X0508 4 2026-02-15 0001164863 Enpro Inc. NPO 0001561688 Vaillancourt Eric A. 5605 CARNEGIE BLVD. SUITE 500 CHARLOTTE NC 28209 1 1 President and CEO 0 Common Stock 2026-02-15 4 M 0 3211.0000 0 A 42646.0000 D Common Stock 2026-02-15 4 F 0 1320.0000 272.6300 D 41326.0000 D Common Stock 2026-02-16 4 A 0 13418.0000 0.0000 A 54744.0000 D Common Stock 2026-02-16 4 M 0 4011.0000 0 A 58755.0000 D Common Stock 2026-02-16 4 F 0 7480.0000 272.6300 D 51275.0000 D Common Stock 2997.0000 I By 401(k) Restricted Stock Units 2026-02-15 4 M 0 3211.0000 0.0000 D 2027-02-15 Common Stock 3211.0000 3222.0000 D Restricted Stock Units 2026-02-16 4 M 0 4011.0000 0.0000 D 2026-02-16 Common Stock 4011.0000 0.0000 D Each restricted stock unit represents the right to receive, at settlement, one share of common stock. The restricted stock units will vest, subject to continued employment, in approximate equal thirds on 2/15/2025, 2/15/2026 and 2/15/2027. The restricted stock units will vest, subject to continued employment, in approximate equal thirds on 2/16/2024, 2/16/2025 and 2/16/2026. Angela P. Botkin, attorney-in-fact of Eric A. Vaillancourt 2026-02-17