PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

DLD Asset Management, LP's Holding History (CIK: 0001578299)

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

Q3 2017

Shares 612,543 Value ($000) $12,257 Avg Close $19.54 Range $14.56 - $22.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	612,543	$12,257	$19.54	$14.56 - $22.00