| 2024 | Weingart Foundation | 990PF | Director | 3 | $35,000 | $0 | View return |
| 2024 | March for Our Lives Action Fund | 990 | Director | 3 | $0 | $0 | View return |
| 2024 | Adams Cowan Foundation | 990PF | President | 2 | $0 | - | View return |
| 2024 | Jacob & Valeria Langeloth Foundation | 990PF | Director | 3 | $0 | $0 | View return |
| 2024 | Partnership for Los Angeles Schools | 990 | Board Member | 3 | $0 | $0 | View return |
| 2024 | March for Our Lives Action Fund | 990 | Director | 3 | $0 | $0 | View return |
| 2023 | Weingart Foundation | 990PF | Director | 3 | $35,000 | $0 | View return |
| 2023 | Jacob & Valeria Langeloth Foundation | 990PF | Director | 3 | $0 | $0 | View return |
| 2023 | Adams Cowan Foundation | 990PF | President | 2 | $0 | - | View return |
| 2023 | March for Our Lives Action Fund | 990 | Director | 3 | $0 | $0 | View return |
| 2023 | The Rape Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Partnership for Los Angeles Schools | 990 | Board Member | 3 | $0 | $0 | View return |
| 2022 | Weingart Foundation | 990PF | Chairman | 21 | $48,000 | $0 | View return |
| 2022 | Jacob & Valeria Langeloth Foundation | 990PF | Director | 3 | $0 | $0 | View return |
| 2022 | Adams Cowan Foundation | 990PF | President | 2 | $0 | - | View return |
| 2022 | The Rape Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Partnership for Los Angeles Schools | 990 | Board Member | 3 | $0 | $0 | View return |
| 2021 | Weingart Foundation | 990PF | Chairman | 21 | $48,000 | $0 | View return |
| 2021 | Jacob & Valeria Langeloth Foundation | 990PF | Director | 3 | $0 | $0 | View return |
| 2021 | March for Our Lives Action Fund | 990 | Board Member | 10 | $0 | $0 | View return |
| 2021 | Adams Cowan Foundation | 990PF | President | 2 | $0 | - | View return |
| 2021 | The Rape Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Partnership for Los Angeles Schools | 990 | Board Member | 3 | $0 | $0 | View return |
| 2021 | Partnership for Los Angeles Schools | 990 | Board Member | 3 | $0 | $0 | View return |
| 2020 | Weingart Foundation | 990PF | Chairman | 21 | $48,000 | $0 | View return |
| 2020 | Jacob & Valeria Langeloth Foundation | 990PF | Director | 3 | $0 | $0 | View return |
| 2020 | Adams Cowan Foundation | 990PF | President | 2 | $0 | - | View return |
| 2020 | March for Our Lives Action Fund | 990 | Board Member | 10 | $0 | $0 | View return |
| 2020 | The Rape Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Weingart Foundation | 990PF | Chairman | 21 | $61,500 | $0 | View return |
| 2019 | Adams Cowan Foundation | 990PF | President | 2 | $0 | - | View return |
| 2019 | Jacob & Valeria Langeloth Foundation | 990PF | Director | 3 | $0 | $0 | View return |
| 2019 | March for Our Lives Action Fund | 990 | Board Member | 5 | $0 | $0 | View return |
| 2019 | Allisonville Conservation Area Inc. | 990 | Treasurer Jan-Aug | 2 | $0 | $0 | View return |
| 2019 | Fostering Media Connections | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Rape Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Partnership for Los Angeles Schools | 990 | Board Member | 3 | $0 | $0 | View return |
| 2018 | Weingart Foundation | 990PF | Director | 3 | $31,800 | $0 | View return |
| 2018 | Adams Cowan Foundation | 990PF | President | 2 | $0 | - | View return |
| 2018 | Allisonville Conservation Area Inc. | 990 | Co-Treasurer | 2 | $0 | $0 | View return |
| 2018 | March for Our Lives Action Fund | 990 | Board Member | 5 | $0 | $0 | View return |
| 2018 | March for Our Lives Action Fund | 990 | Board Member | 5 | $0 | $0 | View return |
| 2018 | The Rape Foundation | 990 | Co-Chair | 2 | $0 | $0 | View return |
| 2018 | Fostering Media Connections | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Partnership for Los Angeles Schools | 990 | Board Member | 3 | $0 | $0 | View return |
| 2017 | Weingart Foundation | 990PF | Director | 3 | $31,800 | $0 | View return |
| 2017 | Adams Cowan Foundation | 990PF | President | 2 | $0 | - | View return |
| 2017 | Allisonville Conservation Area Inc. | 990 | Treasurer Ja | 2 | $0 | $0 | View return |
| 2017 | The Rape Foundation | 990 | Co-Chair | 2 | $0 | $0 | View return |
| 2017 | Partnership for Los Angeles Schools | 990 | Board Member | 3 | $0 | $0 | View return |
| 2017 | Fostering Media Connections | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Partnership for Los Angeles Schools | 990 | Board Member | 3 | $0 | $0 | View return |
| 2016 | Weingart Foundation | 990PF | Director | 3 | $31,800 | $0 | View return |
| 2016 | Allisonville Conservation Area Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2016 | Adams Cowan Foundation | 990PF | President | 2 | $0 | - | View return |
| 2016 | The Rape Foundation | 990 | Co-Chair | 2 | $0 | $0 | View return |
| 2016 | Fostering Media Connections | 990 | Director | 5 | $0 | $0 | View return |
| 2016 | Partnership for Los Angeles Schools | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Weingart Foundation | 990PF | Director | 3 | $31,800 | $0 | View return |
| 2015 | The Rape Foundation | 990 | Co-Chair | 2 | $0 | $0 | View return |
| 2015 | Adams Cowan Foundation | 990PF | President | 2 | $0 | - | View return |
| 2015 | Partnership for Los Angeles Schools | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Weingart Foundation | 990PF | Director | 3 | $31,800 | $0 | View return |
| 2014 | Adams Cowan Foundation | 990PF | President | 2 | $0 | - | View return |
| 2014 | California Institute of the Arts | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Partnership for Los Angeles Schools | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | The Rape Foundation | 990 | Co-Chair | 2 | $0 | $0 | View return |
| 2013 | Partnership for Los Angeles Schools | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | The Rape Foundation | 990 | Co-Chair | 2 | $0 | $0 | View return |
| 2013 | California Institute of the Arts | 990 | Trustee | 1 | $0 | $0 | View return |