ADVANCED DRAIN SYS INC DEL

Ticker: WMS CUSIP: 00790R104 Class: EQTY

Blue Grotto Capital, LLC's Holding History (CIK: 0001764725)

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

Q1 2020

Shares 69,423 Value ($000) $2,044 Avg Close $39.24 Range $21.54 - $50.11

Q4 2019

Shares 82,500 Value ($000) $3,204 Avg Close $35.89 Range $30.10 - $39.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	69,423	$2,044	$39.24	$21.54 - $50.11
Q4 2019	82,500	$3,204	$35.89	$30.10 - $39.00