ADVANCED DRAIN SYS INC DEL

Ticker: WMS CUSIP: 00790R104 Class: EQTY

EAM Investors, LLC's Holding History (CIK: 0001510989)

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

Q2 2021

Shares 15,110 Value ($000) $1,761 Avg Close $108.72 Range $98.00 - $115.49

Q1 2021

Shares 30,286 Value ($000) $3,131 Avg Close $95.61 Range $78.58 - $111.34

Q4 2020

Shares 18,982 Value ($000) $1,587 Avg Close $69.24 Range $59.81 - $82.51

Q3 2020

Shares 29,077 Value ($000) $1,816 Avg Close $52.81 Range $44.19 - $61.89

Q1 2020

Shares 28,777 Value ($000) $847 Avg Close $39.24 Range $21.54 - $50.11

Q4 2019

Shares 43,651 Value ($000) $1,695 Avg Close $35.89 Range $30.10 - $39.00

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	15,110	$1,761	$108.72	$98.00 - $115.49
Q1 2021	30,286	$3,131	$95.61	$78.58 - $111.34
Q4 2020	18,982	$1,587	$69.24	$59.81 - $82.51
Q3 2020	29,077	$1,816	$52.81	$44.19 - $61.89
Q1 2020	28,777	$847	$39.24	$21.54 - $50.11
Q4 2019	43,651	$1,695	$35.89	$30.10 - $39.00