WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q4 2025

Shares 6,600 Value ($000) $316 Avg Close $47.37 Range $44.09 - $50.85

Q4 2022

Shares 18,300 Value ($000) $1,080 Avg Close $52.03 Range $45.87 - $56.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,600	$316	$47.37	$44.09 - $50.85
Q4 2022	18,300	$1,080	$52.03	$45.87 - $56.69