WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

WINTON GROUP Ltd's Holding History (CIK: 0001612063)

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

Q4 2025

Shares 46,347 Value ($000) $2,217 Avg Close $47.37 Range $44.09 - $50.85

Q3 2025

Shares 24,123 Value ($000) $1,206 Avg Close $48.41 Range $45.39 - $50.63

Q2 2025

Shares 29,188 Value ($000) $1,414 Avg Close $46.41 Range $40.44 - $50.21

Q1 2025

Shares 47,065 Value ($000) $2,383 Avg Close $48.88 Range $46.41 - $51.42

Q4 2024

Shares 21,619 Value ($000) $1,134 Avg Close $50.92 Range $44.42 - $57.25

Q3 2024

Shares 21,392 Value ($000) $1,057 Avg Close $47.96 Range $44.53 - $54.88

Q2 2024

Shares 19,335 Value ($000) $938 Avg Close $44.71 Range $41.94 - $47.91

Q1 2024

Shares 19,161 Value ($000) $937 Avg Close $44.93 Range $40.74 - $52.58

Q4 2023

Shares 9,364 Value ($000) $528 Avg Close $45.49 Range $38.59 - $53.38

Q3 2023

Shares 9,649 Value ($000) $417 Avg Close $40.65 Range $34.46 - $45.59

Q2 2023

Shares 30,239 Value ($000) $1,158 Avg Close $36.02 Range $31.77 - $39.59

Q1 2023

Shares 43,971 Value ($000) $1,948 Avg Close $47.96 Range $39.01 - $52.93

Q4 2022

Shares 33,857 Value ($000) $1,998 Avg Close $52.03 Range $45.87 - $56.69

Q3 2022

Shares 33,619 Value ($000) $1,758 Avg Close $50.12 Range $46.08 - $54.37

Q2 2022

Shares 36,553 Value ($000) $2,035 Avg Close $51.14 Range $48.47 - $53.70

Q1 2022

Shares 28,964 Value ($000) $1,752 Avg Close $51.69 Range $48.38 - $55.12

Q4 2021

Shares 24,813 Value ($000) $1,432 Avg Close $48.46 Range $45.96 - $50.44

Q3 2021

Shares 34,802 Value ($000) $1,958 Avg Close $48.00 Range $45.58 - $50.22

Q2 2021

Shares 35,711 Value ($000) $2,072 Avg Close $52.96 Range $48.87 - $55.24

Q1 2021

Shares 31,796 Value ($000) $1,996 Avg Close $51.31 Range $45.76 - $56.46

Q4 2020

Shares 26,747 Value ($000) $1,479 Avg Close $46.10 Range $42.70 - $50.73

Q3 2020

Shares 63,487 Value ($000) $3,451 Avg Close $48.57 Range $43.00 - $54.06

Q2 2020

Shares 80,700 Value ($000) $4,634 Avg Close $48.00 Range $42.78 - $54.53

Q3 2019

Shares 5,883 Value ($000) $366 Avg Close $50.16 Range $47.48 - $52.86

Q1 2019

Shares 4,379 Value ($000) $271 Avg Close $49.51 Range $43.81 - $52.00

Q3 2014

Shares 9,164 Value ($000) $426 Avg Close $33.99 Range $32.17 - $37.33

Q2 2014

Shares 16,266 Value ($000) $850 Avg Close $35.20 Range $33.12 - $38.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	46,347	$2,217	$47.37	$44.09 - $50.85
Q3 2025	24,123	$1,206	$48.41	$45.39 - $50.63
Q2 2025	29,188	$1,414	$46.41	$40.44 - $50.21
Q1 2025	47,065	$2,383	$48.88	$46.41 - $51.42
Q4 2024	21,619	$1,134	$50.92	$44.42 - $57.25
Q3 2024	21,392	$1,057	$47.96	$44.53 - $54.88
Q2 2024	19,335	$938	$44.71	$41.94 - $47.91
Q1 2024	19,161	$937	$44.93	$40.74 - $52.58
Q4 2023	9,364	$528	$45.49	$38.59 - $53.38
Q3 2023	9,649	$417	$40.65	$34.46 - $45.59
Q2 2023	30,239	$1,158	$36.02	$31.77 - $39.59
Q1 2023	43,971	$1,948	$47.96	$39.01 - $52.93
Q4 2022	33,857	$1,998	$52.03	$45.87 - $56.69
Q3 2022	33,619	$1,758	$50.12	$46.08 - $54.37
Q2 2022	36,553	$2,035	$51.14	$48.47 - $53.70
Q1 2022	28,964	$1,752	$51.69	$48.38 - $55.12
Q4 2021	24,813	$1,432	$48.46	$45.96 - $50.44
Q3 2021	34,802	$1,958	$48.00	$45.58 - $50.22
Q2 2021	35,711	$2,072	$52.96	$48.87 - $55.24
Q1 2021	31,796	$1,996	$51.31	$45.76 - $56.46
Q4 2020	26,747	$1,479	$46.10	$42.70 - $50.73
Q3 2020	63,487	$3,451	$48.57	$43.00 - $54.06
Q2 2020	80,700	$4,634	$48.00	$42.78 - $54.53
Q3 2019	5,883	$366	$50.16	$47.48 - $52.86
Q1 2019	4,379	$271	$49.51	$43.81 - $52.00
Q3 2014	9,164	$426	$33.99	$32.17 - $37.33
Q2 2014	16,266	$850	$35.20	$33.12 - $38.02