2026-06-08T10:57:12-05:00 2025-12-31 420704554 BROWN WINICK GRAVES GROSS & BASKERVILLE 666 GRAND AVENUE SUITE 2000 DES MOINES IA 503092510 990PF 2025-01-01 814616804 SAMUEL B O'BRIEN FOUNDATION SAMU 5152383737 1303 BELL AVE DES MOINES IA 50315 SAMUEL B OBRIEN PRESIDENT 5152383737 2026-05-28 1 CHRISTOPHER L NUSS P00964689 5152422400 2026-05-28 2025 2025-03-06 01:10:19Z X 1169148 X X 53 53 21345 21345 69862 71222 69862 91260 91260 0 0 0 1252 0 0 1313 0 0 2565 0 0 40821 40821 43386 0 40821 47874 91260 48179 97413 97413 368894 367534 1071735 417073 464947 1169148 0 0 X 0 0 0 0 417073 464947 417073 464947 417073 464947 417073 47874 0 464947 0 464947 CHARLES SCHWAB D 2017-06-06 2025-01-05 71158 1360 69798 69798 CAPITAL GAINS DIVIDENDS P 64 64 64 69862 1269 0 1269 0 1269 1200 0 0 0 1200 9 78 0 0 0 0 0 0 0 0 0 0 1 1 IA 1 0 0 0 0 1 N/A SAMUEL B O'BRIEN 5152383737 1303 BELL AVE DES MOINES IA 50315 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SAMUEL B O'BRIEN 1303 BELL AVE DES MOINES IA 50315 PRESIDENT, VP, SECRETARY, 0.25 0 0 0 NONE 0 NONE 0 NO DIRECT ACTIVE CONDUCT OF A CHARITABLE ACTIVITY. 0 0 956025 98118 0 1054143 0 0 1054143 15812 1038331 51917 51917 1269 1269 50648 0 50648 0 50648 40821 0 40821 50648 24524 0 0 40821 24524 0 0 16297 0 0 0 0 0 0 0 0 34351 0 0 0 SAMUEL B O'BRIEN X ANIMAL RESCUE LEAGUE 5452 NE 22ND STREET DES MOINES IA 50313 NONE PC CHARITABLE 225 BRENTON ARBORETUM 25141 260TH STREET DALLAS CENTER IA 50063 NONE PC CHARITABLE 256 DES MOINES ART CENTER 4700 GRAND AVE DES MOINES IA 50312 NONE PC CHARITABLE 140 DES MOINES BOTANICAL CENTER 909 ROBERT D RAY DRIVE DES MOINES IA 50309 NONE PC CHARITABLE 125 DES MOINES METRO OPERA 513 NORTH D STREET INDIANOLA IA 50125 NONE PC CHARITABLE 1000 HERITAGE CAROUSEL OF DES MOINES 1801 PENNSYLVANNIA AVE DES MOINES IA 503018352 NONE PC CHARITABLE 1000 HISTORIC ARNOLDS PARK PO BOX 609 ARNOLDS PARK IA 51331 NONE PC CHARITABLE 30000 IOWA NATURAL HERITAGE FOUNDATION 505 5TH AVE SUITE 444 DES MOINES IA 50309 NONE PC CHARITABLE 100 LEWIS AND CLARK COLLEGE 615 S PALATINE HILL ROAD PORTLAND OR 97219 NONE PC EDUCATIONAL 50 MILL REEF FUND PO BOX 78000 DETROIT MI 482781682 NONE PC CHARITABLE 500 PEARSON LAKES ART CENTER 2201 US-71 OKOBOJI IA 51355 NONE PC CHARITABLE 75 SHATTUCK ST MARY'S SCHOOL 1000 SHUMWAY AVENUE FARIBAULT MN 55021 NONE PC CHARITABLE 1050 IOWA GREAT LAKES FOUNDATION 512 1/2 EAST GRAND AVE STE 200 DES MOINES IA 50309 NONE PC CHARITABLE 6000 U OF OKOBOJI JUNIOR TENNIS 1322 HWY 71 N OKOBOJI IA 51355 NONE PC CHARITABLE 300 40821 0 14 53 14 21345 18 69862 0 91260 0 91260 0 0 0 0 0 0 0 0 0 0 CHARLES SCHWAB AT COST 367534 1071735 LEGAL FEES 1252 0 0 IRS 1313 0 0