Form4insider filings, from the source

Insider · CIK 0001707685

Christine Marie Utter

Files at: PTCT. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.5M · 1net −$1.5M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMar 28Apr 27May 28Jun 28Jul 28Aug 28Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 17, 2026 SForm 4 →Jun 22, 5:20 pm EDTPTC THERAPEUTICS, INC.PTCT19,686$75.56$1,487,47470,199−21.9%10b5-1
Jun 17, 2026 MForm 4 →Jun 22, 5:20 pm EDTPTC THERAPEUTICS, INC.PTCT19,686$25.69$505,73389,885—10b5-1

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 17, 2026 MForm 4 →Jun 22, 5:20 pm EDTPTC THERAPEUTICS, INC.PTCT19,686——15,314—10b5-1