WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

JACOBS LEVY EQUITY MANAGEMENT, INC's Holding History (CIK: 0000884414)

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

Q4 2025

Shares 39,137 Value ($000) $1,872 Avg Close $47.37 Range $44.09 - $50.85

Q3 2025

Shares 40,607 Value ($000) $2,030 Avg Close $48.41 Range $45.39 - $50.63

Q2 2025

Shares 53,638 Value ($000) $2,598 Avg Close $46.41 Range $40.44 - $50.21

Q1 2025

Shares 53,708 Value ($000) $2,719 Avg Close $48.88 Range $46.41 - $51.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,137	$1,872	$47.37	$44.09 - $50.85
Q3 2025	40,607	$2,030	$48.41	$45.39 - $50.63
Q2 2025	53,638	$2,598	$46.41	$40.44 - $50.21
Q1 2025	53,708	$2,719	$48.88	$46.41 - $51.42