We cordially invite you to attend the Annual Meeting of Stockholders (the “Annual Meeting”) of International Seaways, Inc. (the “Company” or “INSW”), to be held at Club 101, Kenilworth Room, 101 Park Avenue, New York, New York, on Monday, June 8, 2026, at 2:00 p.m. Eastern time. You will also be able to attend the meeting online, vote your shares and submit questions during the meeting by visiting the website www.virtualshareholdermeeting.com/INSW2026. In order to join the Annual Meeting virtually, you will need to have the 16-digit control number included on your proxy card or in the instructions that accompanied your proxy materials (or in other communications you may have received from the broker, bank or other nominee in whose name your shares are held). The Annual Meeting will be held for the following purposes:

We will also act on any other business that is properly raised in accordance with the Company’s by-laws.

Only stockholders of record at the close of business on April 9, 2026 (the “Record Date”) are entitled to notice of, and to vote at, the Annual Meeting. The stockholders list will be open to the examination of stockholders for any purpose germane to the Annual Meeting during normal business hours for ten days prior to the Annual Meeting, at the Company’s offices, 600 Third Avenue, 39^th Floor, New York, New York.

Your vote is important so that your shares are represented at the Annual Meeting. We urge you to vote as soon as possible by telephone, over the Internet or by marking, signing and returning by mail your proxy or voting instruction card, even if you plan to attend the Annual Meeting in person or virtually. If you attend the meeting and wish to vote, you may withdraw your proxy and vote at that time. Please note, however, that if your shares are held of record by a broker, bank or other nominee and you wish to vote at the meeting, you must obtain a proxy issued in your name from that record holder. Your prompt consideration is greatly appreciated.

The U.S. Securities and Exchange Commission (the “SEC”) rules allows issuers, including us, to furnish certain proxy materials to their stockholders over the Internet. These rules lower delivery costs and reduce the environmental impact of our Annual Meeting, while allowing us to provide stockholders with the information they need. If you requested a printed copy of these materials, we have included a copy of the Company’s Annual Report on Form 10-K for the year ended December 31, 2025 (with this notice and the accompanying Proxy Statement, the “2025 Annual Report”).

International Seaways, Inc. (NYSE: INSW) (the “Company” or “INSW”) is one of the world’s largest balanced tanker companies, providing energy transportation services for crude oil and petroleum products in international markets. At December 31, 2025, the Company owned and operated an International Flag fleet of 70 vessels on the water (totaling an aggregate of 8.4 million deadweight tons), consisting of 12 VLCCs, 13 Suezmaxes, five Aframaxes/LR2s, seven LR1s and 33 MR tankers. Since December 31, 2025, the Company has sold and delivered to their buyers one 2010-built VLCC, one 2011-built VLCC, one 2007-built MR and four 2008-built MRs, redelivered to its owner one time chartered-in 2009-built LR1 and acquired two dual-fuel ready LR1 newbuilds. In addition, the Company has two dual-fuel LR1s scheduled for delivery in the third quarter of 2026, bringing the total operating and newbuild fleet to 66 vessels at April 29, 2026, the date of this Proxy Statement.

The Company’s customers, including those of commercial pools in which it participates, include major independent and state-owned oil companies, oil traders, refinery operators and international government entities. We generally charter our vessels to customers either for specific voyages at spot rates through the services of pools in which INSW participates, or for specific periods of time at fixed daily rates through time charters or bareboat charters. Spot market rates are highly volatile, while time charter and bareboat charter rates provide more predictable streams of time charter equivalent revenues because they are fixed for specific periods of time.

During 2025, we continued to focus on (i) maximizing our fleet’s earnings potential through safe and reliable operations, opportunistic charter-ins / charter-outs, and sales and purchases of vessels, (ii) building on our track record as a disciplined capital allocator and (iii) executing transactions that would ultimately unlock the value of our shares to investors.

We executed these goals during 2025 by:

Finally, during the fourth quarter of 2025, in an effort to maximize future operational and strategic flexibility while maintaining compliance with evolving global tax regulations that are focused on the alignment of the jurisdictions in which an entity’s commercial or strategic management are performed with where its profits are realized, we completed the redomiciliation of our vessel owning subsidiaries and various intermediate holding companies from the Marshall Islands and Liberia to Bermuda. The Company itself remains organized under the laws of the Republic of the Marshall Islands.

In 2025, we recorded another annual period of strong financial results. Shipping revenues and TCE Revenues for 2025 were $843.3 million and $819.6 million, respectively. Approximately 52% of our TCE Revenues were generated from our Crude Tankers segment and 48% from our Product Carriers segment. Income from vessel operations decreased by $109.8 million to $345.4 million in 2025, from $455.2 million in 2024, primarily driven by lower average daily rates across most of INSW’s Product

Carrier sectors. We achieved a net income of $309.3 million in 2025 compared to $416.7 million in 2024 and an Adjusted EBITDA of $474.7 million in 2025 compared to $583.3 million in 2024. “TCE Revenues” is a non-GAAP financial measure that represents shipping revenues less voyage expenses, as a measure to compare revenue generated from a voyage charter to revenue generated from a time charter, while “Adjusted EBITDA” is a non-GAAP financial measure that represents net income before interest expense, income taxes and depreciation and amortization expense adjusted for the impact of certain items that INSW does not consider indicative of our ongoing operating performance, as disclosed in Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in the Company’s 2025 Annual Report. These measures provide additional meaningful information when compared to the most directly comparable GAAP measure as they assist management in making decisions regarding the deployment and use of its vessels and in evaluating their financial performance. We have included reconciliations of TCE Revenues to shipping revenues and of Adjusted EBITDA to net income in the 2025 Annual Report.

In addition, we continued to further enhance our strong balance sheet by increasing total liquidity to $723.6 million at the end of 2025 from $632.2 million at the end of 2024, and ended the year with 44% (i.e., 31 vessels) of our fleet unencumbered, a net loan to value ratio of 12.9%, and a net debt-to-capital ratio of 16.5%. We made approximately $426.1 million in capital investments for vessel and other property purchases, vessel improvements, vessel construction and drydocking. We also returned capital to our shareholders through cash dividends totaling $144.6 million.

INSW is committed to working to address Sustainability and Governance issues as a part of our core culture. Accordingly, we strive to meet and, when possible and appropriate, exceed minimum compliance levels for all applicable rules and regulations governing the maritime industry.

In 2025, we published our sixth annual Sustainability Report, which outlined our Sustainability and Governance metrics and performance in 2024 compared with 2023 as well as our vision and goal for the future. Our core philosophy is to transport energy safely and efficiently. The Sustainability Report may be accessed at our website https://www.intlseas.com and clicking on Sustainability and then Sustainability Report on the bottom of the page. The Sustainability Report is not incorporated by reference in any filings with the SEC made pursuant to the Securities Act of 1933, as amended (the “1933 Act”), or the Securities Exchange of 1934, as amended (the “1934 Act”), including this Proxy Statement.

We are focused on various matters in connection with Sustainability and Governance issues:

Additionally, we are developing a plan to meet the IMO’s 2050 and interim GHG emissions targets. The pathway to achieve these targets includes short-term, mid-term and long-term components, such as:

Management depends on the Company’s workforce to provide superior service and to ensure its vessels are operated safely and securely. Seafarers are hired by the technical managers acting as agent for the individual ship owning companies, each of which is a subsidiary of INSW. We are committed to creating a safe, healthy and secure workplace at sea and ashore. We are also committed to providing safe, reliable and environmentally sound transportation to our customers. The development, attraction and retention of employees at sea and ashore is a critical success factor for the Company for succession planning and sustaining our core values.

The accompanying proxy is solicited on behalf of the Board of Directors (the “Board”) of the Company for use at the Annual Meeting of Stockholders (the “Annual Meeting”) to be held at Club 101, Kenilworth Room, 101 Park Avenue, New York, New York on Monday, June 8, 2026 at 2 p.m. Eastern time, or any adjournment or postponement thereof, for the purposes set forth herein and in the accompanying Notice of Annual Meeting of Stockholders. You will be able to attend the meeting online, vote your shares and submit questions during the meeting by visiting the website www.virtualshareholdermeeting.com/INSW2026. In order to join the Annual Meeting virtually, you will need to have the 16-digit control number included on your proxy card or in the instructions that accompanied your proxy materials (or in other communications you may have received from the broker, bank or other nominee in whose name your shares are held).

Any stockholder giving a proxy may revoke it at any time before it is exercised at the meeting. This Proxy Statement and the accompanying proxy will first be sent to stockholders on or about April 29, 2026.

The Company’s Annual Meeting will be conducted through a hybrid meeting model: in person and online. Stockholders at the close of business on the Record Date will be allowed to communicate with us and ask questions in person or online before and during the Annual Meeting.

A summary of information about participating in the Annual Meeting online follows:

Stockholders who participate in the Annual Meeting by way of the link provided above will be deemed to be “present in person,” as such term is used in this Proxy Statement, including for purposes of determining a quorum and counting votes.

Only stockholders of record at the close of business on April 9, 2026 (the “Record Date”) will be entitled to vote at the Annual Meeting. As of the Record Date, the Company had one class of voting securities, its Common Stock, of which 49,504,696 shares were outstanding on the Record Date and entitled to one vote each (the “Common Stock”). A list of our stockholders will be open to the examination of stockholders for any purpose germane to the Annual Meeting, during ordinary business hours for ten days prior to the Annual Meeting, at the Company’s offices, 600 Third Avenue, 39^th Floor, New York, New York.

All shares represented by the accompanying proxy, if it is duly executed and received by the Company at or prior to the meeting, will be voted at the meeting in accordance with the instructions provided therein. If no instructions are provided, the proxy will be voted (1) FOR the election of directors, (2) FOR ratification of the appointment of Ernst & Young LLP as the Company’s independent registered public accounting firm for 2026, (3) FOR approval, in an advisory vote, of the compensation for 2025 of the executive officers named in the Summary Compensation Table in this Proxy Statement (each, a “Named Executive Officer” and collectively, the “NEOs”), as described in “Compensation Discussion and Analysis” section and in the accompanying compensation tables and narrative in this Proxy Statement, and (4) FOR the ratification of the Second Amended and Restated Rights Agreement.

Each of the election of directors, the ratification of the appointment of Ernst & Young LLP as the Company’s independent registered public accounting firm for 2026, and the ratification of the Second Amended and Restated Rights Agreement requires the affirmative vote (in person or by proxy) of a majority of the votes cast by the holders of the shares of Common Stock present in person or represented by proxy at the meeting and, in the case of the election of directors, entitled to vote on the election of directors. The advisory vote on approval of the compensation to the NEOs for 2025 is non-binding, but the Board and the Human Resources and Compensation Committee (the “Compensation Committee”) will review the voting results in connection with their ongoing evaluation of the Company’s compensation program. The affirmative vote of the holders of a majority of the outstanding shares of Common Stock present in person or represented by proxy and entitled to vote is required to approve the resolution.

Your vote and ensuring that your shares will be represented at the meeting are both very important. We urge you to vote as soon as possible by telephone, over the Internet or by marking, signing and returning your proxy or voting instruction card, even if you plan to attend the Annual Meeting in person or virtually.

Abstentions and broker non-votes will be counted for purposes of determining the presence or absence of a quorum but will not be counted for purposes of determining the number of votes cast.

New York Stock Exchange (the “NYSE”) rules permit brokers to vote for routine matters such as the ratification of the appointment of Ernst & Young LLP without receiving instructions from the beneficial owner of the shares. NYSE rules prohibit brokers from voting on the election of directors, executive officer compensation, ratification of the Second Amended and Restated Rights Agreement and other non-routine matters without receiving instructions from the beneficial owner of the shares. In the absence of instructions, the shares are viewed as being subject to “broker non-votes.” “Broker non-votes” will be counted for quorum purposes (as they are present and entitled to vote on the ratification of the appointment of Ernst & Young LLP) but will not affect the outcome of any other matter being voted upon at the Annual Meeting.

All of these matters are very important to the Company, and we urge you to vote your shares by telephone, over the Internet or by marking, signing and returning your proxy or voting instruction card.

The cost of soliciting proxies for the meeting will be borne by the Company. The Company has retained Innisfree M&A Incorporated to assist with the solicitation of votes for a fee of up to $20,000 plus reimbursement of expenses, which will be paid by the Company. The Company will also reimburse brokers and others who are only record or nominee holders of the Company’s shares for their reasonable expenses incurred in obtaining voting instructions from beneficial owners. Directors and officers of the Company may solicit proxies personally or by telephone or facsimile, but will not receive additional compensation for doing so.

Pursuant to Rule 14a-8 under the 1934 Act, any proposals of stockholders that are intended to be presented at the Company’s 2027 Annual Meeting of Stockholders must be received at the Company’s principal executive offices no later than December 31, 2026, and must comply with all other applicable legal requirements, in order to be included in the Company’s proxy statement and form of proxy for that meeting.

Stockholders who wish to propose a matter for action at the Company’s 2027 Annual Meeting of Stockholders (the “2027 Annual Meeting”), including the nomination of directors, but who do not wish to have a proposal or nomination included in the proxy statement for that meeting, must notify the Company in writing of the information required by the provisions of the Company’s Amended and Restated By-laws (the “By-laws”) dealing with stockholder proposals. The notice must be delivered to the Company’s Corporate Secretary between March 10, 2027 and April 9, 2027. Stockholders can obtain a copy of the By-laws on the Company’s website https://www.intlseas.com/investor-relations/

governance/governance-documents or by writing the Corporate Secretary at: Corporate Secretary, International Seaways, Inc., 600 Third Avenue, 39^th Floor, New York, New York 10016.

Our Board of Directors currently has nine (9) members, and each director serves for a one-year term. At the Annual Meeting, stockholders will vote on the nine nominees named below, all of whom are incumbent members of the Board. Each of the nine incumbent director nominees was elected by a majority of stockholders voting at the annual meeting of stockholders held in June 2025.

The nomination of Mr. Kristian K. Johansen as a director in 2024 followed discussions with representatives of Seatankers of which Famatown Finance Limited, the Company’s largest stockholder, is a member. In connection with his nomination, Mr. Johansen delivered an irrevocable conditional letter of resignation to the Board (the “Letter”) in which Mr. Johansen agreed to resign from the Board upon the occurrence of certain events specified in the Letter, including if any member of Seatankers becomes adverse to the Company or if Mr. Johansen fails to comply with the Company and Board policies applicable to directors. The Letter remains in effect. The nominees identified below were selected by the Board upon the recommendation of the Corporate Governance and Risk Assessment Committee (the “Governance Committee”), and each nominee has consented to serve if elected. Unless otherwise directed, the proxy will be voted for the election of these nominees, to serve until the 2027 Annual Meeting and until their successors are elected and qualify. We are not aware of any reason the nominees would not be able to serve if elected.

There are no family relationships among our directors, or between our directors and executive officers, and the Board has determined that each of the director nominees other than Ms. Lois K. Zabrocky is independent within the meaning of the applicable rules of the SEC and the listing standards of the NYSE, and that each of the director nominees other than Ms. Zabrocky is independent under the rules of the SEC and the NYSE relating to audit committees. See “Corporate Governance And The Board — Independence” below.

Election of each nominee for director requires that such nominee receive a majority of the votes cast FOR his or her election. Abstentions and broker non-votes are not counted as votes cast and will have no effect on the outcome of such election.

The Board recommends a vote “FOR” the election of each of the nominees for director named in this Proxy Statement.

The following is biographical information about each nominee, including a description of the experience, qualifications and skills that have led the Board to determine that each nominee should serve on the Board. The terms of elected directors will expire as of the date of the annual meeting of stockholders to be held in 2027, or will continue until their successors are elected and have qualified. The age of each director is as of the date of this Proxy Statement.

The Board has delegated to the Compensation Committee the determination of the compensation of directors, including compensation for serving on Board committees. During 2025, the Company’s non-executive Chairman of the Board, Mr. Ian T. Blackley, received an annual cash retainer of $172,000 and each of the Company’s other non-employee directors received an annual cash retainer of $80,000. The Chairman of each of the Compensation Committee, the Governance Committee and the Sustainability and Safety Committee each received an additional annual cash retainer of $20,000 and the Chairman of the Audit Committee received an additional annual cash retainer of $25,000. Each member of the four committees (other than the committee Chairman) received an additional annual cash retainer of $10,000. No director earned any fee for attending any Board meeting or Board committee meeting. The Company reimburses directors for their reasonable travel and lodging expenses in attending in-person Board and Board committee meetings. Directors who are also employees of the Company do not receive any additional compensation for their service on the Board. All directors’ cash compensation is payable quarterly in advance.

Under the 2020 International Seaways, Inc. Non-Employee Director Incentive Compensation Plan (the “Director Plan”), the Board has discretion to grant various types of equity-based awards to directors. The Board has delegated to the Compensation Committee administration of the Director Plan. The Compensation Committee, based upon consideration of information provided by the Compensation Committee’s independent advisors, has established the annual equity compensation of the non-Executive Chairman of the Board at $235,000 and the annual equity compensation of each other non-employee director at $115,000. On June 10, 2025, the Board granted the non-executive Chairman of the Board, Mr. Ian T Blackley, 6,344 shares of Common Stock having a fair market value of $235,000 and granted each other non-employee director 3,104 shares of Common Stock having a fair market value of $115,000, in each case vesting on the earlier of (a) June 10, 2026 and (b) the date of the Annual Meeting of Stockholders of the Company in 2026, subject to the director continuing to provide services to the Company as of such date.

The following table shows the total compensation paid with respect to the Company’s non-employee directors during 2025:

The Company encourages stock ownership by directors in order to align interests of directors with the long-term interests of the Company’s stockholders. To further stock ownership by directors, the Board believes that regular grants of equity compensation should be a significant component of director compensation.

The Board has adopted stock ownership guidelines for non-employee directors. Under the stock ownership guidelines, each non-employee director is expected within five years after becoming a director to own shares of the Company’s common stock (including restricted stock units and restricted shares convertible into shares of stock and stock owned by his or her spouse and minor children), with a market value equal to at least three times his or her annual cash base retainer. At December 31, 2025, each non-employee director was in compliance with such stock ownership guidelines.

Corporate Governance Principles. The Board believes that ethics and integrity cannot be legislated or mandated by directive or policy and that the ethics, character, integrity and values of the Company’s directors and senior management remain the most important safeguards in quality corporate governance. The business and affairs of the Company are managed under the direction of the Board in accordance with Marshall Islands law. The Board’s principal responsibilities are to provide direction, oversight and counsel to the Company’s management and to generally maximize the value of the Company for its stockholders.

Corporate Governance Guidelines. The Board has adopted Corporate Governance Guidelines to promote the effective functioning of the Board and its committees, to promote the interests of all stockholders, and to ensure a common set of expectations as to how the Board, its various committees, individual directors and management should perform their functions. The Corporate Governance Guidelines are posted on the Company’s website https://www.intlseas.com/investor-relations/

governance/governance-documents, and are available in print upon request. That website and the information contained on that site, or connected to that site, are not incorporated by reference in this Proxy Statement. Mergers and other business combinations may be approved by the affirmative vote of holders of a majority of outstanding shares of Common Stock (unless the transaction would require the amendment of any provision of the Company’s Articles of Incorporation or By-laws requiring a greater percentage to amend).

Board Leadership Structure. The Corporate Governance Guidelines provide that the Board selects the CEO of the Company and may select a Chairman of the Board (the “Chairman”) in the manner it considers in the best interests of the Company. The Guidelines provide that if the Board determines that there should be a Chairman, he or she may be a non-management director or the CEO. The Company currently separates the role of CEO and Chairman.

The CEO and the Chairman are in frequent contact with one another and with senior management of the Company. They provide advice and recommendations to the full Board for the full Board’s consideration. They each review in advance the schedule of Board and committee meetings and establish the agenda for each Board meeting in order to ensure that the interests and requirements of the stockholders, the directors and other stakeholders are appropriately addressed. The Board believes that the existing leadership structure, with the current individuals in their positions, is in the best interests of stockholders.

The Board, primarily through its Governance Committee, periodically reviews the Company’s leadership structure to determine if it remains appropriate in light of the Company’s specific circumstances and needs, current corporate governance standards, market practices and other factors the Board considers relevant. The Board retains the right to combine the CEO and Chairman roles in the future if it determines that such a combination would be in the best interests of the Company and its stockholders.

Board Oversight of Risk Management. While the responsibility for management of the Company’s material risks lies with management of the Company, the Board provides oversight of risk management, directly and indirectly, through its committee structure. The Board performs this oversight role by using several different levels of review. The Board and the Governance Committee receive regular reports from key members of management responsible for specified areas of material non-financial risk to the Company. In addition, the Board reviews the risks associated with the Company’s strategic plan at an annual strategic planning session and periodically throughout the year as part of its consideration of the strategic direction of the Company.

At the committee level, the Audit Committee regularly reviews the financial statements and financial and other internal controls. Further, the Audit Committee meets in private sessions individually with certain members of management and with representatives of the internal auditors and the independent registered public accounting firm at the conclusion of every regularly scheduled meeting, where aspects of financial risk management are discussed as necessary.

The Governance Committee manages risk associated with Board independence, and corporate governance issues and potential conflicts of interest as well as oversight over non-financial risk assessments associated with the Company’s operations. Included in such oversight is a review of the Company’s business resiliency, data privacy and cybersecurity, both onshore and on the Company’s vessels. The Company’s cybersecurity program is based on the National Institute of Standards and Technology cybersecurity framework and related framework developed for the maritime industry. INSW’s information systems have been enhanced in recent years through the implementation of cloud-based architecture and AI machine-learning based security solutions. Management reports to the Governance Committee on the Company’s information systems and security semi-annually and the Company provides a mandatory on-line information security training program to onshore employees annually.

The Compensation Committee annually reviews executive compensation policies and practices and employee benefits, and associated risks. Both the Audit Committee and the Compensation Committee also rely on the advice and counsel of the Company’s independent registered public accountants and independent compensation consultants, respectively, to raise awareness of any risk issues that may arise during their regular review of the Company’s financial statements, audit work and executive compensation policies and practices, as applicable.

The Sustainability and Safety Committee assists the Board in fulfilling its sustainability oversight responsibilities with respect to environmental and social policies, strategies and programs that have a material impact on the performance of the Company or on any of the Company’s stakeholders.

Managing risk is an ongoing process inherent in all decisions made by management. The Company has an enterprise risk management program that is designed to ensure that risks are taken knowingly and purposefully.

Management is responsible for assessing all the risks and related mitigation strategies for all material projects and initiatives of the Company prior to being submitted for consideration by the Board.

Sustainability Initiatives. The Board and the Sustainability and Safety Committee regularly engage in discussions relating to sustainability risks and opportunities, including INSW’s response to environmental and climate change-related risks and opportunities. The Company’s management team, led by the Chief Executive Officer, has the day-to-day responsibility to execute the action plans as approved by the Board of Directors. The Company is committed to meeting sustainability principles as a part of its core culture. Accordingly, INSW strives to meet and, when possible and appropriate, exceed minimum compliance levels for all applicable rules and regulations governing the maritime industry, as described in greater detail in the 2025 Annual Report. The Company’s governance, strategy, risk management and performance monitoring efforts in this area are evolving and will continue to do so over time.

Independence. Under the Corporate Governance Guidelines, which incorporate standards established by the NYSE, the Board must consist of a majority of independent directors. As determined by the Board, as of the date of this Proxy Statement, all of the nominees other than Ms. Lois K. Zabrocky have been determined to be independent under the Corporate Governance Guidelines for purposes of service on the Board, because no relationship was identified that would automatically bar any of them from being characterized as independent, and any relationships identified were not so material as to impair their independence. In addition, the Board has determined that all of the nominees other than Ms. Lois K. Zabrocky are independent for purposes of serving on the Audit Committee. The Board annually reviews relationships that directors may have with the Company to make a determination of whether there are any material relationships that would preclude a director from being independent. See “— Related Party Transactions” below.

Executive Sessions of the Board. To ensure free and open discussion and communication among the non-management directors, the Corporate Governance Guidelines provide that non-management directors meet in executive session at the time of each regular meeting of the Board; at least one of such executive sessions shall exclude non-management directors who do not qualify as independent. In accordance with the Guidelines, the nonexecutive Chairman of the Board chairs the executive sessions. Any non-management director can request that an additional executive session be scheduled.

Meetings of the Board. The Board held seven (7) meetings during 2025. Each director attended at least 75% of the total number of meetings of the Board and Board committees of which the director was a member. Under the Corporate Governance Guidelines, each director is expected to attend all Board meetings and all meetings of committees of which the director is a member. Meeting materials are provided to Board and Committee members prior to meetings, and members are expected to review such materials prior to each meeting.

Annual Meetings of Stockholders. Directors are not required, but are strongly encouraged, to attend the Annual Meeting of Stockholders in person or telephonically. All of the current directors attended the Annual Meeting of Stockholders in 2025, which was held both in person and “virtually” via live webcast.

Communications with Board Members. Interested parties, including stockholders, may communicate with any director, with the nonexecutive Chairman of the Board or with the non-management directors as a group by sending a letter to the attention of such director, the nonexecutive Chairman of the Board or such non-management directors as a group, as the case may be, in care of the Company’s Corporate Secretary, 600 Third Avenue, 39^th Floor, New York, New York 10016. The Corporate Secretary opens and forwards all such correspondence (other than advertisements and other solicitations) to directors unless the director to whom the correspondence is addressed has requested that the Corporate Secretary forward correspondence unopened. Unless the context otherwise requires, the Corporate Secretary will provide any communication addressed to the Board to the director most closely associated with the nature of the request based on Committee membership and other factors.

Business Conduct and Governance Policies. The Company has adopted a number of business conduct and governance policies, including the following:

A current copy of each of these policies is available in print upon request to our Investor Relations department at International Seaways, Inc., 600 Third Avenue, New York, New York 10016 and is posted on the Company’s website at https://www.intlseas.com/investor-relations/governance/

governance-documents. If the Board grants any waivers from the Code of Business Conduct and Ethics to any of our directors or executive officers, or if we amend such policies, we will, if required, disclose these matters through that section of our website on a timely basis.

Other Directorships and Significant Activities. The Company values the experience directors bring from other boards of directors on which they serve, but recognizes that those boards also present significant demands on a director’s time and availability and may present conflicts and legal issues.

The Corporate Governance Guidelines provide that non-management directors refrain from serving on the boards of directors of more than four publicly-traded companies (other than the Company or a company in which the Company has a significant equity interest) absent special circumstances. A member of the Audit Committee may not serve on more than two other audit committees of publicly-traded companies.

The Corporate Governance Guidelines require the CEO and other members of senior management, whether or not they are members of the Board of the Company, to receive the approval of the Governance Committee before accepting outside board membership. The Corporate Governance Guidelines prohibit the CEO from serving on the board of directors of more than one publicly-traded company (other than the Company or a company in which the Company has a significant equity interest).

If a director’s principal occupation or business association changes substantially during the director’s tenure as a member of the Board, that director is required by the Corporate Governance Guidelines to inform the Chair of the Governance Committee of the change and offer to resign from the Board. In such case, such Committee must recommend to the Board the action, if any, to be taken with respect to the offer of resignation, taking into account the appropriateness of continued Board membership.

Related party transactions may present potential or actual conflicts of interest and create the appearance that Company decisions are based on considerations other than the best interests of the Company and its stockholders. The Company’s Code of Business Conduct and Ethics requires all directors, officers and employees who may have a potential or apparent conflict of interest to disclose fully all the relevant facts to the Company’s legal department. In addition to this reporting requirement, in order to identify related party transactions, each year the Company requires its directors and executive officers to complete Director and Officer questionnaires identifying any transactions with the Company in which the director or officer has an interest. Management and the legal department review the terms of all related party transactions, and management reports to the Board on all proposed related party transactions with directors and executive officers. Upon the presentation of a proposed related party transaction to the Board, the related party (if such related party is a director) is excused from participation and voting on the matter. In deciding whether to approve the related party transaction, the Board determines whether the transaction is on terms that could be obtained in an arm’s length transaction with an unrelated third party. If the related party transaction is not on such terms, it will not be approved. During 2025 and through the date of this Proxy Statement, the Company did not have any related party transactions.

The Company has four standing committees of its Board: the Audit Committee, the Governance Committee, the Compensation Committee and the Sustainability and Safety Committee. Each of the Board committees has a charter that is posted on the Company’s website at https://www.intlseas.com/investor-relations/governance/governance-documents and is available in print upon request.

Audit Committee. The Audit Committee is required to have no fewer than three members all of whom must be and are independent directors under the standards set forth in the Company’s Corporate Governance Guidelines. During 2025, the Audit Committee consisted of Ms. Randee E. Day (Chair), Mrs. A. Kate Blankenship and Mr. David I. Greenberg. The Board determined that each of Ms. Day, and Mrs. Blankenship is an audit committee financial expert, as defined by rules of the Securities and Exchange Commission (the “SEC”) and NYSE. The Audit Committee met five (5) times in 2025.

The Audit Committee oversees the Company’s accounting, financial reporting process, internal controls and audits and consults with management, internal auditors and the Company’s independent

registered public accounting firm on, among other things, matters related to the annual audit, and published financial statements and the accounting principles applied, and the oversight of financial risk assessments associated with the Company’s operations. As part of its duties, the Audit Committee appoints and retains the Company’s independent registered public accounting firm, subject to stockholder ratification (though the stockholder vote is not binding on the Audit Committee, and the Audit Committee may in its sole discretion terminate the engagement of the firm and direct the appointment of another independent auditor at any time during the year if it determines that such an appointment would be in the best interests of the Company and its stockholders).

The Audit Committee maintains direct responsibility for the compensation and oversight of the Company’s independent registered public accounting firm and evaluates the independent registered public accounting firm’s qualifications, performance and independence. The Audit Committee has established policies and procedures for the pre-approval of all services provided by the Company’s independent registered public accounting firm.

Governance Committee. The Governance Committee is required to have no fewer than three members, all of whom must be and are independent directors under the standards set forth in the Company’s Corporate Governance Guidelines. During 2025, the Governance Committee consisted of Mr. David I. Greenberg (Chair), Mr. Timothy J. Bernlohr and Ms. Randee D. Day. The Governance Committee met five (5) times in 2025.

The Governance Committee assists the Board by identifying and recommending individuals qualified to become Board members to the Board for nomination at the next annual stockholder meeting. It develops and recommends to the Board the establishment of the Company’s corporate governance guidelines, and it provides oversight over non-financial risk assessments associated with the Company’s operations, including cybersecurity threats. The Governance Committee’s risk assessment responsibilities include oversight of the Company’s quality of services, the Company’s vessels’ adherence to environmental and regulatory requirements, and an assessment of the scope and amount of the Company’s insurance coverage. The Governance Committee also meets with the General Counsel (in his capacity as compliance officer) in executive session from time to time as needed. As part of its duties, the Governance Committee also aids the Board by providing a review of the Board performance on an annual basis.

The Governance Committee evaluates prospective nominees identified on its own initiative or referred to it by other Board members, management, stockholders or external sources and all self-nominated candidates. The Governance Committee uses the same criteria for evaluating candidates nominated by stockholders and self-nominated candidates as it does for those proposed by other Board members, management and search consultants.

The Governance Committee considers the following criteria for identifying and recommending qualified candidates for membership on the Board, seeking to maintain within these criteria appropriate diversity of individuals on the basis of gender, ethnic heritage, international background and life experiences:

As part of its annual assessment of Board size, structure and composition, the Governance Committee evaluates the extent to which the Board as a whole satisfies the foregoing criteria. The average age of the nine (9) current directors is 65.2 years. Three (3) directors are age 59 or younger, two (2) directors are

from 60 through 69 years old and four (4) directors are more than 69 years old. Two (2) directors have served as directors for three or less years, two (2) have served from three to six years and five (5) directors have served for six or more years. Three (3) of the nine (9) directors are female. Eight (8) of the directors are “independent” and two (2) are “audit committee financial experts” as defined by the NYSE or the SEC.

The Governance Committee believes that the nine (9) director nominees have the requisite character, integrity, expertise, skills, and knowledge to oversee the Company’s business in the best interests of the Company’s stockholders.

All the director nominees named in this Proxy Statement have been evaluated under the criteria set forth above and recommended by the Governance Committee to the full Board for election by stockholders at the Annual Meeting. The entire Board recommends that stockholders elect all nominees. All of the nine (9) director nominees for election at the Annual Meeting were previously elected to the Board by the stockholders at the Annual Meeting of Stockholders in 2025.

A stockholder may recommend a person as a nominee for director by writing to the Corporate Secretary of the Company.

Recommendations must be received by December 31, 2026 in order for a candidate to be considered for election at the 2027 Annual Meeting. Each recommendation for nomination should contain the following information: (a) the name and address of the stockholder who intends to make the nomination and of the person or persons to be nominated; (b) a representation that the stockholder is a holder of record of stock of the Company entitled to vote at such meeting and intends to appear in person or by proxy at the meeting to nominate the person or persons specified in the notice; (c) a description of all arrangements or understandings between the stockholder and each nominee and any other person or persons (naming such person or persons) pursuant to which the nomination or nominations are to be made by the stockholder; (d) such other information regarding each nominee proposed by such stockholder as would have been required to be included in a proxy statement filed pursuant to the proxy rules of the SEC had such nominee been nominated, or intended to be nominated, by the Board; and (e) the consent of each nominee to serve as a director of the Company if so elected.

Compensation Committee. The Compensation Committee is required to have no fewer than three members, all of whom must be and are independent directors under the standards set forth in the Company’s Corporate Governance Guidelines. During 2025, the Compensation Committee consisted of Mr. Timothy J. Bernlohr (Chair), Mr. Darron M. Anderson, and Mrs. A. Kate Blankenship. The Compensation Committee met five (5) times in 2025.

The Compensation Committee establishes, oversees, and carries out the Company’s compensation philosophy and strategy. It implements the Board responsibilities relating to compensation of the Company’s executive officers and ensures that the Company’s officers and senior executives are compensated in a manner consistent with the Company’s philosophy and competitive with its peers. It annually reviews executive compensation policies and practices and employee benefits, and associated risks. As part of its duties, it monitors and oversees the preparation of the Company’s annual Compensation Discussion and Analysis for inclusion in the annual proxy statement, prepares an annual report on executive compensation, and provides guidance with respect to other compensation matters including recommendations for the CEO and the other NEOs. In addition, the Compensation Committee determines the cash and equity compensation of directors, including the Chairman of the Board.

Sustainability and Safety Committee. The Sustainability and Safety Committee assists the Board in fulfilling its sustainability oversight responsibilities with respect to environmental and social policies, strategies, and programs. The Sustainability and Safety Committee is required to have no fewer than two members, all of whom must be and are independent directors under the standards set forth in the Company’s Corporate Governance Guidelines. During 2025, the Sustainability and Safety Committee consisted of Mr. Ian T. Blackley (Chair), Mr. Darron M. Anderson and Mr. Kristian K. Johansen. The Sustainability and Safety Committee met four (4) times in 2025.

The Sustainability and Safety Committee monitors and makes recommendations to the Board regarding significant energy transition related projects and initiatives, including, projects and initiatives intended to make the Company’s operations more energy efficient or reduce the Company’s greenhouse gas emission impact. It monitors the Company’s compliance with applicable laws and regulations relating to environmental, health and safety matters. As part of its duties, it reviews the Company’s sustainability disclosures, including the Company’s annual Sustainability Report and any material sustainability communication plans or public disclosures.

Management has primary responsibility for preparing the consolidated financial statements of the Company, for maintaining effective internal control over financial reporting and for assessing the effectiveness of internal control over financial reporting. The Company’s independent registered public accounting firm is responsible for performing independent audits of the Company’s consolidated financial statements in accordance with auditing standards generally accepted in the United States (“U.S. GAAS”) and the effectiveness of the Company’s internal control over financial reporting based on criteria established by the Public Company Accounting Oversight Board (the “PCAOB”). The Audit Committee’s responsibility is to monitor and oversee these processes on behalf of the Board. The Board has adopted a written Audit Committee Charter describing the Audit Committee’s role and responsibilities, which is posted on the Company’s website at https://www.intlseas.com/investor-relations/governance/

governance-documents.

In fulfilling its oversight responsibilities, the Audit Committee met and held discussions with management and the Company’s independent registered public accounting firm concerning the acceptability and quality of the accounting principles, the reasonableness of significant judgments, and the adequacy and clarity of disclosures in the consolidated financial statements to be included in the 2025 Annual Report. Management represented to the Audit Committee that such consolidated financial statements were prepared in accordance with accounting principles generally accepted in the United States. The Audit Committee reviewed and discussed such consolidated financial statements with management and the Company’s independent registered public accounting firm. The Audit Committee further discussed with the Company’s independent registered public accounting firm the matters required to be discussed by U.S. GAAS, including those described in the PCAOB Auditing Standard No. 1301 (Communications with Audit Committees).

The Committee also held discussions with the Company’s internal auditors and reviewed management’s report on the assessment of the effectiveness of the Company’s internal control over financial reporting and the Company’s independent registered public accounting firm’s report on the effectiveness of the Company’s internal control over financial reporting.

The Company’s independent registered public accounting firm also provided to the Audit Committee the written disclosures and letter required by PCAOB Rule 3526 (Communication with Audit Committees Concerning Independence), and the Audit Committee discussed with the independent registered public accounting firm their independence from the Company and management, and considered the compatibility of non-audit services with the registered public accounting firm’s independence.

Based upon the Audit Committee’s discussions with management and the Company’s internal auditors and independent registered public accounting firm, the Audit Committee’s review of the representations of management, the certifications of the Company’s chief executive officer and chief financial officer which are required by the Securities and Exchange Commission (“SEC”) and the Sarbanes-Oxley Act of 2002, and the reports, letters and other communications of the independent registered public accounting firm, the Audit Committee recommended to the Board (and the Board approved) that the audited consolidated financial statements and management’s assessment of the Company’s internal control over financial reporting referred to above be included in the 2025 Annual Report for filing with the SEC.

In accordance with the rules of the SEC, this Audit Committee report does not constitute “soliciting material” and shall not be incorporated by reference in any filings with the SEC made pursuant to the 1933 Act or the 1934 Act and shall not otherwise be deemed filed under such Acts.

The Audit Committee has reappointed Ernst & Young LLP (“EY”) as the independent registered public accounting firm of the Company and its subsidiaries for the year ending December 31, 2026, subject to the ratification of the stockholders at the Annual Meeting. EY has served as the independent registered public accounting firm of the Company since 2017. The lead audit partner for 2025 was appointed in 2022 in accordance with applicable auditor independence policies. As in prior years, management and the Audit Committee engaged in a review of EY in connection with the Audit Committee’s review of whether to recommend that stockholders ratify the selection of EY as the Company’s independent registered public accounting firm for 2026. In that review, the Audit Committee considered, among other factors, (i) the continued independence of EY, (ii) whether retaining EY is in the best interest of the Company and its stockholders, (iii) EY’s known legal risks and significant proceedings that may affect its ability to perform the Company’s annual audit, (iv) EY’s fees and services provided to the Company and (v) the impact of changing independent registered public accounting firms. The Audit Committee considers the appointment of EY to be in the best interest of the Company and its stockholders.

In deciding to engage EY, the Audit Committee reviewed auditor independence and existing commercial relationships with EY, and concluded that EY had no commercial relationship with the Company that would impair its independence.

Representatives of EY will attend the Annual Meeting and be afforded the opportunity to make a statement, as well as be available to respond to appropriate questions submitted by stockholders. If the appointment is not ratified by stockholders, the selection of the Company’s independent registered public accounting firm will be reconsidered by the Audit Committee.

The Audit Committee considered whether the provision of services described above under “Tax Fees” are compatible with maintaining EY’s independence. The Company does not believe that any reasonable concerns about the objectivity of EY in conducting the audit of the Company’s financial statements are raised as a result of the fees paid for non-audit-related services.

The Audit Committee has established policies and procedures for pre-approving audit and permissible non-audit work performed by its independent registered public accounting firm. As set forth in the pre-approval policies and procedures, unless a type of service has received general pre-approval, it will require specific pre-approval by the Audit Committee if it is to be provided by the independent auditor. Any proposed services exceeding pre-approved cost levels require specific pre-approval by the Audit Committee.

Accordingly, at the Annual Meeting, stockholders will be asked to vote on the following resolution:

RESOLVED, that the action of the Audit Committee of the Board of Directors of the Company in appointing Ernst & Young LLP as the independent registered public accounting firm for the fiscal year ending December 31, 2026 be, and it hereby is, ratified and approved.

The affirmative vote of the holders of a majority of the outstanding shares of Common Stock present in person or represented by proxy and entitled to vote is required to approve the resolution. Abstentions and broker non-votes are not counted as votes cast and will have no effect on the outcome of this proposal.

The Audit Committee and the Board recommends a vote “FOR” such ratification.

As required by the Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Dodd-Frank Act”), stockholders are being provided with the opportunity to cast an advisory vote on the compensation of the Named Executive Officers for 2025 as described beginning on the next page of this Proxy Statement in the section titled “Compensation Discussion and Analysis”.

As more fully described in that section, the Company’s executive compensation program is designed to promote the following objectives:

The Compensation Committee and the Board believe that the design of the executive compensation program, and hence the compensation awarded to the Named Executive Officers, fulfills these objectives.

Stockholders are urged to read the “Compensation Discussion and Analysis” section of this Proxy Statement and the accompanying compensation tables and narrative which describe in detail how the Company’s compensation policies and procedures implement the Company’s compensation philosophy and disclose the compensation paid to the Named Executive Officers for 2025.

Accordingly, at the Annual Meeting, stockholders will be asked to vote on the following resolution:

RESOLVED, that the stockholders of the Company hereby approve, in an advisory vote, the compensation of the Named Executive Officers for 2025 as described in the “Compensation Discussion and Analysis” section and in the accompanying compensation tables and narrative in the Company’s Proxy Statement for the 2026 Annual Meeting of Stockholders.

As an advisory vote, the results of the vote will not be binding on the Board or the Company. However, the Board and the Compensation Committee value the opinion of the Company’s stockholders and will consider the outcome of the vote when making future decisions on the compensation of the Named Executive Officers and the Company’s executive compensation principles, policies and procedures. The affirmative vote of the holders of a majority of the outstanding shares of Common Stock present in person or represented by proxy and entitled to vote is required to approve the resolution. Abstentions and broker non-votes are not counted as votes cast and will have no effect on the outcome of this proposal.

The Board recommends a vote “FOR” advisory approval of the resolution set forth above and approval of the compensation of the Named Executive Officers for 2025 as disclosed in the “Compensation Discussion and Analysis” section and in the accompanying compensation tables and narrative of this Proxy Statement.

This Compensation Discussion and Analysis (“CD&A”) discusses our 2025 executive officer compensation program. It describes our compensation philosophy; the objectives of the executive compensation program and policies in 2025; the elements of the compensation program; and how each element fits into our overall compensation philosophy. The Compensation Committee oversees the compensation program design as well as the compensation paid to our executive officers, including under their employment agreements (described below).

The compensation of the executives who constitute INSW’s named executive officers (the “Named Executive Officers” or “NEOs”) is set out in the Summary Compensation Table following this CD&A. In 2025, our NEOs (all of whom were employees of INSW throughout the year) were as follows:

We have a strong and measurable pay for performance philosophy. Accordingly, our operational and financial performance in fiscal years 2023, 2024 and 2025 are important factors in understanding our 2025 executive compensation. Please refer to “Who We Are – 2025 in Review” above for a summary of our recent achievements. INSW posted strong financial results in 2025, as summarized above and described in greater detail in our 2025 Annual Report (a copy of which you can obtain as described in “Other Matters” below).

INSW has provided stockholders with an annual advisory vote to approve executive compensation since our first annual meeting of stockholders in 2017. In 2025, over 97% of the shares that were voted on the proposal to approve executive compensation supported the proposal (excluding broker non-votes).

INSW has a longstanding practice of regularly engaging with its stockholders to ensure alignment of strategic, material, compensatory, and other interests and has benefited from the candid and constructive feedback provided by stockholders through the course of such outreach efforts. The Company has a quarterly engagement program designed to identify and communicate with its top 50 stockholders.

The Company acknowledges the strong support from its stockholders owning more than 97% of its shares which were voted at its 2025 annual meeting and believes the results reflect an endorsement of its existing compensation policies and decisions. If, in the future, dissatisfaction is expressed with our compensation program as we continue engagement in our regular and thorough stockholder outreach, we will consider making adjustments to our program where appropriate to address any such dissatisfaction.

The Company holds an annual say-on-pay vote by its stockholders, whose vote frequency was approved by stockholders in 2023. The Company’s next “say-when-on-pay” vote will be conducted at the 2029 Annual Meeting of Stockholders. The Compensation Committee will continue to engage with stockholders and will consider feedback from them, as well as the results from the 2026 and future advisory votes on executive compensation, when evaluating INSW’s executive compensation program and policies.

The Company believes that a well-designed compensation program is a powerful tool to attract, motivate, retain and reward top executive and managerial talent. INSW further believes that the compensation program should align the interests of executives with those of stockholders in achieving and sustaining increases in stockholder value over both the short- and long-term.

The Company’s compensation program is structured to drive and support these goals, and is designed with the following objectives in mind:

Our goal is to maintain an executive compensation program that is competitive, rooted in the principles of pay-for-performance and in conformance with best practices in executive compensation and corporate governance. To this end, the Compensation Committee routinely evaluates its practices and programs with respect to executive compensation to identify opportunities for improvement. The Compensation Committee believes a significant portion of the NEOs’ total compensation should be variable and “at risk,” based upon Company earnings from shipping operations (“ESO”) achievement, business/operational metrics and individual performance. To accomplish this, the Compensation Committee uses a balanced weighting of performance measures and metrics in its incentive compensation programs to (i) promote the achievement of its annual operating plan and long-term business strategy; (ii) build long-term stockholder value; and (iii) discourage excessive risk taking by eliminating any inducement to over-emphasize one goal to the detriment of others.

The following table summarizes key features of our executive compensation program.

Structure of the Compensation Committee: During 2025, the Compensation Committee consisted of three members of the Board, Mr. Timothy J. Bernlohr (Chair), Mr. Darron M. Anderson, and

Objectives of The Compensation Committee and the Decision-Making Process: The primary goals of the Compensation Committee are to establish the Company’s compensation philosophy and strategy and to ensure that the Company’s executives are compensated in a manner consistent with the articulated

philosophy and strategy. The Compensation Committee takes many factors into account when making compensation decisions with respect to the NEOs and other senior executives, including the individual’s performance, tenure and experience; the ability of the individual to affect long-term growth and success of the Company; INSW’s overall performance; internal equity among the NEOs; and external, publicly available market data on competitive compensation practices and levels.

Role of Outside Advisors: The Compensation Committee has the authority to engage independent advisors to assist in carrying out its duties. The Compensation Committee has engaged Lyons, Benenson & Company Inc. (“LB&Co.”) as its independent compensation consultant to advise on executive and director compensation arrangements and related governance matters. Additionally, LB&Co. assisted management in the preparation of this Proxy Statement.

As required by rules adopted by the SEC under the Dodd-Frank Act, the Compensation Committee determined that the work of LB&Co. did not raise any conflict of interest in 2025. In making this determination, the Compensation Committee considered all relevant factors, including those set forth in Rule 10C-1(b)(4)(i) through (vi) under the 1934 Act.

All decisions relating to the compensation of Ms. Zabrocky, INSW’s CEO, are made by the Compensation Committee without her or other members of management present. In making determinations regarding compensation for INSW’s other NEOs and other selected senior executives, the Compensation Committee generally considers the recommendations of the CEO (for all executives other than herself), and the advice received from LB&Co. The CEO recommends the compensation levels for the other NEOs and for all others whose compensation is determined by the Compensation Committee. In making her recommendations, the CEO evaluates the performance of each executive, considers each executive’s compensation in relation to the other officers and executives (“internal equity”), external equity and assesses retention risks. The CEO’s recommendations are subject to review and, in some cases, modification by and ultimate approval of the Compensation Committee or, if and when sufficiently material, the full Board.

All 2025 compensation decisions (including base salaries, annual incentive and long-term incentive target percentages and annual incentive and long-term incentive performance measures and goals) were made under the auspices of the Compensation Committee. Additionally, the Compensation Committee was responsible for the review and certification of the 2025 performance results that determined the annual incentive and long-term incentive payouts for the NEOs.

The Compensation Committee examines the executive compensation of a group of peer companies to stay current with market pay practices and trends, and to understand the competitiveness of our total compensation and its various elements. In general, we strive for total compensation to be competitive with a select group of companies that the Compensation Committee believes to be an appropriate compensation reference group (the “Peer Group”). The Compensation Committee reviews the Peer Group with LB&Co. on a regular basis to affirm that the Peer Group comprises companies that are similar to us in terms of industry focus and scope of operations, size (based on revenues and market capitalization), and the competitive marketplace for talent.

While the Compensation Committee believes the data derived from any peer group is helpful, it also recognizes that benchmarking is not necessarily definitive in every case, as there are unique aspects of company performance – for example, work relating to strategic initiatives – that may not apply to peer companies or be apparent based on benchmarking comparisons. Furthermore, the Peer Group is limited to those companies for which executive compensation data is publicly available, which necessarily eliminates some of INSW’s closest competitors that are privately held and/or incorporated in jurisdictions that do not require public disclosure of executive compensation. The Compensation Committee, therefore, uses the information from the Peer Group for informational and analytical purposes, but does not make compensation decisions based solely on this market data. With this in mind, INSW augments the Peer Group data with publicly available survey data and uses all compensation data in conjunction with annual assessments of corporate and individual performance to make recommendations and decisions on the compensation arrangements applicable to the Company’s NEOs.

2025 Peer Group. The Peer Group for 2025 consisted of 13 publicly traded oil, shipping and transportation companies, with a significant international focus. For the 2025 calendar year, the total revenues of this group ranged between $342.1 million and $36.9 billion with median revenues of some $1.4 billion. INSW’s total revenues for 2025 were approximately $850 million. The following 13 companies comprised the 2025 Peer Group:

2026 Peer Group. In February 2026, the Compensation Committee decided and approved that the Peer Group for 2026 would remain the same as the Peer Group for 2025.

The Compensation Committee reviews each element of compensation annually to ensure it aligns with our compensation philosophy and objectives, as well as to assess INSW’s executive compensation program and levels relative to the competitive landscape. The executive compensation program consists of the following:

INSW seeks to provide competitive “fixed” compensation in the form of base salary while emphasizing a pay-for-performance culture in which we place a larger portion of total compensation “at-risk” in the form of annual performance based cash incentives (which will only be paid if INSW achieves specified performance goals) and long-term equity incentives (which vest over a multi-year period and, in certain cases, also depend on the achievement of specific performance goals).

We strive to pay base salaries that are market competitive to attract talented executives and to provide a secure fixed level of compensation to our executives and managers. The Compensation Committee reviews the base salaries of the executive officers and compares them to the salaries of senior management among the Peer Group companies, bearing in mind that total estimated direct compensation opportunity is the principal comparative measure of the competitiveness of our program. Based on its own experience and that comparison, the Compensation Committee determines whether the NEO salaries, taken together with other elements of compensation, are at levels sufficient to attract, motivate, retain and reward the executives who are essential to leading the Company and driving stockholder value.

Annual adjustments in base salary, if any, consider individual performance, position duties and responsibilities, internal equity and external market practices. The Compensation Committee generally relies on the CEO’s evaluation of each NEO’s performance (other than her own) in deciding whether to recommend and/or approve merit increases for any NEOs in a given year. In those instances where the duties and responsibilities of a NEO change, the CEO may recommend any adjustments believed to be warranted, and the Compensation Committee will consider all the factors above in determining whether to approve any such changes.

With respect to those employees who were NEOs in 2025 and based on the factors and criteria described above, increases in base salary from 2024 to 2025 for Messrs. Pribor and Small were 2.5% and 1.8% respectively. The salaries of Ms. Zabrocky and Messrs. Solon and Nugent did not change from their 2024 levels. The following table summarizes 2025 base salaries for our NEOs.

Pursuant to the Company’s currently effective Management Incentive Compensation Plan (the “MICP”), NEOs are eligible to receive annual cash incentives based upon the achievement of specified annual performance goals, which are established and approved by the Compensation Committee during the first quarter of the performance year. Our annual cash incentive plan, which for the NEOs generally reflects the terms of the annual cash incentive plan available to all employees, is intended to focus our NEOs on our critical, short-term financial and operational goals. As in past years, the financial performance measure for 2025 was ESO. The NEO awards were also based on quantifiable measures of Company performance against certain corporate metrics, business/operational metrics (including safety) and environmental measures, in addition to the achievement of individual performance goals.

ESO is a non-GAAP measure that we use for compensation purposes, defined as income from vessel operations before depreciation and amortization, gains and losses from vessel sales (including impairments), stock compensation expenses and certain other non-cash charges, one-time merger and integration related costs, legal and consulting expenses for shareholder activism-related matters, and third-party debt modification fees, reduced by expenditures for dry dockings and vessel expenditures. INSW establishes ESO threshold goals based on multiple factors, including projected time charter rates that reflects views of the shipping market (including the market’s cyclical nature), and the probability of the resumption of normalized trading patterns and not upon then current war and geopolitical events, such as the continued conflict between Russia and Ukraine and conflicts in the Persian Gulf and Red Sea. The ESO target goals for 2025 ($370.7 million) were higher than for 2024 ($343.4 million). Actual ESO for INSW in 2025 was $388.6 million compared to $514.2 million in 2024. The following table reconciles income from vessel operations for 2025, as reflected in the consolidated statements of operations of the Company for 2025 set forth in the 2025 Annual Report, to ESO:

For 2025, the annual incentive target for Ms. Zabrocky was 125% of her base salary, the annual incentive target for Mr. Pribor was 110% and the annual incentive targets for Messrs. Small, Solon and Nugent were 100% of their respective base salaries. Based on the weighting described below, the potential actual incentive payout range for Ms. Zabrocky and Messrs. Pribor and Small was 0% to 142% of target, while for Messrs. Solon and Nugent the range was 0% to 137%.

NEOs have different weights ascribed to their Company ESO, business/operational and individual goals, each of which is a component of the payout calculation. The specific weights were established based on the scope of each NEO’s role and their respective abilities to affect the results and were ultimately recommended by the CEO and approved by the Compensation Committee. The following table sets forth the weights by component and NEO.

For 2025, each goal was assessed on an achievement scale of between 70% and 130%, with 100% reflecting target level, 130% being the maximum level, and a score of 0% given for achievement below 70%.

2025 Company ESO Goal. The table below sets forth the ESO performance thresholds at INSW and the corresponding amounts that would be earned (expressed as percentages of target) by the NEOs at each level of achievement.

In 2025, the ESO result was earnings of $388.6 million which was an achievement of 100% for this metric which corresponded to a performance factor (payout) of 100%.

For 2025, the INSW business and operational metrics were weighted equally. The business metrics related to the time charter equivalent (“TCE”) performance of INSW’s VLCCs, Suezmaxes, Aframaxes, LR1s and MRs TCE compared with spot TCE rates of competitors or market spot TCE rates published by a third-party maritime research service. Regarding the business metrics as approved in March 2025 they remained unchanged through 2025 as a measure for the NEOs.

The operational metrics included (a) achieving or doing better than the INSW vessel operating budget; (b) vetting observations — a metric that indicates acceptability of our fleet to our customers; (c) total recordable case frequency — a metric that tracks safety within the fleet; (d) time not earning (technical) — a metric that measures operational availability and unplanned off-hire and (e) an environmental performance metric based on propulsion efficiency, which is intended to encourage improving vessel performance by reducing fuel consumption and emissions. These operational metrics were approved in March 2025 and remained unchanged through 2025.

The overall INSW performance score for business/operational metrics for 2025 was 108%.

Individual Performance Goals. Each of our NEOs also had individual performance goals established by the Compensation Committee. The individual goals for 2025 covered a broad range of performance indicators that included, among others, the following (although not all goals listed below applied to all NEOs):

After the 2025 performance year, the Compensation Committee assessed the level of achievement of our NEOs relative to their respective individual performance goals. Following this assessment, it was determined that Ms. Zabrocky and Messrs. Pribor, Small, Solon and Nugent achieved their individual goals above target levels.

2025 Actual Annual Incentive Paid. Based on the foregoing, the NEOs received the following annual cash incentive awards for 2025 (ranging from 103% to 107% of their target annual incentives), which were paid in April 2026 and is reflected in the compensation paid in this Proxy Statement: Ms. Zabrocky — $1,037,000; Mr. Pribor — $713,625; Mr. Small — $581,385; Mr. Solon — $464,023; and Mr. Nugent – $458,212.

INSW’s equity-based compensation program is intended to align the interests of its executives with those of its stockholders, and to focus executives on achieving long-term performance objectives aligned with the Company’s business strategy, thereby establishing a direct relationship between compensation, long-term operating performance and sustained increases in stockholder value. The MICP became effective as of November 18, 2016 and provided for awards of long-term equity compensation to be made to employees through April 2020 when the Company ceased making awards under such plan. In April 2020, the Company adopted the 2020 Management Incentive Compensation Plan (the “2020 MICP”) and the 2020 Non-Employee Director Incentive Compensation Plan (the “2020 Director Plan”), which provide long-term equity compensation for employees and non-employee directors, respectively, and succeed the MICP and a prior Non-Employee Director Incentive Compensation Plan. The 2020 MICP provides for grants of nonqualified stock options, incentive stock options, stock appreciation rights, performance units, performance shares and other performance awards, restricted stock units and restricted stock, and other awards valued in whole or in part by reference to, or otherwise based on, INSW stock. In April of 2025, the Company adopted the 2025 Management Incentive Compensation Plan (the “2025 MICP”) and on June 10, 2025 the stockholders approved the 2025 MICP. The primary purpose of the 2025 MICP and the 2020 Director Plan is to facilitate the grant of equity and cash incentives to employees (including our NEOs) and equity compensation to non-employee directors of the Company, and to enable the Company to obtain and retain the services of these individuals, which is essential to our long-term success. INSW reserved 1,300,000 shares for issuance under the 2025 MICP (including 30,687 shares that were reserved but not granted under the 2020 MICP) and 460,774 shares for issuance under the 2020 Director Plan (including 60,774 shares that were reserved but not granted under a prior Non-Employee Director Incentive Compensation Plan). The 2025 MICP contains an anti-dilution provision whereby in the event of certain corporate changes in the Company, outstanding awards may be adjusted, as appropriate, to prevent dilution or enlargement of rights. The terms of the MICP, the 2020 MICP, the 2020 Director Plan and the 2025 MICP are set forth in Exhibit 10.1 to the Company’s Current Report on Form 8-K dated November 25, 2016, in Exhibit 10.1 to the Company’s Current Report on Form 8-K dated April 8, 2020 (the “April 2020 Form 8-K”), in Exhibit 10.2 to the April 2020 Form 8-K, and in Appendix A to the Company’s Proxy Statement dated April 30, 2025, respectively.

Consistent with our practices and in each case pursuant to the terms of the MICP, equity awards may be granted from time to time to motivate and retain executives and other key managers and employees and to align their interests with stockholders.

2025 Awards. In March 2025, the Compensation Committee approved the following long-term incentive award date values for Ms. Lois K. Zabrocky and Messrs. Jeffrey D. Pribor, James D. Small III, Derek G. Solon and William F. Nugent:

The time-based restricted stock units (“RSUs”) vest ratably, annually on the first, second and third anniversaries of the grant date of March 12, 2025. Each of the RSU and performance-based RSU awards represent 50% of the annual target grant award. The performance-based restricted stock units (“PRSUs”) awards vest as follows: (i) one-half of the target PRSUs vest on December 31, 2027, subject to INSW’s three-year Return on Invested Capital (“ROIC”) performance; and (ii) one-half of the target PRSUs vest on December 31, 2027, subject to INSW’s three-year total shareholder return (“TSR”) performance relative to that of a performance peer group. As was noted above under the section “Consideration of Compensation Peer Group”, our compensation peer group is limited to those companies for which executive compensation data is publicly available, which necessarily eliminates some of INSW’s closest competitors that are privately held and/or incorporated in jurisdictions that do not require public disclosure of executive compensation. In order to ensure that we are measuring our relative performance

against our closest competitors, the Board has approved the use of a Performance Peer Group, which is not so limited, and can include with respect to the 2025 grants publicly-traded companies incorporated in other jurisdictions. “Performance Peer Group” means the following 12 companies: Ardmore Shipping Corporation (NYSE: ASC); Cmb.Tech NV (NYSE: CMBT); DHT Holdings, Inc. (NYSE: DHT); Frontline PLC (NYSE: FRO); Hafnia Limited (NYSE: HAFN); Odfjell SE (Oslo: ODF); Nordic American Tankers Limited (NYSE: NAT); Scorpio Tankers Inc. (NYSE: STNG); SFL Corporation Limited (NYSE: SFL); Tsakos Energy Navigation Limited (NYSE: TNP); Teekay Tankers Ltd. (NYSE: TNK); and TORM plc (NYSE: TRMD). For the avoidance of doubt, if a company has entered bankruptcy (or ceases to have a publicly available trading price by virtue of its stock price failing to meet minimum listing requirements), it shall be treated as having a TSR of nil and shall be ranked last among the Performance Peer Group; if, however, a company ceases to exist (via merger, acquisition or similar transaction) or ceases to have a publicly available trading price (via a going-private transaction or otherwise), that company shall be removed from the Performance Peer Group. Vesting is subject in each case to the Compensation Committee’s certification of achievement of the performance targets no later than March 15, 2028.

The funding formulas applicable to the PRSUs granted in March 2025 are as follows:

The 2023 PRSUs vested on December 31, 2025, based on the achievement of the performance measures with a payout of 150% for half of the grant (target ROIC) and with a payout of 112.5% for the other half of the grant (TSR performance).

Upon termination of employment for any reason, all unvested PRSUs will be forfeited unless the NEO’s respective employment agreement provides otherwise.

The design of INSW’s 2026 annual cash incentive plan is generally consistent with INSW’s 2025 annual cash incentive plan.

INSW has employment agreements with Ms. Zabrocky and Messrs. Pribor and Small. Under the terms of those agreements, Ms. Zabrocky and Messrs. Pribor and Small are entitled to certain compensation arrangements and severance benefits as detailed in the paragraphs below. Although Messrs. Solon and Nugent do not have formal contractual employment agreements with INSW, they are also entitled to certain compensation arrangements and severance benefits. Please see “Potential Payments Upon Termination or Change in Control” in the “Summary Compensation Table” section of this Proxy Statement. In addition, each NEO (whether or not his or her employment relationship with INSW is governed by a formal contractual employment agreement) is entitled to vacation in accordance with INSW policy, and each of them is eligible to participate in medical, dental, and life insurance, as well as retirement and other benefit plans as may be in effect from time to time on a similar basis to all other INSW employees. Please see the “All Other Compensation Table” in the “Summary Compensation Table” section of this Proxy Statement. Each of the employment agreements also provides for the possibility of annual equity grants at the discretion of the Board upon recommendation from the Compensation Committee.

Under the terms of the employment agreements for Ms. Zabrocky and Messrs. Pribor and Small, if an executive’s employment is terminated by INSW for any reason or terminated voluntarily by the executive, he or she is entitled to the following payments (“Accrued Payments”):

If any such executive’s employment is terminated by reason of permanent disability or death, INSW will pay the Accrued Payments to the executive or the executive’s estate, and INSW will vest any non-performance-based equity previously granted to the executive that has not yet vested.

The following table summarizes certain terms of the Company’s employment agreements, including the termination provisions in the event of a termination without cause by the Company, or resignation by the executive with good reason, with Ms. Zabrocky and Messrs. Pribor and Small as in effect on December 31, 2025 (and describing amendments to those agreements made during 2025 and 2026):

The Company has entered into its standard offer letter with Messrs. Solon and Nugent, except that each of Messrs. Solon and Nugent have an additional letter providing for their years of service to be treated as 26 years of service solely with regard to the terms of the INSW severance plan and the specific terms as described in their equity grant letters.

In general, INSW provides benefits to its employees that we believe are important to maintaining a competitive total compensation program. Benefits are designed to provide a reasonable level of retirement income and to provide a safety net for protection against the financial concerns and catastrophes that can result from illness, disability or death.

Under the Savings Plan, INSW will match 100% of the first 6% of a participant’s pre-tax contribution, which for 2025 was $21,000 and for 2026 is $21,600.

INSW does not currently have any plans that provide for payments or other benefits at, following or in connection with the retirement of our employees, other than the Savings Plan.

Hedging, Pledging and Insider Trading. INSW’s insider trading policy prohibits its directors and employees from hedging their ownership of its securities, including investing in options, puts, calls, short sales, futures contracts or other derivative instruments relating to his or her securities or pledging securities directly owned by them, regardless of whether such directors and employees have material nonpublic information about INSW. The policy also prohibits INSW directors and employees from purchasing or selling its securities while in possession of material nonpublic information or otherwise using such information for their personal benefit. Directors and employees are permitted to enter into trading plans under Rule 10b5-1 under the 1934 Act. With the approval of INSW’s General Counsel, a 10b5-1 Plan may be entered into during a time when the equity participant is not in possession of material, non-public information. These plans are intended to aid the equity participants in diversifying their portfolios without violating federal securities laws.

Incentive Compensation Recoupment Policy for Executive Officers. In November 2023, INSW adopted its Incentive Compensation Recoupment Policy that generally provides that (i) executive officers of the Company are required to repay or return erroneously awarded compensation to the Company in accordance with claw back rules under the 1934 Act and New York Stock Exchange listing standards and

(ii) if an officer of the Company receives performance-based or time-based incentive compensation during the past five completed fiscal years which the Board of Directors or Compensation Committee, in good faith discretion, determines was erroneously awarded it may require such officer to repay such compensation to the Company.

Stock Ownership Guidelines. INSW encourages stock ownership by its executives and non-employee directors in order to align their interests with the long-term interests of its stockholders. INSW has adopted stock ownership guidelines for non-employee directors and executive officers of the Company. As measured on January 1 of each fiscal year, each non-employee director and officer of the Company (including the NEOs) is expected to own a number of shares of INSW common stock priced at the closing price on the last trading day of the prior fiscal year equal to a specified multiple of his or her salary (or, in the case of the independent, non-employee members of the Board, a multiple of his or her annual cash retainer) as follows:

NEOs and independent, non-employee directors are afforded five years from the time they first received an equity grant from INSW to achieve these ownership guidelines. For purposes of satisfying the guidelines, shares of common stock deemed to be owned include (a) stock owned outright by the NEO or non-employee director, his or her spouse and minor children; (b) vested time-based restricted stock or vested time-based RSUs; (c) vested PRSUs where the performance criteria have been satisfied; (d) unvested time based RSUs; and (e) shares of stock held for the NEOs or non-employee director’s benefit in any pension or 401(k) plan. Vested in the money stock options and unvested PRSUs do not count towards satisfying the guidelines. INSW’s directors and executive officers have met these goals.

The Compensation Committee, comprised entirely of independent directors (as defined under applicable U.S. securities laws and NYSE listing standards), has reviewed the CD&A included in this Proxy Statement and discussed that CD&A with management. Based on its review and discussion with management, the Compensation Committee approved the CD&A and recommended to the INSW Board of Directors that the CD&A be included in this Proxy Statement.

In accordance with the rules of the SEC, the report of the Compensation Committee does not constitute “soliciting material” and is not incorporated by reference in any filings with the SEC made pursuant to the 1933 Act or the 1934 Act.

None of the members of the Compensation Committee has been an officer or employee of INSW. None of our executive officers serves on the board of directors or compensation committee of a company that has an executive officer that serves on our Board or the Compensation Committee.

The following Summary Compensation Table includes individual compensation information for services in all capacities for the Company received by the individuals identified as NEOs of the Company.