PTCT insider trades & Congress trades
Ptc Therapeutics, Inc.: public insider filings and Congress disclosures, in one place.
Bourse has recorded 27 open-market insider transactions in Ptc Therapeutics, Inc. (PTCT) (0 purchases with code P and 27 sales with code S), the most recent on October 14, 2026.
In the last 90 days: 0 purchases by 0 insiders ($0) and 26 sales by 3 ($7.75M).
Insider transactions
SEC Form 4, open-market purchases (P) and sales (S) only. Awards, option exercises and tax withholding are excluded. “After” shows the stock’s return over the month following the trade, where available.
| Date | Insider | Role | Type | Shares | Price | Value | After 1M |
|---|---|---|---|---|---|---|---|
| Oct 14, 2026 | Schmertzler Michael | – | Sell | 2,118 | $59.52 | $126K | – |
| Oct 14, 2026 | Schmertzler Michael | – | Sell | 382 | $60.14 | $23K | – |
| Oct 9, 2026 | Boulding Mark Elliott | EXEC. VP AND CLO | Sell | 192 | $64.26 | $12K | – |
| Oct 7, 2026 | Schmertzler Michael | – | Sell | 2,447 | $63.38 | $155K | – |
| Oct 7, 2026 | Schmertzler Michael | – | Sell | 53 | $63.95 | $3K | – |
| Oct 6, 2026 | Boulding Mark Elliott | EXEC. VP AND CLO | Sell | 435 | $64.16 | $28K | – |
| Oct 5, 2026 | Boulding Mark Elliott | EXEC. VP AND CLO | Sell | 1,638 | $64.03 | $105K | – |
| Sep 30, 2026 | Steele Glenn Jr Md Phd | – | Sell | 12,000 | $65.16 | $782K | −0.1% |
| Sep 17, 2026 | Schmertzler Michael | – | Sell | 9,624 | $67.83 | $653K | −0.1% |
| Sep 17, 2026 | Schmertzler Michael | – | Sell | 376 | $68.45 | $26K | −0.1% |
| Sep 16, 2026 | Schmertzler Michael | – | Sell | 2,994 | $66.58 | $199K | −0.1% |
| Sep 16, 2026 | Schmertzler Michael | – | Sell | 7,006 | $67.35 | $472K | −0.1% |
| Sep 10, 2026 | Schmertzler Michael | – | Sell | 10,000 | $67.34 | $673K | −0.0% |
| Sep 9, 2026 | Schmertzler Michael | – | Sell | 9,428 | $67.79 | $639K | −0.0% |
| Sep 9, 2026 | Schmertzler Michael | – | Sell | 572 | $68.67 | $39K | −0.0% |
| Aug 27, 2026 | Schmertzler Michael | – | Sell | 11,890 | $71.55 | $851K | −0.1% |
| Aug 27, 2026 | Schmertzler Michael | – | Sell | 610 | $72.22 | $44K | −0.1% |
| Aug 26, 2026 | Schmertzler Michael | – | Sell | 6,874 | $72.74 | $500K | −0.1% |
| Aug 26, 2026 | Schmertzler Michael | – | Sell | 5,626 | $73.18 | $412K | −0.1% |
| Aug 20, 2026 | Schmertzler Michael | – | Sell | 9,419 | $70.78 | $667K | −0.1% |
| Aug 20, 2026 | Schmertzler Michael | – | Sell | 2,390 | $71.88 | $172K | −0.1% |
| Aug 20, 2026 | Schmertzler Michael | – | Sell | 691 | $72.92 | $50K | −0.1% |
| Aug 19, 2026 | Schmertzler Michael | – | Sell | 5,335 | $72.86 | $389K | −0.1% |
| Aug 19, 2026 | Schmertzler Michael | – | Sell | 7,165 | $73.67 | $528K | −0.1% |
| Aug 17, 2026 | Boulding Mark Elliott | EXEC. VP AND CLO | Sell | 1,844 | $72.39 | $133K | −0.1% |
| Aug 17, 2026 | Boulding Mark Elliott | EXEC. VP AND CLO | Sell | 969 | $72.90 | $71K | −0.1% |
| Aug 4, 2026 | Klein Matthew B. | CHIEF EXECUTIVE OFFICER | Sell | 10,292 | $68.57 | $706K | −0.0% |
Data as of November 8, 2026. Public filings only. A purchase or sale by a politician or an insider does not by itself imply any wrongdoing.
New to these filings? Read how to read a Form 4, how Congress trades are disclosed and what insider cluster buying means. Sources and limits are on the Methodology page.
See these filings as they land
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