PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q1 2023

Shares 4,282 Value ($000) $207 Avg Close $45.71 Range $37.25 - $50.20

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	4,282	$207	$45.71	$37.25 - $50.20