| 2024 | Volcker Alliance Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | The Matthew Harris Ornstein Memorial Foundation Inc | 990PF | Vice President & Director | 20 | $0 | $0 | View return |
| 2023 | Volcker Alliance Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Campaign Legal Center Action | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | The Matthew Harris Ornstein Memorial Foundation Inc | 990PF | Vice President & Director | 20 | $0 | $0 | View return |
| 2023 | The Campaign Legal Center Inc | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Why Tuesday Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | The Matthew Harris Ornstein Memorial Foundation Inc | 990PF | Vice President & Director | 20 | $0 | $0 | View return |
| 2022 | Center for Us Global Leadership | 990 | Director | 0.3 | $0 | $0 | View return |
| 2022 | Campaign Legal Center Action | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Volcker Alliance Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | States United Action Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Why Tuesday Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | Campaign Legal Center Action | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | The Campaign Legal Center Inc | 990 | Chair | 1 | $0 | $0 | View return |
| 2021 | States United Action Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Matthew Harris Ornstein Memorial Foundation Inc | 990PF | Vice President & Director | 5 | $0 | $0 | View return |
| 2021 | Volcker Alliance Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Why Tuesday Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | Campaign Legal Center Action | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2020 | Center for Us Global Leadership | 990 | Director | 0.3 | $0 | $0 | View return |
| 2020 | The Campaign Legal Center Inc | 990 | Chair | 1 | $0 | $0 | View return |
| 2020 | The Matthew Harris Ornstein Memorial Foundation Inc | 990PF | Vice President & Director | 5 | $0 | $0 | View return |
| 2020 | Volcker Alliance Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Why Tuesday Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | The Matthew Harris Ornstein Memorial Foundation Inc | 990PF | Treasurer & Director | 5 | $0 | $0 | View return |
| 2019 | Center for Us Global Leadership | 990 | Director | 0.3 | $0 | $0 | View return |
| 2019 | Drum Major Institute Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | The Campaign Legal Center Inc | 990 | Chair | 1 | $0 | $0 | View return |
| 2019 | Why Tuesday Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | The Matthew Harris Ornstein Memorial Foundation Inc | 990PF | Treasurer & Director | 5 | $0 | $0 | View return |
| 2018 | Drum Major Institute Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | The Campaign Legal Center Inc | 990 | Trustee / Chair | 1 | $0 | $0 | View return |
| 2018 | Why Tuesday Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | The Campaign Legal Center Inc | 990 | Board Chairman | 1 | $0 | $0 | View return |
| 2017 | The Matthew Harris Ornstein Memorial Foundation Inc | 990PF | Treasurer & Director | 5 | $0 | $0 | View return |
| 2017 | Why Tuesday Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2016 | The Matthew Harris Ornstein Memorial Foundation Inc | 990PF | Treasurer & Director | 5 | $0 | $0 | View return |
| 2016 | Center for Us Global Leadership | 990 | Director | 0.3 | $0 | $0 | View return |
| 2016 | The Campaign Legal Center Inc | 990 | Board Chairman | 1 | $0 | $0 | View return |
| 2016 | Why Tuesday Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2015 | The Matthew Harris Ornstein Memorial Foundation Inc | 990PF | Treasurer & Director | 1 | $0 | $0 | View return |
| 2015 | The Campaign Legal Center Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Why Tuesday Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2014 | Center for Us Global Leadership | 990 | Director | 0.3 | $0 | $0 | View return |
| 2014 | The Campaign Legal Center Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Why Tuesday Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2013 | Center for Us Global Leadership | 990 | Director | 0.3 | $0 | $0 | View return |
| 2013 | The Campaign Legal Center Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Why Tuesday Inc. | 990 | Director | 5 | $0 | $0 | View return |