MERCK & CO. INC. (MRK) — News & AI sentiment

MERCK & CO. INC. (MRK) news roundup. 2 stories in the last 24 hours, 16 in the past week, 108 over 30 days. Average 24-hour sentiment is 62.5/100 — bullish-leaning (50 is neutral). Recent insider activity (SEC Form 4, 90-day window): 0 purchases totalling $0 and 7 sales totalling $30.0M — net selling of $30.0M. US House Periodic Transaction Reports (90-day window): 15 purchases (~$444K) and 4 sales (~$106K). Data shown on this page is delayed 4 hours. Real-time access — including the live wire, real-time alerts, the live S&P 500 heatmap, and the AI Top Trades long/short board — is available with a Top Tier Newswire Pro subscription.

MRK news in the last 24 hours, 7 days, 30 days and 90 days

How much MRK coverage the wire captured in each window, with the average AI sentiment across those stories. Counts are of stories that have cleared the 4-hour public delay.