MDXG

mdxg-202602250001376339false00013763392026-02-252026-02-25

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): February 25, 2026

MIMEDX GROUP, INC.

(Exact name of registrant as specified in charter)

Florida001-3588726-2792552 (State or other jurisdiction(Commission(IRS Employer of incorporation)File Number)Identification No.)

1775 West Oak Commons Ct., NE, Marietta GA 30062 (Address of principal executive offices) (Zip Code) Registrant’s telephone number, including area code: (770) 651-9100

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))

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

Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, $0.001 par value per shareMDXGThe Nasdaq Stock Market LLC

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. ☐

Important Cautionary Statement This report includes forward-looking statements. Statements regarding: (i) future sales or sales growth; (ii) our 2026 and longer term financial goals and expectations for future financial results, including levels of net sales, Adjusted EBITDA, Adjusted EBITDA margin, corporate expenses and cash; (iii) our expectations regarding the placental tissue market; (iv) our expectations regarding Medicare spending; and (v) continued growth in different care settings, are forward-looking statements. Additional forward-looking statements may be identified by words such as “believe,” “expect,” “may,” “plan,” “goal,” “outlook,” “potential,” “will,” “preliminary,” and similar expressions, and are based on management’s current beliefs and expectations.

Forward-looking statements are subject to risks and uncertainties, and the Company cautions investors against placing undue reliance on such statements. Actual results may differ materially from those set forth in the forward-looking statements. Factors that could cause actual results to differ from expectations include: (i) future sales are uncertain and are affected by competition, access to customers, patient access to healthcare providers, the reimbursement environment and many other factors; (ii) the Company may change its plans due to unforeseen circumstances; (iii) the results of scientific research are uncertain and may have little or no value; (iv) our ability to sell our products in other countries depends on a number of factors including adequate levels of reimbursement, market acceptance of novel therapies, and our ability to build and manage a direct sales force or third party distribution relationship; (v) the effectiveness of amniotic tissue as a therapy for particular indications or conditions is the subject of further scientific and clinical studies; and (vi) we may alter the timing and amount of planned expenditures for research and development based regulatory developments. The Company describes additional risks and uncertainties in the Risk Factors section of its most recent annual report and quarterly reports filed with the Securities and Exchange Commission. Any forward-looking statements speak only as of the date of this report and the Company assumes no obligation to update any forward-looking statement.

Item 2.02 Results of Operations and Financial Condition

On February 25, 2026, MiMedx Group, Inc. (the “Company”), issued a press release (the “Earnings Press Release”) announcing its results for the fourth quarter and full year ended December 31, 2025. A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

The foregoing information is furnished pursuant to Item 2.02, “Results of Operations and Financial Condition”, including Exhibit 99.1 attached hereto, and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of

mdxg-202510290001376339false00013763392025-10-292025-10-29

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): October 29, 2025

MIMEDX GROUP, INC.

(Exact name of registrant as specified in charter)

Florida001-3588726-2792552 (State or other jurisdiction(Commission(IRS Employer of incorporation)File Number)Identification No.)

1775 West Oak Commons Ct., NE, Marietta GA 30062 (Address of principal executive offices) (Zip Code) Registrant’s telephone number, including area code: (770) 651-9100

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))

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

Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, $0.001 par value per shareMDXGThe Nasdaq Stock Market LLC

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. ☐

Important Cautionary Statement This report includes forward-looking statements, including statements regarding: (i) future sales or sales growth; (ii) our 2025 and longer term financial goals and expectations for future financial results, including levels of net sales, Adjusted EBITDA, Adjusted EBITDA margin, corporate expenses, and cash; (iii) our expectations regarding the placental tissue market; (iv) our expectations regarding Medicare spending reform; and (v) continued growth in different care settings. Additional forward-looking statements may be identified by words such as “believe,” “expect,” “may,” “plan,” “goal,” “outlook,” “potential,” “will,” “preliminary,” and similar expressions, and are based on management’s current beliefs and expectations.

Forward-looking statements are subject to risks and uncertainties, and the Company cautions investors against placing undue reliance on such statements. Actual results may differ materially from those set forth in the forward-looking statements. Factors that could cause actual results to differ from expectations include: (i) future sales are uncertain and are affected by competition, access to customers, patient access to healthcare providers, the reimbursement environment and many other factors; (ii) the Company may change its plans due to unforeseen circumstances; (iii) the results of scientific research are uncertain and may have little or no value; (iv) our ability to sell our products in other countries depends on a number of factors including adequate levels of reimbursement, market acceptance of novel therapies, and our ability to build and manage a direct sales force or third party distribution relationship; (v) the effectiveness of amniotic tissue as a therapy for particular indications or conditions is the subject of further scientific and clinical studies; and (vi) we may alter the timing and amount of planned expenditures for research and development based regulatory developments; (vii) Medicare spending; and (viii) changes in the size of the addressable market for our products. The Company describes additional risks and uncertainties in the Risk Factors section of its most recent annual report and quarterly reports filed with the Securities and Exchange Commission. Any forward-looking statements speak only as of the date of this report and the Company assumes no obligation to update any forward-looking statement.

Item 2.02 Results of Operations and Financial Condition. On October 29, 2025, MiMedx Group, Inc. (the “Company”), issued a press release (the “Earnings Press Release”) announcing its results for the quarter that ended September 30, 2025. A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and is incorporated herein by reference. The foregoing information is furnished pursuant to Item 2.02, “Results of Operations and Financial Condition”, including Exhibit 99.1 attached hereto, and shall not

mdxg-202507300001376339false00013763392025-07-302025-07-30

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): July 30, 2025

MIMEDX GROUP, INC.

(Exact name of registrant as specified in charter)

Florida001-3588726-2792552 (State or other jurisdiction(Commission(IRS Employer of incorporation)File Number)Identification No.)

1775 West Oak Commons Ct., NE, Marietta GA 30062 (Address of principal executive offices) (Zip Code) Registrant’s telephone number, including area code: (770) 651-9100

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))

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

Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, $0.001 par value per shareMDXGThe Nasdaq Stock Market LLC

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. ☐

Important Cautionary Statement This report includes forward-looking statements, including statements regarding: (i) future sales or sales growth; (ii) our 2025 and longer term financial goals and expectations for future financial results, including levels of net sales, Adjusted EBITDA, Adjusted EBITDA margin, corporate expenses, and cash; (iii) our expectations regarding the placental tissue market; (iv) our expectations regarding Medicare spending reform; and (v) continued growth in different care settings. Additional forward-looking statements may be identified by words such as “believe,” “expect,” “may,” “plan,” “goal,” “outlook,” “potential,” “will,” “preliminary,” and similar expressions, and are based on management’s current beliefs and expectations.

Forward-looking statements are subject to risks and uncertainties, and the Company cautions investors against placing undue reliance on such statements. Actual results may differ materially from those set forth in the forward-looking statements. Factors that could cause actual results to differ from expectations include: (i) future sales are uncertain and are affected by competition, access to customers, patient access to healthcare providers, the reimbursement environment and many other factors; (ii) the Company may change its plans due to unforeseen circumstances; (iii) the results of scientific research are uncertain and may have little or no value; (iv) our ability to sell our products in other countries depends on a number of factors including adequate levels of reimbursement, market acceptance of novel therapies, and our ability to build and manage a direct sales force or third party distribution relationship; (v) the effectiveness of amniotic tissue as a therapy for particular indications or conditions is the subject of further scientific and clinical studies; and (vi) we may alter the timing and amount of planned expenditures for research and development based regulatory developments; (vii) Medicare spending; and (viii) changes in the size of the addressable market for our products. The Company describes additional risks and uncertainties in the Risk Factors section of its most recent annual report and quarterly reports filed with the Securities and Exchange Commission. Any forward-looking statements speak only as of the date of this report and the Company assumes no obligation to update any forward-looking statement.

Item 2.02 Results of Operations and Financial Condition. On July 30, 2025, MiMedx Group, Inc. (the “Company”), issued a press release (the “Earnings Press Release”) announcing its results for the quarter ended June 30, 2025. A copy of the Earnings Press Release is attached hereto as Exhibit 99.1 and is incorporated herein by reference. The foregoing information is furnished pursuant to Item 2.02, “Results of Operations and Financial Condition”, including Exhibit 99.1 attached hereto, and shall not be deemed “file