WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

Aquatic Capital Management LLC's Holding History (CIK: 0001803916)

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

Q4 2025

Shares 2,794 Value ($000) $134 Avg Close $47.37 Range $44.09 - $50.85

Q3 2025

Shares 7,340 Value ($000) $367 Avg Close $48.41 Range $45.39 - $50.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,794	$134	$47.37	$44.09 - $50.85
Q3 2025	7,340	$367	$48.41	$45.39 - $50.63