Merck & Co., Inc. (MRK)
NYSE: MRK · Real-Time Price · USD
128.58
+0.21 (0.16%)
At close: Aug 7, 2026, 4:00 PM EDT
128.85
+0.27 (0.21%)
After-hours: Aug 7, 2026, 7:57 PM EDT

Merck & Co. Filings