Japan's Sumitomo Dainippon Pharma Co. Ltd. plans to pay $3 billion to acquire Roivant Sciences Ltd.'s ownership interests in five biopharma companies, plus options to acquire up to six more from the prolific company-builder. The deal, slated to close in October, would give Sumitomo Dainippon controlling interests in Myovant Sciences Inc., Urovant Sciences Inc., Enzyvant Therapeutics Inc. and Altavant Sciences Inc., as well as an equity stake of more than 10% in Roivant itself.

Stryker Corp., of Kalamazoo, Mich., is continuing its string of buys, this time scooping up Shirley, Mass.-based Mobius Imaging LLC, which focuses on point-of-care imaging technology, and its sister company, Cardan Robotics. In an all-cash transaction, Stryker will pay about $370 million up front and up to $130 million of contingent payments associated with development and commercial milestones.

DUBLIN – Zambon SpA is acquiring Breath Therapeutics BV for €140 million (US$155.8 million) up front plus up to €360 million more in regulatory and commercial milestones linked to the progress of Breath's drug-device combo, which is currently in phase III development for bronchiolitis obliterans syndrome (BOS), a fatal form of airway inflammation that can arise in lung transplant recipients.

Altimmune Inc. will acquire Spitfire Pharma Inc. and its lead candidate, SP-1373 (to be renamed ALT-801), a GLP-1/glucagon receptor co-agonist for treating nonalcoholic steatohepatitis (NASH).

Keeping with the trend of high-value biopharma deals, the second quarter of 2019 logged another eight partnerships worth $1 billion or more, with Gilead Sciences Inc. a party to three of them.

Bracco Imaging SpA. is buying prostate cancer imaging specialist Blue Earth Diagnostics Ltd. for $450 million, acquiring full rights to Axumin (F18-fluciclovine), a PET radiocontrast agent originally developed by Chicago-based GE Healthcare.

Amylin Pharmaceuticals Inc.’s board dodged a dissident shareholder bullet three years ago, but the San Diego-based biotech is back in the crosshairs of billionaire investor and activist shareholder Carl Icahn, who again is seeking to nominate a new slate of board members to pull the trigger on a company sale. Given Icahn’s personal track record in the sector over the past few years – ImClone Systems Inc., MedImmune Inc. and Genzyme Corp. all landed acquisitions, though he was unsuccessful in facilitating a sale of Biogen Idec Inc. – Amylin’s days as an independent firm could be numbered. Certainly there are...