KOPKoppers Holdings Inc.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-09-01.
Insider buys (90d)
$0.00
Insider sells (90d)
$5.18M
Net flow
$-5.18M
Filings
8
Buy transactions
0
Sell transactions
9
Distinct insiders
4
Last close (cached)
$46.06
as of 2026-09-09
1d return
-2.2%
5d return
+0.3%
1m return
-8.7%
Top insiders trading KOP (90d)
Recent transactions (11)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-01 | 2026-08-31 | BALL M LEROY OfficerDirector | Gift | 200 | $0.00 | $0.00 | open → |
| 2026-09-01 | 2026-08-31 | BALL M LEROY OfficerDirector | Sale | 4,000 | $45.96 | $183.8K | open → |
| 2026-08-20 | 2026-08-19 | BALL M LEROY OfficerDirector | Sale | 3,000 | $45.84 | $137.5K | open → |
| 2026-08-13 | 2026-08-12 | Lucas Stephen G Officer | Sale | 1,308 | $44.55 | $58.3K | open → |
| 2026-08-12 | 2026-08-11 | Sullivan James A. Officer | Sale | 7,500 | $50.00 | $375.0K | open → |
| 2026-08-11 | 2026-08-10 | Pearce Bradley A Officer | Sale | 2,000 | $51.01 | $102.0K | open → |
| 2026-08-11 | 2026-08-07 | Sullivan James A. Officer | Sale | 100 | $51.22 | $5.1K | open → |
| 2026-08-11 | 2026-08-07 | Sullivan James A. Officer | Sale | 79,900 | $50.01 | $4.00M | open → |
| 2026-06-23 | 2026-06-18 | BALL M LEROY OfficerDirector | Sale | 3,412 | $43.90 | $149.8K | open → |
| 2026-06-15 | 2026-06-11 | BALL M LEROY OfficerDirector | Gift | 300 | $0.00 | $0.00 | open → |
| 2026-06-15 | 2026-06-11 | BALL M LEROY OfficerDirector | Sale | 4,141 | $41.34 | $171.2K | open → |
Other tickers these insiders trade
Want an email the moment a new insider transaction is filed on KOP? Set up an alert → Watch4Insider delivers SEC Form 4 alerts with a sub-60s p95 SLA.
