ADVANCED DRAIN SYS INC DEL

Ticker: WMS CUSIP: 00790R104 Class: EQTY

GARDNER LEWIS ASSET MANAGEMENT L P's Holding History (CIK: 0000941560)

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

Q4 2018

Shares 114,096 Value ($000) $2,767 Avg Close $24.89 Range $21.37 - $28.97

Q3 2018

Shares 97,316 Value ($000) $3,007 Avg Close $28.02 Range $24.95 - $30.97

Q2 2018

Shares 97,746 Value ($000) $2,791 Avg Close $24.66 Range $22.08 - $28.51

Q1 2018

Shares 161,078 Value ($000) $4,172 Avg Close $23.25 Range $19.91 - $25.82

Q4 2017

Shares 61,000 Value ($000) $1,455 Avg Close $19.71 Range $16.37 - $22.41

Q3 2017

Shares 61,000 Value ($000) $1,235 Avg Close $18.39 Range $16.77 - $20.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	114,096	$2,767	$24.89	$21.37 - $28.97
Q3 2018	97,316	$3,007	$28.02	$24.95 - $30.97
Q2 2018	97,746	$2,791	$24.66	$22.08 - $28.51
Q1 2018	161,078	$4,172	$23.25	$19.91 - $25.82
Q4 2017	61,000	$1,455	$19.71	$16.37 - $22.41
Q3 2017	61,000	$1,235	$18.39	$16.77 - $20.64