# EDGAR Filing Document

**Accession Number:** 0001057352
**File Stem:** 0001057352-25-000083
**Filing Date:** 2025-6
**Character Count:** 9446
**Document Hash:** 18eca4638123c4a0c745efa29e9edae6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001057352-25-000083.hdr.sgml**: 20250627

**ACCESSION NUMBER**: 0001057352-25-000083

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 12

**CONFORMED PERIOD OF REPORT**: 20250626

**ITEM INFORMATION**: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

**ITEM INFORMATION**: Submission of Matters to a Vote of Security Holders

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20250627

**DATE AS OF CHANGE**: 20250627

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** COSTAR GROUP, INC.
- **CENTRAL INDEX KEY:** 0001057352
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-BUSINESS SERVICES, NEC [7389]
- **ORGANIZATION NAME:** 07 Trade & Services
- **EIN:** 522091509
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-24531
- **FILM NUMBER:** 251086694

**BUSINESS ADDRESS:**
- **STREET 1:** 1331 L STREET, NW
- **CITY:** WASHINGTON
- **STATE:** DC
- **ZIP:** 20005
- **BUSINESS PHONE:** 2023466500

**MAIL ADDRESS:**
- **STREET 1:** 1331 L STREET, NW
- **CITY:** WASHINGTON
- **STATE:** DC
- **ZIP:** 20005

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** COSTAR GROUP INC
- **DATE OF NAME CHANGE:** 19990805

?xml version='1.0' encoding='ASCII'? csgp-20250626

**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 26, 2025**

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| |
|:---|
| **COSTAR GROUP, INC.** |
| (Exact name of registrant as specified in its charter) |

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| | | |
|:---|:---|:---|
| **<u>Delaware</u>** | **<u>0-24531</u>** | **<u>52-2091509</u>** |
| (State or other jurisdiction of incorporation or organization) | (Commission File Number) | (I.R.S. Employer Identification No.) |

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| | | | | |
|:---|:---|:---|:---|:---|
| | **1201 Wilson Blvd.** | **Arlington,** | **VA** | **22209** |
| (Address of principal executive offices) | (Address of principal executive offices) | (Address of principal executive offices) | (Address of principal executive offices) | (Zip Code) |

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

<u>Not Applicable</u> <br> (Former name or former 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:

☐ 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:

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| | | |
|:---|:---|:---|
| <u>Title of each class</u> | <u>Trading Symbol</u> | <u>Name of each exchange on which registered</u> |
| **Common Stock ($0.01 par value)** | **CSGP** | **Nasdaq Global Select Market** |

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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. &nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;☐

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**Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.**

On June 26, 2025, at the Annual Meeting of Stockholders (the "Annual Meeting") of CoStar Group, Inc. (the "Company" or "our"), the stockholders of the Company, upon the recommendation of the Board of Directors of the Company (the "Board"), approved the CoStar Group, Inc. 2025 Stock Incentive Plan (the "2025 Plan"), which was approved by the Board on April 28, 2025 (the "Effective Date"), subject to stockholder approval. The 2025 Plan, among other things, permits the grant of stock options, stock appreciation rights, restricted stock and restricted stock units to employees, officers, consultants and directors of the Company and its subsidiaries. The 2025 Plan replaces the CoStar Group, Inc. 2016 Stock Incentive Plan (the "2016 Plan"), and no further grants will be made pursuant to the 2016 Plan. The number of shares of Company common stock that will be available for grant under the 2025 Plan will be the sum of (i) any shares that remained available for grant under the 2016 Plan as of the Effective Date, plus (ii) shares subject to outstanding awards under the 2016 Plan as of the Effective Date that are later forfeited.

A more detailed description of the material terms of the 2025 Plan was included in the Company's Definitive Proxy Statement on Schedule 14A ("Proxy Statement") filed with the Securities and Exchange Commission on April 30, 2025. The foregoing and the summary in the Proxy Statement are not complete summaries of the terms of the 2025 Plan and are qualified by reference to the text of the 2025 Plan, which is included as Exhibit 10.1 hereto and is incorporated by reference herein.

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

The following items, which are more fully described in our Proxy Statement, were submitted to a vote of the stockholders of the Company at the Annual Meeting. The final voting results are as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.Each of the following nominees were elected to our Board to serve until the Company's 2026 Annual Meeting of Stockholders or until his or her successor is elected and qualified: Louise S. Sams, Andrew C. Florance, John L. Berisford, Angelique G. Brunner, Rachel C. Glaser, John W. Hill, Christine M. McCarthy, and Robert W. Musslewhite.

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| | | | | |
|:---|:---|:---|:---|:---|
| **Name** | **Votes For** | **Votes Against** | **Abstentions** | **Broker Non-Votes** |
| Louise S. Sams | 374959663 | 2325005 | 209471 | 8765226 |
| Andrew C. Florance | 376754613 | 529171 | 210355 | 8765226 |
| John L. Berisford | 374116793 | 3164854 | 212492 | 8765226 |
| Angelique G. Brunner | 370955710 | 6307436 | 230993 | 8765226 |
| Rachel C. Glaser | 377002072 | 282183 | 209884 | 8765226 |
| John W. Hill | 364696573 | 12586031 | 211535 | 8765226 |
| Christine M. McCarthy | 376866490 | 417851 | 209798 | 8765226 |
| Robert W. Musslewhite | 363644642 | 13637862 | 211635 | 8765226 |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.The appointment of Ernst & Young LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2025 was ratified upon the following vote:

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| | |
|:---|:---|
| Votes For | 367,421,785 |
| Votes Against | 18,615,164 |
| Abstentions | 222,416 |
| Broker Non-Votes |  |

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

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| | |
|:---|:---|
| Votes For | 202,754,871 |
| Votes Against | 174,302,322 |
| Abstentions | 436,946 |
| Broker Non-Votes | 8,765,226 |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4. &nbsp;&nbsp;&nbsp;&nbsp;The 2025 Plan was approved upon the following vote:

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| | |
|:---|:---|
| Votes For | 369,269,515 |
| Votes Against | 7,968,343 |
| Abstentions | 256,281 |
| Broker Non-Votes | 8,765,226 |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.&nbsp;&nbsp;&nbsp;&nbsp;The stockholder proposal regarding support for transparency in political spending was not approved upon the following vote:

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| | |
|:---|:---|
| Votes For | 124,189,745 |
| Votes Against | 251,384,311 |
| Abstentions | 1,920,083 |
| Broker Non-Votes | 8,765,226 |

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**Item 9.01 Financial Statements and Exhibits.**

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| | |
|:---|:---|
| <u>Exhibit No.</u> | <u>Description</u> |
| 10.1 | [CoStar Group, Inc. 2025 Stock Incentive Plan (filed as Appendix B to CoStar Group, Inc.'s Definitive Proxy Statement on Schedule 14A filed April 30, 2025, File No. 000-24531, and incorporated herein by reference).](https://www.sec.gov/Archives/edgar/data/1057352/000119312525107493/d821281ddef14a.htm#toc821281_48) |
| 104 | Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101). |

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**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.

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| | | |
|:---|:---|:---|
| | | COSTAR GROUP, INC. |
| | | By: |
| Date: | June 27, 2025 | /s/ Gene Boxer |
|  |  | Name: Gene Boxer |
|  |  | Title: General Counsel and Corporate Secretary |

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