2026-08-03T14:45:26+00:00 2025-09-30 440160260 FORVIS MAZARS LLP 2700 POST OAK BLVD STE 1500 HOUSTON TX 77056 990 2024-10-01 750800679 TRUSTEES OF SHANNON WEST TEXAS MEMORIAL HOSPITAL SHAN 3256558974 PO BOX 49 SAN ANGELO TX 76902 LEN P MERTZ MANAGING TRUSTEE 2026-08-03 true AMANDA MAYA P01067777 7134994600 2026-08-17 2024 2025-03-06 01:10:19Z LEN P MERTZ PO BOX 49 SAN ANGELO TX 76902 50904179 false X N/A X 1932 TX SUPPORT, MAINTENANCE, AND OPERATION OF A HOSPITAL IN WEST TEXAS. 7 7 3 0 0 0 0 0 0 8662842 7733751 12828844 9407052 21491686 17140803 12100000 12100000 0 0 399448 437918 0 0 0 3291083 3176339 15790531 15714257 5701155 1426546 630967073 646532378 80496368 77200536 550470705 569331842 SUPPORT, MAINTENANCE, AND OPERATION OF A HOSPITAL IN WEST TEXAS. false false 12100000 12100000 CONTRIBUTIONS OF CASH OR ASSETS FOR THE OPERATION, MAINTENANCE OR EXPANSION OF THE SHANNON MEDICAL CENTER 12100000 true false false false false false false false false false true false false true false false false true false false true false false false false false false true false true false false false false false false false false false false false false false false false true true true false false true 22 0 true 3 true false false false false false false false false false false false false X 7 7 false false false false false false false true true false false false true true true true true true false false false false X LEN P MERTZ 3256558974 36 W BEAUREGARD SUITE 700 SAN ANGELO TX 76903 LEN P MERTZ TRUSTEE 20.0 20.0 X X 22267 0 0 FREDDY L MOORE TRUSTEE 4.0 4.0 X 30060 23850 0 JEFFREY MCCORMICK TRUSTEE 4.0 4.0 X 30060 24350 0 JOHN STEVE CECIL TRUSTEE 4.0 4.0 X 46709 24100 0 MICHAEL E OLIPHANT TRUSTEE 4.0 4.0 X 45798 20150 0 MICHAEL TED WEATHERFORD TRUSTEE 4.0 4.0 X 52188 20350 0 ORAN H BERRY III TRUSTEE 4.0 4.0 X 53267 22600 0 DANA NOLEN IN-HOUSE COUNSEL 40.0 0.0 X 124583 0 0 JOE W HENDERSON FORMER TRUSTEE 0.0 0.0 X 17451 0 0 422383 135400 0 1 true false false GOLDMAN SACHS 100 CRESCENT COURT SUITE 100 DALLAS TX 75201 INVESTMENT MANAGEMENT 677640 1 0 0 0 0 0 0 4669184 4669184 4452850 4452850 3404942 27661 3377281 0 3377281 3377281 36800282 33735715 3064567 0 3064567 3064567 DAMAGES/O/G LEASES 211110 1576921 1576921 0 0 0 0 1576921 17140803 0 0 17140803 12100000 12100000 0 0 171823 171823 17451 17451 195870 195870 37606 37606 15168 15168 140380 140380 36150 36150 782907 782907 43134 0 43134 0 8290 8290 1281379 1281379 729759 729759 TRUSTEE EXPENSES 117765 117765 AD VALOREM TAXES 27873 27873 WATER UTILITY FEE 4123 4123 REPAIRS & MAINTENANCE 3935 3935 644 0 644 0 15714257 12100000 3614257 0 0 0 13933039 19065103 0 0 0 0 0 0 0 0 41700744 41700744 0 0 0 0 24117597 4630218 20435497 19487379 127955961 134331489 31349959 24189041 0 0 0 395591873 407758622 630967073 646532378 0 0 0 0 112078 112078 0 0 0 0 0 0 80384290 77088458 0 0 0 0 80496368 77200536 X 550470705 569331842 0 0 0 0 0 0 0 0 550470705 569331842 630967073 646532378 X 1426546 6114814 11319777 X false true true false X X 1 SHANNON MEDICAL CENTER 752559845 3 true 12100000 0 1 12100000 0 true false false false false false false false false false false false false false false true 2656406 2656406 21268067 4574087 16693980 8735 8124 611 184389 48007 136382 19487379 INVESTMENT IN SHANNON MEDICAL 407264836 MINERAL INTERESTS NONPRODUCING ACCRUED INTEREST RECEIVABLE 493786 407758622 21825415 6114814 0 6114814 15710601 677640 752562 1430202 17140803 2964278 27661 27661 2936617 677640 12100000 12777640 15714257 SCHEDULE D, PART X, LINE 2 ASC 740 FOOTNOTE: MANAGEMENT HAS EVALUATED THEIR INCOME TAX POSITIONS UNDER THE GUIDANCE INCLUDED IN ASC 740. BASED ON THEIR REVIEW, MANAGEMENT HAS NOT IDENTIFIED ANY MATERIAL UNCERTAIN TAX POSITIONS TO BE RECORDED OR DISCLOSED IN THE FINANCIAL STATEMENTS. SCHEDULE D, PART XI, LINE 4(B) OTHER REVENUES IN FORM 990 NOT IN AUDITED FINANCIAL STATEMENTS INTEREST RATE SWAP - 780223 RENTAL EXPENSES - -27661 SCHEDULE D, PART XII, LINE 2(D) OTHER EXPENSES IN AUDITED FINANCIAL STATEMENTS NOT IN FORM 990 RENTAL EXPENSES - 27661 SCHEDULE D, PART XII, LINE 4(B) OTHER EXPENSES IN FORM 990 NOT IN AUDITED FINANCIAL STATEMENTS GRANTS TO SMC - 12100000 EUROPE (INCLUDING ICELAND AND GREENLAND) 0 0 INVESTMENTS 12369259 CENTRAL AMERICA AND THE CARIBBEAN 0 0 INVESTMENTS 3790632 0 0 0 0 0 0 16159891 0 16159891 true false true true true false SCHEDULE F, PART I, LINE 3 METHOD USED TO ACCOUNT FOR EXPENDITURES ON ORG'S FINANCIAL STATEMENTS CENTRAL AMERICA AND THE CARIBBEAN-ACCRUAL; EUROPE (INCLUDING ICELAND AND GREENLAND)-ACCRUAL true SHANNON MEDICAL CENTER 120 E HARRIS AVE SAN ANGELO TX 76903 752559845 501(C)(3) 12100000 FUND CAPITAL EXPENDITURES 1 0 SCHEDULE I, PART I, LINE 2 PROCEDURES FOR MONITORING USE OF GRANT FUNDS PROCEDURES FOR MONITORING THE USE OF GRANT FUNDS: THE ORGANIZATION MAINTAINS RECORDS TO SUBSTANTIATE THE AMOUNT OF GRANTS, GRANTEES' ELIGIBILITY FOR THE GRANTS, AND THE SELECTION CRITERIA USED TO AWARD THE GRANTS. SOME OF THE ORGANIZATION'S TRUSTEES SIT ON THE FINANCE COMMITTEE FOR THE ORGANIZATION RECEIVING THE FUNDS SO THEY ARE ABLE TO MONITOR THE USE OF THE FUNDS THROUGH THEIR COMMITTEE MEETINGS. false false false false false false false false false JOE W HENDERSON FORMER TRUSTEE 0 0 0 0 17451 0 0 0 0 0 17451 0 0 0 SCHEDULE J, PART I, LINE 3 TRUSTEE COMPENSATION: THE COMPENSATION REPORTED IS FOR BOARD EXPENSE REIMBURSEMENTS, NOT AS AN EMPLOYEE. FORM 990, PART VI, LINE 11B REVIEW OF FORM 990 BY GOVERNING BODY REVIEW PROCESS: PRESENTED TO THE MANAGING TRUSTEE FOR REVIEW AND DISCUSSION WITH THE ACCOUNTING FIRM PREPARING THE RETURN. ANY QUESTIONS OR CONCERNS ARE DEALT WITH AND THE FINAL RETURN IS PRESENTED TO ALL OF THE BOARD OF TRUSTEES FOR FINAL APPROVAL PRIOR TO FILING THE FORM. ANY UNRESOLVED QUESTIONS AT THIS TIME ARE REFERRED TO THE ACCOUNTING FIRM FOR RESPONSE AND EXPLANATION. FORM 990, PART VI, LINE 12C CONFLICT OF INTEREST POLICY CONFLICT OF INTEREST POLICY: EACH TRUSTEE IS AWARE OF THE CONFLICT OF INTEREST POLICY AND ITS REQUIREMENTS. DURING THE YEAR, TRUSTEES EXCUSE THEMSELVES FROM VOTING ON ISSUES THAT THEY FEEL MAY BE A CONFLICT OF INTEREST. EACH YEAR THE TRUSTEES' BUSINESS AND NONBUSINESS RELATIONSHIPS THAT MAY REQUIRE CONFLICT OF INTEREST NOTIFICATIONS OR PROCEDURES ARE DISCUSSED AND DISCLOSED. FORM 990, PART VI, LINE 19 REQUIRED DOCUMENTS AVAILABLE TO THE PUBLIC AVAILABILITY OF DOCUMENTS: THESE DOCUMENTS ARE AVAILABLE UPON REQUEST MADE IN WRITING OR IN PERSON AT THE OFFICES OF THE ORGANIZATION. FORM 990, PART XI, LINE 9 OTHER CHANGES IN NET ASSETS OR FUND BALANCES TRANSFERS FROM SMC - 12100000; CHANGE IN FAIR VALUE OF INTEREST RATE SWAP - -780223; TOTAL - 11319777; FORM 990, PART VI, SECTION A, LINE 1B INDEPENDENT BOARD MEMBERS: THE COMPENSATION REPORTED IS FOR BOARD EXPENSE REIMBURSEMENTS, NOT AS EMPLOYEE WAGES. THEREFORE, THE BOARD MEMBERS LISTED ARE NOT CONSIDERED TO LACK INDEPENDENCE. SHANNON MEDICAL CENTER 120 E HARRIS SAN ANGELO TX 76903 752559845 CARE HOSPITAL TX 501(C)(3) 3 TRUSTEES OF SHANNON WEST TEXAS MEMORIAL HOSPITAL true SHANNON CLINIC 120 E HARRIS SAN ANGELO TX 76903 752600873 HEALTHCARE TX 501(C)(3) 10 SHANNON HEALTH SYSTEM true SHANNON MEDICAL MANAGEMENT 120 E HARRIS SAN ANGELO TX 76903 208367966 SUPPORT SERVICES TX 501(C)(3) 10 SHANNON HEALTH SYSTEM true SHANNON BUSINESS SERVICES INC 120 E HARRIS SAN ANGELO TX 76903 432038769 SUPPORT SERVICES TX 501(C)(3) TYPE II SHANNON MEDICAL CENTER true SHANNON RURAL HEALTH CLINICS INC 120 E HARRIS SAN ANGELO TX 76903 752940211 HEALTHCARE TX 501(C)(3) TYPE III-FI SHANNON MEDICAL CENTER true SHANNON HEALTH SYSTEM 120 E HARRIS SAN ANGELO TX 76903 752602411 SUPPORT SERVICES TX 501(C)(3) TYPE I TRUSTEES OF SHANNON WEST TEXAS MEMORIAL HOSPITAL true SHANNON REAL ESTATE SERVICES INC 120 E HARRIS AVE SAN ANGELO TX 76903 270075630 SUPPORT SERVICES TX 501(C)(3) TYPE II SHANNON MEDICAL CENTER true false true false true false false false true false false false false false false false false true false false SHANNON MEDICAL CENTER B 12100000 CASH