| Company | KOPPERS INC. |
|---|---|
| Address | 436 7TH AVE., SUITE 1750, PITTSBURGH, 15219, PA |
| Title | Treasurer |
| Company | KOPPERS INC. |
|---|---|
| Address | 436 7TH AVE., SUITE 1750, PITTSBURGH, 15219, PA |
| Title | Treasurer |
| Company | KOPPERS RAILROAD STRUCTURES INC. |
|---|---|
| Address | 4546 TOMPKINS DRIVE, MADISON, 53716, WI |
| Title | Treasurer |
| Company | KOPPERS RAILROAD STRUCTURES INC. |
|---|---|
| Address | 436 SEVENTH AVENUE, PITTSBURGH, 15219, PA |
| Title | Treasurer |