0001127602-17-013825.txt : 20170404 0001127602-17-013825.hdr.sgml : 20170404 20170404150351 ACCESSION NUMBER: 0001127602-17-013825 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170331 FILED AS OF DATE: 20170404 DATE AS OF CHANGE: 20170404 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: 17737684 MAIL ADDRESS: STREET 1: 4550 MANGELS BLVD CITY: FAIRFIELD STATE: CA ZIP: 94534 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2017-03-31 0000311094 WESTAMERICA BANCORPORATION WABC 0001418453 Robinson David L WESTAMERICA BANCORPORATION 4550 MANGELS BLVD FAIRFIELD CA 94534 1 SVP/Banking Division Manager Common Stock 2017-03-31 4 F 0 1099 56.515 D 1224.6035 D Common Stock 19140 I Deferred Common Stock 1959.783 I Esop Of the 2,320 Restricted Performance Shares that vested in January 2017, 1,099 shares were withheld to pay for the tax liability. 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 2017-04-04