Rosen, a global and leading law firm, encourages provention bio, inc. investors with losses in excess of $100k to secure counsel before important deadline - prvb

New york, may 27, 2021 /prnewswire/ -- why: rosen law firm, a global investor rights law firm, announces the filing of a class action lawsuit on behalf of purchasers of the securities of provention bio, inc. (nasdaq: prvb) between november 2, 2020 and april 8, 2021, inclusive (the "class period"). a class action lawsuit has already been filed.
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