Stalder James C 4
4 · Koppers Holdings Inc. · Filed May 27, 2009
Insider Transaction Report
Form 4
Stalder James C
Director
Transactions
- Sale
Common Stock
2009-05-22$24.47/sh−100$2,447→ 9,300 total - Sale
Common Stock
2009-05-22$24.65/sh−300$7,395→ 10,200 total - Sale
Common Stock
2009-05-22$24.50/sh−800$19,600→ 8,500 total - Sale
Common Stock
2009-05-22$24.44/sh−800$19,552→ 9,400 total