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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•91 filings

NPO

Enpro Inc.

No net buying or selling imbalance over the last 3 months

No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

$0.00

0 buyers · 0 sellers

12-month purchases

$0.00

0 distinct insiders

12-month sales

$3,168,940

5 distinct insiders

Highlighted alerts

7

0 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

100
Raw transactions
Everything returned by the filing
7
Voluntary view
P/S trades after deterministic checks
95
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
Code
A
Shares
91.43
Price
$306.26
Footnotes
4

1-for-1 Share units acquired under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc. Upon retirement These shares do not have an expiration date and they are exercisable upon retirement

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

7 transactions

Bower Steven R.

SVP, Controller and CAO

SaleAlert
Shares
507
Price
$265.15
Value
$134,430
Open SEC filing

Humphrey John

Director

SaleAlert
Shares
1,300
Price
$268.69
Value
$349,297
Open SEC filing

McLean Robert Savage

EVP, GC, and CAO

SaleAlert
Shares
2,000
Price
$277.50
Value
$555,000
Open SEC filing

Brueck Felix M.

Director

SaleAlert
Shares
4,822
Price
$275.69
Value
$1,329,377
Open SEC filing

Brueck Felix M.

Director

SaleAlert
Shares
1,031
Price
$276.52
Value
$285,092
Open SEC filing

Vaillancourt Eric A.

President and CEO

SaleAlert
Shares
2,272
Price
$227.00
Value
$515,744
Open SEC filing

McLean Robert Savage

EVP, GC, and CAO

SaleAlert
Shares
2,541
Price
$223.77
Value
$568,601
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.