** U.S.-listed shares of Chinese data center operator GDS Holdings GDS.O slide 8.8% to $24.75
** Shanghai-based GDS sold 5.2 million American Depositary Shares (ADS) at $24.50 apiece to raise $123 million
** Stock offering priced at 9.7% discount to stock's last close
** Separately, GDS priced $500 million of convertible bonds due 2032 in a private offering
** Initial conversion price of $33.08 per ADS represents 21.9% upside to stock's last close
** Offering size was upsized from initial target of $450 million of convertible bonds
** Proceeds will be used for general purposes and to refinance existing debt
** As of last close, GDS stock was up 14.2% YTD
(Reporting by Arasu Kannagi Basil in Bengaluru)
((ArasuKannagi.Basil@thomsonreuters.com;))