2026-04-10T16:59:58-04:00 2025-12-31 WITHUMSMITHBROWNPC 1411 BROADWAY 9TH FLOOR NEW YORK NY 10018 990PF 2025-01-01 522133173 THE HEBB FAMILY PRIVATE FOUNDATION % DB HEBB JR HEBB 4102465612 201 INTERNATIONAL DR Suite 150 HUNT VALLEY MD 21030 DONALD B HEBB JR TRUSTEE 4102465612 2026-05-15 true Israel Tannenbaum P01589203 2127519100 2025 2025-03-06 01:10:19Z X 4460468 X 856 X 10626 10626 76850 76850 482069 866805 482069 570401 569545 0 12750 12750 38604 394 51354 13144 0 189000 189000 240354 13144 189000 330047 556401 0 440247 296851 296851 1002 1096 1002 1002 395680 198296 198512 848086 1724239 1896563 1508645 1306637 2067540 3193754 3527025 4460468 0 0 X 425675 425675 2768079 3101350 3193754 3527025 3193754 3527025 3193754 330047 3439 3527240 215 3527025 BROWN ADVISORY SUSTAIN GROWTH INST P 686585 202008 484577 484577 MARZETTI COMPANY COM P 12573 14052 -1479 -1479 POOL CORP COM P 13002 21292 -8290 -8290 UNITEDHEALTH GROUP INC P 38356 59396 -21040 -21040 POOL CORP COM P 64510 87988 -23478 -23478 CAPITAL GAIN DIVIDENDS P 51779 CAPITAL GAIN DIVIDENDS P 51779 CAPITAL GAIN DIVIDENDS P 51779 CAPITAL GAIN DIVIDENDS P 51779 CAPITAL GAIN DIVIDENDS P 51779 482069 7734 7734 7734 20800 0 20800 13066 13066 0 false false false false false false false true true MD true false false false false true N/A DB HEBB JR 4102465612 201 INTERNATIONAL DR STE 150 HUNT VALLEY MD 21030 false false false false false false false false false false false false false false false false false false false false false DONALD B HEBB JR 201 INTERNATIONAL DR HUNT VALLEY MD 21030 TRUSTEE 1.0 0 0 0 4105620 441265 0 4546885 0 4546885 68203 4478682 223934 223934 7734 7734 216200 216200 216200 189000 0 0 0 0 189000 216200 29268 2023 2022 2021 0 189000 29268 159732 0 0 0 0 56468 0 0 DONALD B HEBB JR NONE X American Red cross 431 Eighteenth Street NW Washington DC 20006 NONE PC GENERAL SUPPORT 1000 THE JOHNS HOPKINS UNIVERSITY 3910 KESWICK ROAD SUITE N4327B Baltimore MD 212112226 NONE PC GENERAL SUPPORT 55000 KENYON COLLEGE EATON CENTER GAMBIER OH 43022 NONE PC GENERAL SUPPORT 25000 MICA INC 1107 WHITE WAY Laurel MD 207073847 NONE PC GENERAL SUPPORT 5000 THE VALLEYS PLANNING COUNCIL 118 W PENNSYLVANIA AVENUE TOWSON MD 21204 NONE PC GENERAL SUPPORT 2000 BROWN UNIVERSITY 75 Waterman Street Providence RI 02912 NONE PC GENERAL SUPPORT 2000 CALVERT SCHOOL 105 TUSCANY ROAD Baltimore MD 212103007 NONE PC GENERAL SUPPORT 2000 CENTER STAGE 700 North Calvert Street Baltimore MD 21202 NONE PC GENERAL SUPPORT 2000 HARVARD BUSINESS SCHOOL SOLDIERS FIELD ROAD BOSTON MA 02163 NONE PC GENERAL SUPPORT 2000 MARYLAND SCIENCE CENTER 601 LIGHT STREET BALTIMORE MD 21230 NONE PC GENERAL SUPPORT 2000 ST TIMOTHY'S SCHOOL 8400 GREEN SPRING AVENUE STEVENSON MD 21153 NONE PC GENERAL SUPPORT 2000 WHEELER SCHOOL 2016 HOPE STREET PROVIDENCE RI 02906 NONE PC GENERAL SUPPORT 2000 WALTER ART MUSEUM 600 N CHARLES STREET BALTIMORE MD 21201 NONE PC GENERAL SUPPORT 2000 United Way of Central Massachusetts 18 Chestnut Street Suite 530 Worcester MA 01608 NONE PC GENERAL SUPPORT 25000 DANA-FARBER CANCER INSTITUTE 10 BROOKLINE PLACE WEST BROOKLINE MA 02445 NONE PC GENERAL SUPPORT 1000 GMBC FOUNDATION 6701 North Charles StREET Towson MD 21204 NONE PC GENERAL SUPPORT 1000 WEEKAPAUG CHAPEL 4 WAWALOAM DRIVE WESTERLY RI 02891 NONE PC GENERAL SUPPORT 500 HARVARD LAW SCHOOL 1563 MASSACHUSETS AVENUE CAMBRIDGE MA 02138 NONE PC GENERAL SUPPORT 500 ST MARK'S SCHOOL 25 Marlboro Road Southborough MA 01772 NONE PC GENERAL SUPPORT 2000 GETTYSBURG COLLEGE 300 N Washington Street Gettysburg PA 17325 NONE PC GENERAL SUPPORT 2000 Cristo Rey Jesuit School 420 S Chester StREET Baltimore MD 21231 NONE PC general support 25000 GARRISON FOREST SCHOOL 300 Garrison Forest ROAd Owings Mills MD 21117 NONE PC general support 2000 GILMAN SCHOOL 5407 Roland Avenue Baltimore MD 21210 NONE PC general support 2000 NATIONAL AQUARIUM 501 E Pratt Street baltimore MD 21202 NONE PC general support 2000 PAUL'S PLACE 112-114 West 14th Street new york NY 10001 NONE PC general support 2000 BALTIMORE MUSEUM OF ART 10 Art Museum Drive Baltimore MD 21218 NONE PC general support 1000 CANCER RESEARCH INSTITUTE 29 Broadway Floor 4 new york NY 10006 NONE PC general support 1000 ST JOHN'S WESTERN ACADEMIES 1101 N Genesee Street Delafield WI 53018 NONE PC general support 2000 LAND PRESERVATION TRUST 13501 Falls Road Cockeysville MD 21030 NONE PC general support 1000 THE TOMORROW FUND 593 Eddy Street Providence RI 02903 NONE PC general support 14000 CHESAPEAKE BAY FOUNDATIOn 6 Herndon Avenue Annapolis MD 21403 NONE PC general support 1000 189000 14 10626 14 76850 18 482069 569545 569545 false false false false false false false false false false AAON INC 92150 93788 ALPHABET INC CAP STK CL C 85632 166314 AMAZON.COM INC 86277 117257 AMERICAN TOWER CORP NEW COM 122646 114121 BWX TECHNOLOGIES INC COM 33290 51852 CLEARWATER ANALYTICS HLDGS INC 33648 28944 COPART INC COM 114733 78300 COSTAR GROUP INC 42551 29922 DANAHER CORPORATION COM 42609 40061 GUIDEWIRE SOFTWARE INC COM 61688 67338 IDEXX LABORATORIES INC COM 113599 162367 LIVE NATION ENTERTAINMENT INC 42512 57285 MASTERCARD INCORPORATED CL A 21105 25119 META PLATFORMS INC 70077 59408 MICROSOFT CORP 157988 186194 NVIDIA CORPORATION COM 86163 153863 PROCORE TECHNOLOGIES INC COM 13186 14548 PROGRESSIVE CORP COM 83568 80385 RYAN SPECIALTY HOLDINGS INC CL 21110 19619 SERVICENOW INC 96093 80425 UBER TECHNOLOGIES INC COM 76693 87348 VEEVA SYSTEMS INC 70314 66969 WATSCO INC 113940 83901 WEST PHARMACEUTICAL SERVICES 21390 15133 ZOETIS INC 21277 16102 198296 198512 BROWN ADVISORY FLEX EQUITY 149147 826754 BROWN ADVISORY SUSTAIN GROWTH 0 0 HAMLIN HIGH DIVIDEND EQ FD 147706 185983 WILLIAM BLAIR SMALL MID GROWTH 300000 281151 AMG PANTHEON CREDIT SOLUTIONS 250000 262777 FEDERATED HERMES ULTRASHORT BD 250000 256049 VANGUARD INFLATION PROTECTED 0 0 VANGUARD INTL EQUITY INDEX FDS 109784 154476 VANGUARD ULTRA SHORT TERM 100000 100350 TAX COST BASIS ADJUSTMENT 215 NONDIVIDEND DISTRIBUTIONS 3439 INVESTMENT FEES 12750 12750 FOREIGN TAXES 394 394 IRS 38210