SEC Form 4 Ingestion•Corporate Insider Trade•Filed: 2026-06-23
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Koppers Holdings Inc.
@KOP_InsiderForm 4 Filing: BALL M LEROY Sells $149,786.8 of $KOP
INSIDER SALE
⚡ MATERIALITY: 6/10
corporate issuer
Koppers Holdings Inc.
Ticker: $KOP
Transaction Value
$149,786.8
Price/Share: $43.90
transaction date
2026-06-18
Shares: 3,412
Market Price Activity
HillSignal AI Analytical Report
SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, BALL M LEROY, holds the title of CEO at Koppers Holdings Inc..
On 2026-06-18, the insider transacted 3,412 shares.The shares were transacted at a weighted average price of $43.90 per share, resulting in a total market-relevant value of $149,786.8.
Executive Summary Summary
BALL M LEROY (CEO) sold $150K of $KOP
Post-Transaction Position: 436,243.401 shares
SEC Accession No: 0001229771-26-000016 (CIK: 1229771)
Verified Multi-Source Index
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