Material Event (Form 8-K)

Item 8.01 Other Events.

Adoption of Stock Ownership Guidelines

On September 9, 2025, the Board of Directors (the "Board") of Atlas Energy Solutions Inc. (the "Company") adopted Stock Ownership Guidelines (the "Guidelines") introducing requirements relating to the ownership of the Company's common stock by executive officers, independent directors and executive and senior vice presidents. The Guidelines provide that the Company's Executive Chairman and Chief Executive Officer will be required to hold shares valued at five times their annual base salary, other executive officers will be required to hold shares valued at three times their annual base salary, independent directors will be required to hold shares valued at three times their annual base cash retainer for Board service and executive and senior vice presidents will be required to hold shares valued at one times their annual base salary. The applicable levels of ownership are required to be achieved within five years of the date of the Guideline's adoption.