Stock research log
$KOP Insider Trading
Koppers Holdings Inc.
0
Alerts Listed
0
Insider Buys 30d
0
Insider Sells 30d
This page is InsiderWatch’s research log for KOP: the alerts we sent on this stock, timestamped, plus recent insider buying and selling reported to the SEC on Form 4.
Price and Our Alerts
$KOP price
Daily closing prices
3M change
-41.5%
1Y high
$52.33
1Y low
$26.67
Our alerts
0
in this window
Prices from public market data and may be delayed. Markers show the days our alerts on this stock fired. Not investment advice.
Our Alerts on $KOP
No Alerts Listed
No alerts on KOP are listed yet.
Every alert we sent on KOP is listed after a short delay, in the order it went out. The call shown is the one in the alert as sent.
Recent Insider Activity
Open-market buys and sells in KOP by the company’s own officers, directors, and large holders, as reported to the SEC on Form 4 in roughly the last 30 days. New to the filing? Read what a Form 4 is and what the transaction codes mean.
| Filed (ET) | Insider | Action | Value |
|---|---|---|---|
| Aug 12 | Sullivan James A.President and CTO | SELL | $375k |
| Aug 11 | Sullivan James A.President and CTO | SELL | $4.0M |
Sourced from public SEC Form 4 filings. Buys shown are open-market purchases; routine grants and plan sales are filtered out before a trade reaches this log.
See the research log across all stocks, this week’s insider buying, or the congress trading tracker.
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Try Free for 7 DaysInsiderWatch is an informational research service based on publicly available information only and is not financial, investment, legal, or tax advice. The call shown is a reading of the event, not a recommendation to trade.