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Insider trades
Open-market buys and sells by officers, directors and 10% owners, from SEC Form 4. Usually filed within two business days.
About this data
- What it is
- When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
- Who files it
- The insider, usually through the company, within two business days of the trade.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Open-market trades per day, last 30 days
Purchases Sales
By trade date. Insiders have two business days to file, so the most recent days fill in later.
Latest open-market insider trades
Showing: ticker NPO
| Traded | Insider | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Nov 13, 2026 | Steven R. Bower SVP, Controller and CAO | NPO Enpro Inc. | Sale | 1,000 | $279.66 | $279.7K Sale | Form 4 ↗ |
| Mar 2, 2026 | Steven R. Bower SVP, Controller and CAO | NPO Enpro Inc. | Sale | 507 | $265.15 | $134.4K Sale | Form 4 ↗ |
| Feb 25, 2026 | John Humphrey Director | NPO Enpro Inc. | Sale | 1,300 | $268.69 | $349.3K Sale | Form 4 ↗ |
| Feb 24, 2026 | Robert Savage McLean EVP, GC, and CAO | NPO Enpro Inc. | Sale | 2,000 | $277.50 | $555.0K Sale | Form 4 ↗ |
| Feb 23, 2026 | Felix M. Brueck Director | NPO Enpro Inc. | Sale | 4,822 | $275.69 | $1.3M Sale | Form 4 ↗ |
| Feb 23, 2026 | Felix M. Brueck Director | NPO Enpro Inc. | Sale | 1,031 | $276.52 | $285.1K Sale | Form 4 ↗ |
| Nov 6, 2025 | Eric A. Vaillancourt President and CEO, Director | NPO Enpro Inc. | Sale | 2,272 | $227.00 | $515.7K Sale | Form 4 ↗ |
| Aug 20, 2025 | Robert Savage McLean EVP, GC, and CAO | NPO Enpro Inc. | Sale | 2,541 | $223.77 | $568.6K Sale | Form 4 ↗ |
| Feb 25, 2025 | Steven R. Bower SVP, Controller and CAO | NPO Enpro Inc. | Sale | 997 | $199.66 | $199.1K Sale | Form 4 ↗ |
| Nov 14, 2024 | Steven R. Bower SVP, Controller and CAO | NPO Enpro Inc. | Sale | 300 | $162.50 | $48.8K Sale | Form 4 ↗ |
10 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 6:14 PM EST.
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