2026-03-09T16:40:20-05:00 2025-12-31 581763439 WINDHAM BRANNON LLC 3630 PEACHTREE RD NE SUITE 600 ATLANTA GA 30326 990PF 2025-01-01 201294722 SULLIVAN FAMILY FOUNDATION C/O LOUIS W SULLIVAN SULL 4049431024 5287 N POWERS FERRY RD ATLANTA GA 30327 LOUIS W SULLIVAN PRESIDENT 4049431024 2026-03-03 1 CARLYE W DOOLEY P00292964 4048982000 2026-03-03 2025 2025-03-06 01:10:19Z X 422585 X X 1252 1252 -9072 76787 0 -7820 1252 0 0 0 8115 4058 4058 3095 3095 0 11210 7153 4058 91040 91040 102250 7153 95098 -110070 0 49987 17060 17060 1273899 1188040 398014 0 8716 7511 1323886 1213816 422585 0 0 X 0 0 0 0 1323886 1213816 1323886 1213816 1323886 1213816 1323886 -110070 0 1213816 0 1213816 PUBLICLY TRADED PROPERTY P 2024-12-31 2025-12-31 20740 37963 -17223 -17223 PUBLICLY TRADED PROPERTY D 2024-12-31 2025-12-31 56047 47896 8151 8151 -9072 0 0 0 0 0 2170 0 0 0 2170 0 2170 2170 0 0 0 0 0 0 0 0 0 0 0 1 1 GA 1 0 0 0 0 1 N/A LOUIS W SULLIVAN 4049431024 5287 N POWERS FERRY RD ATLANTA GA 30327 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 LOUIS W SULLIVAN 5287 N POWERS FERRY RD ATLANTA GA 30327 PRESIDENT 0.10 0 0 0 HALSTED SULLIVAN 1541 N SIERRA BONITA AVE LOS ANGELES CA 90046 CFO 0.10 0 0 0 PAUL J SULLIVAN 2801 BROOKSHIRE DR SOUTHLAKE TX 76092 SECRETARY 0.10 0 0 0 NONE 0 NONE 0 0 382281 23101 0 405382 0 0 405382 6081 399301 19965 19965 0 19965 0 19965 0 19965 95098 0 95098 19965 0 0 19666 155057 83030 1214 88680 347647 95098 0 0 0 19965 75133 0 0 422780 0 0 0 0 0 0 19666 403114 155057 83030 1214 88680 75133 LOUIS W SULLIVAN X AMERICAN ACADEMY OF ARTS & SCIENCES 136 IRVING STREET CAMBRIDGE MA 02138 NONE PC TO HELP CONVENELEADERS FROM ACROSS DISCIPLINES,PROFESSIONS, AND PERSPECTIVES TO ADDRESS SIGNIFICANT CHALLENGES. 250 ATLANTA HISTORY CENTER 1130 W PACES FERRY RD NW ATLANTA GA 30305 NONE PC TO CONNECT PEOPLE, CULTURE, AND HISTORY TO CULTIVATE UNDERSTANDING OF OUR SHARED HISTORY. 650 ATLANTA SYMPHONY ORCHESTRA 1280 PEACHTREE STREET NE ATLANTA GA 30309 NONE PC TO CREATE A COMMUNITY IN CONCERT. 1000 FRIENDS OF SMITHSONIAN PO BOX 37012 WASHINGTON DC 20013 NONE PC TO CELEBRATE OUR NATION'S HISTORY, OUR ART AND SCIENCE, OUR INVENTIONS AND PRESERVE THEM FOR FUTURE GENERATIONS. 55 GEORGIA HISTORICAL SOCIETY 501 WHITAKER ST SAVANNAH GA 31401 NONE PC TO USE THE POWER OF OUR SHARED HISTORY TO OFFER ALL AMERICANS NEW AND DEEPER PERSPECTIVES ON THE PAST AND PRESENT. 2500 GRADY HOSPITAL FOUNDATION 191 PEACHTREE STREET NE SUITE 820 ATLANTA GA 30303 NONE PC TO SUSTAIN EXCELLENCE IN PATIENT CARE, FOSTER MEDICAL INNOVATION, TRAIN MEDICAL PROFESSIONALS, AND IMPROVE THE OVERALL HEALTH OF OUR COMMUNITY. 2500 HEROES SAINTS LEGENDS WESLEY 1817 CLIFTON ROAD NE ATLANTA GA 30329 NONE PC TO CREATE COMMUNITIES OF CONNECTION, WELL-BEING AND PROMISE. 1250 MARTHA'S VINEYARD PLAYHOUSE 24 CHURCH STREET VINEYARD HAVEN MA 02568 NONE PC TO INSPIRE, ENRICH AND ENTERTAIN OUR DIVERSE ISLAND COMMUNITY 250 MISSISSIPPI BLUES FOUNDATION 501 N WEST ST 5TH FL JACKSON MS 39201 NONE PC TO SUPPORT BLUES INITIATIVES THROUGHOUT THE STATE 1500 NATIONAL ACADEMY OF MEDICINE 2101 CONSTITUTION AVENUE NW WASHINGTON DC 20418 NONE PC HEALTH FOR EVERYONE,EVERYWHERE. 500 NATIONAL MUSEUM OF AFRICAN AMERICAN HISTORY 1400 CONSTITUTION AVE NW WASHINGTON DC 20560 NONE PC THE NATIONAL MUSEUM OF AFRICAN AMERICAN HISTORY AND CULTURE CAPTURES AND SHARES THEUNVARNISHED TRUTHOF AFRICAN AMERICAN HISTORY AND CULTURE. WE CONNECTSTORIES, SCHOLARSHIP, ART, AND ARTIFACTSFROM THE PAST AND PRESENT TO ILLUMINATE THE CONTRIBUTIONS, STRUGGLES, AND TRIUMPHS THAT HAVESHAPED OUR NATION. WE FORGE NEW AND COMPELLING AVENUES FOR AUDIENCES TO EXPERIENCE THEARC OF LIVING HISTORY. 500 PHI BETA KAPPA SOCIETY 1606 NEW HAMPSHIRE AVENUE NW WASHINGTON DC 20009 NONE PC CHAMPION EDUCATION IN THE ARTS AND SCIENCES, FOSTER FREEDOM OF THOUGHT, AND RECOGNIZE ACADEMIC EXCELLENCE. 85 RESEARCHAMERICA 241 18TH STREET SUITE 501 ARLINGTON VA 22202 NONE PC ADVOCATE FOR SCIENCE, DISCOVERY, AND INNOVATION TO ACHIEVE BETTER HEALTH FOR ALL. 75000 UNIVERSITY OF VIRGINIA ALUMNI ASSOCIATION 211 EMMET STREET SOUTH CHARLOTTESVILLE VA 22904 NONE PC TO IGNITE LIFELONG ENGAGEMENT, STRENGTHEN THE BONDS AMONG HOOS (UVA STUDENTS AND ALUMNI), ANDDEEPENPRIDE AND LOVE OF THE UNIVERSITY. 5000 91040 0 14 1252 18 -9072 0 -7820 0 -7820 0 0 0 0 0 0 0 0 0 0 ACCOUNTING FEES 8115 4058 4058 BERKSHIRE HATHAWAY INC COM 22636 194023 EMERGENT BIOSOLUTIONS INC 1023809 123649 HENRY SCHEIN INC COM 141595 80342 ISHARES BITCOIN TRUST ETF FMV 5351 4071 ISHARES ETHEREUM TR SHS FMV 1810 1458 SPDR GOLD TR GOLD SHS FMV 1555 1982 INVESTMENT MANAGEMENT FEES 3095 3095 0