SEC Form 4 · accession 0001127602-17-003474

WESTAMERICA BANCORPORATION · WABC

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — SVP/Chief Financial Officer

Period of report

Jan 30, 2017

Accepted (ET)

Feb 2, 2017 · 12:04 pm EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0000311094

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock	Jan 30, 2017	M	2,000	$42.33	A	4,300	D
Common Stock	Jan 30, 2017	S	2,000	$56.85	D	2,300	D
Common Stock	Jan 31, 2017	M	2,121	$42.33	A	4,421	D
Common Stock	Jan 31, 2017	S	2,121	$56.8597	D	2,300	D
Common Stock	Feb 1, 2017	M	5,046	$42.33	A	7,346	D
Common Stock	Feb 1, 2017	S	5,046	$56.6205	D	2,300	D
Common Stock	holding	—	—		—	415	I	as UGMA
Common Stock	holding	—	—		—	415	I	as UGMA
Common Stock	holding	—	—		—	118	I	Esop
Common Stock	holding	—	—		—	7,152	I	By Trust

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Non-qualified Stock Option (Right to Buy)^F1	$42.33	Jan 30, 2017	M	2,000	D	Jan 28, 2017	Jan 28, 2026	Common Stock	2,000	25,500	D
Non-qualified Stock Option (Right to Buy)^F1	$42.33	Jan 31, 2017	M	2,121	D	Jan 28, 2017	Jan 28, 2026	Common Stock	2,121	23,379	D
Non-qualified Stock Option (Right to Buy)^F1	$42.33	Feb 1, 2017	M	5,046	D	Jan 28, 2017	Jan 28, 2026	Common Stock	5,046	18,333	D