The biotech deal scene is heating up, with Eliem Therapeutics becoming the latest to double down on an emerging pipeline through M&A. The clinical-stage company announced it is acquiring private biotech Tenet Medicines for $120 million in stock, while simultaneously raising $120 million in a private placement to fund Tenet’s lead autoimmune disease program.
The transaction allows Eliem to pivot from its previous focus on neurological disorders to prioritize TNT119 – an anti-CD19 antibody that Tenet was developing across multiple autoimmune indications like lupus, immune thrombocytopenia, and membranous nephropathy. With $210 million in projected cash reserves after closing, the combined company plans to rapidly advance TNT119 into Phase 2 studies for systemic lupus erythematosus and immune thrombocytopenia in the second half of 2024.
“TNT119 represents a promising clinical asset across autoimmune diseases where there is a clear need for improved treatments,” said Andrew Levin, Eliem’s Executive Chairman. “This deal allows us to accelerate development of a potential best-in-class therapy while creating value for our shareholders.”
The acquisition continues the torrid pace of deal-making in biotech as companies look to revamp pipelines and build out emerging focus areas through M&A. Just in the first few months of 2024, over $30 billion in biotech acquisitions have been announced according to Bloomberg data.
Major deals included Vertex’s $4.9 billion buyout of Alpine Immune Sciences to gain a promising IgA nephropathy drug, Pfizer’s $43 billion acquisition of Seagen to bolster its oncology portfolio, and Amgen’s $27.8 billion deal for Horizon Therapeutics’ rare disease pipeline. Now Eliem is the latest to join the fray, making a significant bet on the autoimmune space.
“We believe TNT119 has best-in-class potential and could transform treatment for many autoimmune patients,” said Stephen Thomas, who will become interim CEO of the combined company after previously leading Tenet.
In addition to systemic lupus erythematosus and immune thrombocytopenia, TNT119 has also shown preliminary efficacy in treating membranous nephropathy – an autoimmune kidney disorder. By depleting B cells that produce autoantibodies driving the diseases, the therapy could provide a novel approach across this set of serious inflammatory conditions.
To fund TNT119’s ambitious development program, Eliem secured backing from a syndicate of major healthcare investors including RA Capital, Deep Track Capital, Boxer Capital and Janus Henderson in the $120 million private placement.
The wave of biotech deals has been driven by larger players looking to rebuild pipelines, while smaller companies seek resources to push programs forward amid a challenging economic environment and tight funding markets. With its Tenet acquisition, Eliem is aiming to thread that needle – gaining a promising clinical asset while raising enough capital to rapidly usher it through key studies.
For Eliem shareholders, the risky pivot to autoimmune therapies represents a major strategic shift. But if TNT119 can live up to its blockbuster aspirations, it could allow the company to go from an underdog in neurological disorders to a standout in the hot autoimmune space. That big “if” appears to be a gamble Eliem and its investors are willing to take amid biotech’s current deal-making renaissance.
