M Leroy Ball

CEO, Director, Koppers

Bought, 12 months

$0.0M

Sold, 12 months

$1.1M

Companies

Latest trade

Aug 31, 2026

Companies

KoppersCEO, Director −$1.1M

Trades

KOP Sold 4,000 shares at $45.96 $0.2M Aug 31

KOP Sold 3,000 shares at $45.84 $0.1M Aug 19

KOP Sold 3,412 shares at $43.90 $0.1M Jun 18

KOP Sold 4,141 shares at $41.34 $0.2M Jun 11

KOP Sold 2,659 shares at $42.55 $0.1M May 13

KOP Sold 2,489 shares at $37.91 $0.1M Mar 17

KOP Sold 6,275 shares at $36.87 $0.2M Mar 2

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.