Common Contracts

ASSUMPTION AND AMENDMENT OF REDWOOD EMPIRE BANCORP INCENTIVE STOCK OPTION AGREEMENT

Assumption And • March 22nd, 2005 • Westamerica Bancorporation • National commercial banks

• Contract Type
  Assumption And
• Filed
  March 22nd, 2005
• Company
  Westamerica Bancorporation
• Industry
  National commercial banks

THIS AGREEMENT is entered into as of ___, 2005 with respect to that certain Incentive Stock Option Agreement dated as of ___(the “Agreement”) between Redwood Empire Bancorp, a California corporation (“REBC”) and ___(“Optionee”) pursuant to REBC’s [1991 Stock Option Plan] [2001 Stock Option Plan] (the “Plan”).

ASSUMPTION AND AMENDMENT OF REDWOOD EMPIRE BANCORP NON-STATUTORY (NON- QUALIFIED) STOCK OPTION AGREEMENT

Assumption And • March 22nd, 2005 • Westamerica Bancorporation • National commercial banks

• Contract Type
  Assumption And
• Filed
  March 22nd, 2005
• Company
  Westamerica Bancorporation
• Industry
  National commercial banks

THIS AGREEMENT is entered into as of ___, 2005 with respect to that certain Non-Statutory (Non-Qualified) Stock Option Agreement dated as of ___(the “Agreement”) between Redwood Empire Bancorp, a California corporation (“REBC”) and ___(“Optionee”) pursuant to REBC’s [1991 Stock Option Plan] [2001 Stock Option Plan] (the “Plan”).