| Tue, Dec 1, 2009 | | | Koppers Calls Its 9 7/8 Percent Senior Discount Notes Due 2014 for Redemption Marketwire (Tue, Dec 1)
| | Mon, Nov 30, 2009 | | | Koppers Announces Expiration of Early Tender Time and Results to Date of Tender Offer for Its 9 7/8 Percent Senior Discount Notes Due 2014 Marketwire (Mon, Nov 30)
| | Wed, Nov 25, 2009 | | | Markets climb by noon Wednesday at bizjournals.com (Wed, Nov 25)
| | Mon, Nov 23, 2009 | | | KOPPERS HOLDINGS INC. Files SEC form 8-K, Entry into a Material Definitive Agreement, Other Events, Financial Stateme EDGAR Online (Mon, Nov 23)
| | Fri, Nov 20, 2009 | | | Koppers prices $300M senior note offering AP (Fri, Nov 20)
| | | New Issue-Koppers sells $300 mln in 10-yr snr notes at Reuters (Fri, Nov 20)
| | | Koppers Prices Offering of $300 Million 7.875% Senior Notes due 2019 Marketwire (Fri, Nov 20)
| | Fri, Nov 13, 2009 | | | Koppers Holdings to buy back notes, offer new ones AP (Fri, Nov 13)
| | | KOPPERS HOLDINGS INC. Files SEC form 8-K, Other Events, Financial Statements and Exhibits EDGAR Online (Fri, Nov 13)
| | Thu, Nov 12, 2009 | | | Koppers Announces Tender Offer for Its 9 7/8 Percent Senior Discount Notes Due 2014 and Expected Amendment to Credit Agreement Marketwire (Thu, Nov 12)
| | | Koppers Announces Proposed Private Offering of $300 Million Senior Notes Due 2019 Marketwire (Thu, Nov 12)
| | Wed, Nov 11, 2009 | | | KOPPERS HOLDINGS INC. Financials EDGAR Online Financials (Wed, Nov 11)
| | Mon, Nov 9, 2009 | | | Koppers Extends Sales Contract With BNSF Marketwire (Mon, Nov 9)
| | Sun, Nov 8, 2009 | | | New Star Analyst Rankings for KOPPERS HOLDINGS INC StarMine (Sun, Nov 8)
| | Fri, Nov 6, 2009 | | | KOPPERS HOLDINGS INC. Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exh EDGAR Online (Fri, Nov 6)
| | | Better Portfolios Through Chemicals at Forbes.com (Fri, Nov 6)
| | | Koppers Holdings, Inc. Q3 2009 Earnings Call Transcript at Seeking Alpha (Fri, Nov 6)
| | Thu, Nov 5, 2009 | | | KOPPERS HOLDINGS INC. Files SEC form 10-Q, Quarterly Report EDGAR Online (Thu, Nov 5)
| | | Koppers Holdings Inc. Earnings Call scheduled for 11:00 am ET today CCBN (Thu, Nov 5)
| | | Koppers Holdings Inc. Reports Third Quarter 2009 Results Marketwire (Thu, Nov 5)
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