$KOP Market Cap:
Research Board Inbox Deep Research Not Interested Shortlisted

$KOP SEC Filings

Filing Filed On
SC 13G 07 Feb 2011
SC 13G 10 Jun 2010
SC 13G 16 Feb 2010
KOPPERS HOLDINGS, INC. 12 Feb 2010
SC 13G 09 Feb 2010
SC 13G 29 Jan 2010
SC 13G 09 Apr 2009
SC 13G 12 Jan 2009
SCHEDULE 13G 14 Feb 2008
KOP AS OF 12-31-07 13 Feb 2008
SC 13G 10 Apr 2007
SC 13G - KOPPERS 23 Feb 2006
KOPPERS HOLDINGS - SARATOGA 13G - 020606 15 Feb 2006
KOPPERS HOLDING INC. 13 Feb 2006