** Shares of drug developer Arvinas ARVN.O rise 3.5% to
$47.9 premarket
** Co announces that U.S. FDA has granted its experimental
breast cancer therapy, jointly developed with Pfizer PFE.N
"fast track" designation
** FDA's "fast track" designation is intended to expedite
the review of drug candidates being developed to treat serious
conditions
** The experimental therapy known as vepdegestrant is being
studied as a monotherapy in an ongoing late-stage study in
previously treated patients with a type of breast cancer
** Stock rose 30.8% in the last 12 months
(Reporting by Sneha S K)
((Sneha.SK@thomsonreuters.com;))