0001127602-17-015423.txt : 20170425 0001127602-17-015423.hdr.sgml : 20170425 20170425141300 ACCESSION NUMBER: 0001127602-17-015423 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170424 FILED AS OF DATE: 20170425 DATE AS OF CHANGE: 20170425 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: WESTAMERICA BANCORPORATION CENTRAL INDEX KEY: 0000311094 STANDARD INDUSTRIAL CLASSIFICATION: NATIONAL COMMERCIAL BANKS [6021] IRS NUMBER: 942156203 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1108 FIFTH AVE CITY: SAN RAFAEL STATE: CA ZIP: 94901 BUSINESS PHONE: (707) 863-6000 MAIL ADDRESS: STREET 1: 4550 MANGELS BLVD STREET 2: A-2Y CITY: FAIRFIELD STATE: CA ZIP: 94585-1200 FORMER COMPANY: FORMER CONFORMED NAME: INDEPENDENT BANKSHARES CORP DATE OF NAME CHANGE: 19830801 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Robinson David L CENTRAL INDEX KEY: 0001418453 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-09383 FILM NUMBER: 17780706 MAIL ADDRESS: STREET 1: 4550 MANGELS BLVD CITY: FAIRFIELD STATE: CA ZIP: 94534 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2017-04-24 0000311094 WESTAMERICA BANCORPORATION WABC 0001418453 Robinson David L WESTAMERICA BANCORPORATION 4550 MANGELS BLVD FAIRFIELD CA 94534 1 SVP/Banking Division Manager Common Stock 2017-04-24 4 S 0 1221 58.39 D 7.1444 D Common Stock 19140 I Deferred Common Stock 1959.783 I Esop Includes shares from dividend reinvestment and from purchases through a stock purchase plan that are exempt through Rule 16b-3(c). /s/ Nancy Swenson, Attorney in Fact, for David L. Robinson 2017-04-25