PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

SHERBROOKE PARK ADVISERS LLC's Holding History (CIK: 0001965377)

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

Q2 2025

Shares 7,028 Value ($000) $343 Avg Close $47.47 Range $35.95 - $52.98

Q1 2025

Shares 5,382 Value ($000) $274 Avg Close $49.90 Range $41.66 - $58.38

Q2 2024

Shares 6,630 Value ($000) $203 Avg Close $32.39 Range $24.00 - $40.69

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	7,028	$343	$47.47	$35.95 - $52.98
Q1 2025	5,382	$274	$49.90	$41.66 - $58.38
Q2 2024	6,630	$203	$32.39	$24.00 - $40.69