PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

Maven Securities LTD's Holding History (CIK: 0001633046)

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

Q1 2021

Shares 46,058 Value ($000) $2,167 Avg Close $59.38 Range $46.51 - $70.82

Q4 2020

Shares 12,000 Value ($000) $739 Avg Close $58.94 Range $46.86 - $68.81

Q1 2018

Shares 34,860 Value ($000) $943 Avg Close $25.34 Range $16.38 - $33.22

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	46,058	$2,167	$59.38	$46.51 - $70.82
Q4 2020	12,000	$739	$58.94	$46.86 - $68.81
Q1 2018	34,860	$943	$25.34	$16.38 - $33.22