BALL M LEROY sold KOP
August 19, 2026 · Form 4 insider transaction
BALL M LEROY sold 3,000 shares of Koppers Holdings Inc. at $45.84 per share, a transaction worth $137.5K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
3,000
Price
$45.84
Total value
$137.5K
InsiderBALL M LEROY
RoleOfficer, Director
CompanyKoppers Holdings Inc. (KOP)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateAugust 19, 2026
Filing dateAugust 20, 2026
Shares owned after433,555
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Includes 312 shares of Koppers Holdings Inc. common stock acquired pursuant to the Koppers Holdings Inc. Employee Stock Purchase Plan on June 30, 2026. These acquisitions were exempt under both Rule 16b-3(c) and Rule 16b-3(d).