WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

BASSWOOD CAPITAL MANAGEMENT, L.L.C.'s Holding History (CIK: 0001085393)

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

Q1 2014

Shares 36,500 Value ($000) $1,974 Avg Close $35.67 Range $33.22 - $38.53

Q4 2013

Shares 36,500 Value ($000) $2,061 Avg Close $36.29 Range $32.69 - $39.26

Q3 2013

Shares 36,500 Value ($000) $1,816 Avg Close $32.64 Range $30.72 - $34.37

Q2 2013

Shares 36,500 Value ($000) $1,668 Avg Close $29.77 Range $27.86 - $31.27

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	36,500	$1,974	$35.67	$33.22 - $38.53
Q4 2013	36,500	$2,061	$36.29	$32.69 - $39.26
Q3 2013	36,500	$1,816	$32.64	$30.72 - $34.37
Q2 2013	36,500	$1,668	$29.77	$27.86 - $31.27