Pauwels Eric plan to sell securities of PTC THERAPEUTICS, INC. under Form 144

Pauwels Eric filed Form 144 to notify SEC of plan to sell 20508 units of PTC THERAPEUTICS, INC. securities around 2025-12-19, with aggregate market value of $1,584,387.56. The total outstanding units is 80288305.0. The amount planned to be sold represents 0.03% of total outstanding units; Recent transactions in past 3 months include: On 12/17/2025, sold 40290 units for $3038755.33; On 12/18/2025, sold 3202 units for $240354.36;