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Schmertzler Michael

In the past year, 4 open-market sale filings worth $6.31M and no purchases.

Current role at each company

Open-market trades in the past year

Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.

Bought
–
0 filings
Sold
$6.31M
4 filings
Net
−$6.31M
Bought minus sold
Companies
1
With open-market trades

Trades

Every Form 4 that lists Schmertzler Michael as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.

PTCT PTC Therapeutics, Inc.

Director6 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Sep 18, 2026 (view filing)5:20 PM ETSep 16-172 daysSchmertzler MichaelDirectorSSale−20.0K$67.49−$1.35M−1.5%1.30M after4 lots10b5-1
Sep 11, 2026 (view filing)5:20 PM ETSep 9-102 daysSchmertzler MichaelDirectorSSale−20.0K$67.59−$1.35M−1.5%1.32M after3 lots10b5-1
Aug 28, 2026 (view filing)5:20 PM ETAug 26-272 daysSchmertzler MichaelDirectorSSale−25.0K$72.26−$1.81M−1.8%1.34M after4 lots10b5-1
Aug 21, 2026 (view filing)5:20 PM ETAug 19-202 daysSchmertzler MichaelDirectorSSale−25.0K$72.22−$1.81M−1.8%1.36M after5 lots10b5-1
Jan 10, 2024 (view filing)Jan 82 daysSchmertzler MichaelDirectorSSale−1.50K$27.81−$41.7K−1.3%115.3K after10b5-1
Jun 9, 2023 (view filing)Jun 72 daysSchmertzler MichaelDirectorSSale−1.00K$44.86−$44.9K−0.8%116.8K after10b5-1