Koppers Holdings Inc. director David L. Motley received 19.984 Dividend Equivalent Rights under his deferred compensation plan, increasing his total DER balance to 316.148.
Stock Titan · 2026-09-16 09:55
Koppers Holdings Inc. director David L. Motley was granted 20.663 dividend equivalent rights under a deferred compensation plan, increasing his total holdings to 296.164.
Stock Titan · 2026-06-17 21:40
Koppers Holdings Inc. director David L. Motley increased his direct common stock holdings to 22,044 shares through derivative conversion and received 3,280 Restricted Stock Units as compensation.
Stock Titan · 2026-05-12 17:09
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