NPO
Enpro Industries
NYSE: NPO · INDUSTRIALS · SPECIALTY INDUSTRIAL MACHINERY
$296.12
-5.59% today
Updated 2026-07-29
Market cap
$7.21B
P/E ratio
166.48
P/S ratio
6.15x
EPS (TTM)
$2.05
Dividend yield
0.37%
52W range
$197 – $390
Volume
0.3M
Enpro Industries (NPO) Insider transactions
Net insider activity
Net buying (33,633 shares)
Buy transactions
66
Sell transactions
34
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-17 | REINSDORF, JUDITH A | Director | Buy | 1 | $363.62 | $363.62 |
| 2026-06-17 | HUMPHREY, JOHN | Director | Buy | 11 | $363.62 | $3999.82 |
| 2026-06-17 | HUMPHREY, JOHN | Director | Buy | 8 | $363.62 | $2908.96 |
| 2026-06-17 | GULFO, ADELE M. | Director | Buy | 4 | $363.62 | $1454.48 |
| 2026-06-17 | GULFO, ADELE M. | Director | Buy | — | $363.62 | — |
| 2026-06-17 | BRUECK, FELIX M. | Director | Buy | 11 | $363.62 | $3999.82 |
| 2026-06-17 | BRUECK, FELIX M. | Director | Buy | 9 | $363.62 | $3272.58 |
| 2026-06-17 | BOTTS, THOMAS M. | Director | Buy | 13 | $363.62 | $4727.06 |
| 2026-06-17 | BOTTS, THOMAS M. | Director | Buy | 3 | $363.62 | $1090.86 |
| 2026-06-17 | ABBEY, WILLIAM | Director | Buy | 1 | $363.62 | $363.62 |
| 2026-03-31 | REINSDORF, JUDITH A | Director | Buy | 112 | $250.65 | $28072.80 |
| 2026-03-31 | KEATING, RONALD C | Director | Buy | 100 | $250.65 | $25065.00 |
| 2026-03-31 | BOTTS, THOMAS M. | Director | Buy | 58 | $250.65 | $14537.70 |
| 2026-03-31 | ABBEY, WILLIAM | Director | Buy | 100 | $250.65 | $25065.00 |
| 2026-03-18 | REINSDORF, JUDITH A | Director | Buy | 1 | $250.59 | $250.59 |
| 2026-03-18 | KEATING, RONALD C | Director | Buy | 2 | $250.59 | $501.18 |
| 2026-03-18 | HUMPHREY, JOHN | Director | Buy | 14 | $250.59 | $3508.26 |
| 2026-03-18 | HUMPHREY, JOHN | Director | Buy | 11 | $250.59 | $2756.49 |
| 2026-03-18 | HAUSER, DAVID L | Director | Buy | 38 | $250.59 | $9522.42 |
| 2026-03-18 | HAUSER, DAVID L | Director | Buy | 11 | $250.59 | $2756.49 |
| 2026-03-18 | GULFO, ADELE M. | Director | Buy | 5 | $250.59 | $1252.95 |
| 2026-03-18 | GULFO, ADELE M. | Director | Buy | 1 | $250.59 | $250.59 |
| 2026-03-18 | BRUECK, FELIX M. | Director | Buy | 15 | $250.59 | $3758.85 |
| 2026-03-18 | BRUECK, FELIX M. | Director | Buy | 13 | $250.59 | $3257.67 |
| 2026-03-18 | BOTTS, THOMAS M. | Director | Buy | 19 | $250.59 | $4761.21 |
| 2026-03-18 | BOTTS, THOMAS M. | Director | Buy | 4 | $250.59 | $1002.36 |
| 2026-03-18 | ABBEY, WILLIAM | Director | Buy | 2 | $250.59 | $501.18 |
| 2026-03-02 | BOWER, STEVEN R. | SVP, Controller and CAO | Sale | 1,551 | — | — |
| 2026-03-02 | BOWER, STEVEN R. | SVP, Controller and CAO | Buy | 1,551 | $53.78 | $83412.78 |
| 2026-03-02 | BOWER, STEVEN R. | SVP, Controller and CAO | Sale | 507 | $265.15 | $134430.04 |
| 2026-02-25 | HUMPHREY, JOHN | Director | Sale | 1,300 | $268.69 | $349297.00 |
| 2026-02-24 | MCLEAN, ROBERT SAVAGE | EVP, GC, and CAO | Sale | 2,000 | $277.50 | $555000.00 |
| 2026-02-23 | VAILLANCOURT, ERIC A. | Director, President and CEO | Buy | 13,351 | — | — |
| 2026-02-23 | MCLEAN, ROBERT SAVAGE | EVP, GC, and CAO | Buy | 2,133 | — | — |
| 2026-02-23 | JOINER, LARISA R. | SVP and CIO | Buy | 988 | — | — |
| 2026-02-23 | BRUECK, FELIX M. | Director | Sale | 4,822 | $275.69 | $1.33M |
| 2026-02-23 | BRUECK, FELIX M. | Director | Sale | 1,031 | $276.52 | $285092.12 |
| 2026-02-23 | BRUDEREK, JOSEPH F JR. | EVP and CFO | Buy | 3,147 | — | — |
| 2026-02-23 | BOWER, STEVEN R. | SVP, Controller and CAO | Buy | 766 | — | — |
| 2026-02-23 | BIANCHI, AMY | EVP and CHRO | Buy | 1,488 | — | — |
| 2026-02-16 | VAILLANCOURT, ERIC A. | Director, President and CEO | Sale | 4,011 | — | — |
| 2026-02-16 | VAILLANCOURT, ERIC A. | Director, President and CEO | Buy | 13,418 | — | — |
| 2026-02-16 | VAILLANCOURT, ERIC A. | Director, President and CEO | Sale | 7,480 | $272.63 | $2.04M |
| 2026-02-16 | VAILLANCOURT, ERIC A. | Director, President and CEO | Buy | 4,011 | — | — |
| 2026-02-16 | MCLEAN, ROBERT SAVAGE | EVP, GC, and CAO | Sale | 774 | — | — |
| 2026-02-16 | MCLEAN, ROBERT SAVAGE | EVP, GC, and CAO | Buy | 2,589 | — | — |
| 2026-02-16 | MCLEAN, ROBERT SAVAGE | EVP, GC, and CAO | Sale | 1,295 | $272.63 | $353055.85 |
| 2026-02-16 | MCLEAN, ROBERT SAVAGE | EVP, GC, and CAO | Buy | 774 | — | — |
| 2026-02-16 | JOINER, LARISA R. | SVP and CIO | Sale | 256 | — | — |
| 2026-02-16 | JOINER, LARISA R. | SVP and CIO | Buy | 854 | — | — |
| 2026-02-16 | JOINER, LARISA R. | SVP and CIO | Sale | 473 | $272.63 | $128953.99 |
| 2026-02-16 | JOINER, LARISA R. | SVP and CIO | Buy | 256 | — | — |
| 2026-02-16 | BOWER, STEVEN R. | SVP, Controller and CAO | Sale | 280 | — | — |
| 2026-02-16 | BOWER, STEVEN R. | SVP, Controller and CAO | Buy | 935 | — | — |
| 2026-02-16 | BOWER, STEVEN R. | SVP, Controller and CAO | Sale | 365 | $272.63 | $99509.95 |
| 2026-02-16 | BOWER, STEVEN R. | SVP, Controller and CAO | Buy | 280 | — | — |
| 2026-02-15 | VAILLANCOURT, ERIC A. | Director, President and CEO | Sale | 3,211 | — | — |
| 2026-02-15 | VAILLANCOURT, ERIC A. | Director, President and CEO | Buy | 3,211 | — | — |
| 2026-02-15 | VAILLANCOURT, ERIC A. | Director, President and CEO | Sale | 1,320 | $272.63 | $359871.60 |
| 2026-02-15 | MCLEAN, ROBERT SAVAGE | EVP, GC, and CAO | Sale | 601 | — | — |
| 2026-02-15 | MCLEAN, ROBERT SAVAGE | EVP, GC, and CAO | Buy | 601 | — | — |
| 2026-02-15 | MCLEAN, ROBERT SAVAGE | EVP, GC, and CAO | Sale | 217 | $272.63 | $59160.71 |
| 2026-02-15 | JOINER, LARISA R. | SVP and CIO | Sale | 249 | — | — |
| 2026-02-15 | JOINER, LARISA R. | SVP and CIO | Buy | 249 | — | — |
| 2026-02-15 | JOINER, LARISA R. | SVP and CIO | Sale | 120 | $272.63 | $32715.60 |
| 2026-02-15 | BRUDEREK, JOSEPH F JR. | EVP and CFO | Sale | 616 | — | — |
| 2026-02-15 | BRUDEREK, JOSEPH F JR. | EVP and CFO | Buy | 616 | — | — |
| 2026-02-15 | BRUDEREK, JOSEPH F JR. | EVP and CFO | Sale | 176 | $272.63 | $47982.88 |
| 2026-02-15 | BOWER, STEVEN R. | SVP, Controller and CAO | Sale | 217 | — | — |
| 2026-02-15 | BOWER, STEVEN R. | SVP, Controller and CAO | Buy | 217 | — | — |
| 2026-02-15 | BOWER, STEVEN R. | SVP, Controller and CAO | Sale | 57 | $272.63 | $15539.91 |
| 2026-02-13 | VAILLANCOURT, ERIC A. | Director, President and CEO | Sale | 3,107 | — | — |
| 2026-02-13 | VAILLANCOURT, ERIC A. | Director, President and CEO | Buy | 3,107 | — | — |
| 2026-02-13 | VAILLANCOURT, ERIC A. | Director, President and CEO | Sale | 1,277 | $271.21 | $346335.17 |
| 2026-02-13 | MCLEAN, ROBERT SAVAGE | EVP, GC, and CAO | Sale | 534 | — | — |
| 2026-02-13 | MCLEAN, ROBERT SAVAGE | EVP, GC, and CAO | Buy | 534 | — | — |
| 2026-02-13 | MCLEAN, ROBERT SAVAGE | EVP, GC, and CAO | Sale | 193 | $271.21 | $52343.53 |
| 2026-02-13 | JOINER, LARISA R. | SVP and CIO | Sale | 219 | — | — |
| 2026-02-13 | JOINER, LARISA R. | SVP and CIO | Buy | 219 | — | — |
| 2026-02-13 | JOINER, LARISA R. | SVP and CIO | Sale | 105 | $271.21 | $28477.05 |
| 2026-02-13 | BRUDEREK, JOSEPH F JR. | EVP and CFO | Sale | 656 | — | — |
| 2026-02-13 | BRUDEREK, JOSEPH F JR. | EVP and CFO | Buy | 656 | — | — |
| 2026-02-13 | BRUDEREK, JOSEPH F JR. | EVP and CFO | Sale | 211 | $271.21 | $57225.31 |
| 2026-02-13 | BOWER, STEVEN R. | SVP, Controller and CAO | Sale | 191 | — | — |
| 2026-02-13 | BOWER, STEVEN R. | SVP, Controller and CAO | Buy | 191 | — | — |
| 2026-02-13 | BOWER, STEVEN R. | SVP, Controller and CAO | Sale | 50 | $271.21 | $13560.50 |
| 2026-02-12 | VAILLANCOURT, ERIC A. | Director, President and CEO | Buy | 7,707 | $246.91 | $1.90M |
| 2026-02-12 | REINSDORF, JUDITH A | Director | Buy | 567 | $246.91 | $139997.97 |
| 2026-02-12 | MCLEAN, ROBERT SAVAGE | EVP, GC, and CAO | Buy | 1,231 | $246.91 | $303946.21 |
| 2026-02-12 | KEATING, RONALD C | Director | Buy | 184 | $246.91 | $45431.44 |
| 2026-02-12 | JOINER, LARISA R. | SVP and CIO | Buy | 570 | $246.91 | $140738.70 |
| 2026-02-12 | HUMPHREY, JOHN | Director | Buy | 567 | $246.91 | $139997.97 |
| 2026-02-12 | HAUSER, DAVID L | Director | Buy | 184 | $246.91 | $45431.44 |
| 2026-02-12 | GULFO, ADELE M. | Director | Buy | 567 | $246.91 | $139997.97 |
| 2026-02-12 | BRUECK, FELIX M. | Director | Buy | 567 | $246.91 | $139997.97 |
| 2026-02-12 | BRUDEREK, JOSEPH F JR. | EVP and CFO | Buy | 1,817 | $246.91 | $448635.47 |
| 2026-02-12 | BOWER, STEVEN R. | SVP, Controller and CAO | Buy | 442 | $246.91 | $109134.22 |
| 2026-02-12 | BOTTS, THOMAS M. | Director | Buy | 567 | $246.91 | $139997.97 |
| 2026-02-12 | BIANCHI, AMY | EVP and CHRO | Buy | 859 | $246.91 | $212095.69 |
| 2026-02-12 | ADEN, ALLISON | Director | Buy | 567 | $246.91 | $139997.97 |
Frequently asked questions
Are NPO insiders buying or selling?
Over the transactions on record, NPO insiders have been net buyers, with about $6.29M in stock sold across 34 sales, against 42 open-market purchases.
Does insider selling at NPO mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which NPO insiders are selling the most?
Recent selling is concentrated in a few names. VAILLANCOURT, ERIC A. accounts for the largest share on record, with about $2.75M sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.