Home > Insider Trading > Filing (0001127602-11-002739)

Filing Details

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

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Disposition	2011-01-27	7,589	$51.01	3,140	No	4	S	Direct
Common Stock	Disposition	2011-01-26	3,501	$51.06	13,589	No	4	S	Direct

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

Footnotes

This form is being amended to provide the following information. The price range for this transaction was between $51.00 and $51.09. The reporting person will provide, upon request by the SEC staff, the issuer or a security holder of the issuer, the full information about the number of shares purchased or sold at each separate price.
This form is being amended to provide the following information. The price range for this transaction was between $51.00 and $51.20. The reporting person will provide, upon request by the SEC staff, the issuer or a security holder of the issuer, the full information about the number of shares purchased or sold at each separate price.