Company: HUM
Filing Date: 2025-06-17
Form Type: 11-K
Source: 0000049071-25-000031
Chunk: 0

Company: HUMANA INC
Filing Date: 2025-06-17
Form: 11-K
Chunk 0
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### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### WASHINGTON, D.C. 20549

#### FORM 11- K
<div align='center'>FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS

AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE</div>

#### SECURITIES EXCHANGE ACT OF 1934
(Mark One)

#### x
ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

#### For the Fiscal Year Ended December 31, 2024

#### OR
#### ¨

TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

#### Commission File Number 1-5975
A. Full Title of Plan: Humana Retirement Savings Plan

B. Name of Issuer of the Securities held Pursuant to the Plan and the Address of its Principal Executive Office:

#### Humana Inc.

#### 500 West Main Street

#### Louisville, Kentucky 40202

#### Humana Retirement Savings Plan

#### Index

#### December 31, 2024 and 2023
|                                                                                   |     | Page |
| Report of Independent Registered Public Accounting Firm                           |     |    2 |
| Financial Statements                                                              |     |      |
| Statements of Net Assets Available for Benefits, December 31, 2024 and 2023       |     |    3 |
| Statements of Changes in Net Assets Available for Benefits, for the years ended   
 December 31, 2024 and 2023                                                        |     |    4 |
| Notes to Financial Statements                                                     |     |    5 |
| Supplemental Schedule                                                             |     |      |
| Schedule H, Line 4i – Schedule of Assets (Held at End of Year), December 31, 2024 |     |   16 |
| Signatures                                                                        |     |   19 |
| Exhibit Index                                                                     |     |   20 |

Note: Other Schedules required by Section 2520.103-10 of the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974 (ERISA) have been omitted because they are not applicable.

<div align='center'>Report of Independent Registered Public Accounting Firm</div>

To the Administrator and Plan Participants of Humana Retirement Savings Plan

#### Opinion