SCHMERTZLER MICHAEL

Corporate insiderDirectorOpen-market Form 4 activity · 19 Aug 2026 – 7 Oct 2026

Transactions

0 buys · 17 sells

Bought

Open-market purchases

Sold

$6.5M

Open-market sales

Stocks

Traded

★ Trade spotlightPTCTPTC THERAPEUTICS, INC.The latest-traded stock and its 1Y chart are free

● buy● sell

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All transactions

17 trades in the recent window · 1 grouped rows

	Stock	Trades	Bought	Sold	Latest
	PTCT PTC THERAPEUTICS, INC.	17 0 buys · 17 sells	—	$6.5M	7 Oct 2026

▸PTCTPTC THERAPEUTICS, INC.

17 trades · latest 7 Oct 2026— / $6.5M