Healthcare stocks were edging higher premarket Wednesday, with the State Street Health Care Select Sector SPDR ETF (XLV) up 0.3% and the iShares Biotechnology ETF (IBB) marginally advancing.
Repligen (RGEN) has agreed to acquire BioLife Solutions (BLFS) in a deal valued at $1.5 billion, the companies said. Shares of Repligen were down more than 4% and BioLife Solutions stock was up more than 2% pre-bell.