** Shares of global biotechnology co Biogen Inc BIIB.O
down 0.7% at $260.87, premarket
** BIIB on Friday says it would buy biotech firm Reata
Pharmaceuticals RETA.O for roughly $6.5 bln to expand its
presence in the rare disease drugs market; including debt, the
deal values RETA at about $7.3 bln
** The deal is expected to close in Q4 of 2023
** BIIB expects to finance the acquisition with cash on
hand, supplemented by the issuance of term debt
** Up to last close, BIIB shares down 5.10% YTD
(Reporting by Rupali Chaudhary in Bengaluru)
((Rupali.chaudhary@thomsonreuters.com))