2026-05-08T10:03:49-05:00 2025-12-31 341874260 CBIZ ADVISORS LLC 1 MONTGOMERY ST SUITE 1700 SAN FRANCISCO CA 94104 990PF 2025-01-01 680344239 SIEBEL FAMILY CHARITABLE FOUNDATION C/O KENNETH F SIEBEL SIEB 4154613850 PO BOX 218 81 FERNHILL AVENUE ROSS CA 94957 KENNETH F SIEBEL PRESIDENT 4154613850 2026-05-07 1 EDWARD HANLEY P00441658 4153974444 2026-05-07 2025 2025-03-06 01:10:19Z X 595661 X X 7 7 17144 17144 162116 415191 162116 179267 179267 0 0 0 5000 0 0 17 0 0 720 0 1 5737 0 1 87500 87500 93237 0 87501 86030 179267 30638 87579 87579 99730 0 0 123738 49310 75360 228529 398540 399742 0 32916 32980 482635 568345 595661 0 0 X 0 0 0 0 482635 568345 482635 568345 482635 568345 482635 86030 0 568665 320 568345 CITIGROUP INC. 4.4% 06/10/2025 2024-02-21 2025-06-10 70000 69099 901 901 THE GOLDMAN SACHS GR 3.75% 05/22/2025 CALLABLE 2024-01-05 2025-05-22 10000 9812 188 188 US TREASURY 5% 08/31/2025 2023-10-17 2025-09-02 100000 99730 270 270 AKOYA BIOSCIENCES IN 2023-06-09 2025-05-14 9699 48843 -39144 -39144 EMX RTY CORP 2015-10-29 2025-09-29 225492 25585 199907 199907 ENERGY TRANSFER LP 2025-12-31 6 -6 -6 162116 2492 0 2492 0 2492 400 0 0 0 400 0 2092 0 0 0 0 0 0 0 0 0 0 1 1 CA 1 0 0 0 0 1 N/A KENNETH F SIEBEL 4154613850 81 FERNHILL AVENUE ROSS CA 94957 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 KENNETH F SIEBEL PO BOX 218 81 FERNHILL AVE ROSS CA 94957 PRESIDENT 0.00 0 0 0 JUDY A SIEBEL PO BOX 218 81 FERNHILL AVE ROSS CA 94957 TREASURER 0.00 0 0 0 JENNIFER SIEBEL NEWSOM PO BOX 218 81 FERNHILL AVE ROSS CA 94957 DIRECTOR 0.00 0 0 0 BROOKE S MITCHELL PO BOX 218 81 FERNHILL AVE ROSS CA 94957 DIRECTOR 0.00 0 0 0 MELISSA A SIEBEL SCHILLER PO BOX 218 81 FERNHILL AVE ROSS CA 94957 DIRECTOR 0.00 0 0 0 JESSICA SIEBEL GRUSS PO BOX 218 81 FERNHILL AVE ROSS CA 94957 DIRECTOR 0.00 0 0 0 NONE 0 NONE 0 0 443045 121212 0 564257 0 0 564257 8464 555793 27790 27790 2492 2492 25298 0 25298 0 25298 87501 0 87501 25298 0 0 27674 32854 16698 16107 5280 98613 87501 0 0 0 25298 62203 0 0 160816 0 0 0 0 0 0 27674 133142 32854 16698 16107 5280 62203 KENNETH F SIEBEL JUDY A SIEBEL X ALPHA PI ALLIANCE FOR THE PRESERVATION OF HISTORIC PLACES INC 1254 SCENIC RIDGE DRIVE VERONA WI 53593 NONE PC SUPPORT 1000 BRANSON SCHOOL PO BOX 887 ROSS CA 94957 NONE PC ENDOWMENT FUND 20000 CLARK FORK COALITION PO BOX 7593 MISSOULA MT 59807 NONE PC SUPPORT 1000 CONSERVATION INT'L FDN 2011 CRYSTAL DRIVE SUITE 600 ARLINGTON VA 22202 NONE PC SUPPORT 2500 CONSERVATION INT'L FDN DEVELOPMENT DEPT 2011 CRYSTAL DRIVE SUITE 600 ARLINGTON VA 22202 NONE PC SUPPORT 10000 GREENWICH COUNTRY DAY SCHOOL 401 OLD CHURCH ROAD GREENWICH CT 06830 NONE PC SUPPORT 5000 OCEANIC SOCIETY PO BOX 844 ROSS CA 94957 NONE PC SUPPORT 2000 RAPTORS OF THE ROCKIES PO BOX 250 FLORENCE MT 59833 NONE PC SUPPORT 2000 ROSS SCHOOL FOUNDATION PO BOX 582 ROSS CA 94957 NONE PC SUPPORT 25000 ST ANSELM CHURCH PO BOX 1061 ROSS CA 94957 NONE PC RESTORATION CAMPAIGN 10000 STANFORD UNIVERSITY PO BOX 20466 STANFORD CA 943090466 NONE PC SUPPORT 5000 TELLER WILDLIFE REFUGE PO BOX 548 CORVALLIS MT 59828 NONE PC SUPPORT 1000 TREASURE STATE FOUNDATION 400 N CALIFORNIA STREET HELENA MT 59601 NONE PC SUPPORT 3000 87500 0 14 7 14 17144 18 162116 0 179267 0 179267 0 0 0 0 0 0 0 0 0 0 TAX PREP FEES 5000 0 0 BANK OF AMERICA C 5.7% 50009 49919 HCA HEATHCARE 5 25%26 99609 100123 125000 SHARES OF HCA INC. 4.5%27 125322 125140 2400 SHARES OF BANK OF AMERICA 5% PFD 49440 49824 135 SHARES OF BANK OF AMERICA 5% PFD 2781 2803 3465 SHARES OF BANK OF AMERICA 5% PFD 71379 71933 3000 SHARES OF CAREDX INC 24410 56520 1000 SHARES OF CAREDX INC 24900 18840 2000 SHARES OF ENERGY TRANSFER L P LP AT COST 32916 32980 FEDERAL TAXES 313 NONDEDUCTIBLE EXPENSE - ENERGY TRANSFER LP 7 STATE FILING FEES 25 0 0 CHARITABLE CONTRIBUTIONS FROM ENERGY TRANSFER LP 1 0 1 OTHER BUSINESS INCOME (LOSS) - ENERGY TRANSFER LP 694 0 0