| 2025 | Selkowitz Family Foundation | 990PF | Trustee | 1 | $0 | - | View return |
| 2024 | Selkowitz Family Foundation | 990PF | Trustee | 1 | $0 | - | View return |
| 2024 | Avon Theatre Film Center Inc. | 990 | Co-Chair | 20 | $0 | $0 | View return |
| 2023 | Selkowitz Family Foundation | 990PF | Trustee | 1 | $0 | - | View return |
| 2023 | Avon Theatre Film Center Inc. | 990 | Co-Chair | 20 | $0 | $0 | View return |
| 2023 | MILL River Collaborative Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Selkowitz Family Foundation | 990PF | Trustee | 1 | $0 | - | View return |
| 2022 | Avon Theatre Film Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | MILL River Collaborative Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Selkowitz Family Foundation | 990PF | Trustee | 1 | $0 | - | View return |
| 2021 | Avon Theatre Film Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | MILL River Collaborative Inc. | 990 | Chairman | 15 | $0 | $0 | View return |
| 2020 | Avon Theatre Film Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Selkowitz Family Foundation | 990PF | Trustee | 1 | $0 | - | View return |
| 2020 | MILL River Collaborative Inc. | 990 | Chairman | 15 | $0 | $0 | View return |
| 2019 | Avon Theatre Film Center Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Stamford Museum and Nature Center Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | MILL River Collaborative Inc. | 990 | Chairman | 15 | $0 | $0 | View return |
| 2018 | Avon Theatre Film Center Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Stamford Museum and Nature Center Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | MILL River Collaborative Inc. | 990 | Chairman | 15 | $0 | $0 | View return |
| 2017 | Avon Theatre Film Center Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | MILL River Collaborative Inc. | 990 | Chairman | 15 | $0 | $0 | View return |
| 2017 | Stamford Museum and Nature Center Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Avon Theatre Film Center Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | MILL River Collaborative Inc. | 990 | Chairman | 15 | $0 | $0 | View return |
| 2016 | Stamford Museum and Nature Center Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Avon Theatre Film Center Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Stamford Museum and Nature Center Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | MILL River Collaborative Inc. | 990 | Chairman | 15 | $0 | $0 | View return |
| 2014 | Avon Theatre Film Center Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | MILL River Collaborative Inc. | 990 | Chairman | 15 | $0 | $0 | View return |
| 2013 | Avon Theatre Film Center Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | MILL River Collaborative Inc. | 990 | Chairman | 15 | $0 | $0 | View return |
| 2013 | Stamford Museum and Nature Center Incorporated | 990 | Director | 1 | $0 | $0 | View return |