WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

Retirement Systems of Alabama's Holding History (CIK: 0001593051)

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

Q2 2014

Shares 32,441 Value ($000) $1,696 Avg Close $35.20 Range $33.12 - $38.02

Q1 2014

Shares 32,797 Value ($000) $1,774 Avg Close $35.67 Range $33.22 - $38.53

Q4 2013

Shares 32,807 Value ($000) $1,852 Avg Close $36.29 Range $32.69 - $39.26

Q3 2013

Shares 32,807 Value ($000) $1,632 Avg Close $32.64 Range $30.72 - $34.37

Q2 2013

Shares 33,116 Value ($000) $1,513 Avg Close $29.77 Range $27.86 - $31.27

Q1 2013

Shares 33,679 Value ($000) $1,527 Avg Close $29.62 Range $28.15 - $30.49

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2014	32,441	$1,696	$35.20	$33.12 - $38.02
Q1 2014	32,797	$1,774	$35.67	$33.22 - $38.53
Q4 2013	32,807	$1,852	$36.29	$32.69 - $39.26
Q3 2013	32,807	$1,632	$32.64	$30.72 - $34.37
Q2 2013	33,116	$1,513	$29.77	$27.86 - $31.27
Q1 2013	33,679	$1,527	$29.62	$28.15 - $30.49