| PEW CHARITABLE TRUSTS | 562307147 | 2022-06-30 | $82K | Policy |
| NATURE CONSERVANCY | 530242652 | 2016-06-30 | $72K | Conservation Activities |
| NATURE CONSERVANCY | 530242652 | 2017-06-30 | $63K | Conservation Activities |
| CENTER FOR NATURAL LANDS MANAGEMENT | 680233573 | 2019-09-30 | $40K | PERFORM HABITAT RESTORATION UNDER STATE WILDLIFE GRANT FOR PACIFIC NORTHWEST PRAIRIE AND OAK HABITATS |
| CENTER FOR NATURAL LANDS MANAGEMENT | 680233573 | 2017-09-30 | $29K | PERFORM HABITAT RESTORATION UNDER STATE WILDLIFE GRANT FOR PACIFIC NORTHWEST PRAIRIE AND OAK HABITATS |
| CENTER FOR NATURAL LANDS MANAGEMENT | 680233573 | 2016-09-30 | $26K | PERFORM HABITAT RESTORATION UNDER STATE WILDLIFE GRANT FOR PACIFIC NORTHWEST PRAIRIE AND OAK HABITATS |
| PEW CHARITABLE TRUSTS | 562307147 | 2024-06-30 | $25K | Policy |
| GRAY FAMILY FOUNDATION | 453083519 | 2017-12-31 | $25K | Environment |
| GRAY FAMILY FOUNDATION | 453083519 | 2018-12-31 | $25K | Education |
| OREGON COMMUNITY FOUNDATION | 237315673 | 2018-12-31 | $25K | Environment |
| CENTER FOR PLANT CONSERVATION INC | 222527116 | 2022-12-31 | $25K | NATIONAL COLLECTION PAYOUTS AND PARTICIPATING INSTITUTION WORK FOR SEED COLLECTING |
| CENTER FOR NATURAL LANDS MANAGEMENT | 680233573 | 2018-09-30 | $20K | PERFORM HABITAT RESTORATION UNDER STATE WILDLIFE GRANT FOR PACIFIC NORTHWEST PRAIRIE AND OAK HABITATS |
| GRAY FAMILY FOUNDATION | 453083519 | 2019-12-31 | $20K | Education |
| NATURE CONSERVANCY | 530242652 | 2023-06-30 | $18K | CONSERVATION ACTIVITIES |
| DONOR ADVISED CHARITABLE GIVING | 311640316 | 2024-06-30 | $13K | ENVIRONMENTAL AND ANIMALS |
| DONOR ADVISED CHARITABLE GIVING | 311640316 | 2023-06-30 | $13K | ENVIRONMENTAL AND ANIMALS |
| CENTER FOR PLANT CONSERVATION INC | 222527116 | 2024-12-31 | $12K | NATIONAL COLLECTION PAYOUTS AND PARTICIPATING INSTITUTION WORK FOR SEED COLLECTING |