Certain Common Stock of Talos Energy Inc. are subject to a Lock-Up Agreement Ending on 9-DEC-2021. These Common Stock will be under lockup for 31 days starting from 8-NOV-2021 to 9-DEC-2021. Details: The company's executive officers and directors and certain of the Sponsors have agreed that they will not offer, sell, contract to sell, pledge or otherwise dispose of, directly or indirectly, any shares of common stock or securities convertible into or exchangeable or exercisable for any shares of 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 common stock, whether any of these transactions are to be settled by delivery of 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, without, in each case, the prior written consent of J.P. Morgan Securities LLC for a period of 30 days (the “Lock-up Period”) after the date of this prospectus supplement.