Merck shares have been under pressure amid disappointing sales trends for its Gardasil HPV vaccine. The company's broader ...

We recently compiled a list of the 11 Most Expensive Stocks Insiders Are Buying Recently. In this article, we are going to ...

Shares of Merck & Co. Inc. MRK rallied 2.08% to $89.50 Friday, on what proved to be an all-around rough trading session for ...

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