Enpro (NYSE: NPO) insider transactions
In the twelve months to 10 November 2026, executives and directors of Enpro reported 5 open-market sales of 9,660 shares ($2.7m) and 0 open-market purchases, by 4 people, according to the Form 4 filings they submitted to the SEC.
Latest transactions
| Date | Insider | Role | Transaction | Shares | Price | Held after | Filing |
|---|---|---|---|---|---|---|---|
| 6 November 2026 | Vaillancourt Eric A. | President and CEO | Gift | −1,145 | — | 50,130 | Form 4 |
| 15 September 2026 | Bianchi Amy | EVP and CHRO | Option exercise | +524 | — | 524 | Form 4 |
| 15 September 2026 | Bianchi Amy | EVP and CHRO | Shares withheld for tax | −189 | $283.94 | 335 | Form 4 |
| 2 March 2026 | Bower Steven R. | SVP, Controller and CAO | Option exercise | +1,551 | $53.78 | 5,202 | Form 4 |
| 2 March 2026 | Bower Steven R. | SVP, Controller and CAO | Open-market sale | −507 | $265.15 | 4,695 | Form 4 |
| 25 February 2026 | Humphrey John | Director | Open-market sale | −1,300 | $268.69 | 3,200 | Form 4 |
| 24 February 2026 | McLean Robert Savage | EVP, GC, and CAO | Open-market sale | −2,000 | $277.50 | 29,909 | Form 4 |
| 23 February 2026 | Brueck Felix M. | Director | Open-market sale | −1,031 | $276.52 | 6,389 | Form 4 |
| 23 February 2026 | Brueck Felix M. | Director | Open-market sale | −4,822 | $275.69 | 1,567 | Form 4 |
| 16 February 2026 | Bower Steven R. | SVP, Controller and CAO | Grant or award | +935 | — | 3,736 | Form 4 |
| 16 February 2026 | Bower Steven R. | SVP, Controller and CAO | Option exercise | +280 | — | 4,016 | Form 4 |
| 16 February 2026 | Bower Steven R. | SVP, Controller and CAO | Shares withheld for tax | −365 | $272.63 | 3,651 | Form 4 |
| 16 February 2026 | Joiner Larisa R. | SVP and CIO | Grant or award | +854 | — | 9,648 | Form 4 |
| 16 February 2026 | Joiner Larisa R. | SVP and CIO | Option exercise | +256 | — | 9,904 | Form 4 |
| 16 February 2026 | Joiner Larisa R. | SVP and CIO | Shares withheld for tax | −473 | $272.63 | 9,431 | Form 4 |
| 16 February 2026 | McLean Robert Savage | EVP, GC, and CAO | Grant or award | +2,589 | — | 32,430 | Form 4 |
| 16 February 2026 | McLean Robert Savage | EVP, GC, and CAO | Option exercise | +774 | — | 33,204 | Form 4 |
| 16 February 2026 | McLean Robert Savage | EVP, GC, and CAO | Shares withheld for tax | −1,295 | $272.63 | 31,909 | Form 4 |
| 16 February 2026 | Vaillancourt Eric A. | President and CEO | Grant or award | +13,418 | — | 54,744 | Form 4 |
| 16 February 2026 | Vaillancourt Eric A. | President and CEO | Option exercise | +4,011 | — | 58,755 | Form 4 |
Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.
How to read the table
Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.
Where each row comes from
From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the Enpro page; the method, in data sources.
Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.