| 2023 | Ascendant Academy | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2022 | Ascendant Academy | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2021 | Ascendant Academy | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2021 | Ascendant Academy | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2015 | Seton Medical Center Howard B Grobstein Liquidating Trustee | 990 | Board Member Through Dec. 2015 | 1 | $0 | $3,832,601 | View return |
| 2015 | O'Connor Hospital Howard B Grobstein Liquidating Trustee | 990 | Board Member Through 12/2015 | 1 | $0 | $3,832,601 | View return |
| 2015 | St Francis Medical Center Howard B Grobstein Liquidating Trustee | 990 | Board Member Through Dec. 2015 | 1 | $0 | $3,832,601 | View return |
| 2015 | Saint Louise Regional Hospital Howard B Grobstein Liquidating Trustee | 990 | Board Member Through 12/2015 | 1 | $0 | $3,832,601 | View return |
| 2015 | St Vincent Dialysis Center Howard B Grobstein Liquidating Trustee | 990 | Board Member Through Dec. 2015 | 1 | $0 | $3,832,601 | View return |
| 2015 | St Vincent Medical Center Howard B Grobstein Liquidating Trustee | 990 | Board Member Through Dec. 2015 | 1 | $0 | $3,832,601 | View return |
| 2015 | California Hospital Association | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Verity Health System of California Inc Howard B Grobstein Liquidating Trustee | 990 | President And CEO | 40 | $1,553,079 | $0 | View return |
| 2014 | O'Connor Hospital Howard B Grobstein Liquidating Trustee | 990 | Board Member | 2 | $0 | $1,553,079 | View return |
| 2014 | St Vincent Medical Center Howard B Grobstein Liquidating Trustee | 990 | Board Member | 1 | $0 | $1,553,079 | View return |
| 2014 | Saint Louise Regional Hospital Howard B Grobstein Liquidating Trustee | 990 | Board Member | 2 | $0 | $1,553,079 | View return |
| 2014 | Seton Medical Center Howard B Grobstein Liquidating Trustee | 990 | Board Member | 1 | $0 | $1,553,079 | View return |
| 2014 | St Francis Medical Center Howard B Grobstein Liquidating Trustee | 990 | Ex Officio Director | 1 | $0 | $1,553,079 | View return |
| 2014 | Verity Medical Foundation Howard B Grobstein Liquidating Trustee | 990 | Secretary/Treasurer | 1 | $0 | $1,553,079 | View return |
| 2014 | Alliance of Catholic Health Care | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | California Hospital Association | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Partnership for Quality Care Inc | 990 | Director | 0.58 | $0 | $0 | View return |
| 2014 | Robert F Kennedy Medical Center Co Verity Health System | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2014 | Robert F Kennedy Medical Center Found'N Howard B Grobstein Liquidating Trustee | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2013 | Verity Health System of California Inc Howard B Grobstein Liquidating Trustee | 990 | President And CEO | 40 | $1,984,751 | $0 | View return |
| 2013 | St Francis Medical Center Howard B Grobstein Liquidating Trustee | 990 | Ex Officio Voting Member | 3 | $0 | $1,984,751 | View return |
| 2013 | Seton Medical Center Howard B Grobstein Liquidating Trustee | 990 | Board Member | 1 | $0 | $1,984,751 | View return |
| 2013 | Verity Medical Foundation Howard B Grobstein Liquidating Trustee | 990 | Secretary/Treasurer | 1 | $0 | $1,984,751 | View return |
| 2013 | O'Connor Hospital Howard B Grobstein Liquidating Trustee | 990 | Member | 2 | $0 | $1,984,751 | View return |
| 2013 | Saint Louise Regional Hospital Howard B Grobstein Liquidating Trustee | 990 | Board Member | 2 | $0 | $1,984,751 | View return |
| 2013 | St Vincent Medical Center Howard B Grobstein Liquidating Trustee | 990 | Board Member | 1 | $0 | $1,984,751 | View return |
| 2013 | Alliance of Catholic Health Care | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | Partnership for Quality Care Inc | 990 | Director | 0.58 | - | - | View return |