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  2. SECTOR : CHEMICALS & PETROCHEMICALS
  3. INDUSTRY : SPECIALTY CHEMICALS
  4. KOPPERS HOLDINGS INC
39.80 -1.66 (-4.00%)
166.5K
XNYS Volume

XNYS 29 Apr, 2026 5:30 PM (EDT)

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Board Meeting
The next board meeting for Koppers Holdings Inc is on 08 May 2026 for the purpose of Koppers Holdings Inc First Quarter Earnings Results for 2026 See details

Koppers Holdings Inc Ownership Pattern for Latest - Insider, Institutional, Mutual Fund shareholdings

Koppers Holdings Inc ownership pattern - Insider holdings, Institutional, Mutual Fund holding changes for Latest