Lilly Strikes $3.8 Billion Deal for Psychedelic Drugmaker

Eli Lilly & Co. agreed to buy AtaiBeckley Inc. for as much as $3.8 billion, underscoring growing interest from large drugmakers in the once-fringe area of psychedelic medicine.

Lilly will pay $6.75 a share in cash plus as much as another $2.50 a share if drug-development milestones are met, according to a statement Thursday. The base price is 26% above where AtaiBeckley shares closed Wednesday. The announcement confirms a report by Bloomberg News that the companies were nearing a deal.

Shares of New York-based AtaiBeckley have more than doubled over the past year through Wednesday’s close. They jumped 32% at 9:35 a.m. on Thursday. Lilly fell 0.9%.

Bloomberg previously reported that AtaiBeckley was exploring options for a sale or partnership for its flagship drug, known as BPL-003. The medicine is a fast-acting nasal spray for treatment-resistant depression.

The deal deepens Lilly’s longstanding presence in neuroscience, an area where the company helped transform the treatment of depression with Prozac three decades ago.

While the Indianapolis-based drugmaker is now best known for its blockbuster obesity and diabetes medicines, it’s continued to invest in neuroscience, including treatments for Alzheimer’s disease and non-addictive pain drugs. Lilly has been eyeing the psychedelics space for a while, according to people familiar with the company’s thinking who requested anonymity discussing non-public matters.

The deal comes at a pivotal moment for psychedelic medicine. After years on the fringes of drug development, the field has been buoyed by the success of Johnson & Johnson’s Spravato, promising trial results and recent support from the Trump administration. Bloomberg Intelligence analysts say the psychedelic-treatment market could reach $7 billion in sales by 2032.