A director at Merck & Co., Inc. (NYSE:MRK) has made a significant stock purchase, according to a Form 4 filing with the Securities and Exchange Commission.
Litchfield Caroline, serving as , purchased 90,192 shares on January 26, 2026 at an average price of $107.40 per share. The total transaction was valued at $1.7M.
Following this transaction, Litchfield Caroline now owns 90,192 shares of Merck & Co., Inc. stock. Merck & Co., Inc.'s stock currently trades at $106.90.
