Enpro Inc. insiders have only been selling lately: five insiders trimmed about $3.2 million of stock over 12 months, with no open-market purchases.
Keep in mind most insider selling is routine — stock-based pay has to be converted to cash at some point.
Quarter by quarter: No open-market insider buying or selling in the last full quarter. Insiders bought in 0 of the last 7 full quarters. 408 investment managers listed NPO in their latest 13F filings (Q2 2026); more funds bought than sold.
| Filed | Insider | Role | Type | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|---|
| Mar 2, 2026 | Bower Steven R. | Executive Officer | Sell | 507 | $265.15 | $134K | SEC |
| Feb 25, 2026 | Humphrey John | Director | Sell | 1,300 | $268.69 | $349K | SEC |
| Feb 25, 2026 | Brueck Felix M. | Director | Sell | 1,031 | $276.52 | $285K | SEC |
| Feb 25, 2026 | Brueck Felix M. | Director | Sell | 4,822 | $275.69 | $1.3M | SEC |
| Feb 24, 2026 | McLean Robert Savage | Executive Officer | Sell | 2,000 | $277.50 | $555K | SEC |
| Nov 7, 2025 | Vaillancourt Eric A. | CEO | Sell | 2,272 | $227.00 | $516K | SEC |
| Aug 20, 2025 | McLean Robert Savage | Executive Officer | Sell | 2,541 | $223.77 | $569K | SEC |
| Feb 26, 2025 | Bower Steven R. | Executive Officer | Sell | 997 | $199.66 | $199K | SEC |
| Nov 15, 2024 | Bower Steven R. | Executive Officer | Sell | 300 | $162.50 | $49K | SEC |
| Aug 12, 2024 | Bower Steven R. | Executive Officer | Sell | 1,548 | $150.06 | $232K | SEC |
| May 20, 2024 | Bower Steven R. | Executive Officer | Sell | 1,031 | $150.00 | $155K | SEC |
| Mar 1, 2024 | van der Graaf Kees | Director | Sell | 1,200 | $160.01 | $192K | SEC |
| Feb 28, 2024 | McLean Robert Savage | Executive Officer | Sell | 6,126 | $158.30 | $970K | SEC |
| Feb 28, 2024 | McLean Robert Savage | Executive Officer | Sell | 274 | $158.84 | $44K | SEC |
| Aug 17, 2023 | Bower Steven R. | Executive Officer | Sell | 1,000 | $131.57 | $132K | SEC |
In the last 12 months Enpro Inc. insiders made open-market purchases worth about $0 and sales worth about $3.2 million. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
The most recent open-market insider trade in NPO was filed on 2026-03-02.
408 investment managers reported holding NPO in SEC Form 13F filings for Q2 2026.
No congressional trades in NPO were reported in the past two years. The full list is free on CapitalSnitch.
Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1). Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).