Scathing short at­tack from an ob­scure source ac­cus­es Nan­jing Leg­end of ma­nip­u­lat­ing CAR-T da­ta — Gen­script shares nose­dive

Gen­script, the Chi­nese com­pa­ny be­hind overnight CAR-T star Nan­jing Leg­end Biotech, has seen its stock nose­dive af­ter a damn­ing short re­port ques­tioned its da­ta in­tegri­ty, R&D ex­per­tise, safe­ty record and man­u­fac­tur­ing ca­pa­bil­i­ty.

The stock dipped as much as 47% on the Hong Kong Stock Ex­change be­fore trad­ing was sus­pend­ed at around a 26% loss — or $1 bil­lion.

While Gen­script has yet to is­sue an of­fi­cial re­sponse, the com­pa­ny told Na­tion­al Busi­ness Dai­ly that the short re­port “con­tains mul­ti­ple flaws that are in­ac­cu­rate, and the com­pa­ny will pub­lish a clar­i­fi­ca­tion state­ment as soon as pos­si­ble.”

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