WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

Laurion Capital Management LP's Holding History (CIK: 0001390202)

Note: Option positions (PUT/CALL) are excluded.

Q3 2020

Shares 4,200 Value ($000) $228 Avg Close $48.57 Range $43.00 - $54.06

Q2 2020

Shares 7,951 Value ($000) $457 Avg Close $48.00 Range $42.78 - $54.53

Q1 2020

Shares 5,500 Value ($000) $323 Avg Close $50.93 Range $38.54 - $56.36

Q2 2019

Shares 4,077 Value ($000) $251 Avg Close $49.98 Range $47.55 - $52.33

Q1 2019

Shares 8,329 Value ($000) $515 Avg Close $49.51 Range $43.81 - $52.00

Q4 2018

Shares 4,424 Value ($000) $246 Avg Close $46.68 Range $41.39 - $50.57

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	4,200	$228	$48.57	$43.00 - $54.06
Q2 2020	7,951	$457	$48.00	$42.78 - $54.53
Q1 2020	5,500	$323	$50.93	$38.54 - $56.36
Q2 2019	4,077	$251	$49.98	$47.55 - $52.33
Q1 2019	8,329	$515	$49.51	$43.81 - $52.00
Q4 2018	4,424	$246	$46.68	$41.39 - $50.57