WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

Cerity Partners LLC's Holding History (CIK: 0001566475)

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

Q4 2025

Shares 24,570 Value ($000) $1,175 Avg Close $47.37 Range $44.09 - $50.85

Q3 2025

Shares 16,042 Value ($000) $802 Avg Close $48.41 Range $45.39 - $50.63

Q2 2025

Shares 8,932 Value ($000) $433 Avg Close $46.41 Range $40.44 - $50.21

Q1 2025

Shares 9,627 Value ($000) $487 Avg Close $48.88 Range $46.41 - $51.42

Q4 2024

Shares 5,655 Value ($000) $294 Avg Close $50.92 Range $44.42 - $57.25

Q3 2024

Shares 4,480 Value ($000) $221 Avg Close $47.96 Range $44.53 - $54.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	24,570	$1,175	$47.37	$44.09 - $50.85
Q3 2025	16,042	$802	$48.41	$45.39 - $50.63
Q2 2025	8,932	$433	$46.41	$40.44 - $50.21
Q1 2025	9,627	$487	$48.88	$46.41 - $51.42
Q4 2024	5,655	$294	$50.92	$44.42 - $57.25
Q3 2024	4,480	$221	$47.96	$44.53 - $54.88