EnPro Industries Inc. (NPO) Insider Trading

Last 12 months

Insiders sold $3.17M and bought nothing on the open market.

None of the selling was scheduled in advance under a 10b5-1 plan. Director Felix M. Brueck sold $1.61M on Feb 23, 79% of their stake, outside a plan. The last open-market buy by an executive or director was in Mar 2023.

Net open-market

−$3.17M

0 buys · 5 sales

Under a 10b5-1 plan

of the value sold

Insiders who bought / sold

0 / 5

executives and directors

Last open-market buy

Mar 2023

Mar 14, 2023

Get an email when NPO's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Mar 2	Steven R. Bower SVP, Controller and CAO	SoldNo plan	507	$265.15	$134k	4.4%	Form 4
Feb 25	John Humphrey Director	SoldNo plan	1,300	$268.69	$349k	15%	Form 4
Feb 24	Robert Savage McLean EVP, GC, and CAO	SoldNo plan	2,000	$277.50	$555k	6.3%	Form 4
Feb 23	Felix M. Brueck Director	SoldNo plan 2 parts	5,853	$275.84 average	$1.61M	79%	Form 4
Nov 6, 2025	Eric A. Vaillancourt President and CEO	SoldNo plan	2,272	$227.00	$516k	5.3%	Form 4
Aug 20, 2025	Robert Savage McLean EVP, GC, and CAO	SoldNo plan	2,541	$223.77	$569k	8.0%	Form 4
Feb 25, 2025	Steven R. Bower SVP, Controller and CAO	SoldNo plan	997	$199.66	$199k	13%	Form 4
Nov 14, 2024	Steven R. Bower SVP, Controller and CAO	SoldNo plan	300	$162.50	$49k	4.4%	Form 4

Mar 2No plan
Steven R. Bower
SVP, Controller and CAO · sold 507 at $265.15
$134k
4.4% of stake
Feb 25No plan
John Humphrey
Director · sold 1,300 at $268.69
$349k
15% of stake
Feb 24No plan
Robert Savage McLean
EVP, GC, and CAO · sold 2,000 at $277.50
$555k
6.3% of stake
Feb 23No plan
Felix M. Brueck
Director · sold 5,853 at avg $275.84
$1.61M
79% of stake
Nov 6, 2025No plan
Eric A. Vaillancourt
President and CEO · sold 2,272 at $227.00
$516k
5.3% of stake
Aug 20, 2025No plan
Robert Savage McLean
EVP, GC, and CAO · sold 2,541 at $223.77
$569k
8.0% of stake
Feb 25, 2025No plan
Steven R. Bower
SVP, Controller and CAO · sold 997 at $199.66
$199k
13% of stake
Nov 14, 2024No plan
Steven R. Bower
SVP, Controller and CAO · sold 300 at $162.50
$49k
4.4% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch NPO, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in NPO's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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