| 2024 | Tatjana Grgich Family Foundation | 990PF | President | 10 | $0 | $0 | View return |
| 2024 | Music in the Vineyards Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | San Francisco Early Music Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Tatjana Grgich Family Foundation | 990PF | President | 10 | $0 | $0 | View return |
| 2023 | San Francisco Early Music Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Music in the Vineyards Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Tatjana Grgich Family Foundation | 990PF | President | 10 | $0 | $0 | View return |
| 2022 | Music in the Vineyards Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | San Francisco Early Music Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Tatjana Grgich Family Foundation | 990PF | President | 10 | $0 | $0 | View return |
| 2021 | Wired International Inc | 990EZ | Board Member | 1 | $0 | - | View return |
| 2021 | San Francisco Early Music Society | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | Music in the Vineyards Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Wired International Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Tatjana Grgich Family Foundation | 990PF | President | 10 | $0 | $0 | View return |
| 2020 | Music in the Vineyards Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | San Francisco Early Music Society | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | Tatjana Grgich Family Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2019 | Music in the Vineyards Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | San Francisco Early Music Society | 990 | Member | 1 | $0 | $0 | View return |
| 2018 | Tatjana Grgich Family Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2018 | Music in the Vineyards Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | San Francisco Early Music Society | 990 | Member | 1 | $0 | $0 | View return |
| 2018 | Tatjana Grgich Family Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2017 | Tatjana Grgich Family Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2017 | Music in the Vineyards Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | San Francisco Early Music Society | 990 | Member | 1 | $0 | $0 | View return |
| 2016 | Tatjana Grgich Family Foundation | 990PF | First Vice President | 2 | $0 | $0 | View return |
| 2016 | San Francisco Early Music Society | 990 | Member | 1 | $0 | $0 | View return |
| 2016 | Music in the Vineyards Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Tatjana Grgich Family Foundation | 990PF | First Vice President | 2 | $0 | $0 | View return |
| 2015 | Music in the Vineyards Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | San Francisco Early Music Society | 990 | Member | 1 | $0 | $0 | View return |
| 2014 | Tatjana Grgich Family Foundation | 990PF | First Vice President | 2 | $0 | $0 | View return |
| 2014 | Music in the Vineyards Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | San Francisco Early Music Society | 990 | Member | 1 | $0 | $0 | View return |
| 2013 | Tatjana Grgich Family Foundation | 990PF | First Vice President | 2 | $0 | $0 | View return |
| 2013 | San Francisco Early Music Society | 990 | Member | 1 | $0 | $0 | View return |
| 2013 | Music in the Vineyards Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | Tatjana Grgich Family Foundation | 990PF | First Vice President | 2 | $0 | $0 | View return |