Company · CIK 0001070081 · SIC 2834 — Pharmaceutical Preparations · Nasdaq
PTC THERAPEUTICS, INC. · PTCT
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 16, 2026 SForm 4 → | Sep 18, 5:20 pm EDT | Michael SchmertzlerDirector | 20,000 | $67.49 | $1,349,728 | 1,296,594 | −1.52% | 10b5-1 |
| Sep 9, 2026 SForm 4 → | Sep 11, 5:20 pm EDT | Michael SchmertzlerDirector | 20,000 | $67.59 | $1,351,803 | 1,316,594 | −1.50% | 10b5-1 |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.