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
Estimated average burden
hours per response: 23.8
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 (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ABBOTT LABS COM 002824100 711 6,599 SH   SOLE   0 0 6,599
ABBVIE INC COM 00287Y109 679 6,559 SH   SOLE   0 0 6,559
ALBEMARLE CORP COM 012653101 431 2,881 SH   SOLE   0 0 2,881
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 968 4,355 SH   SOLE   0 0 4,355
ALPHABET INC CAP STK CL A 02079K305 1,063 599 SH   SOLE   0 0 599
ALPHABET INC CAP STK CL C 02079K107 254 143 SH   SOLE   0 0 143
ALTRIA GROUP INC COM 02209S103 691 16,647 SH   SOLE   0 0 16,647
AMAZON COM INC COM 023135106 663 202 SH   SOLE   0 0 202
AMERICA MOVIL SAB DE CV SPON ADR L SHS 02364W105 185 12,877 SH   SOLE   0 0 12,877
AMERICAN EXPRESS CO COM 025816109 3,039 25,678 SH   SOLE   0 0 25,678
AMES NATL CORP COM 031001100 302 12,229 SH   SOLE   0 0 12,229
AMGEN INC COM 031162100 259 1,157 SH   SOLE   0 0 1,157
APPLE INC COM 037833100 17,950 131,316 SH   SOLE   0 0 131,316
AT&T INC COM 00206R102 386 13,521 SH   SOLE   0 0 13,521
BERKLEY W R CORP COM 084423102 1,183 17,901 SH   SOLE   0 0 17,901
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,650 15,981 SH   SOLE   0 0 15,981
BERKSHIRE HATHAWAY INC DEL CL A 084670108 343 1 SH   SOLE   0 0 1
BEST BUY INC COM 086516101 876 8,538 SH   SOLE   0 0 8,538
BOEING CO COM 097023105 323 1,497 SH   SOLE   0 0 1,497
BRISTOL-MYERS SQUIBB CO COM 110122108 312 5,104 SH   SOLE   0 0 5,104
CARDINAL HEALTH INC COM 14149Y108 239 4,446 SH   SOLE   0 0 4,446
CASEYS GEN STORES INC COM 147528103 374 2,073 SH   SOLE   0 0 2,073
CHEVRON CORP NEW COM 166764100 280 3,300 SH   SOLE   0 0 3,300
CISCO SYS INC COM 17275R102 430 9,574 SH   SOLE   0 0 9,574
COLGATE PALMOLIVE CO COM 194162103 316 3,704 SH   SOLE   0 0 3,704
COMCAST CORP NEW CL A 20030N101 205 4,013 SH   SOLE   0 0 4,013
CONOCOPHILLIPS COM 20825C104 758 19,299 SH   SOLE   0 0 19,299
DEERE & CO COM 244199105 339 1,266 SH   SOLE   0 0 1,266
DELTA AIR LINES INC DEL COM NEW 247361702 1,206 30,027 SH   SOLE   0 0 30,027
DISNEY WALT CO COM DISNEY 254687106 916 5,120 SH   SOLE   0 0 5,120
EXXON MOBIL CORP COM 30231G102 638 15,291 SH   SOLE   0 0 15,291
FACEBOOK INC CL A 30303M102 1,645 5,940 SH   SOLE   0 0 5,940
FEDEX CORP COM 31428X106 1,025 3,900 SH   SOLE   0 0 3,900
FIDELITY NATL INFORMATION SV COM 31620M106 569 4,053 SH   SOLE   0 0 4,053
FORD MTR CO DEL COM 345370860 146 16,473 SH   SOLE   0 0 16,473
FREEPORT-MCMORAN INC CL B 35671D857 739 30,000 SH   SOLE   0 0 30,000
GENERAL ELECTRIC CO COM 369604103 186 17,467 SH   SOLE   0 0 17,467
GENERAL MLS INC COM 370334104 457 7,699 SH   SOLE   0 0 7,699
HERSHEY CO COM 427866108 446 2,939 SH   SOLE   0 0 2,939
IDEANOMICS INC COM 45166V106 23 10,000 SH   SOLE   0 0 10,000
INTERNATIONAL BUSINESS MACHS COM 459200101 301 2,409 SH   SOLE   0 0 2,409
INVESCO QQQ TR UNIT SER 1 46090E103 10,900 34,860 SH   SOLE   0 0 34,860
ISHARES INC MSCI EMRG CHN 46434G764 202 3,590 SH   SOLE   0 0 3,590
ISHARES TR RUSSELL 2000 ETF 464287655 32,239 162,600 SH   SOLE   0 0 162,600
ISHARES TR CORE S&P500 ETF 464287200 12,407 33,216 SH   SOLE   0 0 33,216
ISHARES TR MSCI USA QLT FCT 46432F339 3,430 29,747 SH   SOLE   0 0 29,747
ISHARES TR EAFE VALUE ETF 464288877 1,275 26,901 SH   SOLE   0 0 26,901
ISHARES TR MSCI EMG MKT ETF 464287234 509 10,135 SH   SOLE   0 0 10,135
ISHARES TR EAFE SML CP ETF 464288273 445 6,541 SH   SOLE   0 0 6,541
ISHARES TR CORE MSCI EAFE 46432F842 363 5,250 SH   SOLE   0 0 5,250
ISHARES TR MSCI AC ASIA ETF 464288182 261 3,000 SH   SOLE   0 0 3,000
ISHARES TR RUS 2000 VAL ETF 464287630 289 2,186 SH   SOLE   0 0 2,186
JOHNSON & JOHNSON COM 478160104 1,245 8,129 SH   SOLE   0 0 8,129
JPMORGAN CHASE & CO COM 46625H100 328 2,617 SH   SOLE   0 0 2,617
LUMOS PHARMA INC COM 55028X109 221 7,283 SH   SOLE   0 0 7,283
MCDONALDS CORP COM 580135101 1,964 9,176 SH   SOLE   0 0 9,176
MEREDITH CORP COM 589433101 313 15,678 SH   SOLE   0 0 15,678
MICROSOFT CORP COM 594918104 3,236 14,385 SH   SOLE   0 0 14,385
MONDELEZ INTL INC CL A 609207105 656 11,264 SH   SOLE   0 0 11,264
NGL ENERGY PARTNERS LP COM UNIT REPST 62913M107 83 32,000 SH   SOLE   0 0 32,000
NIKE INC CL B 654106103 470 3,301 SH   SOLE   0 0 3,301
OLD REP INTL CORP COM 680223104 302 15,486 SH   SOLE   0 0 15,486
ORACLE CORP COM 68389X105 924 14,244 SH   SOLE   0 0 14,244
OVINTIV INC COM 69047Q102 1,424 102,500 SH   SOLE   0 0 102,500
PALANTIR TECHNOLOGIES INC CL A 69608A108 1,553 60,606 SH   SOLE   0 0 60,606
PEPSICO INC COM 713448108 825 5,614 SH   SOLE   0 0 5,614
PFIZER INC COM 717081103 515 13,997 SH   SOLE   0 0 13,997
PHILIP MORRIS INTL INC COM 718172109 859 10,413 SH   SOLE   0 0 10,413
PRINCIPAL FINANCIAL GROUP IN COM 74251V102 505 10,372 SH   SOLE   0 0 10,372
PROCTER AND GAMBLE CO COM 742718109 1,584 11,425 SH   SOLE   0 0 11,425
RAVEN INDS INC COM 754212108 506 15,001 SH   SOLE   0 0 15,001
S&P GLOBAL INC COM 78409V104 1,085 3,412 SH   SOLE   0 0 3,412
SCHWAB STRATEGIC TR INTL EQTY ETF 808524805 986 27,430 SH   SOLE   0 0 27,430
SCHWAB STRATEGIC TR EMRG MKTEQ ETF 808524706 407 13,592 SH   SOLE   0 0 13,592
SCHWAB STRATEGIC TR INTL SCEQT ETF 808524888 465 12,444 SH   SOLE   0 0 12,444
SCHWAB STRATEGIC TR US AGGREGATE B 808524839 665 11,880 SH   SOLE   0 0 11,880
SCHWAB STRATEGIC TR SCHWAB FDT US BM 808524789 480 10,746 SH   SOLE   0 0 10,746
SCHWAB STRATEGIC TR SHT TM US TRES 808524862 550 10,698 SH   SOLE   0 0 10,698
SCHWAB STRATEGIC TR US SML CAP ETF 808524607 914 10,173 SH   SOLE   0 0 10,173
SCHWAB STRATEGIC TR US BRD MKT ETF 808524102 731 8,054 SH   SOLE   0 0 8,054
SCHWAB STRATEGIC TR US LRG CAP ETF 808524201 499 5,501 SH   SOLE   0 0 5,501
SCHWAB STRATEGIC TR US DIVIDEND EQ 808524797 211 3,299 SH   SOLE   0 0 3,299
SCHWAB STRATEGIC TR US LCAP GR ETF 808524300 411 3,191 SH   SOLE   0 0 3,191
SPDR DOW JONES INDL AVERAGE UT SER 1 78467X109 4,256 14,000 SH   SOLE   0 0 14,000
SPDR GOLD TR GOLD SHS 78463V107 1,166 6,637 SH   SOLE   0 0 6,637
SPDR S&P 500 ETF TR TR UNIT 78462F103 458 1,230 SH   SOLE   0 0 1,230
TARGET CORP COM 87612E106 670 3,799 SH   SOLE   0 0 3,799
TESLA INC COM 88160R101 425 641 SH   SOLE   0 0 641
UNITEDHEALTH GROUP INC COM 91324P102 829 2,395 SH   SOLE   0 0 2,395
US BANCORP DEL COM NEW 902973304 346 7,410 SH   SOLE   0 0 7,410
VANGUARD CHARLOTTE FDS INTL BD IDX ETF 92203J407 762 13,032 SH   SOLE   0 0 13,032
VANGUARD INDEX FDS TOTAL STK MKT 922908769 165,025 850,469 SH   SOLE   0 0 850,469
VANGUARD INDEX FDS VALUE ETF 922908744 92,916 789,564 SH   SOLE   0 0 789,564
VANGUARD INDEX FDS SM CP VAL ETF 922908611 42,865 301,890 SH   SOLE   0 0 301,890
VANGUARD INDEX FDS REAL ESTATE ETF 922908553 3,692 43,757 SH   SOLE   0 0 43,757
VANGUARD INDEX FDS SMALL CP ETF 922908751 205 1,051 SH   SOLE   0 0 1,051
VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 212 621 SH   SOLE   0 0 621
VANGUARD INTL EQUITY INDEX F GLB EX US ETF 922042676 2,559 47,564 SH   SOLE   0 0 47,564
VANGUARD INTL EQUITY INDEX F FTSE EMR MKT ETF 922042858 2,162 44,111 SH   SOLE   0 0 44,111
VANGUARD SCOTTSDALE FDS SHRT TRM CORP BD 92206C409 248 2,980 SH   SOLE   0 0 2,980
VANGUARD STAR FDS VG TL INTL STK F 921909768 257 4,304 SH   SOLE   0 0 4,304
VANGUARD TAX-MANAGED INTL FD FTSE DEV MKT ETF 921943858 84,279 1,790,879 SH   SOLE   0 0 1,790,879
VANGUARD WORLD FDS UTILITIES ETF 92204A876 332 2,463 SH   SOLE   0 0 2,463
WALMART INC COM 931142103 902 6,208 SH   SOLE   0 0 6,208
WELLS FARGO CO NEW COM 949746101 1,671 55,835 SH   SOLE   0 0 55,835
WEST BANCORPORATION INC CAP STK 95123P106 574 29,448 SH   SOLE   0 0 29,448
WORKIVA INC COM CL A 98139A105 409 4,481 SH   SOLE   0 0 4,481
YUM BRANDS INC COM 988498101 419 3,816 SH   SOLE   0 0 3,816
YUM CHINA HLDGS INC COM 98850P109 214 3,749 SH   SOLE   0 0 3,749