| 2024 | The Schiff Foundation Incorporated | 990PF | Treasurer, Registered Agent | 2 | $0 | $0 | View return |
| 2024 | Communications Workers of America | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Hecktman Family Foundation | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2023 | Hecktman Family Foundation | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2023 | Communications Workers of America | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Schiff Foundation Incorporated | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2023 | International Comanche Society Incorporated | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2022 | International Comanche Society Incorporated | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2022 | Hecktman Family Foundation | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2022 | Communications Workers of America | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The Schiff Foundation Incorporated | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2021 | International Comanche Society Incorporated | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2021 | The Schiff Foundation Incorporated | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2021 | Hecktman Family Foundation | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2021 | Communications Workers of America | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Schiff Foundation Incorporated | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2020 | International Comanche Society Incorporated | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2020 | Communications Workers of America | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Hecktman Family Foundation | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2019 | Hecktman Family Foundation | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2019 | The Schiff Foundation Incorporated | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2019 | Jewish Family Service | 990 | Director | 5 | $0 | $0 | View return |
| 2019 | Communications Workers of America | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Hecktman Family Foundation | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2018 | The Schiff Foundation Incorporated | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2018 | Jewish Family Service | 990 | Director | 5 | $0 | $0 | View return |
| 2017 | Hecktman Family Foundation | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2017 | San Francisco Art Institute | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2016 | Hecktman Family Foundation | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2016 | The Schiff Foundation Incorporated | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2016 | San Francisco Art Institute | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2016 | Association of Corporate Counsel Group Return | 990 | Board Of Directors | 1 | $0 | $0 | View return |
| 2015 | Hecktman Family Foundation | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2015 | K J Choi Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | The Schiff Foundation Incorporated | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2015 | Association of Corporate Counsel Group Return | 990 | Board Of Directors | 1 | $0 | $0 | View return |
| 2015 | San Francisco Art Institute | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Hecktman Family Foundation | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2014 | San Francisco Art Institute | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Association of Corporate Counsel Group Return | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Hecktman Family Foundation | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2013 | K J Choi Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2013 | San Francisco Art Institute | 990 | Trustee | 1 | $0 | $0 | View return |
| 2012 | K J Choi Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2011 | K J Choi Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2010 | The Joseph B Gould Foundation | 990PF | Director | 2 | $10,000 | $0 | View return |
| 2010 | Hecktman Family Foundation | 990PF | Treasurer | 1 | $0 | $0 | View return |