Company: ATO
Filing Date: 2025-06-26
Form Type: 11-K
Source: 0000731802-25-000020
Chunk: 3

Company: ATMOS ENERGY CORP
Filing Date: 2025-06-26
Form: 11-K
Chunk 3
---
 2024
| Additions to Net Assets                                 
 Investment income:                                      |     |   |               |
|:--------------------------------------------------------|:----|:--|--------------:|
| Net appreciation in fair value of investments           |     | $ |   112,769,369 |
| Dividends on common stock                               |     |   |     6,396,984 |
| Dividends on registered investment companies            |     |   |    37,913,697 |
| Dividends on common/collective trust                    |     |   |     1,253,210 |
| Total investment income                                 |     |   |   158,333,260 |
| Other income:                                           |     |   |               |
| Interest received on notes receivable from participants |     |   |     1,558,559 |
| Contributions:                                          |     |   |               |
| Participants                                            |     |   |    40,059,894 |
| Company                                                 |     |   |    27,928,929 |
| Rollovers                                               |     |   |     2,721,241 |
| Total contributions                                     |     |   |    70,710,064 |
| Total additions to net assets                           |     |   |   230,601,883 |
| Deductions from Net Assets                              |     |   |               |
| Distributions to participants                           |     |   |   115,881,108 |
| Administrative expenses                                 |     |   |       308,591 |
| Total deductions from net assets                        |     |   |   116,189,699 |
| Net increase in net assets available for benefits       |     |   |   114,412,184 |
| Net Assets Available for Benefits                       |     |   |               |
| Beginning of year                                       |     |   | 1,022,204,531 |
| End of year                                             |     | $ | 1,136,616,715 |

<div align='center'>See accompanying notes

4</div>

### ATMOS ENERGY CORPORATION RETIREMENT

### SAVINGS PLAN AND TRUST

### NOTES TO FINANCIAL STATEMENTS

#### December 31, 2024

#### 1. Description of the Plan
The following brief description of the Atmos Energy Corporation Retirement Savings Plan and Trust (the Plan) is provided for general information only. Participants should refer to the Summary Plan Description for a