$KOP

$44.64▲ 67.44% YTD

2 SEC 13D/G filings tracked · Last updated Oct 8, 2026

Filing History

KOP - Koppers Holdings Inc. - SEC Filing Update (08-OCT-2026) | ThinkSabio - Stocks Simplified

$44.64▲ 67.44%Oct 8, 2026 · ThinkSabio Blog

$KOP SEC 13D/G institutional ownership filing. Basic Materials sector. SEC Filing Update: #KOP Koppers Holdings Inc. : $44.64 Sector: Basic Materials…

SEC 13D/G

$KOP SEC Filing Update (31-JUL-2026) | ThinkSabio - Stocks Simplified

$48.82▲ 83.12%Jul 31, 2026 · ThinkSabio Blog

$KOP SEC 13D/G institutional ownership filing. Basic Materials sector. SEC Filing Update: #KOP : $48.82 Sector: Basic Materials | YTD: 🔼+ 83.12% The S…