| 2024 | O'Brien Art Project Foundation | 990PF | President & Treasurer | 10 | $0 | $0 | View return |
| 2024 | Morton Grove Days Commission C/O Georgianne Brunner | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2024 | Oasis Middle School Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2024 | Ellen Obrien Gaiser Addiction Center Inc. | 990 | Director Eme | 1 | $0 | $0 | View return |
| 2024 | Westmoreland Museum of American Art | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Morton Grove Days Commission C/O Georgianne Brunner | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2023 | O'Brien Art Project Foundation | 990PF | President & Treasurer | 10 | $0 | $0 | View return |
| 2023 | Ellen Obrien Gaiser Addiction Center Inc. | 990 | Director Emeritus | 1 | $0 | $0 | View return |
| 2023 | Westmoreland Museum of American Art | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Oasis Middle School Inc. | 990 | President | - | $0 | $0 | View return |
| 2022 | O'Brien Art Project Foundation | 990PF | President & Treasurer | 10 | $0 | $0 | View return |
| 2022 | Morton Grove Days Commission C/O Georgianne Brunner | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2022 | Ellen Obrien Gaiser Addiction Center Inc. | 990 | Director Emeritus | 1 | $0 | $0 | View return |
| 2022 | Oasis Middle School Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2022 | Westmoreland Museum of American Art | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Morton Grove Days Commission C/O Georgianne Brunner | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2021 | O'Brien Art Project Foundation | 990PF | Director & President | 10 | $0 | $0 | View return |
| 2021 | Ellen Obrien Gaiser Addiction Center Inc. | 990 | Director Emeritus | 1 | $0 | $0 | View return |
| 2021 | Oasis Middle School Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2021 | Westmoreland Museum of American Art | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | California Dental Association | 990 | Enterprise Architecture Di | 17 | $224,338 | $0 | View return |
| 2020 | O'Brien Art Project Foundation | 990PF | Director & President | 10 | $0 | $0 | View return |
| 2020 | Morton Grove Days Commission C/O Georgianne Brunner | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2020 | Oasis Middle School Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2020 | Ellen Obrien Gaiser Addiction Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Westmoreland Museum of American Art | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Morton Grove Days Commission C/O Georgianne Brunner | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2019 | Westmoreland Museum of American Art | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Oasis Middle School Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2018 | Rivers of Steel Heritage Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Morton Grove Days Commission C/O Georgianne Brunner | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2018 | Westmoreland Museum of American Art | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Ellen Obrien Gaiser Addiction Center Inc. | 990 | Emeritus Director | 1 | $0 | $0 | View return |
| 2018 | Oasis Middle School Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2017 | Rivers of Steel Heritage Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Morton Grove Days Commission C/O Georgianne Brunner | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2017 | Ellen Obrien Gaiser Addiction Center Inc. | 990 | Emeritus Director | 1 | $0 | $0 | View return |
| 2017 | Westmoreland Museum of American Art | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Oasis Middle School Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2016 | Rivers of Steel Heritage Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2016 | Ellen Obrien Gaiser Addiction Center Inc. | 990 | Emeritus Director | 1 | $0 | $0 | View return |
| 2016 | Morton Grove Days Commission C/O Georgianne Brunner | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2016 | Westmoreland Museum of American Art | 990 | Trustee (Entered 01/2017) | 1 | $0 | $0 | View return |
| 2015 | Casey Trees | 990 | Chief Operating Officer | 37 | $96,755 | $0 | View return |
| 2015 | Rivers of Steel Heritage Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2015 | Oasis Middle School Inc. | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2015 | Ellen Obrien Gaiser Addiction Center Inc. | 990 | Director (Thru 11/15) | 1 | $0 | $0 | View return |
| 2014 | Casey Trees | 990 | Chief Operating Officer | 33.8 | $88,920 | $0 | View return |
| 2014 | Rivers of Steel Heritage Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2014 | Ellen Obrien Gaiser Addiction Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Oasis Middle School Inc. | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2013 | Casey Trees | 990 | Chief Operating Officer | 39.6 | $101,983 | $0 | View return |
| 2013 | Rivers of Steel Heritage Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2013 | Oasis Middle School Inc. | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2013 | Ellen Obrien Gaiser Addiction Center Inc. | 990 | Board Member | 1 | $0 | $0 | View return |