Certain Class B Common Stock of Black Mountain Acquisition Corp. are subject to a Lock-Up Agreement Ending on 11-APR-2022. These Class B Common Stock will be under lockup for 180 days starting from 13-OCT-2021 to 11-APR-2022.

Details:
The sponsor and officers and directors have agreed that they will not offer, sell, contract to sell, pledge or otherwise dispose of, directly or indirectly, without the prior written consent of EarlyBirdCapital, Inc. and Stephens Inc. for a period of 180 days from the date of this prospectus, any units, warrants, shares of common stock or any other securities convertible into, or exercisable, or exchangeable for, shares of common stock of the company.