Sage Therapeutics knows it needs to do something. But it doesn’t want to sell to its partner Biogen.
On Monday, the troubled biotech said its board had
unanimously rejected
Biogen’s $469 million buyout offer, which was $100 million below the amount of cash and equivalents Sage reported at the end of the third quarter. Instead, it will start on a “strategic alternatives” process that could lead to a sale or other deal under different terms.
The company said it doesn’t have a timeline for the review process and it hasn’t decided what action it might take. Goldman Sachs has been tapped to lead the search.
The rejection comes a little less than two weeks after Biogen
first publicized its offer
in a letter from CEO Chris Viehbacher to Sage CEO Barry Greene. In the letter, Viehbacher explained that he and Biogen felt they could extract more value from Zurzuvae, a post-partum depression treatment that the two companies have partnered on. Biogen already owns 10% of Sage’s stock through the companies’ longstanding partnership. Signs of tension have surfaced between the two companies, however.
In Viehbacher’s offer letter, he wrote “that Biogen would be the right custodian for the company’s business.”
Sage
then sued Biogen
, telling a Delaware court that it was looking “to enforce a standstill agreement and a trial on a paper record on an expedited basis.” A Sage spokesperson said then that any conversations about a buyout should be conducted in private. (Biogen said at the time that it had to disclose the offer because of its stake.)
The smaller biotech has a limited set of options. After repeated pipeline failures, it has only a single experimental asset actively moving forward in trials: a Phase 1 drug called SAGE-319, according to its website. Biogen previously terminated its rights to SAGE-324, a Phase 2-stage seizure treatment.