| 2025 | One Arroyo Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Pig Iron Theatre Company Inc. | 990 | Co-Artistic | 40 | $49,618 | $0 | View return |
| 2024 | One Arroyo Foundation | 990 | President | 2 | $0 | $0 | View return |
| 2024 | Legacy Connections | 990 | Executive Committee Member | 1 | $0 | $0 | View return |
| 2024 | The Fitzberg Foundation C/O Gregory B Stanislawski | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2024 | Zomia Inc. | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2023 | Pig Iron Theatre Company Inc. | 990 | Co-Artistic | 40 | $57,633 | $0 | View return |
| 2023 | One Arroyo Foundation | 990 | President | 2 | $0 | $0 | View return |
| 2023 | Legacy Connections | 990 | Executive Committee Member | 1 | $0 | $0 | View return |
| 2023 | The Fitzberg Foundation C/O Gregory B Stanislawski | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Pig Iron Theatre Company Inc. | 990 | Co-Artistic Director | 40 | $57,591 | $0 | View return |
| 2022 | The Fitzberg Foundation C/O Gregory B Stanislawski | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2022 | One Arroyo Foundation | 990 | President | 2 | $0 | $0 | View return |
| 2021 | Pig Iron Theatre Company Inc. | 990 | Co-Artistic | 40 | $71,429 | $0 | View return |
| 2021 | Legacy Connections | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | The Fitzberg Foundation C/O Gregory B Stanislawski | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2020 | Pig Iron Theatre Company Inc. | 990 | Co-Artistic Director | 40 | $67,471 | $0 | View return |
| 2020 | The Fitzberg Foundation C/O Gregory B Stanislawski | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2020 | Legacy Connections | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Pig Iron Theatre Company Inc. | 990 | Co-Artistic Director | 40 | $69,929 | $0 | View return |
| 2019 | The Fitzberg Foundation C/O Gregory B Stanislawski | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2019 | Legacy Connections | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Pig Iron Theatre Company Inc. | 990 | Co-Artistic Director | 40 | $67,872 | $0 | View return |
| 2018 | The Fitzberg Foundation C/O Gregory B Stanislawski | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2018 | Legacy Connections | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Pig Iron Theatre Company Inc. | 990 | Co-Artistic Director | 40 | $59,299 | $0 | View return |
| 2017 | The Fitzberg Foundation C/O Gregory B Stanislawski | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2016 | Pig Iron Theatre Company Inc. | 990 | Co-Artistic Director | 40 | $67,187 | $0 | View return |
| 2016 | The Fitzberg Foundation C/O Gregory B Stanislawski | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2016 | The Chandler School | 990 | President | 1 | $0 | $0 | View return |
| 2015 | Pig Iron Theatre Company Inc. | 990 | Co-Artistic Director | 40 | $53,262 | $0 | View return |
| 2015 | The Fitzberg Foundation C/O Gregory B Stanislawski | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2015 | The Chandler School | 990 | President | 1 | $0 | $0 | View return |
| 2014 | Pig Iron Theatre Company Inc. | 990 | Co-Artistic Director | 40 | $21,641 | $0 | View return |
| 2014 | The Fitzberg Foundation C/O Gregory B Stanislawski | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2014 | Phoenix Houses of California Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Chandler School | 990 | Vice President | 1 | $0 | $0 | View return |
| 2013 | Pig Iron Theatre Company Inc. | 990 | Co-Artistic Director | 40 | $34,638 | $0 | View return |
| 2013 | The Fitzberg Foundation C/O Gregory B Stanislawski | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2013 | The Chandler School | 990 | Vice President | 1 | $0 | $0 | View return |
| 2013 | Phoenix Houses of California Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | The Janey Fund Charitable Trust | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2011 | The Janey Fund Charitable Trust | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2010 | The Janey Fund Charitable Trust | 990PF | Trustee | 1 | $0 | $0 | View return |