| 2024 | Chang K Park Foundation | 990PF | CEO | 0 | $0 | $0 | View return |
| 2024 | Love Nest Church | 990PF | Deacon | 0 | $0 | $0 | View return |
| 2023 | San Jose Kendo Dojo | 990EZ | President | 0 | $0 | - | View return |
| 2023 | Love Nest Church | 990PF | Deacon | 0 | $0 | $0 | View return |
| 2023 | Chang K Park Foundation | 990PF | CEO | 0.5 | $0 | $0 | View return |
| 2023 | Common Cause Education Fund | 990 | Board Member (Until 10/23) | 1 | $0 | $0 | View return |
| 2023 | Common Cause | 990 | Board Member (Until 10/23) | 1 | $0 | $0 | View return |
| 2023 | Wnet | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Union Theological Seminary | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Chang K Park Foundation | 990PF | CEO | 0.5 | $0 | $0 | View return |
| 2022 | San Jose Kendo Dojo | 990EZ | President | 0 | $0 | - | View return |
| 2022 | Love Nest Church | 990PF | Deacon | 0 | $0 | $0 | View return |
| 2022 | Common Cause Education Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Wnet | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Common Cause | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Chang K Park Foundation | 990PF | CEO | 0.5 | $0 | $0 | View return |
| 2021 | San Jose Kendo Dojo | 990EZ | President | 0 | $0 | - | View return |
| 2021 | Common Cause Education Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Chang K Park Foundation | 990PF | CEO | 0.5 | $0 | $0 | View return |
| 2021 | Common Cause | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Wnet | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Common Cause | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Northern California Kendo Federation | 990EZ | Vice President | 3 | $0 | - | View return |
| 2020 | Common Cause Education Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | San Jose Kendo Dojo | 990EZ | President | 0 | $0 | - | View return |
| 2020 | Chang K Park Foundation | 990PF | CEO | 0.5 | $0 | $0 | View return |
| 2020 | Drum Major Institute Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2020 | Wnet | 990 | Trustee (Elected 12/16/20) | 1 | $0 | $0 | View return |
| 2020 | Chang K Park Foundation | 990PF | CEO | 0.5 | $0 | $0 | View return |
| 2019 | San Jose Kendo Dojo | 990EZ | Vice President | 0 | $0 | - | View return |
| 2019 | Common Cause | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Northern California Kendo Federation | 990EZ | Vice President | 3 | $0 | - | View return |
| 2019 | Chang K Park Foundation | 990PF | CEO | 0.5 | $0 | $0 | View return |
| 2019 | Drum Major Institute Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Common Cause Education Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | San Jose Kendo Dojo | 990EZ | Vice President | 0 | $0 | - | View return |
| 2018 | Chang K Park Foundation | 990PF | CEO | 0.5 | $0 | $0 | View return |
| 2018 | Drum Major Institute Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Bread for the World Institute Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Northern California Kendo Federation | 990EZ | Vice President | 3 | $0 | - | View return |
| 2018 | Bread for the World Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Common Cause | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Common Cause Education Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Union Theological Seminary | 990 | Trustee Emeritus | 2 | $0 | $0 | View return |
| 2018 | San Jose Kendo Dojo | 990EZ | Vice President | 0 | $0 | - | View return |
| 2017 | Bread for the World Institute Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | San Jose Kendo Dojo | 990EZ | Vice President | 0 | $0 | - | View return |
| 2017 | Bread for the World Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Chang K Park Foundation | 990PF | CEO | 0.5 | $0 | $0 | View return |
| 2017 | Drum Major Institute Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | Common Cause Education Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Common Cause | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Union Theological Seminary | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Bread for the World Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Common Cause | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Common Cause Education Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Korean Health Education Information and Research Center | 990 | Director | 5 | $0 | $0 | View return |
| 2016 | Korean Health Education Information and Research Center | 990 | Director | 5 | $0 | $0 | View return |
| 2016 | San Jose Kendo Dojo | 990EZ | Vice President | 0 | $0 | - | View return |
| 2016 | Chang K Park Foundation | 990PF | CEO | 0.5 | $0 | $0 | View return |
| 2016 | Drum Major Institute Inc. | 990 | Board Member | 10 | $0 | $0 | View return |
| 2016 | Bread for the World Institute Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Union Theological Seminary | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2015 | Korean American Good Meeting Club | 990EZ | Secretary | 4 | $0 | $0 | View return |
| 2015 | San Jose Kendo Dojo | 990EZ | Vice President | 0 | $0 | - | View return |
| 2015 | Common Cause Education Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Drum Major Institute Inc. | 990 | Board Member | 10 | $0 | $0 | View return |
| 2015 | Bread for the World Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Common Cause | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Chang K Park Foundation | 990PF | CEO | 0.5 | $0 | $0 | View return |
| 2015 | Korean American Good Meeting Club | 990EZ | Treasurer | 4 | $0 | $0 | View return |
| 2015 | Bread for the World Institute Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Korean Health Education Information and Research Center | 990 | Director | 5 | $0 | $0 | View return |
| 2015 | Union Theological Seminary | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2014 | San Jose Kendo Dojo | 990EZ | Vice President | 0 | $0 | - | View return |
| 2014 | Bread for the World Institute Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Korean Health Education Information and Research Center | 990 | Director | 5 | $0 | $0 | View return |
| 2014 | Chang K Park Foundation | 990PF | CEO | 0.5 | $0 | $0 | View return |
| 2014 | Common Cause Education Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Common Cause | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Bread for the World Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Union Theological Seminary | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2014 | Korean Health Education Information and Research Center | 990 | Director | 5 | $0 | $0 | View return |
| 2013 | Bread for the World Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Common Cause | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Korean Health Education Information and Research Center | 990 | Director | 5 | $0 | $0 | View return |
| 2013 | Common Cause Education Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | San Jose Kendo Dojo | 990EZ | Vice President | 0 | $0 | - | View return |
| 2013 | Bread for the World Institute Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Chang K Park Foundation | 990PF | CEO | 0.5 | $0 | $0 | View return |
| 2013 | Union Theological Seminary | 990 | Trustee | 1.5 | $0 | $0 | View return |
| 2012 | Chang K Park Foundation | 990PF | CEO | 0.5 | $0 | $0 | View return |
| 2011 | Chang K Park Foundation | 990PF | CEO | 0.5 | $0 | $0 | View return |