| 2025 | The Tseng Lien Lin Charitable Foundation Inc | 990PF | Vice President | 1 | $0 | - | View return |
| 2024 | Henry P and Susan C Crowell Trust Cash Clearing Account | 990PF | Trustee | 4.5 | $44,100 | $0 | View return |
| 2024 | The Tseng Lien Lin Charitable Foundation Inc | 990PF | Vice President | 1 | $0 | - | View return |
| 2024 | Asian American Chamber of Commerce | 990EZ | Sergeant At Arms | 8 | $0 | - | View return |
| 2023 | The Tseng Lien Lin Charitable Foundation Inc | 990PF | Vice President | 1 | $0 | - | View return |
| 2022 | Henry P and Susan C Crowell Trust Cash Clearing Account | 990PF | Vice-Chairman | 18 | $39,660 | $0 | View return |
| 2022 | East Coast Elite Volleyball Club Inc | 990 | Assitant Coach | 4 | $1,050 | $0 | View return |
| 2022 | The Tseng Lien Lin Charitable Foundation Inc | 990PF | Vice President | 1 | $0 | - | View return |
| 2021 | Henry P and Susan C Crowell Trust Cash Clearing Account | 990PF | Vice-Chairman | 18 | $37,420 | $0 | View return |
| 2021 | The Tseng Lien Lin Charitable Foundation Inc | 990PF | Vice President | 1 | $0 | - | View return |
| 2021 | Council for the Advancement of Science Writing Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Henry P and Susan C Crowell Trust Cash Clearing Account | 990PF | Vice-Chairman | 18 | $36,630 | $0 | View return |
| 2020 | The Tseng Lien Lin Charitable Foundation Inc | 990PF | Vice President | 1 | $0 | - | View return |
| 2020 | Council for the Advancement of Science Writing Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Council for the Advancement of Science Writing Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Tseng Lien Lin Charitable Foundation Inc | 990PF | Vice President | 1 | $0 | - | View return |
| 2018 | The Tseng Lien Lin Charitable Foundation Inc | 990PF | Vice President | 1 | $0 | - | View return |
| 2018 | Council for the Advancement of Science Writing Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Rebel Inc | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2017 | Council for the Advancement of Science Writing Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Tseng Lien Lin Charitable Foundation Inc | 990PF | Vice President | 1 | $0 | - | View return |
| 2016 | Henry P and Susan C Crowell Trust Cash Clearing Account | 990PF | Trustee | 18 | $33,390 | $0 | View return |
| 2016 | Rebel Inc | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2016 | Council for the Advancement of Science Writing Inc. | 990 | Director (As Of May 2016) | 1 | $0 | $0 | View return |
| 2016 | The Tseng Lien Lin Charitable Foundation Inc | 990PF | Vice President | 1 | $0 | - | View return |
| 2015 | Intervarsity Christian Fellowship- USA | 990 | Vice President | 40 | $107,289 | $0 | View return |
| 2015 | Henry P and Susan C Crowell Trust Cash Clearing Account | 990PF | Trustee | 18 | $33,300 | $0 | View return |
| 2015 | The Tseng Lien Lin Charitable Foundation Inc | 990PF | Vice President | 1 | $0 | - | View return |
| 2015 | Rebel Inc | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2014 | Intervarsity Christian Fellowship- USA | 990 | Vice President | 40 | $119,946 | $0 | View return |
| 2014 | The Tseng Lien Lin Charitable Foundation Inc | 990PF | Vice President | 1 | $0 | - | View return |
| 2014 | Rebel Inc | 990EZ | Board Member | 5 | $0 | $0 | View return |
| 2013 | Intervarsity Christian Fellowship- USA | 990 | Vice President | 40 | $115,742 | $0 | View return |
| 2013 | Interim Community Development Association | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | The Tseng Lien Lin Charitable Foundation Inc | 990PF | Vice President | 1 | $0 | - | View return |
| 2012 | The Tseng Lien Lin Charitable Foundation Inc | 990PF | Vice President | 1 | $0 | - | View return |
| 2011 | The Tseng Lien Lin Charitable Foundation Inc | 990PF | Vice President | 1 | $0 | - | View return |
| 2010 | The Tseng Lien Lin Charitable Foundation Inc | 990PF | Vice President | 1 | $0 | - | View return |