PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

CenterBook Partners LP's Holding History (CIK: 0001872738)

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

Q2 2023

Shares 16,175 Value ($000) $658 Avg Close $48.93 Range $39.66 - $59.84

Q4 2022

Shares 11,131 Value ($000) $425 Avg Close $41.57 Range $33.25 - $55.25

Q2 2022

Shares 6,845 Value ($000) $274 Avg Close $35.06 Range $25.01 - $45.80

Q1 2022

Shares 11,921 Value ($000) $445 Avg Close $38.53 Range $32.45 - $45.19

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	16,175	$658	$48.93	$39.66 - $59.84
Q4 2022	11,131	$425	$41.57	$33.25 - $55.25
Q2 2022	6,845	$274	$35.06	$25.01 - $45.80
Q1 2022	11,921	$445	$38.53	$32.45 - $45.19