Eric A. Vaillancourt, President and CEO of Enpro Inc. ($NPO), sold shares once on the open market in the last year, totaling about $516 thousand. His most recent sale occurred on November 6, 2025. This places him 6,362nd out of nearly 12,000 individual insiders by sale value, below the average of $8.6 million across 6.4 transactions per insider. He made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 27, 2026 | FEDERAL SIGNAL CORP /DE/ | $FSS | Vaillancourt Eric A. | Director | A | Common Stock | 42 | $0.00 | 42.0000 | 61,500,000 | 9999.99% | 0.00% |
| Feb. 23, 2026 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | A | Stock Option | 13351 | $0.00 | 13,351.0000 | 21,200,000 | 9999.99% | 0.06% |
| Feb. 15, 2026 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Restricted Stock Units | 3211 | $0.00 | 3,222.0000 | 21,200,000 | 49.91% | 0.02% |
| Feb. 16, 2026 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | A | Common Stock | 13418 | $0.00 | 57,741.0000 | 21,200,000 | 30.27% | 0.06% |
| Feb. 16, 2026 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 4011 | $0.00 | 61,752.0000 | 21,200,000 | 6.95% | 0.02% |
| Feb. 16, 2026 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Restricted Stock Units | 4011 | $0.00 | 0.0000 | 21,200,000 | 100.00% | 0.02% |
| Feb. 16, 2026 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | F | Common Stock | 7480 | $272.63 | 54,272.0000 | 21,200,000 | 12.11% | 0.04% |
| Feb. 15, 2026 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 3211 | $0.00 | 45,643.0000 | 21,200,000 | 7.57% | 0.02% |
| Feb. 15, 2026 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | F | Common Stock | 1320 | $272.63 | 44,323.0000 | 21,200,000 | 2.89% | 0.01% |
| Feb. 12, 2026 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | A | Restricted Stock Units | 7707 | $246.91 | 7,707.0000 | 21,200,000 | 9999.99% | 0.04% |
| Feb. 13, 2026 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Restricted Stock Units | 3107 | $0.00 | 6,225.0000 | 21,200,000 | 33.29% | 0.01% |
| Feb. 13, 2026 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | F | Common Stock | 1277 | $271.21 | 42,432.0000 | 21,200,000 | 2.92% | 0.01% |
| Feb. 13, 2026 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 3107 | $0.00 | 43,709.0000 | 21,200,000 | 7.65% | 0.01% |
| Nov. 7, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | G | Common Stock | 442 | $0.00 | 40,594.0000 | 21,300,000 | 1.08% | 0.00% |
| Nov. 6, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | S | Common Stock | 2272 | $227.00 | 41,036.0000 | 21,300,000 | 5.25% | 0.01% |
| Aug. 7, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 5577 | $53.78 | 43,441.0000 | 21,100,000 | 14.73% | 0.03% |
| Aug. 7, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Stock Option | 5577 | $0.00 | 723.0000 | 21,100,000 | 88.52% | 0.03% |
| Aug. 7, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Stock Option | 1250 | $0.00 | 5,412.0000 | 21,100,000 | 18.76% | 0.01% |
| Aug. 7, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Stock Option | 938 | $0.00 | 22,222.0000 | 21,100,000 | 4.05% | 0.00% |
| Aug. 7, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | F | Common Stock | 2321 | $215.50 | 43,308.0000 | 21,100,000 | 5.09% | 0.01% |
| Aug. 7, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 938 | $106.54 | 45,629.0000 | 21,100,000 | 2.10% | 0.00% |
| Aug. 7, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 1250 | $80.00 | 44,691.0000 | 21,100,000 | 2.88% | 0.01% |
| Feb. 24, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | G | Common Stock | 499 | $0.00 | 37,767.0000 | 21,100,000 | 1.30% | 0.00% |
| Feb. 25, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | A | Stock Option | 16173 | $0.00 | 16,173.0000 | 21,100,000 | 9999.99% | 0.08% |
| Feb. 15, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | F | Common Stock | 2995 | $192.96 | 35,922.0000 | 21,100,000 | 7.70% | 0.01% |
| Feb. 16, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 3998 | $0.00 | 39,920.0000 | 21,100,000 | 11.13% | 0.02% |
| Feb. 16, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | F | Common Stock | 1654 | $192.96 | 38,266.0000 | 21,100,000 | 4.14% | 0.01% |
| Feb. 15, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Restricted Stock Units | 3794 | $0.00 | 0.0000 | 21,100,000 | 100.00% | 0.02% |
| Feb. 15, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Restricted Stock Units | 3211 | $0.00 | 6,433.0000 | 21,100,000 | 33.30% | 0.02% |
| Feb. 16, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Restricted Stock Units | 3998 | $0.00 | 4,011.0000 | 21,100,000 | 49.92% | 0.02% |
| Feb. 15, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 3794 | $0.00 | 35,706.0000 | 21,100,000 | 11.89% | 0.02% |
| Feb. 15, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 3211 | $0.00 | 38,917.0000 | 21,100,000 | 8.99% | 0.02% |
| Feb. 13, 2025 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | A | Restricted Stock Units | 9332 | $182.27 | 9,332.0000 | 21,100,000 | 9999.99% | 0.04% |
| Feb. 27, 2024 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | A | Stock Option | 16984 | $0.00 | 16,984.0000 | 21,000,000 | 9999.99% | 0.08% |
| March 11, 2024 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | G | Common Stock | 635 | $0.00 | 31,832.0000 | 21,000,000 | 1.96% | 0.00% |
| Feb. 28, 2024 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | A | Stock Option | 16984 | $0.00 | 16,984.0000 | 21,000,000 | 9999.99% | 0.08% |
| Feb. 16, 2024 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Restricted Stock Units | 1061 | $0.00 | 0.0000 | 21,000,000 | 100.00% | 0.01% |
| Feb. 16, 2024 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Restricted Stock Units | 3998 | $0.00 | 8,009.0000 | 21,000,000 | 33.30% | 0.02% |
| Feb. 15, 2024 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 3783 | $0.00 | 30,334.0000 | 21,000,000 | 14.25% | 0.02% |
| Feb. 15, 2024 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | F | Common Stock | 1685 | $158.55 | 28,649.0000 | 21,000,000 | 5.55% | 0.01% |
| Feb. 15, 2024 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Restricted Stock Units | 3783 | $0.00 | 3,794.0000 | 21,000,000 | 49.93% | 0.02% |
| Feb. 15, 2024 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | A | Restricted Stock Units | 9644 | $155.66 | 9,644.0000 | 21,000,000 | 9999.99% | 0.05% |
| Feb. 16, 2024 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Restricted Stock Units | 1574 | $0.00 | 0.0000 | 21,000,000 | 100.00% | 0.01% |
| Feb. 16, 2024 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | F | Common Stock | 2823 | $164.91 | 32,459.0000 | 21,000,000 | 8.00% | 0.01% |
| Feb. 16, 2024 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 1061 | $0.00 | 35,282.0000 | 21,000,000 | 3.10% | 0.01% |
| Feb. 16, 2024 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 1574 | $0.00 | 34,221.0000 | 21,000,000 | 4.82% | 0.01% |
| Feb. 16, 2024 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 3998 | $0.00 | 32,647.0000 | 21,000,000 | 13.96% | 0.02% |
| Aug. 29, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | G | Common Stock | 373 | $0.00 | 26,386.0000 | 20,900,000 | 1.39% | 0.00% |
| March 14, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | P | Common Stock | 790 | $94.75 | 26,759.0000 | 20,900,000 | 3.04% | 0.00% |
| March 2, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | A | Stock Option | 22230 | $0.00 | 22,230.0000 | 20,900,000 | 9999.99% | 0.11% |
| Feb. 16, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | A | Restricted Stock Units | 12007 | $116.69 | 12,007.0000 | 20,900,000 | 9999.99% | 0.06% |
| Feb. 16, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Restricted Stock Units | 1057 | $0.00 | 1,061.0000 | 20,900,000 | 49.91% | 0.01% |
| Feb. 16, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Restricted Stock Units | 1569 | $0.00 | 1,574.0000 | 20,900,000 | 49.92% | 0.01% |
| Feb. 16, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | F | Common Stock | 768 | $116.87 | 25,527.0000 | 20,900,000 | 2.92% | 0.00% |
| Feb. 16, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 1057 | $0.00 | 26,295.0000 | 20,900,000 | 4.19% | 0.01% |
| Feb. 18, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Restricted Stock Units | 625 | $0.00 | 0.0000 | 20,900,000 | 100.00% | 0.00% |
| Feb. 16, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 1569 | $0.00 | 25,238.0000 | 20,900,000 | 6.63% | 0.01% |
| Feb. 18, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 625 | $0.00 | 26,152.0000 | 20,900,000 | 2.45% | 0.00% |
| Feb. 18, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | F | Common Stock | 183 | $119.61 | 25,969.0000 | 20,900,000 | 0.70% | 0.00% |
| Feb. 15, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Restricted Stock Units | 3782 | $0.00 | 7,577.0000 | 20,900,000 | 33.30% | 0.02% |
| Feb. 15, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 3782 | $0.00 | 24,774.0000 | 20,900,000 | 18.02% | 0.02% |
| Feb. 15, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | F | Common Stock | 1105 | $116.49 | 23,669.0000 | 20,900,000 | 4.46% | 0.01% |
| Jan. 15, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Common Stock | 500 | $0.00 | 21,165.0000 | 20,900,000 | 2.42% | 0.00% |
| Jan. 15, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | M | Restricted Stock Units | 500 | $0.00 | 0.0000 | 20,900,000 | 100.00% | 0.00% |
| Jan. 15, 2023 | Enpro Inc. | $NPO | Vaillancourt Eric A. | President and CEO | F | Common Stock | 173 | $117.60 | 20,992.0000 | 20,900,000 | 0.82% | 0.00% |