Lantheus to buy Evergreen Theragnostics for $250 million upfront plus milestones
Lantheus agreed to acquire Evergreen Theragnostics, a clinical-stage radiopharmaceutical company with a contract manufacturing business, for a $250 million cash upfront payment plus up to $752.5 million in milestone payments. The company also reaffirmed its full-year 2024 revenue and adjusted EPS guidance, and the deal is expected to close in the second half of 2025, subject to regulatory clearances.
Key points
- Upfront cash payment of $250 million at closing, plus up to $752.5 million in milestone payments tied to OCTEVY and Evergreen's pipeline
- Reaffirmed FY 2024 revenue guidance of $1.51 billion to $1.52 billion and adjusted fully diluted EPS guidance of $6.65 to $6.70
- Closing expected in the second half of 2025; reverse termination fee of $10 million payable to Evergreen in certain regulatory-failure cases
- Investor presentation says the deal is low single digit percent dilutive to Lantheus stand-alone EPS in the near term
The filing
Written by AI on Nov 8, 2026, 12:57 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on January 28, 2025.
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