ADVANCED DRAIN SYS INC DEL

Ticker: WMS CUSIP: 00790R104 Class: EQTY

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

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

Q4 2025

Shares 16,515 Value ($000) $2,392 Avg Close $144.68 Range $132.77 - $155.21

Q3 2025

Shares 16,219 Value ($000) $2,250 Avg Close $131.06 Range $109.36 - $148.74

Q2 2025

Shares 16,549 Value ($000) $1,901 Avg Close $111.63 Range $93.54 - $125.00

Q1 2025

Shares 12,990 Value ($000) $1,411 Avg Close $116.00 Range $101.49 - $129.58

Q4 2024

Shares 7,172 Value ($000) $829 Avg Close $137.93 Range $112.48 - $164.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	16,515	$2,392	$144.68	$132.77 - $155.21
Q3 2025	16,219	$2,250	$131.06	$109.36 - $148.74
Q2 2025	16,549	$1,901	$111.63	$93.54 - $125.00
Q1 2025	12,990	$1,411	$116.00	$101.49 - $129.58
Q4 2024	7,172	$829	$137.93	$112.48 - $164.93