PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

WHITTIER TRUST CO's Holding History (CIK: 0001137881)

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

Q1 2022

Shares 32 Value ($000) $1 Avg Close $38.53 Range $32.45 - $45.19

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	32	$1	$38.53	$32.45 - $45.19