MRK Merck & Co., Inc. (MRK) Q4 2025 Earnings Call Transcript 6 days ago Merck & Co., Inc. (NYSE: MRK) Q4 2025 Earnings Call dated Feb. 03, 2026 Corporate Participants: Robert Davis — Chairman… Merck Shares Gain 2.74% on Strong 2025 Sales Results 6 days ago Merck & Co., Inc. (NYSE: MRK) shares increased 2.74% on Tuesday as the company reported its full-year 2025 financial results.…