PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

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

Q3 2020

Shares 40 Value ($000) $1 Avg Close $49.23 Range $44.19 - $58.13

Q2 2020

Shares 40 Value ($000) $2 Avg Close $49.14 Range $40.03 - $55.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	40	$1	$49.23	$44.19 - $58.13
Q2 2020	40	$2	$49.14	$40.03 - $55.00