| Firm | First Analysis |
| Analyst | Steven Schwartz |
| Firm | Jefferies & Company |
| Analyst | Laurence Alexander |
| Firm | KeyBanc |
| Analyst | Saul Ludwig |
| Firm | Sidoti & Company |
| Analyst | Dan Rizzo |
| Koppers Holdings Inc. is followed by the analysts listed above. Please note that any opinions, estimates or forecasts regarding Koppers Holdings Inc.'s performance made by these analysts are theirs alone and do not represent opinions, forecasts or predictions of Koppers Holdings Inc. or its management. Koppers Holdings Inc. does not by its reference above or distribution imply its endorsement of or concurrence with such information, conclusions or recommendations. |