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Home > Insider Trading > Filing (0001127602-16-050012)

Filing Details

Accession Number:: 0001127602-16-050012
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2016-04-27 15:18:27
Reporting Period:: 2016-04-25

Filing Date:: 2016-04-27
Accepted Time:: 2016-04-27 15:18:27
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
311094	Westamerica Bancorporation	WABC	National Commercial Banks (6021)	942156203

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1418453	L David Robinson	Westamerica Bancorporation 4550 Mangels Blvd Fairfield CA 94534	Svp/Banking Division Manager	No	Yes	No	No

Reported Non-Derivative Transactions

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Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Disposition	2016-04-25	1,499	$50.16	40	No	4	S	Direct
Common Stock	Acquisiton	2016-04-25	3,333	$45.93	3,373	No	4	M	Direct
Common Stock	Disposition	2016-04-25	3,333	$50.19	40	No	4	S	Direct
Common Stock	Acquisiton	2016-04-25	24,800	$43.71	24,840	No	4	M	Direct
Common Stock	Disposition	2016-04-25	24,800	$50.19	40	No	4	S	Direct
Common Stock	Acquisiton	2016-04-25	8,867	$42.70	8,907	No	4	M	Direct
Common Stock	Disposition	2016-04-25	8,867	$50.19	40	No	4	S	Direct
Common Stock	Acquisiton	2016-04-26	11,175	$48.39	11,215	No	4	M	Direct
Common Stock	Disposition	2016-04-26	11,175	$50.23	40	No	4	S	Direct
Common Stock	Acquisiton	2016-04-26	23,286	$47.13	23,326	No	4	M	Direct
Common Stock	Disposition	2016-04-26	23,286	$50.23	40	No	4	S	Direct
Common Stock	Acquisiton	2016-04-26	18,467	$45.93	18,507	No	4	M	Direct
Common Stock	Disposition	2016-04-26	18,467	$50.23	40	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct

Reported Derivative Transactions

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Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Non-qualified Stock Option (Right to Buy)	Disposition	2016-04-25	3,333	$0.00	3,333	$45.93
Common Stock	Non-qualified Stock Option (Right to Buy)	Disposition	2016-04-25	24,800	$0.00	24,800	$43.71
Common Stock	Non-qualified Stock Option (Right to Buy)	Disposition	2016-04-25	8,867	$0.00	8,867	$42.70
Common Stock	Non-qualified Stock Option (Right to Buy)	Disposition	2016-04-26	11,175	$0.00	11,175	$48.39
Common Stock	Non-qualified Stock Option (Right to Buy)	Disposition	2016-04-26	23,286	$0.00	23,286	$47.13
Common Stock	Non-qualified Stock Option (Right to Buy)	Disposition	2016-04-26	18,467	$0.00	18,467	$45.93

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
18,467	2013-01-26	2022-01-26	No	4	M	Direct
0	2014-01-24	2023-01-24	No	4	M	Direct
17,733	2016-01-22	2025-01-22	No	4	M	Direct
0	2008-01-25	2017-01-25	No	4	M	Direct
0	2009-01-24	2018-01-24	No	4	M	Direct
0	2013-01-26	2022-01-26	No	4	M	Direct

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Common Stock	19,140	Indirect	Deferred
Common Stock	1,790	Indirect	Esop

Footnotes

Includes shares from dividend reinvestment and from purchases through a stock purchase plan that are exempt through Rule 16b-3(c).
Options vest ratably over three years beginning one year from date of grant.