What specific stock transactions did Koppers CEO Ball M. Leroy report, and how did they affect his ownership stake?

Koppers CEO Ball M. Leroy reported an open-market sale of 4,141 shares of Koppers Holdings Inc. common stock at a weighted average price of $41.34 per share, with individual trade prices ranging from $40.88 to $41.53, and also made a bona fide gift of 300 shares; these transactions, filed via Form 4, reduced his direct ownership stake in the company.

How many shares did Koppers CEO Ball M. Leroy sell and gift, and what was the price range for the sold shares?

Koppers CEO Ball M. Leroy sold 4,141 shares and gifted 300 shares; the sold shares were transacted at individual prices ranging from $40.88 to $41.53 per share, with a weighted average price of $41.34.