NPO
Enpro Inc. · Manufacturing · Market cap $6.1B
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$3.2M
reported sales (SEC code S)
Unique Insiders
5
in the rolling window
Latest filing
Sep 16, 2026
Bower Steven R.
Enpro Inc. (NPO) has 24 SEC Form 4 filings (50 transaction rows) in the rolling window, disclosed by 5 distinct insiders. Most recent filing: Sep 16, 2026.
Inside the rolling window, 5 insiders at Enpro Inc. reported no open-market purchases and 5 open-market sales totaling $3.2M. The most recent open-market filing is a sale of 507 shares by SVP, Controller and CAO Bower Steven R., dated Mar 2, 2026, worth $134K.
- Industry:Industrial - Machinery
- CEO:Eric A. Vaillancourt
- Employees:4,000
- HQ:Charlotte, NC, US
- IPO:2002-05-24
| Source | |||||||
|---|---|---|---|---|---|---|---|
Bower Steven R.First filing | SVP, Controller and CAO | Sale | 507 | $134K | Mar 2 | +8.7% | SEC ↗ |
Brueck Felix M.First filing | Director | Sale | 5,853 | $1.6M | Feb 25 | +7.6% | SEC ↗ |
| Director | Sale | 1,300 | $349K | Feb 25 | +7.6% | SEC ↗ | |
McLean Robert SavageFirst filing | EVP, GC, and CAO | Sale | 2,000 | $555K | Feb 24 | +3.2% | SEC ↗ |
Vaillancourt Eric A.First filing | President and CEO | Sale | 2,272 | $516K | Nov 7 | +34.7% | SEC ↗ |
Earnings: last 7 quarters
Frequently asked questions
How many SEC Form 4 insider filings does NPO have?
Enpro Inc. (NPO) has 24 SEC Form 4 filings (50 transaction rows) in the rolling 365-day window, disclosed by 5 distinct insiders. Most recent filing: Sep 16, 2026.
When was the most recent SEC Form 4 filing for NPO?
The most recent Form 4 filing for NPO on Tracefour is dated Sep 16, 2026.
What is the total insider buy and sell value at NPO in the current window?
Inside the rolling window, insiders at NPO bought $0 and sold $3.2M based on SEC Form 4 filings.
Can I get alerts for NPO insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Enpro Inc. (NPO). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Enpro Inc. is in the Manufacturing sector.