WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

MILLENNIUM MANAGEMENT LLC's Holding History (CIK: 0001273087)

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

Q4 2025

Shares 340,009 Value ($000) $16,263 Avg Close $47.37 Range $44.09 - $50.85

Q3 2025

Shares 399,197 Value ($000) $19,956 Avg Close $48.41 Range $45.39 - $50.63

Q2 2025

Shares 198,313 Value ($000) $9,606 Avg Close $46.41 Range $40.44 - $50.21

Q4 2024

Shares 55,310 Value ($000) $2,902 Avg Close $50.92 Range $44.42 - $57.25

Q3 2024

Shares 53,663 Value ($000) $2,652 Avg Close $47.96 Range $44.53 - $54.88

Q2 2024

Shares 10,488 Value ($000) $509 Avg Close $44.71 Range $41.94 - $47.91

Q1 2024

Shares 11,779 Value ($000) $576 Avg Close $44.93 Range $40.74 - $52.58

Q4 2023

Shares 33,300 Value ($000) $1,878 Avg Close $45.49 Range $38.59 - $53.38

Q3 2023

Shares 115,607 Value ($000) $5,000 Avg Close $40.65 Range $34.46 - $45.59

Q2 2023

Shares 83,230 Value ($000) $3,188 Avg Close $36.02 Range $31.77 - $39.59

Q1 2023

Shares 311,124 Value ($000) $14 Avg Close $47.96 Range $39.01 - $52.93

Q4 2022

Shares 464,387 Value ($000) $27 Avg Close $52.03 Range $45.87 - $56.69

Q3 2022

Shares 294,817 Value ($000) $15,416 Avg Close $50.12 Range $46.08 - $54.37

Q2 2022

Shares 20,938 Value ($000) $1,165 Avg Close $51.14 Range $48.47 - $53.70

Q3 2021

Shares 29,803 Value ($000) $1,677 Avg Close $48.00 Range $45.58 - $50.22

Q2 2021

Shares 59,257 Value ($000) $3,439 Avg Close $52.96 Range $48.87 - $55.24

Q1 2021

Shares 52,095 Value ($000) $3,271 Avg Close $51.31 Range $45.76 - $56.46

Q4 2020

Shares 124,553 Value ($000) $6,887 Avg Close $46.10 Range $42.70 - $50.73

Q3 2020

Shares 69,417 Value ($000) $3,773 Avg Close $48.57 Range $43.00 - $54.06

Q2 2020

Shares 141,812 Value ($000) $8,143 Avg Close $48.00 Range $42.78 - $54.53

Q1 2020

Shares 7,414 Value ($000) $436 Avg Close $50.93 Range $38.54 - $56.36

Q4 2019

Shares 31,974 Value ($000) $2,167 Avg Close $53.22 Range $48.47 - $56.23

Q3 2019

Shares 10,584 Value ($000) $658 Avg Close $50.16 Range $47.48 - $52.86

Q2 2019

Shares 4,484 Value ($000) $276 Avg Close $49.98 Range $47.55 - $52.33

Q3 2018

Shares 5,261 Value ($000) $317 Avg Close $48.42 Range $42.38 - $51.15

Q4 2017

Shares 6,538 Value ($000) $389 Avg Close $45.39 Range $41.22 - $49.73

Q4 2016

Shares 6,340 Value ($000) $399 Avg Close $42.49 Range $35.31 - $49.16

Q4 2015

Shares 26,908 Value ($000) $1,258 Avg Close $33.66 Range $30.28 - $36.28

Q2 2015

Shares 11,626 Value ($000) $589 Avg Close $32.83 Range $29.86 - $37.32

Q4 2014

Shares 5,247 Value ($000) $257 Avg Close $33.70 Range $29.79 - $36.02

Q3 2014

Shares 14,129 Value ($000) $657 Avg Close $33.99 Range $32.17 - $37.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	340,009	$16,263	$47.37	$44.09 - $50.85
Q3 2025	399,197	$19,956	$48.41	$45.39 - $50.63
Q2 2025	198,313	$9,606	$46.41	$40.44 - $50.21
Q4 2024	55,310	$2,902	$50.92	$44.42 - $57.25
Q3 2024	53,663	$2,652	$47.96	$44.53 - $54.88
Q2 2024	10,488	$509	$44.71	$41.94 - $47.91
Q1 2024	11,779	$576	$44.93	$40.74 - $52.58
Q4 2023	33,300	$1,878	$45.49	$38.59 - $53.38
Q3 2023	115,607	$5,000	$40.65	$34.46 - $45.59
Q2 2023	83,230	$3,188	$36.02	$31.77 - $39.59
Q1 2023	311,124	$14	$47.96	$39.01 - $52.93
Q4 2022	464,387	$27	$52.03	$45.87 - $56.69
Q3 2022	294,817	$15,416	$50.12	$46.08 - $54.37
Q2 2022	20,938	$1,165	$51.14	$48.47 - $53.70
Q3 2021	29,803	$1,677	$48.00	$45.58 - $50.22
Q2 2021	59,257	$3,439	$52.96	$48.87 - $55.24
Q1 2021	52,095	$3,271	$51.31	$45.76 - $56.46
Q4 2020	124,553	$6,887	$46.10	$42.70 - $50.73
Q3 2020	69,417	$3,773	$48.57	$43.00 - $54.06
Q2 2020	141,812	$8,143	$48.00	$42.78 - $54.53
Q1 2020	7,414	$436	$50.93	$38.54 - $56.36
Q4 2019	31,974	$2,167	$53.22	$48.47 - $56.23
Q3 2019	10,584	$658	$50.16	$47.48 - $52.86
Q2 2019	4,484	$276	$49.98	$47.55 - $52.33
Q3 2018	5,261	$317	$48.42	$42.38 - $51.15
Q4 2017	6,538	$389	$45.39	$41.22 - $49.73
Q4 2016	6,340	$399	$42.49	$35.31 - $49.16
Q4 2015	26,908	$1,258	$33.66	$30.28 - $36.28
Q2 2015	11,626	$589	$32.83	$29.86 - $37.32
Q4 2014	5,247	$257	$33.70	$29.79 - $36.02
Q3 2014	14,129	$657	$33.99	$32.17 - $37.33