| 2024 | Stanley and Catherine Maas Foundati | 990PF | Treasurer | 0.5 | $0 | $0 | View return |
| 2023 | Stanley and Catherine Maas Foundati | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Stanley and Catherine Maas Foundati | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Empire Hose Company 3 Inc. | 990 | Captain | 10 | $2,000 | $0 | View return |
| 2021 | The Development Corporation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2021 | Stanley and Catherine Maas Foundati | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2020 | The Development Corporation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2020 | Empire Hose Company 3 Inc. | 990 | First Lieut | 10 | $0 | $0 | View return |
| 2020 | Stanley and Catherine Maas Foundati | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2019 | Stanley and Catherine Maas Foundati | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Empire Hose Company 3 Inc. | 990 | Second Liet | 10 | $0 | $0 | View return |
| 2019 | The Development Corporation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2018 | Empire Hose Company 3 Inc. | 990 | Recording Secty | 10 | $400 | $0 | View return |
| 2018 | Plattsburgh-North Country Chamber of Commerce Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | The Development Corporation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2018 | Stanley and Catherine Maas Foundati | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Stanley and Catherine Maas Foundati | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2017 | The Development Corporation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2017 | Plattsburgh-North Country Chamber of Commerce Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2016 | Stanley and Catherine Maas Foundati | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2016 | The Society for Financial Studies | 990 | President | 3 | $0 | $0 | View return |
| 2016 | Plattsburgh-North Country Chamber of Commerce Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2016 | The Development Corporation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2015 | The Development Corporation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2015 | The Society for Financial Studies | 990 | President | 3 | $0 | $0 | View return |
| 2015 | Stanley and Catherine Maas Foundati | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2014 | Stanley and Catherine Maas Foundati | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2014 | The Society for Financial Studies | 990 | President | 3 | $0 | $0 | View return |
| 2014 | The Development Corporation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2013 | The Society for Financial Studies | 990 | Vice President | 3 | $0 | $0 | View return |
| 2013 | The Development Corporation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2013 | Stanley and Catherine Maas Foundati | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2012 | Stanley and Catherine Maas Foundati | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2011 | Stanley and Catherine Maas Foundati | 990PF | Treasurer | 0 | $0 | $0 | View return |