TOP TIERMARKET NEWSWIRE
SEC Form 4 history

KOPPERS HLDGS INC (KOP) insider trades

KOPPERS HLDGS INC (KOP) insider trading activity (SEC Form 4). Over the trailing 90 days, KOP insiders filed 0 purchases totalling $0 and 6 sales totalling $4.9M — net SELLING of $4.9M. Most recent filing: Sep 1, 2026. Insider transactions are a Pro-tier alertable signal in the live Top Tier Newswire terminal — Form 4 filings reach the wire within minutes of acceptance by the SEC. Data shown publicly here is delayed 4 hours.

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Buys (90d)
0
$0
Sells (90d)
6
$4.9M
Net (90d)
-$4.9M
net selling
Most recent
Sep 1, 2026

Recent transactions

FiledInsiderRoleTypeSharesPriceValue
Sep 1, 2026Ball M LeroyCEOS Sale—$45.96$184Kfiling
Aug 20, 2026Ball M LeroyCEOS Sale—$45.84$138Kfiling
Aug 13, 2026Lucas Stephen GSVP, Culture, EngagementS Sale—$44.55$58Kfiling
Aug 12, 2026Sullivan James A.Pres, CTOS Sale—$50.00$375Kfiling
Aug 11, 2026Pearce Bradley ACAOS Sale—$51.01$102Kfiling
Aug 11, 2026Sullivan James A.Pres, CTOS Sale—$50.01$4.0Mfiling
Jun 23, 2026Ball M LeroyCEOS Sale—$43.90$150Kfiling
Jun 15, 2026Ball M LeroyCEOS Sale—$41.34$171Kfiling
May 14, 2026Ball M LeroyCEOS Sale—$42.55$113Kfiling