Merck & Co. (MRK) EVP Richard DeLuca sells 45,320 shares over three days
Richard R. DeLuca, EVP & President, Merck Animal Health, sold a total of 45,320 shares of Merck & Co. common stock over three days (August 10-12, 2026). The sales were open-market or private transactions, with weighted average prices ranging from $130.0000 to $132.6514. These …