December 30, 2025 · Form 4 insider transaction
Klein Matthew B. sold 8,089 shares of PTC Therapeutics Inc at $76.64 per share, a transaction worth $619.9K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 3 days after the transaction.
Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 18,750 RSUs from a December 28, 2023 grant of 75,000 RSUs.