Form 4: Lantheus Holdings Officer Sells Shares Under Pre-Arranged Trading Plan

Daniel Niedzwiecki, Chief Administrative Officer of Lantheus Holdings, Inc., sold 6,000 shares of common stock for $79.65 per share on June 5, 2025, as part of a pre-arranged Rule 10b5-1 trading plan.

Summary

• Daniel Niedzwiecki, the Chief Administrative Officer, General Counsel, and Corporate Secretary of Lantheus Holdings, Inc. (LNTH), reported a transaction involving the company's common stock.
• On June 5, 2025, Mr. Niedzwiecki disposed of 6,000 shares of common stock at a price of $79.65 per share.
• The total value of the shares sold amounts to $477,900.
• Following this transaction, Mr. Niedzwiecki beneficially owns 93,057 shares of Lantheus Holdings common stock.
• The sale was executed pursuant to a Rule 10b5-1 trading plan, which was adopted by the reporting person on March 6, 2025.

Sentiment

Score: 5

Explanation: The sentiment is neutral. While it's an insider sale, the fact that it's under a Rule 10b5-1 plan mitigates negative interpretations, suggesting a pre-planned liquidity event rather than a reaction to new, adverse information.

Positives

• The transaction was executed under a Rule 10b5-1 trading plan, indicating it was pre-scheduled and not based on immediate, non-public information, which can mitigate concerns about opportunistic selling.

Negatives

• An officer selling shares, even under a pre-arranged plan, reduces their direct equity alignment with shareholders and can be perceived by some investors as a lack of confidence in future stock price appreciation, although this is mitigated by the 10b5-1 plan.

Future Outlook

This Form 4 filing does not contain any forward-looking statements or guidance regarding the company's future outlook.

Industry Context

This Form 4 filing details a routine insider transaction for Lantheus Holdings, Inc., and does not provide information relevant to broader industry trends or competitive analysis.

Stakeholder Impact

• Shareholders may interpret the insider sale differently; however, the existence of a Rule 10b5-1 plan generally reduces concerns about the sale being based on undisclosed negative information.

Key Dates

Keywords

Lantheus Holdings, LNTH, insider trading, Form 4, stock sale, Daniel Niedzwiecki, Rule 10b5-1, officer transaction