WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001021223)

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

Q3 2015
Shares 258,710 Value ($000) $11,497 Avg Close $34.11 Range $30.99 - $37.49
Q2 2015
Shares 622,319 Value ($000) $31,520 Avg Close $32.83 Range $29.86 - $37.32
Q1 2015
Shares 650,525 Value ($000) $28,109 Avg Close $30.86 Range $28.78 - $34.76
Q4 2014
Shares 656,463 Value ($000) $32,180 Avg Close $33.70 Range $29.79 - $36.02
Q3 2014
Shares 664,232 Value ($000) $30,900 Avg Close $33.99 Range $32.17 - $37.33
Q2 2014
Shares 682,126 Value ($000) $35,662 Avg Close $35.20 Range $33.12 - $38.02
Q1 2014
Shares 684,964 Value ($000) $37,043 Avg Close $35.67 Range $33.22 - $38.53
Q4 2013
Shares 708,081 Value ($000) $39,978 Avg Close $36.29 Range $32.69 - $39.26
Q3 2013
Shares 708,129 Value ($000) $35,222 Avg Close $32.64 Range $30.72 - $34.37
Q2 2013
Shares 714,346 Value ($000) $32,638 Avg Close $29.77 Range $27.86 - $31.27