| 2023 | Inland Action Inc | 990 | Member | 1 | $0 | $0 | View return |
| 2023 | Land of the Free Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2023 | Center for the Study of the Presidency & Congress | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Los Angeles Sports & Entertainment | 990 | Director - Resigned (9/8/23) | 2 | $0 | $0 | View return |
| 2022 | Inland Action Inc | 990 | Member | 0 | $0 | $0 | View return |
| 2022 | Center for the Study of the Presidency & Congress | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Land of the Free Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2022 | Los Angeles Sports & Entertainment | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Land of the Free Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2021 | Inland Action Inc | 990 | Member | 0 | $0 | $0 | View return |
| 2021 | Center for the Study of the Presidency & Congress | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Charles W Bowers Museum Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Los Angeles Sports & Entertainment | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Medal of Honor Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Land of the Free Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2020 | Los Angeles Sports & Entertainment | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Inland Action Inc | 990 | Member | 0 | $0 | $0 | View return |
| 2020 | Charles W Bowers Museum Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Land of the Free Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2019 | Inland Action Inc | 990 | Member | 0 | $0 | $0 | View return |
| 2019 | Medal of Honor Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Los Angeles Sports & Entertainment | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Medal of Honor Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Charles W Bowers Museum Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Inland Action Inc | 990 | Member | 0 | $0 | $0 | View return |
| 2018 | Medal of Honor Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Land of the Free Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2018 | Charles W Bowers Museum Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | University of Southern California | 990 | Trustee (Until 6/5/2019) | 2 | $0 | $0 | View return |
| 2017 | Land of the Free Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2017 | Medal of Honor Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Inland Action Inc | 990 | Member | 0 | $0 | $0 | View return |
| 2017 | California Science Center Foundation | 990 | Trustee (Until 08/2017) | 1 | $0 | $0 | View return |
| 2017 | University of Southern California | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Charles W Bowers Museum Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Los Angeles County Museum of Natural | 990 | Trustee (Until 09/2017) | 1 | $0 | $0 | View return |
| 2016 | Land of the Free Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2016 | Inland Action Inc | 990 | Member | 0 | $0 | $0 | View return |
| 2016 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Los Angeles Organizing Committee for The | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Charles W Bowers Museum Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Los Angeles County Museum of Natural | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | University of Southern California | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | James M Stafford Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2015 | Land of the Free Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2015 | Los Angeles Sports & Entertainment | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | University of Southern California | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Los Angeles Organizing Committee for The | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Los Angeles County Museum of Natural | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Land of the Free Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2014 | James M Stafford Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2014 | Los Angeles Sports & Entertainment | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | National Geographic Society | 990 | Trustee | 4 | $0 | $0 | View return |
| 2014 | Los Angeles County Museum of Natural | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | University of Southern California | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Land of the Free Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2013 | National Geographic Society | 990 | Trustee | 4 | $0 | $0 | View return |
| 2013 | Los Angeles County Museum of Natural | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Museum Associates | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2013 | University of Southern California | 990 | Trustee | 1 | - | - | View return |
| 2013 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |