MarketPeel
Insider Trading Intelligence
Pricing
…
Barbara Loughran
Fri, Feb 6, 2026
Feb 6
bought
$0.00
of
AMTM
5,062
shares @ $0.00
Increased holdings by
+110.00%
Cluster Buy
Trade made by a director
Part of a cluster of 3 transactions by 2 insiders
Unscheduled trade
Price 48% above 200-day moving average
AMTM
Amentum Holdings, Inc.
Industrials
Professional Services
1D
0.00%
1W
+4.89%
1M
-6.84%
3M
-21.51%
6M
—
1Y
—
Recent insider activity at AMTM
Feb 18
Barbara Loughran
Bought
$97.64k
Feb 12
Steven J. Demetriou
Bought
$2.08m
Full AMTM profile →
Barbara Loughran’s trading history →
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