MarketPeel
Insider Trading Intelligence
Pricing
…
SVP, Human Resources
Kenneth L. Calloway
Thu, Jan 1, 2026
Jan 1
bought
$0.00
of
CENX
5,238
shares @ $0.00
Increased holdings by
+13.90%
8th largest trade (out of 10)
Cluster Buy
Trade made by an officer
Part of a cluster of 14 transactions by 8 insiders
Unscheduled trade
CENX
CENTURY ALUMINUM CO
Materials
Metals & Mining
1D
0.00%
1W
-5.55%
1M
-27.21%
3M
-32.20%
6M
—
1Y
—
Recent insider activity at CENX
Mar 25
Peter A. Trpkovski
Sold
$845.49k
Mar 16
Jesse E. Gary
Sold
$8.32m
Mar 12
Kenneth L. Calloway
Sold
$1.04m
Mar 11
Robert F. Hoffman
Sold
$594.99k
Mar 4
International Ag Glencore
Sold
$326.81m
Mar 4
Ag Glencore
Sold
$326.81m
Mar 4
Plc Glencore
Sold
$326.81m
Mar 4
Robert F. Hoffman
Sold
$563.30k
Full CENX profile →
Kenneth L. Calloway’s trading history →
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