CONCRETE PUMPING HLDGS INC

Ticker: BBCP CUSIP: 206704108 Class: Common Stock

Robertson Stephens Wealth Management, LLC's Holding History (CIK: 0001767307)

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

Q4 2021

Shares 102,913 Value ($000) $843 Avg Close $7.58 Range $6.88 - $8.59

Q3 2021

Shares 96,862 Value ($000) $827 Avg Close $7.45 Range $6.74 - $8.34

Q2 2021

Shares 92,779 Value ($000) $785 Avg Close $7.09 Range $6.23 - $8.25

Q1 2021

Shares 75,169 Value ($000) $557 Avg Close $5.32 Range $3.33 - $6.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	102,913	$843	$7.58	$6.88 - $8.59
Q3 2021	96,862	$827	$7.45	$6.74 - $8.34
Q2 2021	92,779	$785	$7.09	$6.23 - $8.25
Q1 2021	75,169	$557	$5.32	$3.33 - $6.60