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Insider Trading

Michael Schmertzler Net Worth

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Last Updated: 2 days, 9 hours ago

Michael Schmertzler has an estimated net worth of at least $113.6 million*, as of Aug. 26, 2026. They own 1.5 million shares of PTCT stock. They have sold 52,500 shares of PTCT stock since 2021, for an estimated $1.9 million.

Michael Schmertzler $PTCT SEC Form 4 Insider Trading

Michael Schmertzler has filed a total of 11 insider trades in $PTCT since 2021. Their most recent trade was a sale of 11,890 shares, made on Aug 27, 2026. Their largest trade was a sale of 11,890 shares, made on Aug 27, 2026. We estimate that they now own 1.5 million shares of $PTCT, worth an estimated $111.7 million.



Insider Trading at $PTCT

There have been a total of 480 insider trades reported at $PTCT since 2021, with 7,700 shares purchased and 1.7 million shares sold. The most active insider traders in $PTCT stock have been Mark Elliott Boulding, Neil Gregory Almstead, and Eric Pauwels. The most recent trade was a sale of 610 shares reported by MICHAEL SCHMERTZLER (None), made on Aug 27, 2026.



History of Insider Stock Trades by Michael Schmertzler

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
PTCT logo PTCT Sale 11,890 Aug 27, 2026 Aug. 28, 2026, 6:37 p.m.
PTCT logo PTCT Sale 610 Aug 27, 2026 Aug. 28, 2026, 6:37 p.m.
PTCT logo PTCT Sale 6,874 Aug 26, 2026 Aug. 28, 2026, 6:37 p.m.
PTCT logo PTCT Sale 5,626 Aug 26, 2026 Aug. 28, 2026, 6:37 p.m.
PTCT logo PTCT Sale 691 Aug 20, 2026 Aug. 21, 2026, 7:10 p.m.
PTCT logo PTCT Sale 2,390 Aug 20, 2026 Aug. 21, 2026, 7:10 p.m.
PTCT logo PTCT Sale 5,335 Aug 19, 2026 Aug. 21, 2026, 7:10 p.m.
PTCT logo PTCT Sale 7,165 Aug 19, 2026 Aug. 21, 2026, 7:10 p.m.
PTCT logo PTCT Sale 9,419 Aug 20, 2026 Aug. 21, 2026, 7:10 p.m.
PTCT logo PTCT Sale 1,500 Jan 08, 2024 Jan. 10, 2024, 5:10 p.m.
PTCT logo PTCT Sale 1,000 Jun 07, 2023 June 9, 2023, 4:03 p.m.




$PTCT Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.