Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000093748-11-000087
Filing Date
2011-02-11
Accepted
2011-02-11 13:11:05
Documents
1

Document Format Files

Seq Description Document Type Size
1 westamerica10.txt SC 13G 7311
  Complete submission text file 0000093748-11-000087.txt   9530
Mailing Address ONE LINCOLN STREET BOSTON MA 02111
Business Address ONE LINCOLN STREET BOSTON MA 02111 617 786-3000
STATE STREET Corp (Filed by) CIK: 0000093751 (see all company filings)

EIN.: 042456637 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G
SIC: 6022 State Commercial Banks

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 (Subject) CIK: 0000311094 (see all company filings)

EIN.: 942156203 | State of Incorp.: CA | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-35188 | Film No.: 11596693
SIC: 6021 National Commercial Banks