Sanofi to buy mRNA developer for $3.2 billion
 Shares of Translate Bio Inc.
 TBIO,
 +5.46%
soared 29.8% in premarket trading on Tuesday after Sanofi
 fr:snySNY,
 +0.08%
said it will spend $3.2 billion to buy the developer of messenger RNA (mRNA) technologies. The U.S.-listed shares of Sanofi were… 
						
					
				
				


