WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

Numerai GP LLC's Holding History (CIK: 0001668527)

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

Q4 2025

Shares 38,346 Value ($000) $1,834 Avg Close $47.37 Range $44.09 - $50.85

Q3 2025

Shares 29,673 Value ($000) $1,483 Avg Close $48.41 Range $45.39 - $50.63

Q2 2025

Shares 16,134 Value ($000) $782 Avg Close $46.41 Range $40.44 - $50.21

Q1 2025

Shares 16,134 Value ($000) $817 Avg Close $48.88 Range $46.41 - $51.42

Q1 2024

Shares 4,388 Value ($000) $214 Avg Close $44.93 Range $40.74 - $52.58

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	38,346	$1,834	$47.37	$44.09 - $50.85
Q3 2025	29,673	$1,483	$48.41	$45.39 - $50.63
Q2 2025	16,134	$782	$46.41	$40.44 - $50.21
Q1 2025	16,134	$817	$48.88	$46.41 - $51.42
Q1 2024	4,388	$214	$44.93	$40.74 - $52.58