| 2025 | Gigi & Averell H Mortimer Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2025 | Lucretius Foundation Inc C/O Arthur V Fox CPA | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2025 | Anrol Foundation Co Edwin a Goodman | 990PF | Secretary, As Req'D | 0 | $0 | - | View return |
| 2025 | Patterson Family Foundation | 990PF | Sec | 1 | $0 | $0 | View return |
| 2024 | Kitchen Table Foundation | 990PF | Secretary-As Required | 0 | $0 | $0 | View return |
| 2024 | Patterson Family Foundation | 990PF | Sec | 1 | $0 | $0 | View return |
| 2024 | Open Space Institute Land Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2024 | Open Space Institute Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2024 | Anrol Foundation Co Edwin a Goodman | 990PF | Secretary, As Req'D | 0 | $0 | - | View return |
| 2024 | Storm King Art Center | 990 | Secretary | 2 | $0 | $0 | View return |
| 2024 | Thompson Dean Family Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2024 | Arc Athens Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | The Kelter Family Foundation Inc C/O Hume Steyer | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2024 | Lucretius Foundation Inc C/O Arthur V Fox CPA | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2024 | Gigi & Averell H Mortimer Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2024 | Sherrill Family Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2024 | Norger Foundation C/O Seward & Kissel - Cheryl Zilinyi | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2024 | Black Rock Forest Preserve Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2024 | Black Rock Forest Consortium Inc. | 990 | Chair | 5 | $0 | $0 | View return |
| 2023 | Open Space Institute Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2023 | Anrol Foundation Co Edwin a Goodman | 990PF | Secretary, As Req'D | 0 | $0 | - | View return |
| 2023 | Gigi & Averell H Mortimer Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2023 | Arc Athens Inc. | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2023 | Hintz Family Fund Inc P13619005 C/O Hintz Capital Management | 990PF | Asst. Secretary | 1 | $0 | $0 | View return |
| 2023 | Open Space Institute Land Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2023 | Sherrill Family Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2023 | The Kelter Family Foundation Inc C/O Hume Steyer | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2023 | Thompson Dean Family Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2023 | Lucretius Foundation Inc C/O Arthur V Fox CPA | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | Kitchen Table Foundation | 990PF | Secretary-As Required | 0 | $0 | $0 | View return |
| 2023 | Patterson Family Foundation | 990PF | Sec | 1 | $0 | $0 | View return |
| 2023 | Storm King Art Center | 990 | Secretary | 2 | $0 | $0 | View return |
| 2023 | Norger Foundation C/O Seward & Kissel - Cheryl Zilinyi | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2023 | Black Rock Forest Preserve Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2023 | Black Rock Forest Consortium Inc. | 990 | Chair | 5 | $0 | $0 | View return |
| 2022 | Patterson Family Foundation | 990PF | Sec | 1 | $0 | $0 | View return |
| 2022 | Thompson Dean Family Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2022 | Open Space Institute Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | Storm King Art Center | 990 | Secretary | 2 | $0 | $0 | View return |
| 2022 | The Kelter Family Foundation Inc C/O Hume Steyer | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Arc Athens Inc. | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2022 | Lucretius Foundation Inc C/O Arthur V Fox CPA | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | Kitchen Table Foundation | 990PF | Secretary-As Required | 0 | $0 | $0 | View return |
| 2022 | Sherrill Family Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2022 | Gigi & Averell H Mortimer Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2022 | Anrol Foundation Co Edwin a Goodman | 990PF | Secretary, As Req'D | 0 | $0 | - | View return |
| 2022 | Open Space Institute Land Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | Hintz Family Fund Inc P13619005 C/O Hintz Capital Management | 990PF | Asst. Secretary | 1 | $0 | $0 | View return |
| 2022 | Black Rock Forest Preserve Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2022 | Norger Foundation C/O Seward & Kissel - Cheryl Zilinyi | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2022 | Black Rock Forest Consortium Inc. | 990 | Chair | 5 | $0 | $0 | View return |
| 2021 | Patterson Family Foundation | 990PF | Sec | 1 | $0 | $0 | View return |
| 2021 | American Friends of the Norman Foster Foundation C/O Ruchelman LLP | 990EZ | Treasurer & Sec | 0 | $0 | - | View return |
| 2021 | Stuart and Nicole Kovensky Family Foundation | 990PF | Asst. Secret | 0.1 | $0 | $0 | View return |
| 2021 | Anrol Foundation Co Edwin a Goodman | 990PF | Secretary, As Req'D | 0 | $0 | - | View return |
| 2021 | Open Space Institute Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | Sherrill Family Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2021 | Arc Athens Inc. | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2021 | Gigi & Averell H Mortimer Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2021 | Annabella'S Fund Inc | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2021 | Storm King Art Center | 990 | Secretary | 2 | $0 | $0 | View return |
| 2021 | Kitchen Table Foundation | 990PF | Secretary-As Required | 0 | $0 | $0 | View return |
| 2021 | Thompson Dean Family Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2021 | Lucretius Foundation Inc C/O Arthur V Fox CPA | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2021 | Hintz Family Fund Inc P13619005 C/O Hintz Capital Management | 990PF | Asst. Secretary | 1 | $0 | $0 | View return |
| 2021 | The Kelter Family Foundation Inc C/O Hume Steyer | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | Open Space Institute Land Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | Norger Foundation C/O Seward & Kissel - Cheryl Zilinyi | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2021 | Black Rock Forest Preserve Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2021 | Black Rock Forest Consortium Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2020 | Annabella'S Fund Inc | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2020 | American Friends of the Norman Foster Foundation C/O Ruchelman LLP | 990 | Treasurer & Sec | 0 | $0 | $0 | View return |
| 2020 | Kitchen Table Foundation | 990PF | Secretary-As Required | 0 | $0 | $0 | View return |
| 2020 | Storm King Art Center | 990 | Secretary | 2 | $0 | $0 | View return |
| 2020 | Gigi & Averell H Mortimer Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2020 | The Kelter Family Foundation Inc C/O Hume Steyer | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | Stuart and Nicole Kovensky Family Foundation | 990PF | Asst. Secret | 0.1 | $0 | $0 | View return |
| 2020 | Open Space Institute Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | Arc Athens Inc. | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2020 | Thompson Dean Family Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2020 | Anrol Foundation Co Edwin a Goodman | 990PF | Secretary, As Req'D | 0 | $0 | - | View return |
| 2020 | Open Space Institute Land Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | Patterson Family Foundation | 990PF | Sec | 1 | $0 | $0 | View return |
| 2020 | Lucretius Foundation Inc C/O Arthur V Fox CPA | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | Sherrill Family Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2020 | Hintz Family Fund Inc P13619005 C/O Hintz Capital Management | 990PF | Asst. Secretary | 1 | $0 | $0 | View return |
| 2020 | Black Rock Forest Consortium Inc. | 990 | Co-Chairman | 5 | $0 | $0 | View return |
| 2020 | Black Rock Forest Consortium Inc. | 990 | Co-Chairman | 5 | $0 | $0 | View return |
| 2020 | Norger Foundation C/O Seward & Kissel - Cheryl Zilinyi | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2020 | Black Rock Forest Preserve Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Sherrill Family Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2019 | Gigi & Averell H Mortimer Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2019 | Annabella'S Fund Inc | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2019 | Open Space Institute Land Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2019 | The Kelter Family Foundation Inc C/O Hume Steyer | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | Lucretius Foundation Inc C/O Arthur V Fox CPA | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2019 | Patterson Family Foundation | 990PF | Sec | 1 | $0 | $0 | View return |
| 2019 | Storm King Art Center | 990 | Secretary | 2 | $0 | $0 | View return |
| 2019 | American Friends of the Norman Foster Foundation C/O Ruchelman LLP | 990 | Treasurer & Sec | 0 | $0 | $0 | View return |
| 2019 | Lobkowicz Foundation | 990PF | Assistant Secretary | 2 | $0 | $0 | View return |
| 2019 | Stuart and Nicole Kovensky Family Foundation | 990PF | Asst. Secret | 0.25 | $0 | $0 | View return |
| 2019 | Open Space Institute Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2019 | Hintz Family Fund Inc P13619005 C/O Hintz Capital Management | 990PF | Asst. Secretary | 1 | $0 | $0 | View return |
| 2019 | Thompson Dean Family Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2019 | Black Rock Forest Preserve Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Black Rock Forest Consortium Inc. | 990 | Co-Chairman | 5 | $0 | $0 | View return |
| 2019 | Norger Foundation C/O Seward & Kissel - Cheryl Zilinyi | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2018 | Sherrill Family Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2018 | Open Space Institute Land Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2018 | Storm King Art Center | 990 | Secretary | 2 | $0 | $0 | View return |
| 2018 | Thompson Dean Family Foundation | 990PF | Secretary | 0 | $0 | - | View return |
| 2018 | Stuart and Nicole Kovensky Family Foundation | 990PF | Asst. Secret | 0.5 | $0 | $0 | View return |
| 2018 | American Friends of the Norman Foster Foundation C/O Ruchelman LLP | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2018 | Open Space Institute Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2018 | American Federation for Aging Research Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Kelter Family Foundation Inc C/O Hume Steyer | 990PF | Director | 0 | $0 | $0 | View return |
| 2018 | Hintz Family Fund Inc P13619005 C/O Hintz Capital Management | 990PF | Asst. Secretary | 1 | $0 | $0 | View return |
| 2018 | Lucretius Foundation Inc C/O Arthur V Fox CPA | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2018 | Gigi & Averell H Mortimer Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2018 | Annabella'S Fund Inc | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2018 | Patterson Family Foundation | 990PF | Sec | 1 | $0 | $0 | View return |
| 2018 | Norger Foundation C/O Seward & Kissel - Cheryl Zilinyi | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2018 | Black Rock Forest Preserve Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Black Rock Forest Consortium Inc. | 990 | Co-Chairman | 5 | $0 | $0 | View return |
| 2018 | Gigi & Averell H Mortimer Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2018 | Lucretius Foundation Inc C/O Arthur V Fox CPA | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | Annabella'S Fund Inc | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2017 | Lucretius Foundation Inc C/O Arthur V Fox CPA | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | Patterson Family Foundation | 990PF | Sec | 1 | $0 | $0 | View return |
| 2017 | The Kelter Family Foundation Inc C/O Hume Steyer | 990PF | Director | 0 | $0 | $0 | View return |
| 2017 | Gigi & Averell H Mortimer Foundation | 990PF | Assistant Secretary | 0 | $0 | $0 | View return |
| 2017 | Hintz Family Fund Inc P13619005 C/O Hintz Capital Management | 990PF | Asst. Secretary | 1 | $0 | $0 | View return |
| 2017 | American Federation for Aging Research Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Stuart and Nicole Kovensky Family Foundation | 990PF | Asst. Secret | 1 | $0 | $0 | View return |
| 2017 | Thompson Dean Family Foundation | 990PF | Secretary | 0 | $0 | - | View return |
| 2017 | Storm King Art Center | 990 | Secretary | 2 | $0 | $0 | View return |
| 2017 | Open Space Institute Land Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2017 | Open Space Institute Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2017 | Norger Foundation C/O Seward & Kissel - Cheryl Zilinyi | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2017 | American Friends of the Norman Foster Foundation C/O Ruchelman LLP | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2017 | Black Rock Forest Consortium Inc. | 990 | Co-Chairman | 5 | $0 | $0 | View return |
| 2017 | Black Rock Forest Preserve Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | American Federation for Aging Research Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Kelter Family Foundation Inc C/O Hume Steyer | 990PF | Director | 0 | $0 | $0 | View return |
| 2016 | Hintz Family Fund Inc P13619005 C/O Hintz Capital Management | 990PF | Asst. Secretary | 1 | $0 | $0 | View return |
| 2016 | Lucretius Foundation Inc C/O Arthur V Fox CPA | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2016 | Storm King Art Center | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Thompson Dean Family Foundation | 990PF | Secretary | 0 | $0 | - | View return |
| 2016 | American Federation for Aging Research Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Open Space Institute Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2016 | Stuart and Nicole Kovensky Family Foundation | 990PF | Asst. Secret | 1 | $0 | $0 | View return |
| 2016 | Patterson Family Foundation | 990PF | Sec | 1 | $0 | $0 | View return |
| 2016 | Open Space Institute Land Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2016 | North Country School Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Norger Foundation C/O Seward & Kissel - Cheryl Zilinyi | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2015 | American Federation for Aging Research Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Storm King Art Center | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Patterson Family Foundation | 990PF | Sec | 1 | $0 | $0 | View return |
| 2015 | Open Space Institute Land Trust Inc. | 990 | Trustee | 3 | $0 | $0 | View return |
| 2015 | Stuart and Nicole Kovensky Family Foundation | 990PF | Assistant Secretary | 1 | $0 | $0 | View return |
| 2015 | Lucretius Foundation Inc C/O Arthur V Fox CPA | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2015 | Thompson Dean Family Foundation | 990PF | Secretary | 0 | $0 | - | View return |
| 2015 | The Kelter Family Foundation Inc C/O Hume Steyer | 990PF | Director | 0 | $0 | $0 | View return |
| 2015 | Open Space Institute Inc. | 990 | Board Member | 3 | $0 | $0 | View return |
| 2015 | Norger Foundation C/O Seward & Kissel - Cheryl Zilinyi | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2015 | North Country School Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Lucretius Foundation Inc C/O Arthur V Fox CPA | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2014 | Open Space Institute Inc. | 990 | Board Member | 3 | $0 | $0 | View return |
| 2014 | Code-To-Learn Foundation | 990 | Assistant Secretary | 1 | $0 | $0 | View return |
| 2014 | Thompson Dean Family Foundation | 990PF | Secretary | 0 | $0 | - | View return |
| 2014 | Stuart and Nicole Kovensky Family Foundation | 990PF | Assistant Secretary | 1 | $0 | $0 | View return |
| 2014 | Patterson Family Foundation | 990PF | Sec | 1 | $0 | - | View return |
| 2014 | Nora England Institute | 990PF | Prior Asst Secretary | 0 | $0 | $0 | View return |
| 2014 | Open Space Institute Land Trust Inc. | 990 | Trustee | 3 | $0 | $0 | View return |
| 2014 | The Kelter Family Foundation Inc C/O Hume Steyer | 990PF | Director | 0 | $0 | $0 | View return |
| 2014 | North Country School Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Open Space Institute Inc. | 990 | Board Member | 3 | $0 | $0 | View return |
| 2013 | Patterson Family Foundation | 990PF | Sec | 1 | $0 | - | View return |
| 2013 | The Kelter Family Foundation Inc C/O Hume Steyer | 990PF | Director | 0 | $0 | $0 | View return |
| 2013 | Storm King Art Center | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | Stuart and Nicole Kovensky Family Foundation | 990PF | Assistant Secretary | 1 | $0 | $0 | View return |
| 2013 | Code-To-Learn Foundation | 990 | Assistant Secretary | 1 | $0 | $0 | View return |
| 2013 | North Country School Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2012 | The Kelter Family Foundation Inc C/O Hume Steyer | 990PF | Director | 0 | $0 | $0 | View return |
| 2012 | Patterson Family Foundation | 990PF | Sec | 1 | $0 | - | View return |
| 2012 | Thompson Dean Family Foundation | 990PF | Secretary | 0 | $0 | - | View return |
| 2011 | The Kelter Family Foundation Inc C/O Hume Steyer | 990PF | Director | 0 | $0 | $0 | View return |
| 2010 | The Kelter Family Foundation Inc C/O Hume Steyer | 990PF | Director | 0 | $0 | $0 | View return |
| 2010 | Thompson Dean Family Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |