| 2024 | Dorobo Fund for Tanzania Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2024 | Think2 Perform Research Institute | 990EZ | Special Advisor | 1 | $0 | $0 | View return |
| 2023 | Think2 Perform Research Institute | 990EZ | Special Advisor | 1 | $0 | $0 | View return |
| 2023 | Dorobo Fund for Tanzania Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2022 | Think2 Perform Research Institute | 990EZ | Special Advisor | 1 | $0 | $0 | View return |
| 2022 | Dorobo Fund for Tanzania Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2022 | San Francisco Chamber of Commerce | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | Think2 Perform Research Institute | 990EZ | Director | 1 | $0 | $0 | View return |
| 2021 | Dorobo Fund for Tanzania Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2021 | San Francisco Chamber of Commerce | 990 | Board Member | 2 | $0 | $0 | View return |
| 2020 | Dorobo Fund for Tanzania Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2020 | San Francisco Chamber of Commerce | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | Union Square Business Improvement | 990 | Director - Until 09/2019 | 4 | $0 | $0 | View return |
| 2019 | Dorobo Fund for Tanzania Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2019 | San Francisco Chamber of Commerce | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Union Square Business Improvement | 990 | Director | 4 | $0 | $0 | View return |
| 2018 | Youth Frontiers Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Dorobo Fund for Tanzania Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | Dorobo Fund for Tanzania Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | Youth Frontiers Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Union Square Business Improvement | 990 | Director | 4 | $0 | $0 | View return |
| 2016 | Youth Frontiers Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Dorobo Fund for Tanzania Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2016 | Union Square Business Improvement | 990 | Director | 4 | $0 | $0 | View return |
| 2015 | Bellevue Boys & Girls Clubs Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Dorobo Fund for Tanzania Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2015 | Union Square Business Improvement | 990 | Director | 4 | $0 | $0 | View return |
| 2014 | Dorobo Fund for Tanzania Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2014 | Bellevue Boys & Girls Clubs Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Dorobo Fund for Tanzania Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2013 | Bellevue Boys & Girls Clubs Inc | 990 | Board Member | 1 | $0 | $0 | View return |