SCHMERTZLER MICHAEL

Corporate insiderDirectorOpen-market Form 4 activity · 19 Aug 2026 – 27 Aug 2026

Transactions

0 buys · 9 sells

Bought

Open-market purchases

Sold

$3.6M

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

9 trades in the last 12 months · 1 grouped rows

	Stock	Trades	Bought	Sold	Latest
	PTCT PTC THERAPEUTICS, INC.	9 0 buys · 9 sells	—	$3.6M	27 Aug 2026

▸PTCTPTC THERAPEUTICS, INC.

9 trades · latest 27 Aug 2026— / $3.6M