Reg FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC  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):  September 11, 2024 Modine Manufacturing Company (Exact name of registrant as specified in its charter) Wisconsin 001-01373 39-0482000 (State or other jurisdiction of incorporation) (Commission File Number) (I.R.S. Employer Identification Number) 1500 DeKoven Avenue , Racine , Wisconsin   53403 (Address of principal executive offices)   (Zip Code) Registrant's telephone number, including area code: ( 262 ) 636-1200 (Former name or former address, if changed since last report.)     N/A 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: ☐ 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)) Securities registered pursuant to Section 12(b) of the Act:   Title of each class   Trading Symbol(s)   Name of each exchange on which registered Common Stock, $0.625 par value MOD 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.  ☐ Information to be Included in the Report Item 7.01. Regulation FD Disclosure. In connection with the Investor Day event to be hosted by Modine Manufacturing Company (the “Company”) at its global headquarters in Racine, Wisconsin on September 11, 2024, management of the Company will be making a presentation using the slides furnished herewith as Exhibit 99.1. The information in this Item 7.01, including Exhibit 99.1, shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liabilities of that section, and shall not be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Securities Exchange Act of 1934, except as shall be expressly set forth by specific reference in such filing. Item 9.01 Financial Statements and Exhibits   (d) Exhibits The following exhibits are being furnished herewith: 99.1 September 11, 2024 Investor Day Presentation 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. Modine Manufacturing Company       By: /s/ Erin J. Roth   Erin J. Roth   Vice President, General Counsel and Chief Compliance Officer     Date:  September 11, 2024