UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (date of earliest event reported): ~~October~~ December 311, 2023

~~ENPRO~~Enpro ~~INDUSTRIES, INC~~Inc. (Exact name of Registrant, as specified in its charter)

North Carolina

001-31225

01-0573945

~~001-31225~~

~~01-0573945~~

(State or other jurisdiction

(Commission file number)

(I.R.S. Employer

(State or other jurisdiction of incorporation)

(Commission file number)

(I.R.S. Employer Identification No.)

of incorporation)

Identification No.)

5605 Carnegie Boulevard, Suite 500 Charlotte, North Carolina 28209 (Address of principal executive offices, including zip code)

(704) 731-1500 (Registrant’s telephone number, including area code)

EnPro Industries, Inc. (~~Registrant’s~~Former ~~telephone~~name ~~number~~or address, ~~including~~if ~~area~~changed ~~code~~since last report)

Not Applicable (Former name or address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	~~Trading Symbol(s)~~	Name of each exchange on which registered	~~Name of each exchange on which registered~~
Common stock, $0.01 par value		NPO		New York Stock Exchange
Common Stock, $0.01 par value	NPO		New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 25.~~02 Results~~03. Amendments to Articles of ~~Operations~~Incorporation ~~and~~or ~~Financial~~Bylaws; ~~Condition~~Change in Fiscal Year.

~~The~~On ~~information~~December ~~set~~1, ~~forth~~2023, inthe ~~this~~articles ~~Item~~of ~~2.02~~incorporation of ~~this~~the ~~Current~~registrant, ~~Report~~previously ~~and~~named inEnPro ~~Exhibit~~Industries, 99Inc.1, iswere ~~intended~~amended to bechange ~~“furnished”~~the ~~under~~name ~~Item~~of ~~2.02~~the registrant ofto ~~Form~~Enpro ~~8-K~~Inc. ~~Such~~ ~~information~~(the ~~shall not be deemed~~ “~~filed~~Company”). ~~for~~At ~~the~~such ~~purposes~~time, ofthe ~~Section~~bylaws 18 of the ~~Securities~~Company ~~Exchange~~were ~~Act of 1934, as~~ amended, ~~nor~~solely ~~shall~~to itreflect besuch ~~deemed~~change ~~incorporated by reference~~ in ~~any filing under~~ the ~~Securities~~Company’s ~~Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing~~name.

OnItem ~~October 31, 2023, EnPro Industries, Inc~~9.01. ~~(the~~Financial ~~“Company”)~~Statements ~~issued a press release announcing its earnings for the quarter~~ and ~~nine months ended September 30, 2023~~Exhibits. ~~A copy of such press release is included as Exhibit 99.1 hereto.~~

Item 9.01 Financial Statements and Exhibits

(d) Exhibits

99.1		Press Release of EnPro Industries, Inc. dated October 31, 2023
Exhibit No.	Description
104		Cover Page Interactive Data File (embedded within the Inline XBRL document)
3.1	Articles of Amendment to Articles of Incorporation dated November 9, 2023.
3.2	Amended and Restated Bylaws of Enpro Inc. (as amended, December 1, 2023)
104	Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: ~~October~~ December 314, 2023

ENPRO ~~INDUSTRIES,~~ INC. By: /s/ Robert S. McLean Robert S. McLean Executive Vice President, General Counsel and Secretary

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