Insider Stock Trading History of Robinson David L

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Robinson David L since year 2005. The trader's CIK number is 1418453. At the time of this reporting, Robinson David L is the SVP/Banking Division Manager of Westamerica Bancorporation . (stock ticker symbol WABC). See this page for all insider trading activities at Westamerica Bancorporation .

Stock purchases, sales, and option exercises reported by insider *Robinson David L* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2017-04-24	WABC	Westamerica Bancorporation	Sale	1,221	58.39	71,294
2017-01-30	WABC	Westamerica Bancorporation	Option Ex	9,200	42.33	389,436
2017-01-30	WABC	Westamerica Bancorporation	Sale	9,200	56.67	521,327
2017-01-25	WABC	Westamerica Bancorporation	Sale	22,100	57.06	1,261,003
2017-01-25	WABC	Westamerica Bancorporation	Option Ex	22,100	53.35	1,179,035
2017-01-23	WABC	Westamerica Bancorporation	Sale	30,246	56.78	1,717,277
2017-01-23	WABC	Westamerica Bancorporation	Option Ex	30,166	46.73	1,409,596
2016-04-26	WABC	Westamerica Bancorporation	Option Ex	52,928	47.15	2,495,555
2016-04-25	WABC	Westamerica Bancorporation	Sale	38,499	50.18	1,931,918
2016-04-26	WABC	Westamerica Bancorporation	Sale	52,928	50.23	2,658,785
2016-04-25	WABC	Westamerica Bancorporation	Option Ex	37,000	44.11	1,632,144
2015-07-17	WABC	Westamerica Bancorporation	Sale	217	51.12	11,093
2015-04-17	WABC	Westamerica Bancorporation	Sale	1,510	44.08	66,556
2014-04-17	WABC	Westamerica Bancorporation	Sale	1,480	51.79	76,644
2013-10-24	WABC	Westamerica Bancorporation	Sale	13,000	53.00	689,013
2013-10-24	WABC	Westamerica Bancorporation	Option Ex	13,000	43.02	559,195
2013-10-23	WABC	Westamerica Bancorporation	Sale	5,700	53.00	302,111
2013-10-23	WABC	Westamerica Bancorporation	Option Ex	5,700	43.02	245,185
2013-10-22	WABC	Westamerica Bancorporation	Option Ex	3,100	43.02	133,346
2013-10-22	WABC	Westamerica Bancorporation	Sale	3,100	53.01	164,318
2013-10-18	WABC	Westamerica Bancorporation	Option Ex	8,790	49.61	436,071
2013-10-18	WABC	Westamerica Bancorporation	Sale	8,790	51.77	455,067
2013-07-23	WABC	Westamerica Bancorporation	Sale	891	48.53	43,242
2013-07-22	WABC	Westamerica Bancorporation	Sale	500	48.52	24,258
2013-01-22	WABC	Westamerica Bancorporation	Sale	350	43.48	15,217
2011-10-27	WABC	Westamerica Bancorporation	Option Ex	10,820	40.75	440,915
2011-10-27	WABC	Westamerica Bancorporation	Sale	10,820	45.28	489,907
2011-01-27	WABC	Westamerica Bancorporation	Sale	7,589	51.01	387,145
2011-01-26	WABC	Westamerica Bancorporation	Sale	3,501	51.06	178,747
2011-01-27	WABC	Westamerica Bancorporation	Option Ex	7,589	38.74	293,997
2011-01-26	WABC	Westamerica Bancorporation	Option Ex	3,501	38.74	135,628
2010-04-15	WABC	Westamerica Bancorporation	Sale	316	58.91	18,615
2010-01-25	WABC	Westamerica Bancorporation	Option Ex	11,510	39.41	453,563
2010-01-25	WABC	Westamerica Bancorporation	Sale	11,510	57.09	657,105
2009-04-28	WABC	Westamerica Bancorporation	Option Ex	904	24.00	21,696
2009-04-28	WABC	Westamerica Bancorporation	Sale	904	53.39	48,262
2009-04-21	WABC	Westamerica Bancorporation	Option Ex	903	24.00	21,672
2009-04-22	WABC	Westamerica Bancorporation	Sale	2	50.59	101
2009-04-21	WABC	Westamerica Bancorporation	Sale	1,292	50.00	64,600
2009-01-28	WABC	Westamerica Bancorporation	Option Ex	903	24.00	21,672
2009-01-28	WABC	Westamerica Bancorporation	Sale	903	45.47	41,061
2009-01-21	WABC	Westamerica Bancorporation	Option Ex	2,700	34.56	93,317
2009-01-21	WABC	Westamerica Bancorporation	Sale	2,700	42.76	115,460
2008-04-17	WABC	Westamerica Bancorporation	Sale	412	55.60	22,908
2008-01-22	WABC	Westamerica Bancorporation	Option Ex	11,000	24.00	264,000
2008-01-23	WABC	Westamerica Bancorporation	Sale	2,890	45.83	132,457
2008-01-23	WABC	Westamerica Bancorporation	Option Ex	2,890	24.00	69,360
2008-01-23	WABC	Westamerica Bancorporation	Sale	1,700	46.03	78,257
2008-01-23	WABC	Westamerica Bancorporation	Option Ex	1,700	24.00	40,800
2008-01-22	WABC	Westamerica Bancorporation	Sale	11,000	42.37	466,070

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Robinson David L (SVP/Banking Division Manager of Westamerica Bancorporation at the time of this reporting) see the Securities and Exchange Commission (SEC) website.