Open Insider Trading Activity for Ptc Therapeutics, Inc. Director Schmertzler Michael
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10b5-1: Scheduled Form 4 Transaction PTCT | 2026-10-16 | 2026-10-14 | Ptc Therapeutics, Inc. | Schmertzler Michael | Director | Sell | 2 | 2,500 | $59.61 | $149,036.84 | 0.19% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction PTCT | 2026-10-09 | 2026-10-07 | Ptc Therapeutics, Inc. | Schmertzler Michael | Director | Sell | 2 | 2,500 | $63.39 | $158,480.21 | 0.19% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction PTCT | 2026-09-18 | 2026-09-17 | Ptc Therapeutics, Inc. | Schmertzler Michael | Director | Sell | 4 | 20,000 | $67.49 | $1,349,727.74 | 1.52% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction PTCT | 2026-09-11 | 2026-09-10 | Ptc Therapeutics, Inc. | Schmertzler Michael | Director | Sell | 3 | 20,000 | $67.59 | $1,351,803.36 | 0.50% | View Filing |