Company: BBY
Filing Date: 2025-12-10
Form Type: 8-K/A
Source: 0000764478-25-000060
Chunk: 1

Company: BEST BUY CO INC
Filing Date: 2025-12-10
Form: 8-K/A
Chunk 1
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 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

<div align='center'>Emerging growth company ¨</div>

If an emerging growth company, indicate by check mark if 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. ¨

#### EXPLANATORY NOTE
On December 1, 2025, Best Buy Co., Inc. (the “Company”) filed a Current Report on Form 8-K (the “Original 8-K”) under Item 5.02(d) disclosing that the Board of Directors (the “Board”) of the Company elected A. Dylan Jadeja as a director, effective November 26, 2025. Committee assignments for Mr. Jadeja were not fully determined as of the filing of the Original 8-K.

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

On December 5, 2025, the Board appointed Mr. Jadeja to its Compensation and Human Resources Committee and its Finance and Investment Policy Committee. Mr. Jadeja’s committee appointments are effective as of March 2, 2026.

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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.

| Date: December 10, 2025 |     | By: |     | BEST BUY CO., INC.                                                 
 (Registrant)                                                       
 /s/ TODD G. HARTMAN                                                |
|:------------------------|:----|:----|:----|:-------------------------------------------------------------------|
|                         |     |     |     | Todd G. Hartman                                                    |
|                         |     |     |     | Executive Vice President, Chief Legal and Risk Officer & Secretary |

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