SCHLUMBERGER LTD

Ticker: SLB CUSIP: 806857108 Class: COM STK

WEST BANCORPORATION INC's Holding History (CIK: 0001166928)

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

Q3 2020

Shares 1,451 Value ($000) $23 Avg Close $16.53 Range $13.77 - $18.87

Q2 2020

Shares 1,451 Value ($000) $27 Avg Close $15.47 Range $10.72 - $21.06

Q1 2020

Shares 1,451 Value ($000) $20 Avg Close $25.29 Range $10.46 - $35.72

Q4 2019

Shares 1,516 Value ($000) $61 Avg Close $30.72 Range $26.24 - $35.53

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	1,451	$23	$16.53	$13.77 - $18.87
Q2 2020	1,451	$27	$15.47	$10.72 - $21.06
Q1 2020	1,451	$20	$25.29	$10.46 - $35.72
Q4 2019	1,516	$61	$30.72	$26.24 - $35.53