PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

B. Metzler seel. Sohn & Co. AG's Holding History (CIK: 0001847838)

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

Q4 2025

Shares 11,712 Value ($000) $890 Avg Close $72.67 Range $60.80 - $87.50

Q3 2025

Shares 15,382 Value ($000) $944 Avg Close $52.09 Range $43.17 - $63.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,712	$890	$72.67	$60.80 - $87.50
Q3 2025	15,382	$944	$52.09	$43.17 - $63.19