Empty glass test tubes in a steel laboratory rack

Grant recipient EIN 47-4936169Medical research

Who funds Ecdysis Foundation?

19 private foundations gave Ecdysis Foundation in Estelline, SD $4 million across 39 grants, in tax years 2017 to 2025.

Grants listed on funders’ 990-PF returns for tax years 2017 to 2025, read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

Grants received by year

Grants from private foundations by the funder’s tax year. The latest year is in blue; it is not complete until all its returns reach the IRS.

Every foundation grant, by year

39 grants

Each line as the funder listed it on its return, newest year first, then largest.

  1. Tortuga Charitable FoundationPrinceton, NJ 2025

    Charitable

    $75,000
  2. Tauck Family FoundationWilton, CT 2025

    Restricted grant

    $50,000
  3. Grantham Foundation for the Protection of the EnvironmentBoston, MA 2024

    Food and agriculture research

    $500,000
  4. Tomkat FoundationSan Francisco, CA 2024

    General operating support

    $100,000
  5. One Hive FoundationBoston, MA 2024

    The 1000 farms initiative

    $75,500
  6. Stranahan FoundationPerrysburg, OH 2024

    1000 farms initiative

    $75,000
  7. Tortuga Charitable FoundationPrinceton, NJ 2024

    Charitable

    $75,000
  8. Globetrotter FoundationPaicines, CA 2024

    Operations - supplemental award

    $60,000
  9. Tauck Family FoundationWilton, CT 2024

    Restricted grant

    $25,000
  10. Thornburg FoundationSanta Fe, NM 2024

    1000 farms initiative

    $25,000
  11. The Joy FundBoulder, CO 2024

    General operations

    $10,000
  12. Turner Foundation IncAtlanta, GA 2024

    Further org's exempt purpose

    $2,000
  13. Grantham Foundation for the Protection of the EnvironmentBoston, MA 2023

    Food and agriculture research

    $750,000
  14. Walton Family Foundation IncBentonville, AR 2023

    To conduct research on regenerative agricultural practices in partnership with farmers in the Colorado and Mississippi River Basins.

    $195,000
  15. Tortuga Charitable FoundationPrinceton, NJ 2023

    General charitable purposes

    $150,000
  16. Tomkat Ranch Educational FoundationPescadero, CA 2023

    1000 farms initiative.

    $100,000
  17. Stranahan FoundationPerrysburg, OH 2023

    The 1000 farms initiative

    $75,000
  18. The Rockefeller FoundationNew York, NY 2023

    In support of its 1000 farms initiative to support fellowships and the collection of harmonized farm-level data on us sustainable regenerative agricultural practices.

    $50,000
  19. Mighty Arrow Family FoundationFort Collins, CO 2023

    General support

    $50,000
  20. The Keith Campbell Foundation for the Environment IncBethesda, MD 2023

    The 1000 farms initiative: scaling in ca

    $50,000
  21. Thornburg FoundationSanta Fe, NM 2023

    1,000 farms initiative

    $25,000
  22. The Rockefeller FoundationNew York, NY 2023

    For general support of its mission

    $10,000
  23. The Rockefeller FoundationNew York, NY 2022

    In support of a study to generate scientific data that will help fuel the evolution of a regenerative food system

    $375,000
  24. The Rockefeller FoundationNew York, NY 2022

    In support of a study to generate scientific data that will help fuel the evolution of a regenerative food system

    $375,000
  25. Walton Family Foundation IncBentonville, AR 2022

    To conduct research on regenerative agricultural practices in partnership with farmers in the Colorado and Mississippi River Basins.

    $195,000
  26. Tortuga Charitable FoundationPrinceton, NJ 2022

    General charitable purposes

    $75,000
  27. The Keith Campbell Foundation for the Environment IncBethesda, MD 2022

    Regenerative almond cultivation in ca

    $50,000
  28. Mighty Arrow Family FoundationFort Collins, CO 2022

    General support

    $15,000
  29. The Joy FundBoulder, CO 2022

    General support

    $15,000
  30. The Keith Campbell Foundation for the Environment IncBethesda, MD 2021

    Regenerative almond cultivation in ca

    $50,000
  31. Oberweiler FoundationBarrington, IL 2021

    Agroinventory and bee health 2021

    $31,000
  32. J C Kennedy Foundation IncAtlanta, GA 2021

    General operating support

    $25,000
  33. Mighty Arrow Family FoundationFort Collins, CO 2020

    General support

    $25,000
  34. Oberweiler FoundationBarrington, IL 2020

    Honey bee research

    $15,000
  35. Dale & Laura Kutnick Foundation IncPennington, NJ 2020

    Unrestricted general

    $1,000
  36. PatagoniaorgVentura, CA 2019

    To support environmental projects.

    $150,000
  37. Globetrotter FoundationPaicines, CA 2019

    General operations

    $50,000
  38. PatagoniaorgVentura, CA 2018

    To support environmental projects.

    $30,000
  39. PatagoniaorgVentura, CA 2017

    To support environmental projects.

    $25,000

Funders of similar organizations nearby

Foundations that gave to other medical research organizations in South Dakota and are not among Ecdysis Foundation’s funders above.

  1. Amazonsmile FoundationSeattle, WA 12 grants Preselected only $1,186 to similar organizations
  2. Marion Bradley Via Memorial Foundation SDSioux Falls, SD 5 grants Accepts applications $1,701,000 to similar organizations
  3. Arthur J Gallagher FoundationRolling Meadows, IL 3 grants Preselected only $1,725 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 47-4936169 by name and ZIP code against the IRS list of exempt organizations and our list of filers. Grants we could not tie to one organization are not counted here.