Bolsa, mercados y cotizaciones
Merck KGaA to buy Sigma-Aldrich for $17 billion
The deal, approved by Sigma-Aldrich's management, will see MERCK (MRK.NY)acquire all shares for $140 apiece in cash.
That represents a 37 percent premium over the latest closing price of $102.37 on Sept. 19 and a 36 percent premium to the one-month average closing price, according to Merck.
(Reporting by Ludwig Burger; Editing by Georgina Prodhan)