InsiderTrades

Form 4 for PTCT PTC THERAPEUTICS, INC.

Accepted 2026-01-12 00:00:00 ET · period of report 2026-01-08 · accession 0001808968-26-000007 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-01-12 2026-01-08 PTCT Klein Matthew B. CEO, Dir S - Sale $76.45 -2,514 394.5K -0.6% -$192.2K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-01-08 S D 2,514 $76.45 394,453 D — — (F1) Represents shares automatically sold pursuant to irrevocable sell to cover elections entered into upon acceptance of the respective grants to satisfy tax withholding obligations in connection with the vesting of 5,250 RSUs from a January 7, 2022 grant of 21,000 RSUs.