X0306 4 2020-08-11 0 0001724965 TALOS ENERGY INC. TALO 0001739409 Abendschein Robert D. 333 CLAY STREET, SUITE 3300 HOUSTON TX 77002 0 1 0 0 See Remarks Common Stock 2020-08-11 4 P 0 50000 8.34 A 95628 D The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $8.20 to $8.44, inclusive. The reporting person undertakes to provide to Talos Energy Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote (1) to this Form 4. Executive Vice President & Head of Operations /s/ William S. Moss, III, attorney-in-fact 2020-08-12