Form 4 Tracker
Matthew B. Klein

Director; Director, CHIEF EXECUTIVE OFFICER · 6 filings · Latest: May 21, 2026

ClearPoint Neuro, Inc.
PTC THERAPEUTICS, INC.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
PTCT
Klein Matthew B.Feb 19, 2025
Proposed Sale
$50.103,897$195.2K
PTCT
Klein Matthew B.Jan 8, 2025
Proposed Sale
$44.502,402$106.9K
PTCT
Klein Matthew B.Jan 7, 2025
Proposed Sale
$45.342,142$97.1K
PTCT
Klein Matthew B.Dec 31, 2024
Proposed Sale
$45.168,279$373.9K

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