WEST BANCORPORATION INC

Ticker: WTBA CUSIP: 95123P106 Class: Common Stock

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2019

Shares 18,794 Value ($000) $482 Avg Close $23.77 Range $21.01 - $25.93

Q3 2019

Shares 33,386 Value ($000) $726 Avg Close $21.22 Range $19.63 - $22.47

Q2 2019

Shares 26,554 Value ($000) $563 Avg Close $21.22 Range $20.14 - $22.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	18,794	$482	$23.77	$21.01 - $25.93
Q3 2019	33,386	$726	$21.22	$19.63 - $22.47
Q2 2019	26,554	$563	$21.22	$20.14 - $22.32