Results of Operations · 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): August 2, 2024 Owens & Minor, Inc . (Exact name of registrant as specified in its charter) ​ ​ ​ ​ ​ Virginia 001-09810 ​ 54-1701843 (State or other jurisdiction of (Commission ​ (I.R.S. Employer incorporation or organization) File Number) ​ Identification No.) ​ ​ ​ ​ 9120 Lockwood Boulevard , Mechanicsville , Virginia ​ ​ 23116 (Address of principal executive ​ ​ ​ offices) ​ ​ (Zip Code) ​ ​ ​ ​ Post Office Box 27626, ​ ​ ​ Richmond, Virginia ​ ​ 23261-7626 (Mailing address of principal ​ ​ ​ executive offices) ​ ​ (Zip Code) ​ Registrant’s telephone number, including area code (804) 723-7000 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, $2 par value per share ​ OMI ​ New York Stock Exchange ​ 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)) ​ 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 2.02 Results of Operations and Financial Condition. On August 2, 2024, Owens & Minor, Inc. (the “Company”) issued a press release regarding its financial results for the second quarter and six months ended June 30, 2024. The Company is furnishing the press release attached hereto as Exhibit 99.1 pursuant to Item 2.02 of Form 8-K. In accordance with General Instruction B.2 of Form 8-K, the information in this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liability of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such a filing. Item 7.01 Regulation FD Disclosure. On August 2, 2024, the Company posted an earnings presentation on the Investor Relations section of its website. The Company is furnishing the earnings presentation attached hereto as Exhibits 99.2 pursuant to Item 7.01 of Form 8-K. In accordance with General Instruction B.2 of Form 8-K, the information in this Item 7.01, including Exhibit 99.2, shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liability of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such a filing. Item 9.01 Financial Statements and Exhibits. (d) Exhibits. 99.1      Press Release issued by the Company on August 2 , 2024, announcing second quarter results (furnished pursuant to Item 2.02) 99.2 ​ Earnings Presentation dated August 2, 2024 (furnished pursuant to Item 7.01) 104 ​ Cover Page Interactive Data File (the cover page XBRL tags are embedded in the Inline XBRL document) ​ ​ ​ ​ SIGNATURE 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 thereunto duly authorized. ​ ​ ​ ​ ​ ​ ​ OWENS & MINOR, INC. ​ ​ Date: August 2, 2024 By: /s/ Heath H. Galloway ​ Name:   ​ Heath H. Galloway ​ Title: ​ Executive Vice President, General Counsel and Corporate Secretary ​ ​ ​ ​