ADVANCED DRAIN SYS INC DEL

Ticker: WMS CUSIP: 00790R104 Class: EQTY

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q3 2022

Shares 2,500 Value ($000) $311 Avg Close $122.44 Range $87.86 - $150.83

Q2 2022

Shares 2,500 Value ($000) $225 Avg Close $101.05 Range $79.48 - $120.52

Q1 2022

Shares 2,500 Value ($000) $297 Avg Close $116.51 Range $99.14 - $135.37

Q4 2021

Shares 2,500 Value ($000) $340 Avg Close $120.63 Range $103.55 - $135.47

Q3 2021

Shares 2,500 Value ($000) $270 Avg Close $112.78 Range $100.66 - $122.45

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	2,500	$311	$122.44	$87.86 - $150.83
Q2 2022	2,500	$225	$101.05	$79.48 - $120.52
Q1 2022	2,500	$297	$116.51	$99.14 - $135.37
Q4 2021	2,500	$340	$120.63	$103.55 - $135.47
Q3 2021	2,500	$270	$112.78	$100.66 - $122.45