PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

ING GROEP NV's Holding History (CIK: 0001039765)

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

Q3 2016

Shares 35,000 Value ($000) $405 Avg Close $8.13 Range $5.64 - $14.35

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	35,000	$405	$8.13	$5.64 - $14.35