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Home > Insider Trading > Filing (0001127602-10-026802)

Filing Details

Accession Number:: 0001127602-10-026802
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2010-11-03 15:48:06
Reporting Period:: 2010-11-02

Filing Date:: 2010-11-03
Accepted Time:: 2010-11-03 15:48:06
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
1201504	R Dennis Hansen	Westamerica Bancorporation 4550 Mangels Blvd 94534	Svp/Systems & Operations Mgr.	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	Acquisiton	2010-11-02	6,000	$38.74	8,450	No	4	M	Direct
Common Stock	Disposition	2010-11-02	6,000	$49.82	2,450	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
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	2010-11-02	6,000	$0.00	6,000	$38.74

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
5,090	2003-01-23	2012-01-23	No	4	M	Direct

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Common Stock	7,250	Indirect	Deferred
Common Stock	22,464	Indirect	Esop

Footnotes

Includes allocations through 9/30/10, as reported in the latest quarterly report, to Westamerica Bancorporation's Tax Deferred Savings/Retirement (ESOP) Plan.
These options vest ratably over three years beginning one year from date of grant.