WEST BANCORPORATION INC

Ticker: WTBA CUSIP: 95123P106 Class: Common Stock

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 110,367 Value ($000) $2,449 Avg Close $21.60 Range $19.03 - $24.27

Q3 2025

Shares 120,938 Value ($000) $2,457 Avg Close $19.68 Range $17.31 - $21.69

Q2 2025

Shares 122,196 Value ($000) $2,399 Avg Close $19.34 Range $17.33 - $20.43

Q1 2025

Shares 131,714 Value ($000) $2,626 Avg Close $21.36 Range $19.71 - $23.06

Q4 2024

Shares 134,904 Value ($000) $2,921 Avg Close $22.03 Range $18.02 - $24.85

Q3 2024

Shares 132,283 Value ($000) $2,515 Avg Close $19.18 Range $16.36 - $22.13

Q2 2024

Shares 133,821 Value ($000) $2,395 Avg Close $16.98 Range $15.80 - $18.20

Q1 2024

Shares 139,242 Value ($000) $2,483 Avg Close $18.41 Range $16.59 - $21.72

Q4 2023

Shares 138,413 Value ($000) $2,934 Avg Close $17.87 Range $15.25 - $22.39

Q3 2023

Shares 134,607 Value ($000) $2,195 Avg Close $18.49 Range $16.25 - $20.91

Q2 2023

Shares 135,952 Value ($000) $2,503 Avg Close $17.43 Range $15.04 - $19.96

Q1 2023

Shares 136,927 Value ($000) $2,502 Avg Close $21.25 Range $17.58 - $25.80

Q4 2022

Shares 139,662 Value ($000) $3,568 Avg Close $22.99 Range $20.50 - $25.62

Q3 2022

Shares 140,175 Value ($000) $2,917 Avg Close $24.11 Range $20.39 - $26.26

Q2 2022

Shares 141,470 Value ($000) $3,443 Avg Close $24.92 Range $22.88 - $27.51

Q1 2022

Shares 142,153 Value ($000) $3,868 Avg Close $29.56 Range $27.07 - $32.60

Q4 2021

Shares 147,989 Value ($000) $4,598 Avg Close $31.55 Range $29.30 - $34.50

Q3 2021

Shares 150,947 Value ($000) $4,533 Avg Close $29.32 Range $26.26 - $31.98

Q2 2021

Shares 158,532 Value ($000) $4,400 Avg Close $26.78 Range $23.92 - $29.90

Q1 2021

Shares 162,545 Value ($000) $3,916 Avg Close $22.75 Range $18.86 - $26.78

Q4 2020

Shares 175,057 Value ($000) $3,379 Avg Close $18.60 Range $15.53 - $21.79

Q3 2020

Shares 186,015 Value ($000) $2,947 Avg Close $16.91 Range $15.50 - $17.99

Q2 2020

Shares 195,580 Value ($000) $3,421 Avg Close $17.26 Range $14.50 - $20.67

Q1 2020

Shares 193,330 Value ($000) $3,161 Avg Close $21.59 Range $13.74 - $25.68

Q4 2019

Shares 189,136 Value ($000) $4,848 Avg Close $23.77 Range $21.01 - $25.93

Q3 2019

Shares 194,140 Value ($000) $4,221 Avg Close $21.22 Range $19.63 - $22.47

Q2 2019

Shares 192,656 Value ($000) $4,088 Avg Close $21.22 Range $20.14 - $22.32

Q1 2019

Shares 194,069 Value ($000) $4,013 Avg Close $21.32 Range $19.02 - $23.74

Q4 2018

Shares 189,568 Value ($000) $3,618 Avg Close $21.13 Range $18.06 - $23.88

Q3 2018

Shares 188,877 Value ($000) $4,439 Avg Close $24.56 Range $23.10 - $26.51

Q2 2018

Shares 186,593 Value ($000) $4,693 Avg Close $25.47 Range $22.65 - $26.95

Q1 2018

Shares 181,254 Value ($000) $4,640 Avg Close $25.27 Range $23.65 - $26.85

Q4 2017

Shares 182,398 Value ($000) $4,587 Avg Close $25.25 Range $23.40 - $28.00

Q3 2017

Shares 208,652 Value ($000) $5,091 Avg Close $22.62 Range $20.90 - $24.75

Q2 2017

Shares 214,857 Value ($000) $5,081 Avg Close $23.01 Range $21.40 - $24.60

Q1 2017

Shares 203,743 Value ($000) $4,676 Avg Close $23.06 Range $20.60 - $24.90

Q4 2016

Shares 196,069 Value ($000) $4,843 Avg Close $21.77 Range $18.75 - $25.05

Q3 2016

Shares 187,011 Value ($000) $3,665 Avg Close $19.15 Range $17.65 - $20.52

Q2 2016

Shares 181,680 Value ($000) $3,377 Avg Close $18.44 Range $17.33 - $19.65

Q1 2016

Shares 179,292 Value ($000) $3,268 Avg Close $17.95 Range $16.04 - $19.58

Q4 2015

Shares 176,020 Value ($000) $3,476 Avg Close $19.86 Range $17.74 - $21.09

Q3 2015

Shares 174,631 Value ($000) $3,275 Avg Close $19.17 Range $17.67 - $20.99

Q2 2015

Shares 179,044 Value ($000) $3,553 Avg Close $19.05 Range $17.98 - $20.46

Q1 2015

Shares 171,082 Value ($000) $3,403 Avg Close $17.47 Range $16.00 - $19.94

Q4 2014

Shares 166,006 Value ($000) $2,826 Avg Close $15.91 Range $14.00 - $17.05

Q3 2014

Shares 170,999 Value ($000) $2,416 Avg Close $14.81 Range $14.01 - $15.68

Q2 2014

Shares 162,229 Value ($000) $2,471 Avg Close $14.69 Range $13.53 - $16.45

Q1 2014

Shares 181,821 Value ($000) $2,761 Avg Close $14.94 Range $13.64 - $15.98

Q4 2013

Shares 199,665 Value ($000) $3,159 Avg Close $14.46 Range $13.34 - $16.64

Q3 2013

Shares 214,791 Value ($000) $2,964 Avg Close $13.12 Range $11.74 - $14.50

Q2 2013

Shares 210,532 Value ($000) $2,474 Avg Close $11.27 Range $10.10 - $12.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	110,367	$2,449	$21.60	$19.03 - $24.27
Q3 2025	120,938	$2,457	$19.68	$17.31 - $21.69
Q2 2025	122,196	$2,399	$19.34	$17.33 - $20.43
Q1 2025	131,714	$2,626	$21.36	$19.71 - $23.06
Q4 2024	134,904	$2,921	$22.03	$18.02 - $24.85
Q3 2024	132,283	$2,515	$19.18	$16.36 - $22.13
Q2 2024	133,821	$2,395	$16.98	$15.80 - $18.20
Q1 2024	139,242	$2,483	$18.41	$16.59 - $21.72
Q4 2023	138,413	$2,934	$17.87	$15.25 - $22.39
Q3 2023	134,607	$2,195	$18.49	$16.25 - $20.91
Q2 2023	135,952	$2,503	$17.43	$15.04 - $19.96
Q1 2023	136,927	$2,502	$21.25	$17.58 - $25.80
Q4 2022	139,662	$3,568	$22.99	$20.50 - $25.62
Q3 2022	140,175	$2,917	$24.11	$20.39 - $26.26
Q2 2022	141,470	$3,443	$24.92	$22.88 - $27.51
Q1 2022	142,153	$3,868	$29.56	$27.07 - $32.60
Q4 2021	147,989	$4,598	$31.55	$29.30 - $34.50
Q3 2021	150,947	$4,533	$29.32	$26.26 - $31.98
Q2 2021	158,532	$4,400	$26.78	$23.92 - $29.90
Q1 2021	162,545	$3,916	$22.75	$18.86 - $26.78
Q4 2020	175,057	$3,379	$18.60	$15.53 - $21.79
Q3 2020	186,015	$2,947	$16.91	$15.50 - $17.99
Q2 2020	195,580	$3,421	$17.26	$14.50 - $20.67
Q1 2020	193,330	$3,161	$21.59	$13.74 - $25.68
Q4 2019	189,136	$4,848	$23.77	$21.01 - $25.93
Q3 2019	194,140	$4,221	$21.22	$19.63 - $22.47
Q2 2019	192,656	$4,088	$21.22	$20.14 - $22.32
Q1 2019	194,069	$4,013	$21.32	$19.02 - $23.74
Q4 2018	189,568	$3,618	$21.13	$18.06 - $23.88
Q3 2018	188,877	$4,439	$24.56	$23.10 - $26.51
Q2 2018	186,593	$4,693	$25.47	$22.65 - $26.95
Q1 2018	181,254	$4,640	$25.27	$23.65 - $26.85
Q4 2017	182,398	$4,587	$25.25	$23.40 - $28.00
Q3 2017	208,652	$5,091	$22.62	$20.90 - $24.75
Q2 2017	214,857	$5,081	$23.01	$21.40 - $24.60
Q1 2017	203,743	$4,676	$23.06	$20.60 - $24.90
Q4 2016	196,069	$4,843	$21.77	$18.75 - $25.05
Q3 2016	187,011	$3,665	$19.15	$17.65 - $20.52
Q2 2016	181,680	$3,377	$18.44	$17.33 - $19.65
Q1 2016	179,292	$3,268	$17.95	$16.04 - $19.58
Q4 2015	176,020	$3,476	$19.86	$17.74 - $21.09
Q3 2015	174,631	$3,275	$19.17	$17.67 - $20.99
Q2 2015	179,044	$3,553	$19.05	$17.98 - $20.46
Q1 2015	171,082	$3,403	$17.47	$16.00 - $19.94
Q4 2014	166,006	$2,826	$15.91	$14.00 - $17.05
Q3 2014	170,999	$2,416	$14.81	$14.01 - $15.68
Q2 2014	162,229	$2,471	$14.69	$13.53 - $16.45
Q1 2014	181,821	$2,761	$14.94	$13.64 - $15.98
Q4 2013	199,665	$3,159	$14.46	$13.34 - $16.64
Q3 2013	214,791	$2,964	$13.12	$11.74 - $14.50
Q2 2013	210,532	$2,474	$11.27	$10.10 - $12.27