Form 4 Tracker
Matthew B. Klein

Director; Director, CHIEF EXECUTIVE OFFICER · 7 filings · Latest: Aug 4, 2026

ClearPoint Neuro, Inc.
PTC THERAPEUTICS, INC.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
PTCT
Klein Matthew B.—Apr 22, 2025
Proposed Sale
$48.742,804$136.7K—
PTCT
Klein Matthew B.—Feb 20, 2025
Proposed Sale
$50.123,895$195.2K—
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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