WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

Janney Montgomery Scott LLC's Holding History (CIK: 0001329948)

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

Q3 2018

Shares 3,625 Value ($000) $218 Avg Close $48.42 Range $42.38 - $51.15

Q2 2018

Shares 3,710 Value ($000) $210 Avg Close $45.23 Range $42.53 - $47.73

Q1 2018

Shares 3,840 Value ($000) $223 Avg Close $46.10 Range $42.86 - $48.73

Q4 2017

Shares 3,840 Value ($000) $229 Avg Close $45.39 Range $41.22 - $49.73

Q3 2017

Shares 3,840 Value ($000) $229 Avg Close $41.22 Range $37.95 - $46.20

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	3,625	$218	$48.42	$42.38 - $51.15
Q2 2018	3,710	$210	$45.23	$42.53 - $47.73
Q1 2018	3,840	$223	$46.10	$42.86 - $48.73
Q4 2017	3,840	$229	$45.39	$41.22 - $49.73
Q3 2017	3,840	$229	$41.22	$37.95 - $46.20