BLUEMOUNTAIN NAUTICAL LLC

SEC source: 0000899243-18-010829 · doc4.xml · nonDerivative · entry 15

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,345,271

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 24, 2018, Nautical sold 10,000, 10,377 and 26,400 shares of Common Stock for $4.05, $3.89 and $3.93, respectively.

SEC source: 0000899243-18-010829 · doc4.xml · nonDerivative · entry 14

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Footnotes

Disclosed balance after: 8,345,271

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 24, 2018, Nautical sold 10,000, 10,377 and 26,400 shares of Common Stock for $4.05, $3.89 and $3.93, respectively.

F1 · ownership.nature: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · ownership.nature: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · ownership.nature: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F6 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16(a)-3(j) under the Exchange Act.

SEC source: 0000899243-18-010829 · doc4.xml · nonDerivative · entry 13

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Footnotes

Disclosed balance after: 8,345,271

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 24, 2018, Nautical sold 10,000, 10,377 and 26,400 shares of Common Stock for $4.05, $3.89 and $3.93, respectively.

F1 · ownership.nature: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · ownership.nature: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · ownership.nature: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F6 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16(a)-3(j) under the Exchange Act.

SEC source: 0000899243-18-010829 · doc4.xml · nonDerivative · entry 12

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Footnotes

Disclosed balance after: 8,345,271

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 24, 2018, Nautical sold 10,000, 10,377 and 26,400 shares of Common Stock for $4.05, $3.89 and $3.93, respectively.

F1 · ownership.nature: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · ownership.nature: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · ownership.nature: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F6 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16(a)-3(j) under the Exchange Act.

SEC source: 0000899243-18-010829 · doc4.xml · nonDerivative · entry 11

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Footnotes

Disclosed balance after: 8,345,271

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 24, 2018, Nautical sold 10,000, 10,377 and 26,400 shares of Common Stock for $4.05, $3.89 and $3.93, respectively.

F1 · ownership.nature: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · ownership.nature: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · ownership.nature: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F6 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16(a)-3(j) under the Exchange Act.

SEC source: 0000899243-18-010829 · doc4.xml · nonDerivative · entry 10

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,371,671

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 24, 2018, Nautical sold 10,000, 10,377 and 26,400 shares of Common Stock for $4.05, $3.89 and $3.93, respectively.

SEC source: 0000899243-18-010829 · doc4.xml · nonDerivative · entry 9

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Footnotes

Disclosed balance after: 8,371,671

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 24, 2018, Nautical sold 10,000, 10,377 and 26,400 shares of Common Stock for $4.05, $3.89 and $3.93, respectively.

F1 · ownership.nature: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · ownership.nature: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · ownership.nature: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F6 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16(a)-3(j) under the Exchange Act.

SEC source: 0000899243-18-010829 · doc4.xml · nonDerivative · entry 8

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Footnotes

Disclosed balance after: 8,371,671

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 24, 2018, Nautical sold 10,000, 10,377 and 26,400 shares of Common Stock for $4.05, $3.89 and $3.93, respectively.

F1 · ownership.nature: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · ownership.nature: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · ownership.nature: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F6 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16(a)-3(j) under the Exchange Act.

SEC source: 0000899243-18-010829 · doc4.xml · nonDerivative · entry 7

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Footnotes

Disclosed balance after: 8,371,671

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 24, 2018, Nautical sold 10,000, 10,377 and 26,400 shares of Common Stock for $4.05, $3.89 and $3.93, respectively.

F1 · ownership.nature: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · ownership.nature: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · ownership.nature: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F6 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16(a)-3(j) under the Exchange Act.

SEC source: 0000899243-18-010829 · doc4.xml · nonDerivative · entry 6

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Footnotes

Disclosed balance after: 8,371,671

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 24, 2018, Nautical sold 10,000, 10,377 and 26,400 shares of Common Stock for $4.05, $3.89 and $3.93, respectively.

F1 · ownership.nature: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · ownership.nature: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · ownership.nature: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F6 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16(a)-3(j) under the Exchange Act.

SEC source: 0000899243-18-010829 · doc4.xml · nonDerivative · entry 5

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,382,048

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 24, 2018, Nautical sold 10,000, 10,377 and 26,400 shares of Common Stock for $4.05, $3.89 and $3.93, respectively.

SEC source: 0000899243-18-010829 · doc4.xml · nonDerivative · entry 4

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Footnotes

Disclosed balance after: 8,382,048

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 24, 2018, Nautical sold 10,000, 10,377 and 26,400 shares of Common Stock for $4.05, $3.89 and $3.93, respectively.

F1 · ownership.nature: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · ownership.nature: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · ownership.nature: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F6 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16(a)-3(j) under the Exchange Act.

SEC source: 0000899243-18-010829 · doc4.xml · nonDerivative · entry 3

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Footnotes

Disclosed balance after: 8,382,048

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 24, 2018, Nautical sold 10,000, 10,377 and 26,400 shares of Common Stock for $4.05, $3.89 and $3.93, respectively.

F1 · ownership.nature: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · ownership.nature: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · ownership.nature: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F6 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16(a)-3(j) under the Exchange Act.

SEC source: 0000899243-18-010829 · doc4.xml · nonDerivative · entry 2

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Footnotes

Disclosed balance after: 8,382,048

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 24, 2018, Nautical sold 10,000, 10,377 and 26,400 shares of Common Stock for $4.05, $3.89 and $3.93, respectively.

F1 · ownership.nature: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · ownership.nature: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · ownership.nature: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F6 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16(a)-3(j) under the Exchange Act.

SEC source: 0000899243-18-010829 · doc4.xml · nonDerivative · entry 1

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Footnotes

Disclosed balance after: 8,382,048

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 24, 2018, Nautical sold 10,000, 10,377 and 26,400 shares of Common Stock for $4.05, $3.89 and $3.93, respectively.

F1 · ownership.nature: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · ownership.nature: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,317,417 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · ownership.nature: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F6 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16(a)-3(j) under the Exchange Act.

SEC source: 0000899243-18-010651 · doc4.xml · nonDerivative · entry 5

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,392,048

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,392,048 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 20, 2018, Nautical sold 750,000 shares of Common Stock.

SEC source: 0000899243-18-010651 · doc4.xml · nonDerivative · entry 4

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Footnotes

Disclosed balance after: 8,392,048

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,392,048 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 20, 2018, Nautical sold 750,000 shares of Common Stock.

F1 · ownership.nature: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · ownership.nature: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,392,048 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · ownership.nature: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F5 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16(a)-3(j) under the Exchange Act.

SEC source: 0000899243-18-010651 · doc4.xml · nonDerivative · entry 3

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Footnotes

Disclosed balance after: 8,392,048

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,392,048 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 20, 2018, Nautical sold 750,000 shares of Common Stock.

F1 · ownership.nature: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · ownership.nature: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,392,048 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · ownership.nature: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F5 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16(a)-3(j) under the Exchange Act.

SEC source: 0000899243-18-010651 · doc4.xml · nonDerivative · entry 2

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Footnotes

Disclosed balance after: 8,392,048

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,392,048 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 20, 2018, Nautical sold 750,000 shares of Common Stock.

F1 · ownership.nature: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · ownership.nature: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,392,048 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · ownership.nature: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F5 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16(a)-3(j) under the Exchange Act.

SEC source: 0000899243-18-010651 · doc4.xml · nonDerivative · entry 1

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Footnotes

Disclosed balance after: 8,392,048

F1 · security: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · security: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,392,048 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · security: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F4 · security: On April 20, 2018, Nautical sold 750,000 shares of Common Stock.

F1 · ownership.nature: The filing of this Form 4 shall not be construed as an admission that BlueMountain Capital Management, LLC ("BMCM"), GP Holdings or the General Partner (each as defined in Footnote 3 below) is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any of the shares of Class A Common Stock, par value $0.01 per share (the "Common Stock"), of Overseas Shipholding Group, Inc. (the "Issuer"). Pursuant to Rule 16a-1(a)(4) of the Exchange Act, BMCM, GP Holdings and the General Partner disclaim such beneficial ownership, except to the extent of their respective pecuniary interest.

F2 · ownership.nature: BMCM is the non-member manager of BlueMountain Nautical LLC ("Nautical"), which is the direct beneficial owner of 8,392,048 shares of Common Stock, and is the investment manager of BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"), which holds 100% of the membership interests of Nautical, and thus is an indirect beneficial owner of the Common Stock held by Nautical.

F3 · ownership.nature: BMCM, although it directs the voting and disposition of the Common Stock held by Nautical, only receives an asset-based fee relating to the shares of Common Stock held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in the Common Stock beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in the Common Stock beneficially owned by Guadalupe.

F5 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16(a)-3(j) under the Exchange Act.

SEC source: 0000899243-18-009499 · doc4.xml · nonDerivative · entry 11

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Fursan Fund L.P.

Disclosed balance after: 0

F8 · shares: Represents shares of common stock of the Issuer that were sold or purchased by BlueMountain Fursan Fund L.P. ("Fursan"). BMCM is the investment manager of Fursan and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Fursan.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued from Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F8 · ownership.nature: Represents shares of common stock of the Issuer that were sold or purchased by BlueMountain Fursan Fund L.P. ("Fursan"). BMCM is the investment manager of Fursan and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Fursan.

SEC source: 0000899243-18-009499 · doc4.xml · nonDerivative · entry 10

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Systematic Master Fund L.P.

Disclosed balance after: 0

F7 · shares: Represents shares of common stock of the Issuer that were sold or purchased by BlueMountain Systematic Master Fund L.P. ("Systematic Master"). BMCM is the investment manager of Systematic Master and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Systematic Master.

F9 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices of $16.99 and $17.00, inclusive. The reporting persons undertake 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 purchased at each separate price within the range set forth in this footnote.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued from Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F7 · ownership.nature: Represents shares of common stock of the Issuer that were sold or purchased by BlueMountain Systematic Master Fund L.P. ("Systematic Master"). BMCM is the investment manager of Systematic Master and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Systematic Master.

SEC source: 0000899243-18-009499 · doc4.xml · nonDerivative · entry 9

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Fursan Fund L.P.

Disclosed balance after: 0

F8 · shares: Represents shares of common stock of the Issuer that were sold or purchased by BlueMountain Fursan Fund L.P. ("Fursan"). BMCM is the investment manager of Fursan and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Fursan.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued from Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F8 · ownership.nature: Represents shares of common stock of the Issuer that were sold or purchased by BlueMountain Fursan Fund L.P. ("Fursan"). BMCM is the investment manager of Fursan and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Fursan.

SEC source: 0000899243-18-009499 · doc4.xml · nonDerivative · entry 8

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Systematic Master Fund L.P.

Disclosed balance after: 0

F7 · shares: Represents shares of common stock of the Issuer that were sold or purchased by BlueMountain Systematic Master Fund L.P. ("Systematic Master"). BMCM is the investment manager of Systematic Master and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Systematic Master.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued from Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F7 · ownership.nature: Represents shares of common stock of the Issuer that were sold or purchased by BlueMountain Systematic Master Fund L.P. ("Systematic Master"). BMCM is the investment manager of Systematic Master and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Systematic Master.

SEC source: 0000899243-18-009499 · doc4.xml · nonDerivative · entry 7

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Credit Alternatives Master Fund L.P.

Disclosed balance after: 0

F6 · shares: Represents shares of common stock of the Issuer that were sold by Blue Mountain Credit Alternatives Master Fund L.P. ("Credit Alternatives"). Such shares of common stock that were sold by Credit Alternatives were acquired by Credit Alternatives in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Credit Alternatives and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Credit Alternatives.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued from Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F6 · ownership.nature: Represents shares of common stock of the Issuer that were sold by Blue Mountain Credit Alternatives Master Fund L.P. ("Credit Alternatives"). Such shares of common stock that were sold by Credit Alternatives were acquired by Credit Alternatives in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Credit Alternatives and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Credit Alternatives.

SEC source: 0000899243-18-009499 · doc4.xml · nonDerivative · entry 6

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Kicking Horse Fund L.P.

Disclosed balance after: 0

F5 · shares: Represents shares of common stock of the Issuer that were sold by BlueMountain Kicking Horse Fund L.P. ("Kicking Horse"). Such shares of common stock that were sold by Kicking Horse were acquired by Kicking Horse in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Kicking Horse and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Kicking Horse.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued from Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F5 · ownership.nature: Represents shares of common stock of the Issuer that were sold by BlueMountain Kicking Horse Fund L.P. ("Kicking Horse"). Such shares of common stock that were sold by Kicking Horse were acquired by Kicking Horse in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Kicking Horse and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Kicking Horse.

SEC source: 0000899243-18-009499 · doc4.xml · nonDerivative · entry 5

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Guadalupe Peak Fund L.P.

Disclosed balance after: 3,409,442

F1 · shares: Represents shares of common stock of International Seaways, Inc. (the "Issuer") that were sold by BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"). Such shares of common stock that were sold by Guadalupe were acquired by Guadalupe in an in-kind, pro rata distribution for no consideration from BlueMountain Nautical LLC ("Nautical"). Guadalupe, as a holder of membership interests in Nautical, may be deemed to indirectly beneficially own the shares of common stock of the Issuer directly held by Nautical.

F2 · balance_after: Represents the aggregate amount of common stock of the Issuer directly held by Nautical following the transactions reported herein and the transactions reported in the Form 4 that was filed immediately before this Form 4.

F1 · ownership.nature: Represents shares of common stock of International Seaways, Inc. (the "Issuer") that were sold by BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"). Such shares of common stock that were sold by Guadalupe were acquired by Guadalupe in an in-kind, pro rata distribution for no consideration from BlueMountain Nautical LLC ("Nautical"). Guadalupe, as a holder of membership interests in Nautical, may be deemed to indirectly beneficially own the shares of common stock of the Issuer directly held by Nautical.

F2 · ownership.nature: Represents the aggregate amount of common stock of the Issuer directly held by Nautical following the transactions reported herein and the transactions reported in the Form 4 that was filed immediately before this Form 4.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued from Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

SEC source: 0000899243-18-009499 · doc4.xml · nonDerivative · entry 4

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Fursan Fund L.P.

Disclosed balance after: 0

F8 · shares: Represents shares of common stock of the Issuer that were sold or purchased by BlueMountain Fursan Fund L.P. ("Fursan"). BMCM is the investment manager of Fursan and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Fursan.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued from Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F8 · ownership.nature: Represents shares of common stock of the Issuer that were sold or purchased by BlueMountain Fursan Fund L.P. ("Fursan"). BMCM is the investment manager of Fursan and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Fursan.

SEC source: 0000899243-18-009499 · doc4.xml · nonDerivative · entry 3

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Systematic Master Fund L.P.

Disclosed balance after: 0

F7 · shares: Represents shares of common stock of the Issuer that were sold or purchased by BlueMountain Systematic Master Fund L.P. ("Systematic Master"). BMCM is the investment manager of Systematic Master and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Systematic Master.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued from Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F7 · ownership.nature: Represents shares of common stock of the Issuer that were sold or purchased by BlueMountain Systematic Master Fund L.P. ("Systematic Master"). BMCM is the investment manager of Systematic Master and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Systematic Master.

SEC source: 0000899243-18-009499 · doc4.xml · nonDerivative · entry 2

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Kicking Horse Fund L.P.

Disclosed balance after: 0

F5 · shares: Represents shares of common stock of the Issuer that were sold by BlueMountain Kicking Horse Fund L.P. ("Kicking Horse"). Such shares of common stock that were sold by Kicking Horse were acquired by Kicking Horse in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Kicking Horse and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Kicking Horse.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued from Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F5 · ownership.nature: Represents shares of common stock of the Issuer that were sold by BlueMountain Kicking Horse Fund L.P. ("Kicking Horse"). Such shares of common stock that were sold by Kicking Horse were acquired by Kicking Horse in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Kicking Horse and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Kicking Horse.

SEC source: 0000899243-18-009499 · doc4.xml · nonDerivative · entry 1

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Guadalupe Peak Fund L.P.

Disclosed balance after: 3,409,442

F1 · shares: Represents shares of common stock of International Seaways, Inc. (the "Issuer") that were sold by BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"). Such shares of common stock that were sold by Guadalupe were acquired by Guadalupe in an in-kind, pro rata distribution for no consideration from BlueMountain Nautical LLC ("Nautical"). Guadalupe, as a holder of membership interests in Nautical, may be deemed to indirectly beneficially own the shares of common stock of the Issuer directly held by Nautical.

F2 · balance_after: Represents the aggregate amount of common stock of the Issuer directly held by Nautical following the transactions reported herein and the transactions reported in the Form 4 that was filed immediately before this Form 4.

F1 · ownership.nature: Represents shares of common stock of International Seaways, Inc. (the "Issuer") that were sold by BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"). Such shares of common stock that were sold by Guadalupe were acquired by Guadalupe in an in-kind, pro rata distribution for no consideration from BlueMountain Nautical LLC ("Nautical"). Guadalupe, as a holder of membership interests in Nautical, may be deemed to indirectly beneficially own the shares of common stock of the Issuer directly held by Nautical.

F2 · ownership.nature: Represents the aggregate amount of common stock of the Issuer directly held by Nautical following the transactions reported herein and the transactions reported in the Form 4 that was filed immediately before this Form 4.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued from Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 30

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Fursan Fund L.P.

Disclosed balance after: 0

F8 · shares: Represents shares of common stock of the Issuer that were sold by BlueMountain Fursan Fund L.P. ("Fursan"). BMCM is the investment manager of Fursan and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Fursan.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F8 · ownership.nature: Represents shares of common stock of the Issuer that were sold by BlueMountain Fursan Fund L.P. ("Fursan"). BMCM is the investment manager of Fursan and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Fursan.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 29

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Systematic Master Fund L.P.

Disclosed balance after: 0

F7 · shares: Represents shares of common stock of the Issuer that were sold by BlueMountain Systematic Master Fund L.P. ("Systematic Master"). BMCM is the investment manager of Systematic Master and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Systematic Master.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F7 · ownership.nature: Represents shares of common stock of the Issuer that were sold by BlueMountain Systematic Master Fund L.P. ("Systematic Master"). BMCM is the investment manager of Systematic Master and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Systematic Master.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 28

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Blue Mountain Credit Alternatives Master Fund L.P.

Disclosed balance after: 0

F6 · shares: Represents shares of common stock of the Issuer that were sold by Blue Mountain Credit Alternatives Master Fund L.P. ("Credit Alternatives"). Such shares of common stock that were sold by Credit Alternatives were acquired by Credit Alternatives in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Credit Alternatives and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Credit Alternatives.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F6 · ownership.nature: Represents shares of common stock of the Issuer that were sold by Blue Mountain Credit Alternatives Master Fund L.P. ("Credit Alternatives"). Such shares of common stock that were sold by Credit Alternatives were acquired by Credit Alternatives in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Credit Alternatives and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Credit Alternatives.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 27

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Kicking Horse Fund L.P.

Disclosed balance after: 0

F5 · shares: Represents shares of common stock of the Issuer that were sold by BlueMountain Kicking Horse Fund L.P. ("Kicking Horse"). Such shares of common stock that were sold by Kicking Horse were acquired by Kicking Horse in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Kicking Horse and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Kicking Horse.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F5 · ownership.nature: Represents shares of common stock of the Issuer that were sold by BlueMountain Kicking Horse Fund L.P. ("Kicking Horse"). Such shares of common stock that were sold by Kicking Horse were acquired by Kicking Horse in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Kicking Horse and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Kicking Horse.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 26

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Guadalupe Peak Fund L.P.

Disclosed balance after: 3,409,442

F1 · shares: Represents shares of common stock of International Seaways, Inc. (the "Issuer") that were sold by BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"). Such shares of common stock that were sold by Guadalupe were acquired by Guadalupe in an in-kind, pro rata distribution for no consideration from BlueMountain Nautical LLC ("Nautical"). Guadalupe, as a holder of membership interests in Nautical, may be deemed to indirectly beneficially own the shares of common stock of the Issuer directly held by Nautical.

F2 · balance_after: Represents the aggregate amount of common stock of the Issuer directly held by Nautical following the transactions reported herein and the transactions reported in the Form 4 that will be filed immediately after this Form 4.

F1 · ownership.nature: Represents shares of common stock of International Seaways, Inc. (the "Issuer") that were sold by BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"). Such shares of common stock that were sold by Guadalupe were acquired by Guadalupe in an in-kind, pro rata distribution for no consideration from BlueMountain Nautical LLC ("Nautical"). Guadalupe, as a holder of membership interests in Nautical, may be deemed to indirectly beneficially own the shares of common stock of the Issuer directly held by Nautical.

F2 · ownership.nature: Represents the aggregate amount of common stock of the Issuer directly held by Nautical following the transactions reported herein and the transactions reported in the Form 4 that will be filed immediately after this Form 4.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 25

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Fursan Fund L.P.

Disclosed balance after: 0

F8 · shares: Represents shares of common stock of the Issuer that were sold by BlueMountain Fursan Fund L.P. ("Fursan"). BMCM is the investment manager of Fursan and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Fursan.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F8 · ownership.nature: Represents shares of common stock of the Issuer that were sold by BlueMountain Fursan Fund L.P. ("Fursan"). BMCM is the investment manager of Fursan and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Fursan.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 24

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Systematic Master Fund L.P.

Disclosed balance after: 0

F7 · shares: Represents shares of common stock of the Issuer that were sold by BlueMountain Systematic Master Fund L.P. ("Systematic Master"). BMCM is the investment manager of Systematic Master and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Systematic Master.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F7 · ownership.nature: Represents shares of common stock of the Issuer that were sold by BlueMountain Systematic Master Fund L.P. ("Systematic Master"). BMCM is the investment manager of Systematic Master and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Systematic Master.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 23

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Blue Mountain Credit Alternatives Master Fund L.P.

Disclosed balance after: 0

F6 · shares: Represents shares of common stock of the Issuer that were sold by Blue Mountain Credit Alternatives Master Fund L.P. ("Credit Alternatives"). Such shares of common stock that were sold by Credit Alternatives were acquired by Credit Alternatives in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Credit Alternatives and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Credit Alternatives.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F6 · ownership.nature: Represents shares of common stock of the Issuer that were sold by Blue Mountain Credit Alternatives Master Fund L.P. ("Credit Alternatives"). Such shares of common stock that were sold by Credit Alternatives were acquired by Credit Alternatives in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Credit Alternatives and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Credit Alternatives.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 22

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Kicking Horse Fund L.P.

Disclosed balance after: 0

F5 · shares: Represents shares of common stock of the Issuer that were sold by BlueMountain Kicking Horse Fund L.P. ("Kicking Horse"). Such shares of common stock that were sold by Kicking Horse were acquired by Kicking Horse in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Kicking Horse and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Kicking Horse.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F5 · ownership.nature: Represents shares of common stock of the Issuer that were sold by BlueMountain Kicking Horse Fund L.P. ("Kicking Horse"). Such shares of common stock that were sold by Kicking Horse were acquired by Kicking Horse in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Kicking Horse and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Kicking Horse.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 21

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Guadalupe Peak Fund L.P.

Disclosed balance after: 3,409,442

F1 · shares: Represents shares of common stock of International Seaways, Inc. (the "Issuer") that were sold by BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"). Such shares of common stock that were sold by Guadalupe were acquired by Guadalupe in an in-kind, pro rata distribution for no consideration from BlueMountain Nautical LLC ("Nautical"). Guadalupe, as a holder of membership interests in Nautical, may be deemed to indirectly beneficially own the shares of common stock of the Issuer directly held by Nautical.

F2 · balance_after: Represents the aggregate amount of common stock of the Issuer directly held by Nautical following the transactions reported herein and the transactions reported in the Form 4 that will be filed immediately after this Form 4.

F1 · ownership.nature: Represents shares of common stock of International Seaways, Inc. (the "Issuer") that were sold by BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"). Such shares of common stock that were sold by Guadalupe were acquired by Guadalupe in an in-kind, pro rata distribution for no consideration from BlueMountain Nautical LLC ("Nautical"). Guadalupe, as a holder of membership interests in Nautical, may be deemed to indirectly beneficially own the shares of common stock of the Issuer directly held by Nautical.

F2 · ownership.nature: Represents the aggregate amount of common stock of the Issuer directly held by Nautical following the transactions reported herein and the transactions reported in the Form 4 that will be filed immediately after this Form 4.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 20

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Fursan Fund L.P.

Disclosed balance after: 0

F8 · shares: Represents shares of common stock of the Issuer that were sold by BlueMountain Fursan Fund L.P. ("Fursan"). BMCM is the investment manager of Fursan and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Fursan.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F8 · ownership.nature: Represents shares of common stock of the Issuer that were sold by BlueMountain Fursan Fund L.P. ("Fursan"). BMCM is the investment manager of Fursan and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Fursan.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 19

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Systematic Master Fund L.P.

Disclosed balance after: 0

F7 · shares: Represents shares of common stock of the Issuer that were sold by BlueMountain Systematic Master Fund L.P. ("Systematic Master"). BMCM is the investment manager of Systematic Master and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Systematic Master.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F7 · ownership.nature: Represents shares of common stock of the Issuer that were sold by BlueMountain Systematic Master Fund L.P. ("Systematic Master"). BMCM is the investment manager of Systematic Master and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Systematic Master.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 18

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Blue Mountain Credit Alternatives Master Fund L.P.

Disclosed balance after: 0

F6 · shares: Represents shares of common stock of the Issuer that were sold by Blue Mountain Credit Alternatives Master Fund L.P. ("Credit Alternatives"). Such shares of common stock that were sold by Credit Alternatives were acquired by Credit Alternatives in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Credit Alternatives and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Credit Alternatives.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F6 · ownership.nature: Represents shares of common stock of the Issuer that were sold by Blue Mountain Credit Alternatives Master Fund L.P. ("Credit Alternatives"). Such shares of common stock that were sold by Credit Alternatives were acquired by Credit Alternatives in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Credit Alternatives and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Credit Alternatives.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 17

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Kicking Horse Fund L.P.

Disclosed balance after: 0

F5 · shares: Represents shares of common stock of the Issuer that were sold by BlueMountain Kicking Horse Fund L.P. ("Kicking Horse"). Such shares of common stock that were sold by Kicking Horse were acquired by Kicking Horse in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Kicking Horse and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Kicking Horse.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F5 · ownership.nature: Represents shares of common stock of the Issuer that were sold by BlueMountain Kicking Horse Fund L.P. ("Kicking Horse"). Such shares of common stock that were sold by Kicking Horse were acquired by Kicking Horse in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Kicking Horse and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Kicking Horse.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 16

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Guadalupe Peak Fund L.P.

Disclosed balance after: 3,409,442

F1 · shares: Represents shares of common stock of International Seaways, Inc. (the "Issuer") that were sold by BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"). Such shares of common stock that were sold by Guadalupe were acquired by Guadalupe in an in-kind, pro rata distribution for no consideration from BlueMountain Nautical LLC ("Nautical"). Guadalupe, as a holder of membership interests in Nautical, may be deemed to indirectly beneficially own the shares of common stock of the Issuer directly held by Nautical.

F2 · balance_after: Represents the aggregate amount of common stock of the Issuer directly held by Nautical following the transactions reported herein and the transactions reported in the Form 4 that will be filed immediately after this Form 4.

F1 · ownership.nature: Represents shares of common stock of International Seaways, Inc. (the "Issuer") that were sold by BlueMountain Guadalupe Peak Fund L.P. ("Guadalupe"). Such shares of common stock that were sold by Guadalupe were acquired by Guadalupe in an in-kind, pro rata distribution for no consideration from BlueMountain Nautical LLC ("Nautical"). Guadalupe, as a holder of membership interests in Nautical, may be deemed to indirectly beneficially own the shares of common stock of the Issuer directly held by Nautical.

F2 · ownership.nature: Represents the aggregate amount of common stock of the Issuer directly held by Nautical following the transactions reported herein and the transactions reported in the Form 4 that will be filed immediately after this Form 4.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 15

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Fursan Fund L.P.

Disclosed balance after: 0

F8 · shares: Represents shares of common stock of the Issuer that were sold by BlueMountain Fursan Fund L.P. ("Fursan"). BMCM is the investment manager of Fursan and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Fursan.

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices of $16.81 and $16.82, inclusive.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F8 · ownership.nature: Represents shares of common stock of the Issuer that were sold by BlueMountain Fursan Fund L.P. ("Fursan"). BMCM is the investment manager of Fursan and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Fursan.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 14

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Systematic Master Fund L.P.

Disclosed balance after: 0

F7 · shares: Represents shares of common stock of the Issuer that were sold by BlueMountain Systematic Master Fund L.P. ("Systematic Master"). BMCM is the investment manager of Systematic Master and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Systematic Master.

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices of $16.81 and $16.82, inclusive.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F7 · ownership.nature: Represents shares of common stock of the Issuer that were sold by BlueMountain Systematic Master Fund L.P. ("Systematic Master"). BMCM is the investment manager of Systematic Master and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Systematic Master.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 13

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Blue Mountain Credit Alternatives Master Fund L.P.

Disclosed balance after: 0

F6 · shares: Represents shares of common stock of the Issuer that were sold by Blue Mountain Credit Alternatives Master Fund L.P. ("Credit Alternatives"). Such shares of common stock that were sold by Credit Alternatives were acquired by Credit Alternatives in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Credit Alternatives and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Credit Alternatives.

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices of $16.81 and $16.82, inclusive.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F6 · ownership.nature: Represents shares of common stock of the Issuer that were sold by Blue Mountain Credit Alternatives Master Fund L.P. ("Credit Alternatives"). Such shares of common stock that were sold by Credit Alternatives were acquired by Credit Alternatives in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Credit Alternatives and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Credit Alternatives.

SEC source: 0000899243-18-009497 · doc4.xml · nonDerivative · entry 12

BlueMountain Capital Management, LLC · CIK 0001427430 · 10% owner

BlueMountain GP Holdings, LLC · CIK 0001540859 · 10% owner

BlueMountain Long/Short Credit GP, LLC · CIK 0001541088 · 10% owner

BlueMountain Guadalupe Peak Fund L.P. · CIK 0001598919 · 10% owner

BLUEMOUNTAIN NAUTICAL LLC · CIK 0001614634 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By BlueMountain Kicking Horse Fund L.P.

Disclosed balance after: 0

F5 · shares: Represents shares of common stock of the Issuer that were sold by BlueMountain Kicking Horse Fund L.P. ("Kicking Horse"). Such shares of common stock that were sold by Kicking Horse were acquired by Kicking Horse in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Kicking Horse and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Kicking Horse.

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices of $16.81 and $16.82, inclusive.

F3 · ownership.nature: BlueMountain Capital Management, LLC ("BMCM"), as the non-member manager of Nautical and the investment manager of Guadalupe, has voting and investment power over the shares of common stock of the Issuer held by Nautical and Guadalupe and thus may be deemed to beneficially own such securities. BMCM only receives an asset-based fee relating to the shares of common stock of the Issuer held by Nautical. BlueMountain Long/Short Credit GP, LLC (the "General Partner") is the general partner of Guadalupe and has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe. BlueMountain GP Holdings, LLC ("GP Holdings") is the sole owner of the General Partner, and thus has an indirect profits interest in common stock of the Issuer beneficially owned by Guadalupe.

F4 · ownership.nature: (Continued From Footnote 3) The filing of this Form 4 shall not be construed as an admission that Guadalupe, BMCM, GP Holdings or the General Partner is or was the beneficial owner of any shares of common stock of the Issuer for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose, and pursuant to Rule 16a-1(a)(4) under the Exchange Act, Guadalupe, BMCM, GP Holdings and the General Partner each disclaims such beneficial ownership except to the extent of their respective pecuniary interest.

F5 · ownership.nature: Represents shares of common stock of the Issuer that were sold by BlueMountain Kicking Horse Fund L.P. ("Kicking Horse"). Such shares of common stock that were sold by Kicking Horse were acquired by Kicking Horse in an in-kind, pro rata distribution for no consideration from Nautical. BMCM is the investment manager of Kicking Horse and has voting and investment power over any shares of common stock of the Issuer beneficially owned by Kicking Horse.