ALERT: Rosen Law Firm Reminds Psychemedics Corporation Investors of Important Deadline in Class Action – PMD NEW YORK, March 13, 2017 (GLOBE NEWSWIRE) -- Rosen Law Firm, a global investor rights law firm, reminds purchasers of Psychemedics Corporation securities (NASDAQ:PMD) from February 28, 2014 through...

EQUITY ALERT: Rosen Law Firm Announces Filing of Securities Class Action Lawsuit Against Psychemedics Corporation – PMD NEW YORK, Feb. 27, 2017 (GLOBE NEWSWIRE) -- Rosen Law Firm, a global investor rights law firm, announces the filing of a class action lawsuit on behalf of purchasers of Psychemedics Corporation...