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Robbins Arroyo LLP Announces That It Represents Investor in a Class Action Challenging Sigma-Aldrich's Buyout
October 06, 2014 16:25 ET | Robbins LLP
SAN DIEGO and ST. LOUIS, Oct. 6, 2014 (GLOBE NEWSWIRE) -- Shareholder rights law firm Robbins Arroyo LLP announces that it has filed a class action lawsuit on September 23, 2014, in the 22nd...
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Robbins Arroyo LLP: Acquisition of Sigma-Aldrich Corporation (SIAL) by Merck KGaA (MRK) May Not Be in Shareholders' Best Interests
September 23, 2014 18:35 ET | Robbins LLP
SAN DIEGO and ST. LOUIS, Sept. 23, 2014 (GLOBE NEWSWIRE) -- Shareholder rights attorneys at Robbins Arroyo LLP are investigating the proposed acquisition of Sigma-Aldrich Corporation by Merck...