WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

Quarry LP's Holding History (CIK: 0001965207)

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

Q4 2025

Shares 86 Value ($000) $4 Avg Close $47.37 Range $44.09 - $50.85

Q3 2025

Shares 60 Value ($000) $3 Avg Close $48.41 Range $45.39 - $50.63

Q2 2025

Shares 203 Value ($000) $10 Avg Close $46.41 Range $40.44 - $50.21

Q3 2024

Shares 291 Value ($000) $14 Avg Close $47.96 Range $44.53 - $54.88

Q2 2023

Shares 327 Value ($000) $13 Avg Close $36.02 Range $31.77 - $39.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	86	$4	$47.37	$44.09 - $50.85
Q3 2025	60	$3	$48.41	$45.39 - $50.63
Q2 2025	203	$10	$46.41	$40.44 - $50.21
Q3 2024	291	$14	$47.96	$44.53 - $54.88
Q2 2023	327	$13	$36.02	$31.77 - $39.59