ALLEGRO MICROSYSTEMS INC

Ticker: ALGM CUSIP: 01749D105 Class: Common Stock

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

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

Q1 2022

Shares 1,000 Value ($000) $28 Avg Close $28.58 Range $24.81 - $37.29

Q4 2021

Shares 1,000 Value ($000) $36 Avg Close $32.55 Range $29.41 - $38.28

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	1,000	$28	$28.58	$24.81 - $37.29
Q4 2021	1,000	$36	$32.55	$29.41 - $38.28