Klein Matthew B. 4
4 · PTC THERAPEUTICS, INC. · Filed Jan 8, 2026
Insider Transaction Report
Form 4
Klein Matthew B.
DirectorCHIEF EXECUTIVE OFFICER
Transactions
- Sale
Common Stock
2026-01-06$76.95/sh−5,149$396,216→ 399,983 total - Sale
Common Stock
2026-01-07$77.48/sh−3,016$233,680→ 396,967 total
Footnotes (2)
- [F1]Represents shares automatically sold pursuant to an irrevocable sell to cover election entered into upon acceptance of the grant to satisfy tax withholding obligations in connection with the vesting of 17,500 RSUs from a January 3, 2025 grant of 70,000 RSUs.
- [F2]Represents shares automatically sold pursuant to an irrevocable sell to cover election entered into upon acceptance of the grant to satisfy tax withholding obligations in connection with the vesting of 6,500 RSUs from a January 5, 2023 grant of 26,000 RSUs.