| 2025 | Purple Plume Foundation C/O Barbara Whitman Trustee | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2025 | The Hilda Mullen Foundation C/O Barbara Whitman | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2024 | The Hilda Mullen Foundation C/O Barbara Whitman | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2024 | Purple Plume Foundation C/O Barbara Whitman Trustee | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2023 | Purple Plume Foundation C/O Barbara Whitman Trustee | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2023 | The Hilda Mullen Foundation C/O Barbara Whitman | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2022 | The Hilda Mullen Foundation C/O Barbara Whitman | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2022 | Purple Plume Foundation C/O Barbara Whitman Trustee | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2022 | Tectonic Theater Project Inc. | 990 | Director (Left At 12/31/22) | 1 | $0 | $0 | View return |
| 2022 | The Broadway League Inc | 990 | Board Of Governors | 2 | $0 | $0 | View return |
| 2021 | Purple Plume Foundation C/O Barbara Whitman Trustee | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2021 | Tectonic Theater Project Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Hilda Mullen Foundation C/O Barbara Whitman | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2021 | The Broadway League Inc | 990 | Board Of Gov/Exec Comm | 2 | $0 | $0 | View return |
| 2020 | Tectonic Theater Project Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Purple Plume Foundation C/O Barbara Whitman Trustee | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2020 | The Hilda Mullen Foundation C/O Barbara Whitman | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2020 | The Broadway League Inc | 990 | Board Of Governors | 2 | $0 | $0 | View return |
| 2019 | Purple Plume Foundation C/O Barbara Whitman Trustee | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2019 | The Hilda Mullen Foundation C/O Barbara Whitman | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2019 | Tectonic Theater Project Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Broadway League Inc | 990 | Board Of Governors | 2 | $0 | $0 | View return |
| 2018 | The Hilda Mullen Foundation C/O Barbara Whitman | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Tectonic Theater Project Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Purple Plume Foundation C/O Barbara Whitman Trustee | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2018 | The Broadway League Inc | 990 | Board Of Gov/Exec Comm | 2 | $0 | $0 | View return |
| 2018 | The Hilda Mullen Foundation C/O Barbara Whitman | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | Purple Plume Foundation C/O Barbara Whitman Trustee | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2017 | Tectonic Theater Project Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Broadway League Inc | 990 | Board Of Gov/Exec Comm | 2 | $0 | $0 | View return |
| 2016 | Purple Plume Foundation C/O Barbara Whitman Trustee | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2016 | Tectonic Theater Project Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | W F Whitman Family Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | Purple Plume Foundation C/O Barbara Whitman Trustee | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2015 | Tectonic Theater Project Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Play Group Theater for Children and Young Adults Inc | 990 | Chair Emeritus (Thru 09/2015) | 2 | $0 | $0 | View return |
| 2014 | The Play Group Theater for Children and Young Adults Inc | 990 | Chair Emeritus | 2 | $0 | $0 | View return |
| 2014 | Tectonic Theater Project Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Purple Plume Foundation C/O Barbara Whitman Trustee | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2014 | W F Whitman Family Foundation Inc | 990PF | Director | 1 | $0 | - | View return |
| 2013 | The Play Group Theater for Children and Young Adults Inc | 990 | Chair Emeritus | 2 | $0 | $0 | View return |
| 2013 | W F Whitman Family Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2012 | Purple Plume Foundation C/O Barbara Whitman Trustee | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2012 | W F Whitman Family Foundation Inc | 990PF | Director | 1 | $0 | - | View return |
| 2011 | W F Whitman Family Foundation Inc | 990PF | Director | 1 | $0 | - | View return |
| 2010 | W F Whitman Family Foundation Inc | 990PF | Director | 1 | $0 | - | View return |