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Koscinski Joseph S.
Wed, Mar 4, 2026
Mar 4
bought
$125.00k
of
ECVT
11,052
shares @ $11.31
Increased holdings by
+1.90%
3rd largest trade (out of 16)
Trade made by an officer
Unscheduled trade
Price 26% above 200-day moving average
Small Cap stock — insider trades carry more weight
ECVT
Ecovyst Inc.
Materials
Specialty Chemicals
1D
0.00%
1W
-2.95%
1M
-8.51%
3M
—
6M
—
1Y
—
Recent insider activity at ECVT
Jun 2
Lorance Sarah
Sold
$112.64k
Nov 7
Ward Susan F
Sold
$126.02k
Aug 7
Whittleston Paul
Bought
$50.74k
Aug 5
Bitting Kurt
Bought
$31.35k
Aug 5
Feehan Michael
Bought
$100.54k
Aug 5
Koscinski Joseph S.
Bought
$30.09k
Mar 22
Ward Susan F
Sold
$251.31k
Aug 23
Feehan Michael
Bought
$48.35k
Full ECVT profile →
Koscinski Joseph S.’s trading history →
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