggenheim Memorial | 990PF | President And Trustee | 40 | $760,767 | $76,094 | View return |
| 2024 | American Academy of Arts and Letters | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2024 | Florence May Canine Rescue Trust | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2024 | E & S Hirsch Foundation a Calif Nonprofit Public Ben Corp | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2024 | Benevolent and Protective Order | 990 | Trustee | 10 | $0 | $0 | View return |
| 2023 | John Simon Guggenheim Memorial | 990PF | President And Trustee | 40 | $679,969 | $45,513 | View return |
| 2023 | Florence May Canine Rescue Trust | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2023 | American Academy of Arts and Letters | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2023 | E & S Hirsch Foundation a Calif Nonprofit Public Ben Corp | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2022 | John Simon Guggenheim Memorial | 990PF | President And Trustee | 40 | $641,480 | $44,412 | View return |
| 2022 | American Academy of Arts and Letters | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2022 | E & S Hirsch Foundation a Calif Nonprofit Public Ben Corp | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2022 | Florence May Canine Rescue Trust | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2022 | Fund for the Guggenheim Fellowships | 990EZ | President | 1 | $0 | $0 | View return |
| 2021 | John Simon Guggenheim Memorial | 990PF | President And Trustee | 40 | $606,295 | $42,062 | View return |
| 2021 | Florence May Canine Rescue Trust | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2021 | Fund for the Guggenheim Fellowships | 990EZ | President | 1 | $0 | $0 | View return |
| 2021 | E & S Hirsch Foundation a Calif Nonprofit Public Ben Corp | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2020 | John Simon Guggenheim Memorial | 990PF | President And Trustee | 40 | $584,170 | $39,316 | View return |
| 2020 | Florence May Canine Rescue Trust | 990PF | Trustee | 0.25 | $0 | - | View return |
| 2020 | E & S Hirsch Foundation a Calif Nonprofit Public Ben Corp | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2019 | John Simon Guggenheim Memorial | 990PF | President And Trustee | 40 | $544,170 | $37,170 | View return |
| 2019 | Florence May Canine Rescue Trust | 990PF | Trustee | 0.25 | $0 | - | View return |
| 2018 | John Simon Guggenheim Memorial | 990PF | President And Trustee | 40 | $544,170 | $35,302 | View return |
| 2017 | John Simon Guggenheim Memorial | 990PF | President And Trustee | 40 | $508,750 | $32,864 | View return |
| 2017 | Florence May Canine Rescue Trust | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2016 | John Simon Guggenheim Memorial | 990PF | President And Trustee | 40 | $508,750 | $78,477 | View return |
| 2015 | John Simon Guggenheim Memorial | 990PF | President And Trustee | 40 | $462,500 | $86,741 | View return |
| 2014 | John Simon Guggenheim Memorial | 990PF | President And Trustee | 40 | $462,500 | $33,465 | View return |
| 2013 | John Simon Guggenheim Memorial | 990PF | President And Trustee | 40 | $414,500 | $33,541 | View return |
| 2012 | John Simon Guggenheim Memorial | 990PF | President And Trustee | 40 | $401,500 | $29,321 | View return |
| 2011 | John Simon Guggenheim Memorial | 990PF | President And Trustee | 40 | $388,500 | $39,942 | View return |
| 2010 | John Simon Guggenheim Memorial | 990PF | President And Trustee | 40 | $379,750 | $44,582 | View return |