Certain Warrants of Tellurian Inc. are subject to a Lock-Up Agreement Ending on 3-OCT-2021. These Warrants will be under lockup for 61 days starting from 3-AUG-2021 to 3-OCT-2021. Details: The executive officers and directors have agreed that they will not offer, sell, contract to sell, pledge or otherwise dispose of, directly or indirectly, any shares of our common stock or securities convertible into or exchangeable or exercisable for any shares of our common stock, enter into a transaction that would have the same effect, or enter into any swap, hedge or other arrangement that transfers, in whole or in part, any of the economic consequences of ownership of our common stock, whether any of these transactions are to be settled by delivery of our common stock or other securities, in cash or otherwise, or publicly disclose the intention to make any offer, sale, pledge or disposition, or to enter into any transaction, swap, hedge or other arrangement with similar effect, without, in each case, the prior written consent of B. Riley Securities, Inc. for a period of 60 days after the date of this prospectus supplement.