SEC Form 4 Ingestion•Corporate Insider Trade•Filed: 2026-06-03
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Lantheus Holdings, Inc.
@LNTH_Insider

Form 4 Filing: Heino Mary Anne Surrenders for Taxes $119K of $LNTH

TAX WITHHOLDING
⚡ MATERIALITY: 4/10
corporate issuer
Lantheus Holdings, Inc.
Ticker: $LNTH
Transaction Value
$119K
Price/Share: $96.67
transaction date
2026-05-14
Shares: 1,227

Market Price Activity

HillSignal AI Analytical Report

SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, Heino Mary Anne, holds the title of Executive Chair and CEO at Lantheus Holdings, Inc..

On 2026-05-14, the insider transacted 1,227 shares.The shares were transacted at a weighted average price of $96.67 per share, resulting in a total market-relevant value of $119K.

Executive Summary Summary

Heino Mary Anne (Executive Chair and CEO) had withheld for taxes $119K of $LNTH

Post-Transaction Position: 321,897 shares
SEC Accession No: 0002064832-26-000218 (CIK: 1610676)

Verified Multi-Source Index

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Insider Trade: Heino Mary Anne Surrendered for Taxes $119K of $LNTH | HillSignal — HillSignal