X0306 4 2021-03-05 0 0001724965 TALOS ENERGY INC. TALO 0001787295 Babcock Gregory 333 CLAY STREET, SUITE 3300 HOUSTON TX 77002 0 1 0 0 Chief Accounting Officer Common Stock 2021-03-05 4 F 0 1226 12.03 D 11954 D Restricted Stock Units 2021-03-08 4 A 0 5674 0.00 A Common Stock 5674 5674 D Represents shares withheld by Talos Energy Inc. (the "Issuer") to satisfy tax withholding obligations upon the vesting of previously granted restricted stock units issued pursuant to the Talos Energy Inc. Long Term Incentive Plan (the "2018 LTIP") dated May 18, 2018. These derivative securities were issued pursuant to the Talos Energy Inc. 2021 Long Term Incentive Plan (the "2021 LTIP"), which was adopted by the Issuer on March 8, 2021. If the Issuer's stockholders approve the 2021 LTIP at the Issuer's 2021 Annual Meeting of the Stockholders, each restricted stock unit will be settled in one share common stock, par value $0.01 per share ("common stock") of the Issuer. If the Issuer's stockholders do not approve the 2021 LTIP at the Issuer's 2021 Annual Meeting of the Stockholders, each restricted stock unit will be settled in an amount of cash equal in value to one share of common stock. Each restricted stock unit will vest ratably on each of March 8, 2022, March 8, 2023 and March 8, 2024, in each case, subject to continued service and employment throughout the applicable vesting period. The restricted stock units are compensatory awards and were received for no cash consideration. /s/ William S. Moss, III, attorney-in-fact 2021-03-09