MarketPeel
Insider Trading Intelligence
Pricing
…
VP, Controller & CAO
Lisa M. Dumont
Fri, Mar 13, 2026
Mar 13
bought
$330.27
of
CBT
4.753
shares @ $69.49
Increased holdings by
+0.60%
23rd largest trade (out of 55)
Cluster Buy
Trade made by an officer
Part of a cluster of 7 transactions by 7 insiders
Unscheduled trade
CBT
CABOT CORP
Manufacturing
Miscellaneous Chemical Products
1D
0.00%
1W
-7.55%
1M
+6.76%
3M
+16.06%
6M
—
1Y
—
Recent insider activity at CBT
Aug 14
Sean D. Keohane
Sold
$188.63k
Aug 14
Sean D. Keohane
Sold
$611.23k
Aug 14
Sean D. Keohane
Sold
$1.91m
Aug 14
Sean D. Keohane
Sold
$6.36m
Nov 13
Lisa M. Dumont
Sold
$96.66k
Nov 13
Jeff Ji Zhu
Sold
$1.65m
Nov 11
Hobart Kalkstein
Sold
$1.40m
Nov 11
Hobart Kalkstein
Sold
$965.01k
Full CBT profile →
Lisa M. Dumont’s trading history →
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