MarketPeel
Insider Trading Intelligence
Pricing
…
Humphrey John
Wed, Dec 17, 2025
Dec 17
bought
$2.67k
of
NPO
13
shares @ $205.19
Increased holdings by
+0.10%
Cluster Buy
Trade made by a director
Part of a cluster of 10 transactions by 6 insiders
Unscheduled trade
NPO
Enpro Inc.
Materials
Chemicals
1D
0.00%
1W
-11.54%
1M
+5.70%
3M
—
6M
—
1Y
—
Recent insider activity at NPO
Mar 2
Bower Steven R.
Sold
$134.43k
Feb 25
Humphrey John
Sold
$349.30k
Feb 24
McLean Robert Savage
Sold
$555.00k
Feb 23
Brueck Felix M.
Sold
$1.33m
Feb 23
Brueck Felix M.
Sold
$285.09k
Nov 6
Vaillancourt Eric A.
Sold
$515.74k
Aug 20
McLean Robert Savage
Sold
$568.60k
Feb 25
Bower Steven R.
Sold
$199.06k
Full NPO profile →
Humphrey John’s trading history →
FREE · DAILY · 6 AM ET
The morning brief, before the bell.
One short email. Insider buys, congressional trades, and plain-English analysis.
Subscribe
Feedback