PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

CIBC Private Wealth Group, LLC's Holding History (CIK: 0001298088)

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

Q4 2025

Shares 2,518 Value ($000) $191 Avg Close $72.67 Range $60.80 - $87.50

Q2 2018

Shares 286 Value ($000) $10 Avg Close $31.18 Range $24.60 - $52.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,518	$191	$72.67	$60.80 - $87.50
Q2 2018	286	$10	$31.18	$24.60 - $52.95