MarketPeel
Insider Trading Intelligence
Pricing
…
CFO and Treasurer
Eric D. Brenner
Tue, May 26, 2026
May 26
bought
$0.00
of
KOP
6,620
shares @ $0.00
New position
Largest trade (out of 1)
Trade made by an officer
Unscheduled trade
Price 30% above 200-day moving average
Small Cap stock — insider trades carry more weight
KOP
Koppers Holdings Inc.
Materials
Forest Products
1D
0.00%
1W
+1.71%
1M
+9.56%
3M
+26.69%
6M
—
1Y
—
Recent insider activity at KOP
Jun 18
M. Leroy Ball
Sold
$149.79k
Jun 11
M. Leroy Ball
Sold
$171.19k
May 13
M. Leroy Ball
Sold
$113.14k
Mar 17
M. Leroy Ball
Sold
$94.36k
Mar 2
M. Leroy Ball
Sold
$12.28k
Mar 2
M. Leroy Ball
Sold
$79.78k
Mar 2
M. Leroy Ball
Sold
$139.31k
Aug 15
M. Leroy Ball
Sold
$74.62k
Full KOP profile →
Eric D. Brenner’s trading history →
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