KOPPERS HLDGS INC (KOP) — News & AI sentiment

KOPPERS HLDGS INC (KOP) news roundup. 2 stories in the last 24 hours, 2 in the past week, 4 over 30 days. Average 24-hour sentiment is 50/100 — neutral (50 is neutral). Recent insider activity (SEC Form 4, 90-day window): 0 purchases totalling $0 and 3 sales totalling $434K — net selling of $434K. No congressional trade disclosures in the last 90 days. 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.