2024-05-15T07:39:09-07:00 2023-12-31 043176574 Richardson & Company PC 165 Village Street Medway MA 02053 990PF 2023-01-01 341817950 The Jeffrey Horvitz Foundation JEFF 2166965590 c/o TE Agent 950 Main Ave 1100 Cleveland OH 44113 JEFFREY E HORVITZ President 2024-05-15 true JEFFREY E HORVITZ 999009999 true Paul S Gerrish CPA MST P00139469 5085336426 2 AAL1 IAL1 FAL1 2023 2023-04-26 12:10:37Z X 143647 X 100000 3585 3585 3585 103585 3585 3585 1700 1700 2000 2000 100 100 3800 3800 0 83000 83000 86800 3800 83000 16785 0 3585 126862 143647 143647 126862 143647 143647 0 X 126862 143647 126862 143647 126862 143647 126862 16785 143647 143647 0 0 false false false false false false false true true OH true false false false false true N/A Paul Russo 9789219000 65 West St Beverly Farms MA 01915 false false false false false false false false false false false false false false false false false false false false false false Jeffrey E Horvitz C/O TE Agent Corp 950 Main Av Cleveland OH 44113 President 1.00 0 Paul Russo C/O TE Agent Corp 950 Main Av Cleveland OH 44113 Treasurer 1.00 0 Kathryn Sloan C/O TE Agent Corp 950 Main Av Cleveland OH 44113 Secretary 1.00 0 NONE NONE 0 99793 0 99793 0 99793 1497 98296 4915 4915 4915 4915 4915 83000 83000 4915 301758 211434 347390 138344 235195 1234121 83000 0 4915 78085 1312206 0 301758 1010448 211434 347390 138344 235195 78085 Jeffrey E Horvitz X JOSLIN DIABETES CENTER INC One Joslin Place Boston MA 02215 NONE PC GENERAL & UNRESTRICTED 5000 THE TRUSTEES OF RESERVATIONS 572 ESSEX STREET BEVERLY MA 01915 NONE PC GENERAL & UNRESTRICTED 1000 BOSTON COMMUNITY PEDIATRICS 527 ALBANY ST STE 200 BOSTON MA 02118 NONE PC GENERAL & UNRESTRICTED 12500 UNIVERSITY OF MIAMI 1320 S DIXIE HIGHWAY CORAL GABLES FL 33146 NONE PC GENERAL & UNRESTRICTED 9000 THE OCEAN GENOME LEGACY CENTER 430 NAHANT RAD NAHANT MA 01908 NONE PC GENERAL & UNRESTRICTED 10000 OPERATION ELF 1 MEADOWBROOK DRIVE ANDOVER MA 01810 NONE PC GENERAL & UNRESTRICTED 1000 RAISING A READER 53 STATE STREET BOSTON MA 02109 NONE PC GENERAL UNRESTRICTED 3000 SANTA CLARA UNIVERSITY 500 EL CAMINO REAL SANTA CLARA CA 95053 NONE PC GENERAL & UNRESTRICTED 10000 THE CHILDREN'S ROOM 1210 MASSACHUSETTS AVENUE ARLINGTON MA 02476 NONE PC GENERAL & UNRESTRICTED 1000 BUCKINGHAM BROWNE NICHOLS SCHOOL 80 GERRYS LANDING ROAD CAMBRIDGE MA 02138 NONE PC GENERAL & UNRESTRICTED 5000 EPIPHANY SCHOOL 154 CENTRE STREET BOSTON MA 02124 NONE PC GENERAL & UNRESTRICTED 20000 SPRUCE STREET NURSERY SCHOOL 5 AVERY STREET BOSTON MA 02111 NONE PC GENERAL & UNRESTRICTED 2500 ACKLAND ART MUSEUM 101 S COLUMBIA STREET CHAPEL HILL NC 27599 NONE PC GENERAL & UNRESTRICTED 3000 83000 14 3585 3585 3585 false false false false false false false false false false X X 1 JEFFREY HORVITZ 950 MAIN AVENUE CEVELAND OH 44133 100000 X ACCOUNTING FEES 1700 1700 0 0 ANNUAL REPORT FEE 100 100 Administrative Fees 2000 2000 0 0