CoStar Group 8-K 2024-06-06

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): June 6, 2024

Registrant’s telephone number, including area code: (202) 346-6500

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:

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 5.07. Submission of Matters to a Vote of Security Holders.

The following items, which are more fully described in our proxy statement dated April 26, 2024, were submitted to a vote of the stockholders of CoStar Group, Inc. (the "Company" or "our") at the Company's Annual Meeting of Stockholders held on June 6, 2024. The final voting results are as follows:

1.Each of the following nominees were elected to our Board of Directors to serve until the next annual meeting of the Company’s stockholders or until his or her successor is elected and qualified: Michael R. Klein, Andrew C. Florance, Angelique G. Brunner, John W. Hill, Laura Cox Kaplan, Robert W. Musslewhite, Christopher J. Nassetta and Louise S. Sams.

2.The appointment of Ernst & Young LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2024 was ratified upon the following vote:

3.The advisory resolution to approve the Company's executive compensation was approved upon the following vote:

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.