Matthew B. Klein - Insider Trading & Ownership

Location
C/O Ptc Therapeutics, Inc., 100 Corporate Court, South Plainfield, NJ
Summary
The estimated net worth of Matthew B. Klein is at least $33.3M dollars as of December 3, 2025. Matthew B. Klein is the CHIEF EXECUTIVE OFFICER, Director of PTC THERAPEUTICS, INC. and owns shares of PTC THERAPEUTICS, INC. (PTCT) stock worth about $32.4M. Matthew B. Klein is the Director of ClearPoint Neuro, Inc. and owns shares of ClearPoint Neuro, Inc. (CLPT) stock worth about $886K.
Signature
/s/ Avraham S. Alder, Attorney-in-Fact
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Ownership of Matthew B. Klein

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
PTCT PTC THERAPEUTICS, INC. CHIEF EXECUTIVE OFFICER, Director $32.4M -$1.93M -5.63% Dec 1, 2025
CLPT ClearPoint Neuro, Inc. Director $886K May 22, 2025

Insider Transactions Reported by Matthew B. Klein:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.