Baldwin Cynthia A 4
4 · Koppers Holdings Inc. · Filed May 15, 2009
Insider Transaction Report
Form 4
Baldwin Cynthia A
Director
Transactions
- Sale
Common Stock
2009-05-13$21.94/sh−1,000$21,940→ 6,500 total
4 · Koppers Holdings Inc. · Filed May 15, 2009
Common Stock