TALO

SEC source: 0000899243-22-032326 · doc4a.xml · derivative · entry 1

GOLDMAN NEAL P · CIK 0001212774 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,691

Underlying: Common Stock · 16,691 shares

Expires not disclosed

F1 · derivative.exercise_price: The restricted stock units ("RSUs") represent a contingent right to receive 60% of such RSUs in shares of common stock, par value $0.01 per share, and 40% of such RSUs in cash.

F2 · shares: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 15,668 RSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 16,691 RSUs.

F3 · derivative.exercise_date: The RSUs will vest, contingent upon continued service, on March 5, 2023.

F3 · derivative.expiration_date: The RSUs will vest, contingent upon continued service, on March 5, 2023.

F2 · derivative.underlying_shares: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 15,668 RSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 16,691 RSUs.

F2 · balance_after: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 15,668 RSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 16,691 RSUs.

SEC source: 0000899243-22-032325 · doc4a.xml · derivative · entry 1

Kendall Donald R Jr · CIK 0001560289 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,612

Underlying: Common Stock · 11,612 shares

Expires not disclosed

F1 · derivative.exercise_price: The restricted stock units ("RSUs") represent a contingent right to receive 60% of such RSUs in shares of common stock, par value $0.01 per share, and 40% of such RSUs in cash.

F2 · shares: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 10,900 RSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 11,612 RSUs.

F3 · derivative.exercise_date: The RSUs will vest, contingent upon continued service, on March 5, 2023.

F3 · derivative.expiration_date: The RSUs will vest, contingent upon continued service, on March 5, 2023.

F2 · derivative.underlying_shares: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 10,900 RSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 11,612 RSUs.

F2 · balance_after: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 10,900 RSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 11,612 RSUs.

SEC source: 0000899243-22-032315 · doc4a.xml · derivative · entry 3

Young, III Shannon E. · CIK 0001651794 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,704

Underlying: Common Stock · 38,704 shares

Expires not disclosed

F4 · derivative.exercise_price: Each performance share unit ("PSU") represents a contingent right to receive one Share. Between 0% and 200% of the target number of PSUs granted are eligible to vest based on continued employment and the Issuer's annualized absolute total shareholder return over the period from January 1, 2022 through December 31, 2024.

F5 · shares: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 36,331 PSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 38,704 PSUs.

F4 · derivative.exercise_date: Each performance share unit ("PSU") represents a contingent right to receive one Share. Between 0% and 200% of the target number of PSUs granted are eligible to vest based on continued employment and the Issuer's annualized absolute total shareholder return over the period from January 1, 2022 through December 31, 2024.

F4 · derivative.expiration_date: Each performance share unit ("PSU") represents a contingent right to receive one Share. Between 0% and 200% of the target number of PSUs granted are eligible to vest based on continued employment and the Issuer's annualized absolute total shareholder return over the period from January 1, 2022 through December 31, 2024.

F5 · derivative.underlying_shares: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 36,331 PSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 38,704 PSUs.

F5 · balance_after: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 36,331 PSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 38,704 PSUs.

SEC source: 0000899243-22-032315 · doc4a.xml · nonDerivative · entry 1

Young, III Shannon E. · CIK 0001651794 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,727

F1 · security: Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock, par value $0.01 per share (a "Share"), of Talos Energy Inc. (the "Issuer"). The RSUs were issued pursuant to the Talos Energy Inc. Long Term Incentive Plan and will vest ratably on each of March 5, 2023, March 5, 2024 and March 5, 2025.

F2 · shares: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 36,331 RSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 38,704 RSUs.

F2 · balance_after: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 36,331 RSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 38,704 RSUs.

SEC source: 0000899243-22-032332 · doc4a.xml · derivative · entry 3

Babcock Gregory · CIK 0001787295 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,862

Underlying: Common Stock · 7,862 shares

Expires not disclosed

F4 · derivative.exercise_price: Each performance share unit ("PSU") represents a contingent right to receive one Share. Between 0% and 200% of the target number of PSUs granted are eligible to vest based on continued employment and the Issuer's annualized absolute total shareholder return over the period from January 1, 2022 through December 31, 2024.

F5 · shares: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 7,380 PSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 7,862 PSUs.

F4 · derivative.exercise_date: Each performance share unit ("PSU") represents a contingent right to receive one Share. Between 0% and 200% of the target number of PSUs granted are eligible to vest based on continued employment and the Issuer's annualized absolute total shareholder return over the period from January 1, 2022 through December 31, 2024.

F4 · derivative.expiration_date: Each performance share unit ("PSU") represents a contingent right to receive one Share. Between 0% and 200% of the target number of PSUs granted are eligible to vest based on continued employment and the Issuer's annualized absolute total shareholder return over the period from January 1, 2022 through December 31, 2024.

F5 · derivative.underlying_shares: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 7,380 PSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 7,862 PSUs.

F5 · balance_after: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 7,380 PSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 7,862 PSUs.

SEC source: 0000899243-22-032332 · doc4a.xml · nonDerivative · entry 1

Babcock Gregory · CIK 0001787295 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,034

F1 · security: Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock, par value $0.01 per share (a "Share"), of Talos Energy Inc. (the "Issuer"). The RSUs were issued pursuant to the Talos Energy Inc. Long Term Incentive Plan and will vest ratably on each of March 5, 2023, March 5, 2024 and March 5, 2025.

F2 · shares: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 7,380 RSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 7,862 RSUs.

F2 · balance_after: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 7,380 RSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 7,862 RSUs.

SEC source: 0000899243-22-032324 · doc4a.xml · derivative · entry 3

Moss William S. III · CIK 0001739557 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,447

Underlying: Common Stock · 31,447 shares

Expires not disclosed

F4 · derivative.exercise_price: Each performance share unit ("PSU") represents a contingent right to receive one Share. Between 0% and 200% of the target number of PSUs granted are eligible to vest based on continued employment and the Issuer's annualized absolute total shareholder return over the period from January 1, 2022 through December 31, 2024.

F5 · shares: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 29,519 PSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 31,447 PSUs.

F4 · derivative.exercise_date: Each performance share unit ("PSU") represents a contingent right to receive one Share. Between 0% and 200% of the target number of PSUs granted are eligible to vest based on continued employment and the Issuer's annualized absolute total shareholder return over the period from January 1, 2022 through December 31, 2024.

F4 · derivative.expiration_date: Each performance share unit ("PSU") represents a contingent right to receive one Share. Between 0% and 200% of the target number of PSUs granted are eligible to vest based on continued employment and the Issuer's annualized absolute total shareholder return over the period from January 1, 2022 through December 31, 2024.

F5 · derivative.underlying_shares: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 29,519 PSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 31,447 PSUs.

F5 · balance_after: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 29,519 PSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 31,447 PSUs.

SEC source: 0000899243-22-032324 · doc4a.xml · nonDerivative · entry 1

Moss William S. III · CIK 0001739557 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,451

F1 · security: Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock, par value $0.01 per share (a "Share"), of Talos Energy Inc. (the "Issuer"). The RSUs were issued pursuant to the Talos Energy Inc. Long Term Incentive Plan and will vest ratably on each of March 5, 2023, March 5, 2024 and March 5, 2025.

F2 · shares: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 29,519 RSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 31,447 RSUs.

F2 · balance_after: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 29,519 RSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 31,447 RSUs.

SEC source: 0000899243-22-032323 · doc4a.xml · derivative · entry 3

Parker John Arthur · CIK 0001739609 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,447

Underlying: Common Stock · 31,447 shares

Expires not disclosed

F4 · derivative.exercise_price: Each performance share unit ("PSU") represents a contingent right to receive one Share. Between 0% and 200% of the target number of PSUs granted are eligible to vest based on continued employment and the Issuer's annualized absolute total shareholder return over the period from January 1, 2022 through December 31, 2024.

F5 · shares: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 29,519 PSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 31,447 PSUs.

F4 · derivative.exercise_date: Each performance share unit ("PSU") represents a contingent right to receive one Share. Between 0% and 200% of the target number of PSUs granted are eligible to vest based on continued employment and the Issuer's annualized absolute total shareholder return over the period from January 1, 2022 through December 31, 2024.

F4 · derivative.expiration_date: Each performance share unit ("PSU") represents a contingent right to receive one Share. Between 0% and 200% of the target number of PSUs granted are eligible to vest based on continued employment and the Issuer's annualized absolute total shareholder return over the period from January 1, 2022 through December 31, 2024.

F5 · derivative.underlying_shares: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 29,519 PSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 31,447 PSUs.

F5 · balance_after: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 29,519 PSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 31,447 PSUs.

SEC source: 0000899243-22-032323 · doc4a.xml · nonDerivative · entry 1

Parker John Arthur · CIK 0001739609 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,019

F1 · security: Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock, par value $0.01 per share (a "Share"), of Talos Energy Inc. (the "Issuer"). The RSUs were issued pursuant to the Talos Energy Inc. Long Term Incentive Plan and will vest ratably on each of March 5, 2023, March 5, 2024 and March 5, 2025.

F2 · shares: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 29,519 RSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 31,447 RSUs.

F2 · balance_after: On March 8, 2022, the reporting person filed a Form 4, which inadvertently reported that he was granted 29,519 RSUs. This amended Form 4 is being filed for the purpose of amending and restating the disclosure regarding that transaction in the initial Form 4, to correctly reflect that the reporting person was granted 31,447 RSUs.

SEC source: 0001104659-22-000948 · tm2136571-2_4seq.xml · nonDerivative · entry 2

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 2,913,180

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-22-000948 · tm2136571-2_4seq.xml · nonDerivative · entry 1

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 9,568,316

F2 · kind: This sale was made pursuant to a 10b5-1 plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.10 to $10.30, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in this footnote to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-154812 · tm2136571-1_4seq1.xml · nonDerivative · entry 2

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 9,628,558

F2 · kind: This sale was made pursuant to a 10b5-1 plan.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.10 to $10.60, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in this footnote to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-154812 · tm2136571-1_4seq1.xml · nonDerivative · entry 1

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 9,657,593

F2 · kind: This sale was made pursuant to a 10b5-1 plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.10 to $10.31, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in this footnote to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-153281 · tm2135959-2_4seq1.xml · nonDerivative · entry 1

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 9,731,027

F2 · kind: This sale was made pursuant to a 10b5-1 plan.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-148728 · tm2135082-1_4seq1.xml · nonDerivative · entry 3

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 9,731,127

F2 · kind: This sale was made pursuant to a 10b5-1 plan.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.24 to $10.40, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in this footnote to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-148728 · tm2135082-1_4seq1.xml · nonDerivative · entry 2

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 9,735,527

F2 · kind: This sale was made pursuant to a 10b5-1 plan.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.25 to $10.66, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in this footnote to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-148728 · tm2135082-1_4seq1.xml · nonDerivative · entry 1

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 9,842,877

F2 · kind: This sale was made pursuant to a 10b5-1 plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.72 to $11.02, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in this footnote to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0000899243-21-045494 · doc4a.xml · nonDerivative · entry 1

Abendschein Robert D. · CIK 0001739409 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,697

F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $9.690 to $9.750, 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.

F1 · acquired: On November 22, 2021, the reporting person filed a Form 4 which inadvertently reported in box 4 a code "D" indicating the disposition of shares of common stock. In fact, as reported in this amendment with code "A" in box 4, the reporting person acquired such shares of common stock.

SEC source: 0000899243-21-045470 · doc4.xml · nonDerivative · entry 1

Abendschein Robert D. · CIK 0001739409 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,697

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $9.690 to $9.750, 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.

SEC source: 0000899243-21-045473 · doc4.xml · nonDerivative · entry 2

Duncan Timothy S. · CIK 0001739510 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 261,383

SEC source: 0000899243-21-045473 · doc4.xml · nonDerivative · entry 1

Duncan Timothy S. · CIK 0001739510 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 256,383

SEC source: 0000899243-21-045495 · doc4a.xml · nonDerivative · entry 1

Young, III Shannon E. · CIK 0001651794 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,666

F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $9.550 to $9.600, 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.

F1 · acquired: On November 22, 2021, the reporting person filed a Form 4 which inadvertently reported in box 4 a code "D" indicating the disposition of shares of common stock. In fact, as reported in this amendment with code "A" in box 4, the reporting person acquired such shares of common stock.

SEC source: 0000899243-21-045472 · doc4.xml · nonDerivative · entry 1

Young, III Shannon E. · CIK 0001651794 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,666

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $9.550 to $9.600, 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.

SEC source: 0000899243-21-045496 · doc4a.xml · nonDerivative · entry 1

Parker John Arthur · CIK 0001739609 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,379

F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $9.665 to $9.700, 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.

F1 · acquired: On November 22, 2021, the reporting person filed a Form 4 which inadvertently reported in box 4 a code "D" indicating the disposition of shares of common stock. In fact, as reported in this amendment with code "A" in box 4, the reporting person acquired such shares of common stock.

SEC source: 0000899243-21-045471 · doc4.xml · nonDerivative · entry 1

Parker John Arthur · CIK 0001739609 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,379

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $9.665 to $9.700, 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.

SEC source: 0001104659-21-140168 · tm2132958-4_4seq1.xml · nonDerivative · entry 1

RIVERSTONE HOLDINGS LLC · CIK 0001247497 · Director · 10% owner

Riverstone/Gower Mgmt Co Holdings, L.P. · CIK 0001706129 · Director · 10% owner

Riverstone Management Group, L.L.C. · CIK 0001705948 · Director · 10% owner

LEUSCHEN DAVID M · CIK 0001222726 · Director · 10% owner

LAPEYRE PIERRE F JR · CIK 0001232151 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 22,595,361

F1 · ownership.nature: Following the transactions reported herein, includes 13,669,287 shares held of record by Riverstone Talos Energy Equityco LLC ("Riverstone Equityco"), 1,257,396 shares held of record by Riverstone Talos Energy Debtco LLC ("Riverstone Debtco"), 2,325,337 shares held of record by ILX Holdings, LLC ("ILX"), 4,510,000 shares held of record by ILX Holdings II, LLC ("ILX II"), 86,667 shares held of record by ILX Holdings III, LLC ("ILX III"), 43,333 shares held of record by REL US Partnership, LLC ("REL US Partnership") and 703,341 shares held of record by Riverstone V Castex 2014 Holdings, L.P. ("Castex 2014") of Common Stock.

F2 · ownership.nature: David M. Leuschen and Pierre F. Lapeyre, Jr. are the managing directors of Riverstone Management Group, L.L.C., which is the general partner of Riverstone/Gower Mgmt Co Holdings, L.P. ("Riverstone/Gower"), which is the sole member of Riverstone Holdings LLC ("Riverstone Holdings"), which is the sole shareholder of Riverstone Energy GP V Corp., which is the managing member of Riverstone Energy GP V, LLC, which is the general partner of Riverstone Energy Partners V, L.P. ("Riverstone Energy Partners V"), which is the general partner of Riverstone Global Energy and Power Fund V (FT), L.P., which is the general partner of Riverstone V Talos Holdings, L.P., which is the managing member of Riverstone Equityco and the sole manager of Riverstone Debtco.

F3 · ownership.nature: In addition, Riverstone Energy Partners V owns an indirect interest in Castex 2014 and in ILX II, Riverstone Holdings is the owner of the ultimate general partners of each of ILX and ILX III and Riverstone/Gower is the owner of the ultimate general partner of REL US Partnership. Each of the foregoing entity or person disclaims any such beneficial ownership of the securities reported herein except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

SEC source: 0001104659-21-140169 · tm2132958-5_4seq1.xml · nonDerivative · entry 1

Riverstone Energy Partners V, L.P. · CIK 0001597142 · Director · 10% owner

Riverstone Talos Energy Equityco LLC · CIK 0001741035 · Director · 10% owner

Riverstone V Talos Holdings, L.P. · CIK 0001741036 · Director · 10% owner

Riverstone Global Energy & Power Fund V (FT), L.P. · CIK 0001741037 · Director · 10% owner

Riverstone Energy GP V, LLC · CIK 0001597157 · Director · 10% owner

Riverstone Energy GP V Corp. · CIK 0001706510 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 22,595,361

F1 · ownership.nature: Following the transactions reported herein, includes 13,669,287 shares held of record by Riverstone Talos Energy Equityco LLC ("Riverstone Equityco"), 1,257,396 shares held of record by Riverstone Talos Energy Debtco LLC ("Riverstone Debtco"), 2,325,337 shares held of record by ILX Holdings, LLC ("ILX"), 4,510,000 shares held of record by ILX Holdings II, LLC ("ILX II"), 86,667 shares held of record by ILX Holdings III, LLC ("ILX III"), 43,333 shares held of record by REL US Partnership, LLC ("REL US Partnership") and 703,341 shares held of record by Riverstone V Castex 2014 Holdings, L.P. ("Castex 2014") of Common Stock.

F2 · ownership.nature: David M. Leuschen and Pierre F. Lapeyre, Jr. are the managing directors of Riverstone Management Group, L.L.C., which is the general partner of Riverstone/Gower Mgmt Co Holdings, L.P. ("Riverstone/Gower"), which is the sole member of Riverstone Holdings LLC ("Riverstone Holdings"), which is the sole shareholder of Riverstone Energy GP V Corp., which is the managing member of Riverstone Energy GP V, LLC, which is the general partner of Riverstone Energy Partners V, L.P. ("Riverstone Energy Partners V"), which is the general partner of Riverstone Global Energy and Power Fund V (FT), L.P., which is the general partner of Riverstone V Talos Holdings, L.P., which is the managing member of Riverstone Equityco and the sole manager of Riverstone Debtco.

F3 · ownership.nature: In addition, Riverstone Energy Partners V owns an indirect interest in Castex 2014 and in ILX II, Riverstone Holdings is the owner of the ultimate general partners of each of ILX and ILX III and Riverstone/Gower is the owner of the ultimate general partner of REL US Partnership. Each of the foregoing entity or person disclaims any such beneficial ownership of the securities reported herein except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

SEC source: 0001104659-21-140087 · tm2133073-1_4seq1.xml · nonDerivative · entry 1

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 9,894,338

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-120857 · tm2128809-1_4seq1.xml · nonDerivative · entry 2

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 13,569,001

F2 · kind: This sale was made pursuant to a 10b5-1 plan.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.00 to $14.12, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in this footnote to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-120857 · tm2128809-1_4seq1.xml · nonDerivative · entry 1

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 13,575,501

F2 · kind: This sale was made pursuant to a 10b5-1 plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.00 to $14.41, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in this footnote to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-087613 · tm2118112-14_4seq1.xml · nonDerivative · entry 3

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 13,641,994

F2 · kind: This sale was made pursuant to a 10b5-1 plan.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.44 to $15.95, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in footnotes (3), (4) and (5) to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-087613 · tm2118112-14_4seq1.xml · nonDerivative · entry 2

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 13,653,115

F2 · kind: This sale was made pursuant to a 10b5-1 plan.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.65 to $16.63, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in footnotes (3), (4) and (5) to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0000950142-21-002188 · es210165126_4-talos1.xml · nonDerivative · entry 2

RIVERSTONE HOLDINGS LLC · CIK 0001247497 · Director · 10% owner

Riverstone/Gower Mgmt Co Holdings, L.P. · CIK 0001706129 · Director · 10% owner

Riverstone Management Group, L.L.C. · CIK 0001705948 · Director · 10% owner

LEUSCHEN DAVID M · CIK 0001222726 · Director · 10% owner

LAPEYRE PIERRE F JR · CIK 0001232151 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Riverstone V Castex 2014 Holdings, L.P.

Disclosed balance after: 703,341

F1 · ownership.nature: David Leuschen and Pierre F. Lapeyre, Jr. are the members of Riverstone Management Group, L.L.C. ("Riverstone Management"), which is the general partner of Riverstone/Gower Mgmt Co Holdings, L.P. ("Riverstone/Gower"), which is the sole member of Riverstone Holdings LLC ("Holdings").

F2 · ownership.nature: Holdings is the indirect owner of the ultimate general partner of Riverstone V Castex 2014 Holdings, L.P. ("Castex").

F4 · ownership.nature: Each of Messrs. Leuschen and Lapeyre, Riverstone Management, Riverstone/Gower and Holdings may be deemed to share beneficial ownership of the securities held of record by ILX Holdings and Castex.

SEC source: 0000950142-21-002188 · es210165126_4-talos1.xml · nonDerivative · entry 1

RIVERSTONE HOLDINGS LLC · CIK 0001247497 · Director · 10% owner

Riverstone/Gower Mgmt Co Holdings, L.P. · CIK 0001706129 · Director · 10% owner

Riverstone Management Group, L.L.C. · CIK 0001705948 · Director · 10% owner

LEUSCHEN DAVID M · CIK 0001222726 · Director · 10% owner

LAPEYRE PIERRE F JR · CIK 0001232151 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By ILX Holdings, LLC

Disclosed balance after: 2,325,337

F1 · ownership.nature: David Leuschen and Pierre F. Lapeyre, Jr. are the members of Riverstone Management Group, L.L.C. ("Riverstone Management"), which is the general partner of Riverstone/Gower Mgmt Co Holdings, L.P. ("Riverstone/Gower"), which is the sole member of Riverstone Holdings LLC ("Holdings").

F3 · ownership.nature: Holdings is the indirect owner of the ultimate members of ILX Holdings, LLC ("ILX Holdings").

F4 · ownership.nature: Each of Messrs. Leuschen and Lapeyre, Riverstone Management, Riverstone/Gower and Holdings may be deemed to share beneficial ownership of the securities held of record by ILX Holdings and Castex.

SEC source: 0001104659-21-087613 · tm2118112-14_4seq1.xml · nonDerivative · entry 1

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 13,824,917

F2 · kind: This sale was made pursuant to a 10b5-1 plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.00 to $16.97, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in footnotes (3), (4) and (5) to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-085874 · tm2118112-12_4seq1.xml · nonDerivative · entry 4

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 14,042,096

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.00 to $17.78, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in footnotes (2), (3) and (4) to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-085874 · tm2118112-12_4seq1.xml · nonDerivative · entry 3

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 14,517,400

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.26 to $17.72, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in footnotes (2), (3) and (4) to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-085874 · tm2118112-12_4seq1.xml · nonDerivative · entry 2

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 14,819,508

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-085874 · tm2118112-12_4seq1.xml · nonDerivative · entry 1

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 16,833,174

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.17 to $18.81, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in footnotes (2), (3) and (4) to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-084306 · tm2118112d10_4seq1.xml · nonDerivative · entry 5

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 17,014,827

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.52 to $18.20, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in footnotes (2), (3), (4), (5) and (6) to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-084306 · tm2118112d10_4seq1.xml · nonDerivative · entry 4

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 17,123,477

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.20 to $18.14, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in footnotes (2), (3), (4), (5) and (6) to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-084306 · tm2118112d10_4seq1.xml · nonDerivative · entry 3

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 17,249,576

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.68 to $17.36, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in footnotes (2), (3), (4), (5) and (6) to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-084306 · tm2118112d10_4seq1.xml · nonDerivative · entry 2

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 17,470,716

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.95 to $18.11, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in footnotes (2), (3), (4), (5) and (6) to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-084306 · tm2118112d10_4seq1.xml · nonDerivative · entry 1

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 17,484,006

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.94 to $17.93, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in footnotes (2), (3), (4), (5) and (6) to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-082150 · tm2118112-9_4seq1.xml · nonDerivative · entry 4

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 17,620,145

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.85 to $17.895, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in footnotes (2), (3), (4) and (5) to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-082150 · tm2118112-9_4seq1.xml · nonDerivative · entry 3

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 17,628,529

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.85 to $17.84, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in footnotes (2), (3), (4) and (5) to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-082150 · tm2118112-9_4seq1.xml · nonDerivative · entry 2

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 17,723,179

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.70 to $17.24, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in footnotes (2), (3), (4) and (5) to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-082150 · tm2118112-9_4seq1.xml · nonDerivative · entry 1

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 17,816,722

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.56 to $17.20, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in footnotes (2), (3), (4) and (5) to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.

SEC source: 0001104659-21-080325 · tm2118112d6_4seq1.xml · nonDerivative · entry 3

Apollo Management Holdings GP, LLC · CIK 0001449433 · 10% owner

Apollo Management Holdings, L.P. · CIK 0001449434 · 10% owner

Apollo Management GP, LLC · CIK 0001413410 · 10% owner

Apollo Management, L.P. · CIK 0001398053 · 10% owner

AIF VII Management, LLC · CIK 0001475358 · 10% owner

Apollo Management VII, L.P. · CIK 0001473647 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See note

Disclosed balance after: 17,897,061

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.41 to $16.91, inclusive. The reporting person undertakes to provide to 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 sold at each separate price within the ranges set forth in footnotes (2), (3) and (4) to this Form 4.

F1 · ownership.nature: See Exhibit 99.1.