| 2024 | Open Space Institute Inc. | 990 | Vice Pres. & Associate Gen. Counsel | 2 | $229,264 | $0 | View return |
| 2024 | Open Space Institute Land Trust Inc. | 990 | VP & Associate General Counsel | 2 | $0 | $229,264 | View return |
| 2024 | Beaverkill Valley Land Trust Inc C/O Open Space Institute Inc | 990 | Director/Sec | 8 | $0 | $0 | View return |
| 2023 | Open Space Institute Inc. | 990 | VP & Associate General Counsel | 2 | $223,038 | $0 | View return |
| 2023 | Open Space Institute Land Trust Inc. | 990 | VP & Associate General Counsel | 38 | $0 | $223,038 | View return |
| 2022 | Open Space Institute Inc. | 990 | VP And Associate General Counsel | 2 | $221,296 | $0 | View return |
| 2022 | Open Space Institute Land Trust Inc. | 990 | Vice President And Associate General Counsel | 38 | $0 | $221,296 | View return |
| 2021 | Open Space Institute Inc. | 990 | VP - Assoc. Gen Counsel | 2 | $204,007 | $0 | View return |
| 2021 | Open Space Institute Land Trust Inc. | 990 | VP-Associate Gen. Counsel | 38 | $0 | $204,007 | View return |
| 2021 | Beaverkill Valley Land Trust Inc C/O Open Space Institute Inc | 990 | Assistant Secretary | 8 | $0 | $0 | View return |
| 2020 | Open Space Institute Inc. | 990 | VP - Assoc. Gen Counsel | 2 | $188,625 | $0 | View return |
| 2020 | Open Space Institute Land Trust Inc. | 990 | VP-Associate Gen. Counsel | 38 | $0 | $188,625 | View return |
| 2020 | Beaverkill Valley Land Trust Inc C/O Open Space Institute Inc | 990 | Assistant Secretary | 8 | $0 | $0 | View return |
| 2019 | Open Space Institute Inc. | 990 | VP - Assoc. Gen Counsel | 38 | $176,515 | $0 | View return |
| 2019 | Open Space Institute Land Trust Inc. | 990 | VP-Associate Gen. Counsel | 2 | $0 | $176,515 | View return |
| 2019 | Beaverkill Valley Land Trust Inc C/O Open Space Institute Inc | 990 | Assistant Secretary | 5 | $0 | $0 | View return |
| 2018 | Open Space Institute Inc. | 990 | VP & Assoc. General Counsel | 33 | $172,884 | $0 | View return |
| 2018 | Open Space Institute Land Trust Inc. | 990 | VP & Assoc. Gen. Counsel | 33 | $0 | $172,884 | View return |
| 2018 | Beaverkill Valley Land Trust Inc C/O Open Space Institute Inc | 990 | VP & Assoc. Gen. Counsel | 5 | $0 | $172,884 | View return |
| 2017 | Open Space Institute Inc. | 990 | VP & Assoc. General Counsel | 1 | $160,339 | $0 | View return |
| 2017 | Open Space Institute Land Trust Inc. | 990 | VP & Associate General Counsel | 33 | $0 | $160,339 | View return |