WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

Nationwide Fund Advisors's Holding History (CIK: 0001097218)

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

Q3 2017
Shares 59,989 Value ($000) $3,572 Avg Close $41.22 Range $37.95 - $46.20
Q2 2017
Shares 60,341 Value ($000) $3,382 Avg Close $41.48 Range $38.41 - $44.70
Q1 2017
Shares 61,630 Value ($000) $3,441 Avg Close $43.50 Range $40.27 - $48.84
Q4 2016
Shares 67,187 Value ($000) $4,228 Avg Close $42.49 Range $35.31 - $49.16
Q3 2016
Shares 76,002 Value ($000) $3,867 Avg Close $36.26 Range $34.29 - $38.21
Q2 2016
Shares 78,785 Value ($000) $3,881 Avg Close $35.72 Range $33.77 - $38.30
Q1 2016
Shares 89,575 Value ($000) $4,374 Avg Close $33.33 Range $29.47 - $37.02
Q4 2015
Shares 88,782 Value ($000) $4,151 Avg Close $33.66 Range $30.28 - $36.28
Q3 2015
Shares 91,982 Value ($000) $4,088 Avg Close $34.11 Range $30.99 - $37.49
Q2 2015
Shares 90,253 Value ($000) $4,571 Avg Close $32.83 Range $29.86 - $37.32
Q1 2015
Shares 80,372 Value ($000) $3,473 Avg Close $30.86 Range $28.78 - $34.76
Q4 2014
Shares 83,687 Value ($000) $4,102 Avg Close $33.70 Range $29.79 - $36.02
Q3 2014
Shares 83,041 Value ($000) $3,863 Avg Close $33.99 Range $32.17 - $37.33
Q2 2014
Shares 119,793 Value ($000) $6,263 Avg Close $35.20 Range $33.12 - $38.02
Q1 2014
Shares 118,283 Value ($000) $6,397 Avg Close $35.67 Range $33.22 - $38.53
Q4 2013
Shares 117,417 Value ($000) $6,629 Avg Close $36.29 Range $32.69 - $39.26
Q3 2013
Shares 101,505 Value ($000) $5,049 Avg Close $32.64 Range $30.72 - $34.37
Q2 2013
Shares 120,830 Value ($000) $5,521 Avg Close $29.77 Range $27.86 - $31.27