Baldwin Cynthia A 4
4 · Koppers Holdings Inc. · Filed May 14, 2012
Insider Transaction Report
Form 4
Baldwin Cynthia A
Director
Transactions
- Award
Common Stock
[F1]2012-05-10+2,138→ 13,723 total
Footnotes (1)
- [F1]The reporting person was awarded time-based restricted stock units.
Signature
/s/ Steven R. Lacy, Attorney-in-Fact|2012-05-14