⚡ AI Analyst

← Insider Trading (US)

M Leroy Ball

Officer at KOP

Data refreshed: Oct 11, 2026, 11:42 PM UTC

Total filings

3

Buys

0

$0

Sells

2

$321K

Grants & other

0

$0

Recent filings

Filed	Symbol	Type	Qty	Value
Sep 1, 2026	KOP Koppers Holdings Inc.	GIFT	200	—
Sep 1, 2026	KOP Koppers Holdings Inc.	SELL	4,000	$184K
Aug 20, 2026	KOP Koppers Holdings Inc.	SELL	3,000	$138K

KOPGIFT

Koppers Holdings Inc.

Sep 1, 2026200 sh · —

KOPSELL

Koppers Holdings Inc.

Sep 1, 20264,000 sh · $184K

KOPSELL

Koppers Holdings Inc.

Aug 20, 20263,000 sh · $138K