WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

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

Q2 2023

Shares 6,565 Value ($000) $248 Avg Close $36.02 Range $31.77 - $39.59

Q1 2023

Shares 9,483 Value ($000) $416 Avg Close $47.96 Range $39.01 - $52.93

Q4 2022

Shares 9,376 Value ($000) $561 Avg Close $52.03 Range $45.87 - $56.69

Q3 2015

Shares 5,211 Value ($000) $227 Avg Close $34.11 Range $30.99 - $37.49

Q2 2015

Shares 9,378 Value ($000) $475 Avg Close $32.83 Range $29.86 - $37.32

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	6,565	$248	$36.02	$31.77 - $39.59
Q1 2023	9,483	$416	$47.96	$39.01 - $52.93
Q4 2022	9,376	$561	$52.03	$45.87 - $56.69
Q3 2015	5,211	$227	$34.11	$30.99 - $37.49
Q2 2015	9,378	$475	$32.83	$29.86 - $37.32