Eric Pauwels sold $566k of PTCT
CHIEF BUSINESS OFFICER at PTC THERAPEUTICS, INC.. 7,348 shares at an average of $77.02, traded Jan 8, 2026, filed Jan 12, 2026.
Score components
- +15RoleOfficer
- +19Trade size$566k at market
- 0Share of holdings soldSold 8.4% of holdings
- +15Cluster9 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -8.6%, 3m -9.2%, 6m +4.8%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001323212-26-000006, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jan 8, 2026 | SOpen-market sale Common Stock10b5-1 | -2,561 | $76.42 | $196k | 84,928 | Jan 12, 2026 |
| Jan 8, 2026 | SOpen-market sale Common Stock10b5-1 | -587 | $76.98 | $45k | 84,341 | Jan 12, 2026 |
| Jan 8, 2026 | SOpen-market sale Common Stock10b5-1 | -1,454 | $76.45 | $111k | 82,887 | Jan 12, 2026 |
| Jan 9, 2026 | SOpen-market sale Common Stock10b5-1 | -1,722 | $77.41 | $133k | 81,165 | Jan 12, 2026 |
| Jan 12, 2026 | SOpen-market sale Common Stock10b5-1 | -1,024 | $78.70 | $81k | 80,141 | Jan 12, 2026 |
Related signals
Other insiders at PTC THERAPEUTICS, INC. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 21Weak | PTC THERAPEUTICS, INC. | Michael Schmertzler director | $158k 2,500 shares | -0% | |
| 6Weak | PTC THERAPEUTICS, INC. | Mark Elliott Boulding EXEC. VP AND CLO | $133k 2,073 shares | -2% | |
| 27Weak | PTC THERAPEUTICS, INC. | Glenn Steele Jr Md Phd director | $782k 12,000 shares | -35% | |
| 28Weak | PTC THERAPEUTICS, INC. | Michael Schmertzler director | $1.3M 20,000 shares | -2% | |
| 20Weak | PTC THERAPEUTICS, INC. | Michael Schmertzler director | $1.4M 20,000 shares | -1% | |
| 28Weak | PTC THERAPEUTICS, INC. | Michael Schmertzler director | $1.8M 25,000 shares | -2% | |
| 28Weak | PTC THERAPEUTICS, INC. | Michael Schmertzler director | $1.8M 25,000 shares | -2% | |
| 7Weak | PTC THERAPEUTICS, INC. | Mark Elliott Boulding EXEC. VP AND CLO | $204k 2,813 shares | -3% | |
| 34Weak | PTC THERAPEUTICS, INC. | Matthew B. Klein CHIEF EXECUTIVE OFFICER | $706k 10,292 shares | -3% | |
| 31Weak | PTC THERAPEUTICS, INC. | Pierre Gravier CHIEF FINANCIAL OFFICER | $281k 3,494 shares | -4% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.