| 2024 | Sinegal Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | Sinegal Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | Seattle Children'S Hospital | 990 | Golf Tournament Chair | 4 | $0 | $0 | View return |
| 2022 | Sinegal Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | Seattle Children'S Hospital | 990 | Golf Tournament Chair | 2 | $0 | $0 | View return |
| 2021 | Sinegal Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2021 | Seattle Children'S Hospital | 990 | Golf Tournament Chair | 2 | $0 | $0 | View return |
| 2020 | Sinegal Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | Seattle Children'S Hospital | 990 | Golf Tournament Chair | 4 | $0 | $0 | View return |
| 2019 | Sinegal Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2019 | Seattle Children'S Hospital | 990 | Golf Tournament Chair | 5 | $0 | $0 | View return |
| 2018 | Sinegal Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2018 | Seattle Children'S Hospital | 990 | Golf Tournament Chair | 4 | $0 | $0 | View return |
| 2017 | Sinegal Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | Seattle Children'S Hospital | 990 | Golf Tournament Chair | 2 | $0 | $0 | View return |
| 2017 | Seattle Children'S Hospital Foundation | 990 | Trustee | 3 | $0 | $0 | View return |
| 2016 | Sinegal Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2016 | Seattle Children'S Hospital Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Seattle Children'S Hospital | 990 | Golf Tournament Chair | 8 | $0 | $0 | View return |
| 2015 | Sinegal Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2015 | Seattle Children'S Hospital | 990 | Golf Tournament Chair | 10 | $0 | $0 | View return |
| 2015 | Seattle Children'S Hospital Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Sinegal Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2013 | Sinegal Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2012 | Sinegal Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2011 | Sinegal Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |