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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001127602-18-015380
Filing Date
2018-04-27
Accepted
2018-04-27 13:41:36
Documents
1
Period of Report
2018-04-24

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form4.html 4  
1 PRIMARY DOCUMENT form4.xml 4 9733
  Complete submission text file 0001127602-18-015380.txt   11061
Mailing Address 4550 MANGELS BLVD A-2Y FAIRFIELD CA 94585-1200
Business Address 1108 FIFTH AVE SAN RAFAEL CA 94901 (707) 863-6000
WESTAMERICA BANCORPORATION (Issuer) CIK: 0000311094 (see all company filings)

IRS No.: 942156203 | State of Incorp.: CA | Fiscal Year End: 1231
SIC: 6021 National Commercial Banks
Assistant Director 7

Mailing Address
Business Address
HANSEN DENNIS R (Reporting) CIK: 0001201504 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-09383 | Film No.: 18782664