The law offices of frank r. cruz announces the filing of a securities class action on behalf of provention bio, inc. (prvb) investors

Los angeles, june 23, 2021 /prnewswire/ -- the law offices of frank r. cruz announces that a class action lawsuit has been filed on behalf of persons and entities that purchased or otherwise acquired provention bio, inc. ("provention" or the "company") (nasdaq: prvb) securities between november 2, 2020 and april 8, 2021 , inclusive (the "class period").
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