GROWGENERATION CORP

Ticker: GRWG CUSIP: 39986L109 Class: 0

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q2 2021

Shares 111,170 Value ($000) $5,347 Avg Close $43.80 Range $33.91 - $57.10

Q1 2021

Shares 127,291 Value ($000) $6,326 Avg Close $49.88 Range $33.02 - $67.75

Q4 2020

Shares 200,432 Value ($000) $8,061 Avg Close $26.92 Range $14.52 - $43.14

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	111,170	$5,347	$43.80	$33.91 - $57.10
Q1 2021	127,291	$6,326	$49.88	$33.02 - $67.75
Q4 2020	200,432	$8,061	$26.92	$14.52 - $43.14