How many shares did Koppers CEO M. Leroy Ball sell, at what price, and what is his current direct shareholding?

Koppers CEO M. Leroy Ball sold 2,659 shares of common stock at $42.55 per share in an open-market transaction; following this sale, he directly holds approximately 444,096.4007 shares, which includes 496 shares acquired through the company's Employee Stock Purchase Plan on March 31, 2026.

What regulatory filing documented this transaction, and what sentiment does it signal according to the news?

The transaction was reported via a Form 4 filing, and the news states that this sale 'indicates a negative sentiment due to the sale.'

Koppers CEO M. Leroy Ball Sells 2,659 Common Shares

May 14, 2026

Koppers Holdings Inc. CEO M. Leroy Ball sold 2,659 common shares at $42.55 per share in an open-market transaction reported via Form 4. He retains approximately 444,096 shares following the sale, which was flagged as indicating negative sentiment.

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