The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
LYONDELLBASELL INDUSTRIES N SHS - A - N53745100   286,793 2,804 SH   SOLE 0 2,804 0 0
AT&T INC COM 00206R102   202,945 11,531 SH   SOLE 0 11,531 0 0
AT&T INC COM 00206R102   65,155 3,702 SH   OTR 0 3,702 0 0
ABBVIE INC COM 00287Y109   606,939 3,333 SH   SOLE 0 3,333 0 0
ADVANTAGE SOLUTIONS INC COM CL A 00791N102   64,950 15,000 SH   OTR 0 15,000 0 0
AMGEN INC COM 031162100   376,155 1,323 SH   SOLE 0 1,323 0 0
APPLE INC COM 037833100   230,526 1,344 SH   SOLE 0 1,344 0 0
APPLE INC COM 037833100   56,416 329 SH   OTR 0 329 0 0
BFC CAP TR II PFD TR 7.20% 05539S206   1,507,764 58,350 SH   SOLE 0 58,350 0 0
BFC CAP TR II PFD TR 7.20% 05539S206   1,215,668 47,046 SH   OTR 0 47,046 0 0
BP PLC SPONSORED ADR 055622104   377,476 10,017 SH   SOLE 0 10,017 0 0
BANCFIRST CORP COM 05945F103   99,158,366 1,126,415 SH   SOLE 0 45,187 0 1,081,228
BANCFIRST CORP COM 05945F103   88,030 1,000 SH   OTR 0 0 0 1,000
BLACK HILLS CORP COM 092113109   223,486 4,093 SH   SOLE 0 4,093 0 0
CISCO SYS INC COM 17275R102   528,696 10,593 SH   SOLE 0 10,593 0 0
COCA COLA CO COM 191216100   339,776 5,553 SH   SOLE 0 5,553 0 0
CONOCOPHILLIPS COM 20825C104   213,575 1,678 SH   SOLE 0 1,678 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107   289,757 9,930 SH   SOLE 0 9,930 0 0
EXXON MOBIL CORP COM 30231G102   37,773,988 324,965 SH   SOLE 0 324,965 0 0
GENERAL DYNAMICS CORP COM 369550108   300,286 1,063 SH   SOLE 0 1,063 0 0
GLOBE LIFE INC COM 37959E102   999,967 8,593 SH   SOLE 0 8,593 0 0
ISHARES TR RUS 1000 GRW ETF 464287614   470,858 1,397 SH   SOLE 0 1,397 0 0
J P MORGAN EXCHANGE TRADED F ULTRA SHRT INC 46641Q837   1,212,515 24,034 SH   SOLE 0 24,034 0 0
LEVI STRAUSS & CO NEW CL A COM STK 52736R102   3,534,831 176,830 SH   SOLE   176,830 0 0
ELI LILLY & CO COM 532457108   144,700 186 SH   SOLE 0 186 0 0
ELI LILLY & CO COM 532457108   336,078 432 SH   OTR 0 432 0 0
LOCKHEED MARTIN CORP COM 539830109   219,190 481 SH   SOLE 0 481 0 0
MASTERCARD INCORPORATED CL A 57636Q104   300,499 624 SH   SOLE 0 624 0 0
MCDONALDS CORP COM 580135101   404,442 1,434 SH   SOLE 0 1,434 0 0
MICROSOFT CORP COM 594918104   794,620 1,888 SH   SOLE 0 1,888 0 0
MICROSOFT CORP COM 594918104   52,590 125 SH   OTR 0 125 0 0
NEWMONT CORP COM 651639106   277,580 7,745 SH   SOLE 0 7,745 0 0
NVIDIA CORPORATION COM 67066G104   405,112 448 SH   SOLE 0 448 0 0
OGE ENERGY CORP COM 670837103   2,135,312 62,254 SH   SOLE 0 62,254 0 0
ONEOK INC NEW COM 682680103   1,579,219 19,698 SH   SOLE 0 19,698 0 0
PFIZER INC COM 717081103   493,783 17,794 SH   SOLE 0 17,794 0 0
PRUDENTIAL FINL INC COM 744320102   773,900 6,592 SH   SOLE 0 6,592 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103   767,846 1,467 SH   SOLE 0 1,467 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103   83,691 160 SH   OTR 0 160 0 0
TOTALENERGIES SE SPONSORED ADS 89151E109   681,279 9,898 SH   SOLE 0 9,898 0 0
US BANCORP DEL PFD B 1/1000DP 902973155   618,282 29,400 SH   SOLE 0 29,400 0 0
UNION PAC CORP COM 907818108   685,160 2,786 SH   SOLE 0 2,786 0 0
UNITED AIRLS HLDGS INC COM 910047109   413,348 8,633 SH   SOLE 0 8,633 0 0
VANGUARD BD INDEX FDS INTERMED TERM 921937819   2,211,180 29,326 SH   SOLE 0 29,326 0 0
VANGUARD BD INDEX FDS SHORT TRM BOND 921937827   4,732,992 61,732 SH   SOLE 0 61,732 0 0
VANGUARD BD INDEX FDS TOTAL BND MRKT 921937835   13,481,798 185,623 SH   SOLE 0 185,623 0 0
VANGUARD TAX-MANAGED FDS VAN FTSE DEV MKT 921943858   2,810,021 56,010 SH   SOLE 0 56,010 0 0
VANGUARD INDEX FDS S&P 500 ETF SHS 922908363   10,666,733 22,190 SH   SOLE 0 22,190 0 0
VANGUARD INDEX FDS SM CP VAL ETF 922908611   4,233,640 22,064 SH   SOLE 0 22,064 0 0
VANGUARD INDEX FDS SM CP VAL ETF 922908611   6,972,727 36,339 SH   OTR 0 36,339 0 0
VANGUARD INDEX FDS GROWTH ETF 922908736   364,507 1,059 SH   SOLE 0 1,059 0 0
VANGUARD INDEX FDS TOTAL STK MKT 922908769   4,224,414 16,254 SH   SOLE 0 16,254 0 0
VODAFONE GROUP PLC NEW SPONSORED ADR 92857W308   269,447 30,275 SH   SOLE 0 30,275 0 0
WALMART INC COM 931142103   456,329 7,584 SH   OTR 0 7,584 0 0
WELLS FARGO CO NEW COM 949746101   462,288 7,976 SH   OTR 0 7,976 0 0