EnPro shareholders elect all 10 director nominees, approve say-on-pay and auditor at 2023 annual meeting

Selection, on an advisory basis, of the frequency of future shareholder advisory votes to approve the compensation of the Company's named executive officers. No. of Votes for “Every One Year” No. of Votes for “Every Two Years” No. of Votes for “Every Three Years” No. of Abstentions No. of Broker Non- votes 17,833,387 8,088 1,403,794 5,867 495,827

Adoption of a resolution approving, on an advisory basis, the compensation paid to the Company’s named executive officers as disclosed in the Company’s proxy statement for the annual meeting. No. of Votes “For” No. of Votes “Against” No. of Abstentions No. of Broker Non-votes 15,652,089 3,557,029 41,938 495,827

Ratification of PricewaterhouseCoopers LLP as the Company’s Independent Registered Public Accounting Firm for 2023. No. of Votes “For” No. of Votes “Against” No. of Abstentions No. of Broker Non-votes 19,501,281 242,081 3,521 —

Each of the following individuals was elected as a director at the annual meeting. Nominee No. of Votes “For” No. of Votes “Withheld” Eric A. Vaillancourt 19,091,435 159,621 William Abbey 19,022,652 228,404 Thomas M. Botts 18,529,535 721,521 Felix M. Brueck 18,826,708 424,348 Adele M. Gulfo 18,736,560 514,496 David L. Hauser 17,892,933 1,358,123 John Humphrey 18,826,842 424,214 Ronald C. Keating 19,059,899 191,157 Judith A. Reinsdorf 18,437,732 813,324 Kees van der Graaf 18,740,788 510,268 There were 495,827 broker non-votes on the proposal for the election of directors.