| 2025 | American Littoral Society | 990 | President | 1 | $0 | $0 | View return |
| 2024 | Open Space Institute Inc. | 990 | Executive Vice President | 2 | $353,363 | $0 | View return |
| 2024 | Open Space Institute Land Trust Inc. | 990 | Executive Vice President | 2 | $0 | $353,363 | View return |
| 2024 | American Littoral Society | 990 | President | 1 | $0 | $0 | View return |
| 2023 | Open Space Institute Inc. | 990 | Executive Vice President | 2 | $367,462 | $0 | View return |
| 2023 | Open Space Institute Land Trust Inc. | 990 | Executive Vice President | 38 | $0 | $367,462 | View return |
| 2023 | American Littoral Society | 990 | President | 1 | $0 | $0 | View return |
| 2022 | Open Space Institute Inc. | 990 | Chief Program Officer For Strategy | 2 | $337,571 | $0 | View return |
| 2022 | Open Space Institute Land Trust Inc. | 990 | Senior Vice President, Chief Strategy & External A | 38 | $0 | $337,571 | View return |
| 2022 | American Littoral Society | 990 | President | 1 | $0 | $0 | View return |
| 2021 | Open Space Institute Inc. | 990 | Chief Program Officer | 2 | $329,182 | $0 | View return |
| 2021 | Open Space Institute Land Trust Inc. | 990 | Chief Program Officer | 38 | $0 | $329,182 | View return |
| 2021 | American Littoral Society | 990 | President | 1 | $0 | $0 | View return |
| 2020 | Open Space Institute Inc. | 990 | Chief Program Officer | 2 | $318,176 | $0 | View return |
| 2020 | Open Space Institute Land Trust Inc. | 990 | Chief Program Officer | 38 | $0 | $318,176 | View return |
| 2020 | American Littoral Society | 990 | President | 1 | $0 | $0 | View return |
| 2019 | Open Space Institute Inc. | 990 | Chief Program Officer | 38 | $320,174 | $0 | View return |
| 2019 | Open Space Institute Land Trust Inc. | 990 | Chief Program Officer | 2 | $0 | $320,174 | View return |
| 2019 | American Littoral Society | 990 | President | 1 | $0 | $0 | View return |
| 2018 | Open Space Institute Inc. | 990 | SVP, Programs | 38 | $243,924 | $0 | View return |
| 2018 | Open Space Institute Land Trust Inc. | 990 | SVP, Programs | 38 | $0 | $243,924 | View return |
| 2018 | American Littoral Society | 990 | President | 1 | $0 | $0 | View return |
| 2017 | Open Space Institute Inc. | 990 | SVP, Programs | 1 | $213,259 | $0 | View return |
| 2017 | Open Space Institute Land Trust Inc. | 990 | SVP, Programs | 38 | $0 | $213,259 | View return |
| 2017 | American Littoral Society | 990 | Vice Pres/Se | 1 | $0 | $0 | View return |
| 2016 | Open Space Institute Land Trust Inc. | 990 | SVP For Programs | 33.44 | $211,798 | $9,883 | View return |
| 2016 | Open Space Institute Inc. | 990 | SVP For Programs | 2.7 | $9,883 | $211,798 | View return |
| 2016 | American Littoral Society | 990 | Vice Pres/Se | 1 | $0 | $0 | View return |
| 2015 | Open Space Institute Land Trust Inc. | 990 | Senior VP Of Programs | 32.3 | $192,642 | $9,038 | View return |
| 2015 | Open Space Institute Inc. | 990 | Senior VP Of Programs | 2.7 | $9,038 | $192,642 | View return |
| 2015 | American Littoral Society | 990 | Vice Pres/Se | 1 | $0 | $0 | View return |
| 2014 | Open Space Institute Land Trust Inc. | 990 | Senior VP Of Programs | 32.3 | $189,304 | $3,209 | View return |
| 2014 | Open Space Institute Inc. | 990 | Senior VP Of Programs | 2.7 | $3,209 | $189,304 | View return |
| 2014 | American Littoral Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Open Space Institute Inc. | 990 | Senior VP Of Programs | 2.7 | $13,594 | $172,220 | View return |