Kessler Topaz Represents Investors in $290 Million Total Settlement Recovery Reached with Valeant Pharmaceuticals and Bill Ackman's Pershing Square Over Insider Trading Claims

NEW YORK, Dec. 29, 2017 /PRNewswire/ -- Lawyers representing shareholders of Allergan Inc. announced they had settled a lawsuit resolving insider trading claims against Valeant Pharmaceuticals International, Inc., Bill Ackman and his Pershing Square family of hedge funds stemming from...