0001127602-17-030577.txt : 20171031 0001127602-17-030577.hdr.sgml : 20171031 20171031124228 ACCESSION NUMBER: 0001127602-17-030577 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20171027 FILED AS OF DATE: 20171031 DATE AS OF CHANGE: 20171031 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HANSEN DENNIS R CENTRAL INDEX KEY: 0001201504 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-09383 FILM NUMBER: 171164845 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 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2017-10-27 0000311094 WESTAMERICA BANCORPORATION WABC 0001201504 HANSEN DENNIS R WESTAMERICA BANCORPORATION 4550 MANGELS BLVD 94534 1 SVP/Systems & Operations Mgr. Common Stock 2017-10-27 4 M 0 18400 53.35 A 19421 D Common Stock 2017-10-27 4 S 0 18400 59.3361 D 1021 D Common Stock 14780 I Deferred Common Stock 29588.466 I Esop Non-qualified Stock Option (Right to Buy) 53.35 2017-10-27 4 M 0 18400 0 D 2015-01-23 2024-01-23 Common Stock 18400 1300 D This is an average price of multiple transactions for the same option ranging in price from $59.16 to $59.52. Options vest ratably over three years beginning one year from date of grant. /s/ Dennis R. Hansen 2017-10-31