WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

SummerHaven Investment Management, LLC's Holding History (CIK: 0001846436)

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

Q4 2025

Shares 16,433 Value ($000) $786 Avg Close $47.37 Range $44.09 - $50.85

Q3 2025

Shares 16,433 Value ($000) $821 Avg Close $48.41 Range $45.39 - $50.63

Q2 2024

Shares 17,948 Value ($000) $871 Avg Close $44.71 Range $41.94 - $47.91

Q1 2024

Shares 17,630 Value ($000) $862 Avg Close $44.93 Range $40.74 - $52.58

Q4 2023

Shares 17,456 Value ($000) $985 Avg Close $45.49 Range $38.59 - $53.38

Q3 2023

Shares 17,264 Value ($000) $747 Avg Close $40.65 Range $34.46 - $45.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	16,433	$786	$47.37	$44.09 - $50.85
Q3 2025	16,433	$821	$48.41	$45.39 - $50.63
Q2 2024	17,948	$871	$44.71	$41.94 - $47.91
Q1 2024	17,630	$862	$44.93	$40.74 - $52.58
Q4 2023	17,456	$985	$45.49	$38.59 - $53.38
Q3 2023	17,264	$747	$40.65	$34.46 - $45.59