Enpro Inc. (NPO)
Latest NPO Insider Trades
- Steven R. Bower - OfficerOpen-market sale$134K
- John Humphrey - DirectorOpen-market sale$349K
Felix M. Brueck
About Enpro Inc. (NPO)
Enpro Inc formerly EnPro Industries Inc is a United States-based company that designs, develops, manufactures, and markets proprietary engineered industrial products. The company operates through two segments: Sealing Technologies, which derives maximum revenue, manufactures and markets sealing products, wheel-end components & systems; and Advanced Surface Technologies, which manufactures wafer processing sub-systems, thin-film coatings, optical filters, and other services like cleaning, coating, testing, and refurbishment. Its geographical segments are the United States, Europe, and other foreign countries.
- CHARLOTTE, NC
- 4,000
- 2002
- XNYS
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Grant or award | 13 | 258.75 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
NPO Insider Transactions (Form 4)
4398 Form 4 filings on record, the earliest from Oct 2, 2024, newest first. Filing history page 1 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
 Judith A. Reinsdorf - Director | Grant or award | Phantom Stock |
Recent NPO Form 8-K Filings
5NPO Insider Trading - FAQ
What is the latest insider trade for NPO?
Enpro Inc. (NPO) had 9 insider filings in the last 90 days, with the most recent on 2026-07-01. The full record for NPO runs to 98 Form 4 filings, the earliest from 2024-10-02. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying NPO stock?
No insider purchases of NPO were filed in the last 90 days.
How many insiders are selling NPO stock?
No insider sales of NPO were filed in the last 90 days. 8 sales are on record for this company.
Where can I see NPO SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks NPO Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow NPO insider buys?
Create a free InsiderAlpha account and press Watch on this page to add NPO to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Materials Companies with Insider Activity
Recent Insider Filings
10Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Judith A. Reinsdorf view on EDGAR
- - Thomas M. Botts view on EDGAR
- - William Abbey view on EDGAR
- - Judith A. Reinsdorf view on EDGAR
- - Adele M. Gulfo view on EDGAR
- - Thomas M. Botts view on EDGAR
- - John Humphrey view on EDGAR
- - Felix M. Brueck view on EDGAR
- - William Abbey view on EDGAR
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Materials
- Where NPO's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track NPO insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
