Lantheus (LNTH) Proxy filing summary

Executive summary

• Annual meeting scheduled for April 30, 2026, with both in-person and virtual attendance options.

• Proxy materials, including the Notice of Meeting, Proxy Statement, and Annual Report, are available online and by request.

Voting matters and shareholder proposals

• Election of four Class II directors is up for shareholder vote.

• Advisory vote on executive compensation ("say on pay") and on the frequency of future say-on-pay votes.

• Proposal to amend the Certificate of Incorporation to declassify the Board of Directors.

• Approval of the 2026 Amended and Restated Equity Incentive Plan is on the agenda.

• Ratification of Deloitte & Touche LLP as independent auditor for fiscal year ending December 31, 2026.

Board of directors and corporate governance

• Board recommends voting for all director nominees and for declassifying the Board.

• Four nominees for Class II director positions are presented for election.