WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q4 2025

Shares 79,834 Value ($000) $3,818 Avg Close $47.37 Range $44.09 - $50.85

Q3 2025

Shares 88,021 Value ($000) $4,400 Avg Close $48.41 Range $45.39 - $50.63

Q2 2025

Shares 81,707 Value ($000) $3,958 Avg Close $46.41 Range $40.44 - $50.21

Q1 2025

Shares 62,867 Value ($000) $3,183 Avg Close $48.88 Range $46.41 - $51.42

Q4 2024

Shares 85,798 Value ($000) $4,501 Avg Close $50.92 Range $44.42 - $57.25

Q3 2024

Shares 88,639 Value ($000) $4,381 Avg Close $47.96 Range $44.53 - $54.88

Q2 2024

Shares 54,167 Value ($000) $2,629 Avg Close $44.71 Range $41.94 - $47.91

Q1 2024

Shares 65,454 Value ($000) $3,199 Avg Close $44.93 Range $40.74 - $52.58

Q4 2023

Shares 85,798 Value ($000) $4,840 Avg Close $45.49 Range $38.59 - $53.38

Q3 2023

Shares 36,981 Value ($000) $1,599 Avg Close $40.65 Range $34.46 - $45.59

Q2 2023

Shares 31,682 Value ($000) $1,213 Avg Close $36.02 Range $31.77 - $39.59

Q1 2023

Shares 39,310 Value ($000) $1,741 Avg Close $47.96 Range $39.01 - $52.93

Q4 2022

Shares 48,257 Value ($000) $2,848 Avg Close $52.03 Range $45.87 - $56.69

Q3 2022

Shares 37,196 Value ($000) $1,945 Avg Close $50.12 Range $46.08 - $54.37

Q2 2022

Shares 51,247 Value ($000) $2,852 Avg Close $51.14 Range $48.47 - $53.70

Q1 2022

Shares 42,636 Value ($000) $2,579 Avg Close $51.69 Range $48.38 - $55.12

Q4 2021

Shares 40,405 Value ($000) $2,333 Avg Close $48.46 Range $45.96 - $50.44

Q3 2021

Shares 59,624 Value ($000) $3,354 Avg Close $48.00 Range $45.58 - $50.22

Q2 2021

Shares 112,914 Value ($000) $6,579 Avg Close $52.96 Range $48.87 - $55.24

Q1 2021

Shares 40,555 Value ($000) $2,549 Avg Close $51.31 Range $45.76 - $56.46

Q4 2020

Shares 45,311 Value ($000) $2,505 Avg Close $46.10 Range $42.70 - $50.73

Q3 2020

Shares 43,715 Value ($000) $2,376 Avg Close $48.57 Range $43.00 - $54.06

Q2 2020

Shares 35,644 Value ($000) $2,047 Avg Close $48.00 Range $42.78 - $54.53

Q1 2020

Shares 25,406 Value ($000) $1,493 Avg Close $50.93 Range $38.54 - $56.36

Q4 2019

Shares 31,179 Value ($000) $2,113 Avg Close $53.22 Range $48.47 - $56.23

Q3 2019

Shares 27,951 Value ($000) $1,738 Avg Close $50.16 Range $47.48 - $52.86

Q2 2019

Shares 32,185 Value ($000) $1,983 Avg Close $49.98 Range $47.55 - $52.33

Q1 2019

Shares 23,240 Value ($000) $1,436 Avg Close $49.51 Range $43.81 - $52.00

Q4 2018

Shares 28,305 Value ($000) $1,576 Avg Close $46.68 Range $41.39 - $50.57

Q3 2018

Shares 38,721 Value ($000) $2,329 Avg Close $48.42 Range $42.38 - $51.15

Q2 2018

Shares 37,763 Value ($000) $2,134 Avg Close $45.23 Range $42.53 - $47.73

Q1 2018

Shares 44,555 Value ($000) $2,588 Avg Close $46.10 Range $42.86 - $48.73

Q4 2017

Shares 65,161 Value ($000) $3,880 Avg Close $45.39 Range $41.22 - $49.73

Q3 2017

Shares 54,890 Value ($000) $3,268 Avg Close $41.22 Range $37.95 - $46.20

Q2 2017

Shares 59,580 Value ($000) $3,339 Avg Close $41.48 Range $38.41 - $44.70

Q1 2017

Shares 53,779 Value ($000) $3,002 Avg Close $43.50 Range $40.27 - $48.84

Q4 2016

Shares 49,725 Value ($000) $3,129 Avg Close $42.49 Range $35.31 - $49.16

Q3 2016

Shares 29,338 Value ($000) $1,493 Avg Close $36.26 Range $34.29 - $38.21

Q2 2016

Shares 30,362 Value ($000) $1,496 Avg Close $35.72 Range $33.77 - $38.30

Q1 2016

Shares 24,324 Value ($000) $1,185 Avg Close $33.33 Range $29.47 - $37.02

Q4 2015

Shares 30,965 Value ($000) $1,448 Avg Close $33.66 Range $30.28 - $36.28

Q3 2015

Shares 16,012 Value ($000) $712 Avg Close $34.11 Range $30.99 - $37.49

Q2 2015

Shares 11,013 Value ($000) $558 Avg Close $32.83 Range $29.86 - $37.32

Q1 2015

Shares 104,439 Value ($000) $4,513 Avg Close $30.86 Range $28.78 - $34.76

Q4 2014

Shares 17,060 Value ($000) $836 Avg Close $33.70 Range $29.79 - $36.02

Q3 2014

Shares 94,216 Value ($000) $4,383 Avg Close $33.99 Range $32.17 - $37.33

Q2 2014

Shares 14,474 Value ($000) $757 Avg Close $35.20 Range $33.12 - $38.02

Q1 2014

Shares 19,899 Value ($000) $1,076 Avg Close $35.67 Range $33.22 - $38.53

Q4 2013

Shares 58,705 Value ($000) $3,314 Avg Close $36.29 Range $32.69 - $39.26

Q3 2013

Shares 15,523 Value ($000) $772 Avg Close $32.64 Range $30.72 - $34.37

Q2 2013

Shares 17,652 Value ($000) $807 Avg Close $29.77 Range $27.86 - $31.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	79,834	$3,818	$47.37	$44.09 - $50.85
Q3 2025	88,021	$4,400	$48.41	$45.39 - $50.63
Q2 2025	81,707	$3,958	$46.41	$40.44 - $50.21
Q1 2025	62,867	$3,183	$48.88	$46.41 - $51.42
Q4 2024	85,798	$4,501	$50.92	$44.42 - $57.25
Q3 2024	88,639	$4,381	$47.96	$44.53 - $54.88
Q2 2024	54,167	$2,629	$44.71	$41.94 - $47.91
Q1 2024	65,454	$3,199	$44.93	$40.74 - $52.58
Q4 2023	85,798	$4,840	$45.49	$38.59 - $53.38
Q3 2023	36,981	$1,599	$40.65	$34.46 - $45.59
Q2 2023	31,682	$1,213	$36.02	$31.77 - $39.59
Q1 2023	39,310	$1,741	$47.96	$39.01 - $52.93
Q4 2022	48,257	$2,848	$52.03	$45.87 - $56.69
Q3 2022	37,196	$1,945	$50.12	$46.08 - $54.37
Q2 2022	51,247	$2,852	$51.14	$48.47 - $53.70
Q1 2022	42,636	$2,579	$51.69	$48.38 - $55.12
Q4 2021	40,405	$2,333	$48.46	$45.96 - $50.44
Q3 2021	59,624	$3,354	$48.00	$45.58 - $50.22
Q2 2021	112,914	$6,579	$52.96	$48.87 - $55.24
Q1 2021	40,555	$2,549	$51.31	$45.76 - $56.46
Q4 2020	45,311	$2,505	$46.10	$42.70 - $50.73
Q3 2020	43,715	$2,376	$48.57	$43.00 - $54.06
Q2 2020	35,644	$2,047	$48.00	$42.78 - $54.53
Q1 2020	25,406	$1,493	$50.93	$38.54 - $56.36
Q4 2019	31,179	$2,113	$53.22	$48.47 - $56.23
Q3 2019	27,951	$1,738	$50.16	$47.48 - $52.86
Q2 2019	32,185	$1,983	$49.98	$47.55 - $52.33
Q1 2019	23,240	$1,436	$49.51	$43.81 - $52.00
Q4 2018	28,305	$1,576	$46.68	$41.39 - $50.57
Q3 2018	38,721	$2,329	$48.42	$42.38 - $51.15
Q2 2018	37,763	$2,134	$45.23	$42.53 - $47.73
Q1 2018	44,555	$2,588	$46.10	$42.86 - $48.73
Q4 2017	65,161	$3,880	$45.39	$41.22 - $49.73
Q3 2017	54,890	$3,268	$41.22	$37.95 - $46.20
Q2 2017	59,580	$3,339	$41.48	$38.41 - $44.70
Q1 2017	53,779	$3,002	$43.50	$40.27 - $48.84
Q4 2016	49,725	$3,129	$42.49	$35.31 - $49.16
Q3 2016	29,338	$1,493	$36.26	$34.29 - $38.21
Q2 2016	30,362	$1,496	$35.72	$33.77 - $38.30
Q1 2016	24,324	$1,185	$33.33	$29.47 - $37.02
Q4 2015	30,965	$1,448	$33.66	$30.28 - $36.28
Q3 2015	16,012	$712	$34.11	$30.99 - $37.49
Q2 2015	11,013	$558	$32.83	$29.86 - $37.32
Q1 2015	104,439	$4,513	$30.86	$28.78 - $34.76
Q4 2014	17,060	$836	$33.70	$29.79 - $36.02
Q3 2014	94,216	$4,383	$33.99	$32.17 - $37.33
Q2 2014	14,474	$757	$35.20	$33.12 - $38.02
Q1 2014	19,899	$1,076	$35.67	$33.22 - $38.53
Q4 2013	58,705	$3,314	$36.29	$32.69 - $39.26
Q3 2013	15,523	$772	$32.64	$30.72 - $34.37
Q2 2013	17,652	$807	$29.77	$27.86 - $31.27