** LogicBio Therapeutics Inc's shares LOGC.O surge 560% to
$1.8 - biggest pct gainer across U.S. stock exchanges premarket
** Alexion, a subsidiary of AstraZeneca AZN.L , will
acquire LOGC for a deal value of $68 million
** Under the agreement, Alexion will buy all the shares of
LOGC for $2.07 per share, which is a premium of more than 600%
to its last close
** Through the acquisition, Alexion would further its growth
in genomic medicines
** LOGC is a drug developer which has developed technology
platforms for the delivery and insertion of genes to address
genetic diseases
** Up to Friday's close, stock lost ~88% YTD
(Reporting by Khushi Mandowara)
((Khushi.Mandowara@thomsonreuters.com;))