| 2024 | Bowery Arts and Science Ltd | 990 | Board Member | 2 | $0 | $0 | View return |
| 2024 | Cec Artslink Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | The James Howell Foundation Inc | 990PF | Vice Preside | 1 | $0 | $0 | View return |
| 2024 | Cue Art Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2023 | Cec Artslink Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Cec Artslink Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Cue Art Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2023 | The James Howell Foundation Inc | 990PF | Vice Preside | 1 | $0 | $0 | View return |
| 2023 | Bowery Arts and Science Ltd | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | Cue Art Foundation | 990 | Secretary | 2 | $1,250 | $0 | View return |
| 2022 | The James Howell Foundation Inc | 990PF | Vice Preside | 1 | $0 | $0 | View return |
| 2022 | Cec Artslink Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Bowery Arts and Science Ltd | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | The James Howell Foundation Inc | 990PF | Vice Preside | 1 | $0 | $0 | View return |
| 2021 | Bowery Arts and Science Ltd | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | Cec Artslink Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Cue Art Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2020 | International Association of Art Critics American Section Inc | 990EZ | Board Member | 1 | $0 | - | View return |
| 2020 | Cec Artslink Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Cue Art Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2020 | Bowery Arts and Science Ltd | 990 | Board Member | 2 | $0 | $0 | View return |
| 2020 | The James Howell Foundation Inc | 990PF | Vice Preside | 1 | $0 | $0 | View return |
| 2019 | The James Howell Foundation Inc | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2019 | Cec Artslink Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Bowery Arts and Science Ltd | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | Cue Art Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2019 | International Association of Art Critics American Section Inc | 990EZ | Board Member | 1 | $0 | - | View return |
| 2018 | Cue Art Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | The James Howell Foundation Inc | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2018 | International Association of Art Critics American Section Inc | 990EZ | Board Member | 1 | $0 | - | View return |
| 2018 | Bowery Arts and Science Ltd | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Cec Artslink Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Cue Art Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Bowery Arts and Science Ltd | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | International Association of Art Critics American Section Inc | 990EZ | Board Member | 1 | $0 | - | View return |
| 2016 | Bowery Arts and Science Ltd | 990 | Board Member | 2 | $0 | $0 | View return |
| 2016 | International Association of Art Critics American Section Inc | 990EZ | Board Member | 1 | $0 | - | View return |
| 2015 | International Association of Art Critics American Section Inc | 990EZ | Board Member | 1 | $0 | - | View return |
| 2015 | Bowery Arts and Science Ltd | 990 | Board Member | 2 | $0 | $0 | View return |
| 2014 | Bowery Arts and Science Ltd | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | International Association of Art Critics American Section Inc | 990EZ | Board Member | 1 | $0 | - | View return |
| 2013 | Bowery Arts and Science Ltd | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | International Association of Art Critics American Section Inc | 990EZ | Board Member | 1 | $0 | - | View return |