| 2024 | Authors League Fund Established by the Authors League of America Inc. | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Authors League Fund Established by the Authors League of America Inc. | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Authors League Fund Established by the Authors League of America Inc. | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | White Clay Watershed Association | 990 | Board Member | 0 | $0 | $0 | View return |
| 2021 | Pen American Center Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Authors League Fund Established by the Authors League of America Inc. | 990PF | Trustee | 1 | $0 | - | View return |
| 2021 | White Clay Watershed Association | 990 | Board Member | 0 | $0 | $0 | View return |
| 2020 | Authors League Fund Established by the Authors League of America Inc. | 990PF | Trustee | 1 | $0 | - | View return |
| 2020 | Pen American Center Inc. | 990 | President | 4 | $0 | $0 | View return |
| 2020 | White Clay Watershed Association | 990EZ | Board Member | 0 | $0 | $0 | View return |
| 2019 | Authors League Fund Established by the Authors League of America Inc. | 990PF | Trustee | 1 | $0 | - | View return |
| 2019 | Pen American Center Inc. | 990 | President | 4 | $0 | $0 | View return |
| 2019 | White Clay Watershed Association | 990EZ | Board Member | 0.25 | $0 | $0 | View return |
| 2018 | Authors League Fund Established by the Authors League of America Inc. | 990PF | Trustee | 1 | $0 | - | View return |
| 2018 | The Kortney Rose Foundation Inc | 990 | Secretary | 10 | $0 | $0 | View return |
| 2018 | Pen American Center Inc. | 990 | President | 4 | $0 | $0 | View return |
| 2018 | White Clay Watershed Association | 990EZ | Board Member | 0 | $0 | - | View return |
| 2017 | Authors League Fund Established by the Authors League of America Inc. | 990PF | Trustee | 1 | $0 | - | View return |
| 2017 | Pen American Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | The Kortney Rose Foundation Inc | 990 | Secretary | 10 | $0 | $0 | View return |
| 2017 | White Clay Watershed Association | 990EZ | Board Member | 0.35 | $0 | $0 | View return |
| 2016 | The Kortney Rose Foundation Inc | 990 | Trustee | 10 | $0 | $0 | View return |
| 2016 | Authors League Fund Established by the Authors League of America Inc. | 990PF | Trustee | 1 | $0 | - | View return |
| 2016 | Bristol Recovery Club Inc. | 990EZ | Secretary | 0 | $0 | $0 | View return |
| 2016 | Pen American Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | White Clay Watershed Association | 990EZ | Board Member | 0 | $0 | $0 | View return |
| 2016 | The Authors Guild Inc | 990 | Council | 2 | $0 | $0 | View return |
| 2015 | Bristol Recovery Club Inc. | 990EZ | Secretary | 0 | $0 | $0 | View return |
| 2015 | Pen American Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Authors League Fund Established by the Authors League of America Inc. | 990PF | Trustee | 1 | $0 | - | View return |
| 2015 | White Clay Watershed Association | 990EZ | Board Member | 0 | $0 | - | View return |
| 2015 | The Authors Guild Inc | 990 | Council | 2 | $0 | $0 | View return |
| 2014 | Authors League Fund Established by the Authors League of America Inc. | 990PF | Trustee | 1 | $0 | - | View return |
| 2014 | Bristol Recovery Club Inc. | 990EZ | Secretary | 0 | $0 | $0 | View return |
| 2014 | The Kortney Rose Foundation Inc | 990EZ | Trustee | 10 | $0 | $0 | View return |
| 2014 | Pen American Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | White Clay Watershed Association | 990EZ | Board Member | 0.5 | $0 | $0 | View return |
| 2014 | The Authors Guild Inc | 990 | Council | 2 | $0 | $0 | View return |
| 2013 | Bristol Recovery Club Inc. | 990EZ | Secretary | 0 | $0 | $0 | View return |
| 2013 | The Kortney Rose Foundation Inc | 990EZ | Trustee | 10 | $0 | $0 | View return |
| 2013 | Authors League Fund Established by the Authors League of America Inc. | 990PF | Trustee | 1 | $0 | - | View return |
| 2013 | The Authors Guild Inc | 990 | Council | 2 | $0 | $0 | View return |
| 2012 | Authors League Fund Established by the Authors League of America Inc. | 990PF | Trustee | 0 | $0 | - | View return |
| 2011 | Authors League Fund Established by the Authors League of America Inc. | 990PF | Trustee | 0 | $0 | - | View return |