Each figure is one return, as filed. A grantee's grants out are not shown to be the money it received: money is interchangeable, and two organizations' tax years can cover different months, so a grant received in one organization's 2023 can sit beside grants made in the other's 2023 without being the same dollars. Only grants over $5,000 are itemized, and a private foundation's grants are not followed here: it reports them in its 990-PF's Part XV, which names no recipient EIN to join.

1. MASS GENERAL BRIGHAM INCORPORATED EIN 04-2103591

   Received $110,000 from AMERICAN GLAUCOME SOCIETY INC · 2022, 2023 returns

   No itemized grants on its 2022, 2023 returns.

2. DUKE UNIVERSITY EIN 56-0532129

   Received $110,000 from AMERICAN GLAUCOME SOCIETY INC · 2023, 2024 returns

   Its grants paid, 2023: $470,027,162

   Its grants paid, 2024: $518,261,261

   • PACIFIC PEDIATRIC NEURO ONCOLOGY · 2023

     $621,013

   • DURHAM TECHNICAL COMMUNITY COLLEGE · 2023

     $579,488

   • UNC HEALTH FOUNDATION INC · 2023

     $500,000

   • DANA-FARBER CANCER INSTITURE INC · 2024

     $344,591

   • PACIFIC PEDIATRIC NEURO ONCOLOGY · 2024

     $328,453

3. REGENTS OF THE UNIVERSITY OF CALIFORNIA AT SAN DIEGO EIN 95-6006144

   Received $110,000 from AMERICAN GLAUCOME SOCIETY INC · 2022, 2023, 2024 returns

   No itemized grants on its 2022, 2023, 2024 returns.

4. THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY EIN 94-1156365

   Received $100,000 from AMERICAN GLAUCOME SOCIETY INC · 2022, 2023 returns

   Its grants paid, 2022: $723,702,779

   Its grants paid, 2023: $805,429,077

   • UNIVERSITY OF WISCONSIN FOUNDATION · 2022

     $25,000,000

   • THE MORGRIDGE INSTITUTE FOUNDATION INC · 2023

     $25,000,000

   • UNIVERSITY OF WISCONSIN FOUNDATION · 2023

     $15,000,000

   • CHAPEL & YORK US FOUNDATION INC · 2023

     $6,000,000

   • UCSF FOUNDATION · 2022

     $4,000,000

5. AMERICAN ACADEMY OF OPHTHALMOLOGY INC EIN 41-1336784

   Received $90,000 from AMERICAN GLAUCOME SOCIETY INC · 2022, 2023, 2024 returns

   Its grants paid, 2022: $2,352,815

   Its grants paid, 2023: $1,719,322

   • COLORADO SOCIETY OF EYE PHYSICIANS & SURGEONS · 2022

     $797,507

   • AMERICAN COLLEGE OF SURGEONS · 2022

     $301,378

   • CALIFORNIA ACADEMY OF EYE PHYSICIANS AND SURGEONS · 2023

     $282,750

   • WASHINGTON ACADEMY OF EYE PHYSICIANS & SURGEONS · 2022

     $230,500

   • WASHINGTON ACADEMY OF EYE PHYSICIANS AND SURGEONS · 2023

     $198,500

6. TRUSTEES OF COLUMBIA UNIVERSITY EIN 13-5598093

   Received $60,000 from AMERICAN GLAUCOME SOCIETY INC · 2022, 2023 returns

   Its grants paid, 2022: $877,363,455

   Its grants paid, 2023: $927,331,811

   • Columbia University Health Care Inc · 2022

     $13,132,926

   • COLUMBIA UNIVERSITY HEALTH CARE INC · 2023

     $12,809,000

   • GEORGE WASHINGTON UNIVERSITY · 2023

     $9,541,201

   • Weill Medical College of Cornell Univers · 2022

     $7,858,784

   • VANGUARD CHARITABLE ENDOWMENT PROGRAM · 2023

     $5,615,131

7. CITY OF PHILADELPHIA TTEE ADMINISTERING WILLS EYE INSTITUTE EIN 23-6000204

   Received $60,000 from AMERICAN GLAUCOME SOCIETY INC · 2023, 2024 returns

   No itemized grants on its 2023, 2024 returns.

8. UNIVERSITY OF MIAMI EIN 59-0624458

   Received $60,000 from AMERICAN GLAUCOME SOCIETY INC · 2022, 2024 returns

   Its grants paid, 2022: $695,411,265

   Its grants paid, 2024: $791,373,249

   • THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK INC · 2024

     $5,430,881

   • THE HENRY M JACKSON FOUNDATION FOR THE ADVANCEMENT OF MILITARY MEDICINE I · 2022

     $5,073,205

   • RONALD MCDONALD HOUSE CHARITIES · 2024

     $5,000,000

   • THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK INC · 2022

     $3,633,909

   • EMORY UNIVERSITY · 2022

     $3,485,919

9. JOHNS HOPKINS UNIVERSITY EIN 52-0595110

   Received $20,000 from AMERICAN GLAUCOME SOCIETY INC · 2022, 2024 returns

   Its grants paid, 2022: $1,071,861,000

   Its grants paid, 2024: $1,346,182,000

   • LOCKHEED MARTIN CORPORATION · 2024

     $94,992,053

   • ROCKWELL COLLINS INC · 2024

     $27,460,007

   • LOCKHEED MARTIN CORPORATION · 2022

     $23,713,066

   • SOUTHWEST RESEARCH INSTITUTE · 2022

     $22,507,780

   • SOUTHWEST RESEARCH INSTITUTE · 2024

     $16,950,547

10. TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA EIN 23-1352685

    Received $10,000 from AMERICAN GLAUCOME SOCIETY INC · 2024 return

    Its grants paid, 2024: $675,616,764

    • CHILDREN'S HOSPITAL OF PHILADELPHIA (CHOP) · 2024

      $5,008,686

    • UNIVERSITY CITY DISTRICT · 2024

      $4,387,733

    • SCHOOL DISTRICT OF PHILADELPHIA · 2024

      $4,302,403

    • REBUILDING TOGETHER PHILADELPHIA · 2024

      $552,595

    • AMERICAN HEART ASSOCIATION · 2024

      $514,458

The API serves every itemized grant, in both directions.