GROWGENERATION CORP

Ticker: GRWG CUSIP: 39986L109 Class: 0

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2021

Shares 11,070 Value ($000) $144 Avg Close $19.16 Range $12.41 - $25.96

Q3 2021

Shares 133,111 Value ($000) $3,284 Avg Close $35.34 Range $24.15 - $52.80

Q2 2021

Shares 527,400 Value ($000) $25,368 Avg Close $43.80 Range $33.91 - $57.10

Q1 2021

Shares 623,661 Value ($000) $30,991 Avg Close $49.88 Range $33.02 - $67.75

Q4 2020

Shares 100,194 Value ($000) $4,030 Avg Close $26.92 Range $14.52 - $43.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	11,070	$144	$19.16	$12.41 - $25.96
Q3 2021	133,111	$3,284	$35.34	$24.15 - $52.80
Q2 2021	527,400	$25,368	$43.80	$33.91 - $57.10
Q1 2021	623,661	$30,991	$49.88	$33.02 - $67.75
Q4 2020	100,194	$4,030	$26.92	$14.52 - $43.14