| 2025 | Iowa Foundation for Agricultural Advancement | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Giants Community Fund | 990 | Fund Secretary | 0.4 | $0 | $0 | View return |
| 2024 | Iowa Foundation for Agricultural Advancement | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Kinsey John P Tr UW Cust | 990PF | Co-Trustee | 1 | $0 | - | View return |
| 2023 | Giants Community Fund | 990 | Fund Secretary | 0.4 | $0 | $0 | View return |
| 2023 | San Francisco Neighborhood Theater Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2023 | Iowa Foundation for Agricultural Advancement | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Kinsey John P Tr UW Cust | 990PF | Co-Trustee | 1 | $0 | - | View return |
| 2022 | Kinsey John P Tr UW Cust | 990PF | Co-Trustee | 1 | $0 | - | View return |
| 2022 | San Francisco Neighborhood Theater Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2022 | San Francisco Neighborhood Theater Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2022 | Iowa Foundation for Agricultural Advancement | 990PF | Director | 2 | $0 | - | View return |
| 2022 | Giants Community Fund | 990 | Fund Secretary | 0.4 | $0 | $0 | View return |
| 2021 | Iowa Foundation for Agricultural Advancement | 990PF | Director | 2 | $0 | - | View return |
| 2021 | Kinsey John P Tr UW Cust | 990PF | Co-Trustee | 1 | $0 | - | View return |
| 2021 | Giants Community Fund | 990 | Fund Secretary | 0.4 | $0 | $0 | View return |
| 2021 | San Francisco Neighborhood Theater Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2021 | San Francisco Neighborhood Theater Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2020 | San Francisco Neighborhood Theater Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2020 | Iowa Foundation for Agricultural Advancement | 990PF | Director | 2 | $0 | - | View return |
| 2020 | Kinsey John P Tr UW Cust | 990PF | Co-Trustee | 1 | $0 | - | View return |
| 2020 | Giants Community Fund | 990 | Fund Secretary | 0.4 | $0 | $0 | View return |
| 2020 | The Olympic Club | 990 | Vice President (Thru 12/31/20) | 4 | $0 | $0 | View return |
| 2019 | Iowa Foundation for Agricultural Advancement | 990PF | Director | 2 | $0 | - | View return |
| 2019 | Giants Community Fund | 990 | Fund Secretary | 0.4 | $0 | $0 | View return |
| 2019 | San Francisco Neighborhood Theater Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2019 | The Olympic Club | 990 | Vice President | 4 | $0 | $0 | View return |
| 2018 | Giants Community Fund | 990 | Fund Secretary | 0.4 | $0 | $0 | View return |
| 2018 | Iowa Foundation for Agricultural Advancement | 990PF | Director | 2 | $0 | - | View return |
| 2018 | San Francisco Neighborhood Theater Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2018 | The Olympic Club | 990 | Board Of Directors | 4 | $0 | $0 | View return |
| 2017 | Giants Community Fund | 990 | Secretary | 0.4 | $0 | $0 | View return |
| 2017 | Iowa Foundation for Agricultural Advancement | 990PF | Director | 2 | $0 | - | View return |
| 2017 | San Francisco Neighborhood Theater Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2017 | The Olympic Club | 990 | Board Of Directors | 4 | $0 | $0 | View return |
| 2016 | San Francisco Neighborhood Theater Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2016 | Iowa Foundation for Agricultural Advancement | 990PF | President | 2 | $0 | - | View return |
| 2016 | Giants Community Fund | 990 | Secretary | 0.4 | $0 | $0 | View return |
| 2015 | Giants Community Fund | 990 | Secretary | 0.4 | $0 | $0 | View return |
| 2015 | Iowa Foundation for Agricultural Advancement | 990PF | President | 2 | $0 | - | View return |
| 2015 | San Francisco Neighborhood Theater Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2014 | Iowa Foundation for Agricultural Advancement | 990PF | Director | 2 | $0 | - | View return |
| 2014 | San Francisco Bowl Game Association | 990 | Member Emeritus | 1 | $0 | $0 | View return |
| 2013 | San Francisco Bowl Game Association | 990 | Member Emeritus | 1 | $0 | $0 | View return |
| 2013 | Giants Community Fund | 990 | Secretary | 0.4 | $0 | $0 | View return |
| 2013 | Iowa Foundation for Agricultural Advancement | 990PF | President | 2 | $0 | - | View return |
| 2013 | San Francisco Neighborhood Theater Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2012 | Iowa Foundation for Agricultural Advancement | 990PF | President | 0 | $0 | - | View return |
| 2011 | Iowa Foundation for Agricultural Advancement | 990PF | President | 0 | $0 | - | View return |