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SEC.gov | Request Rate Threshold Exceeded

U.S. Securities and Exchange Commission

You’ve Exceeded the SEC’s Traffic Limit

Your request rate has exceeded the SEC’s maximum allowable requests per second. Your access to SEC.gov will be limited for 10 minutes.

Current guidelines limit each user to a total of no more than 10 requests per second, regardless of the number of machines used to submit requests. To ensure that SEC.gov remains available to all users, we reserve the right to block IP addresses that submit excessive requests.

The block will be lifted automatically by waiting 10 minutes. Continuing to exceed the SEC’s maximum allowable request rate during the time-out period will extend the duration of the time-out period. To ensure fair access for all users, please reduce the rate of your requests and visit SEC.gov again after the 10 minute time-out period has passed.

For best practices on efficiently downloading information from SEC.gov, including the latest EDGAR filings, visit sec.gov/developer. You can also sign up for email updates on the SEC open data program, including best practices that make it more efficient to download data, and SEC.gov enhancements that may impact scripted downloading processes. For more information, contact opendata@sec.gov.

For more information, please see the SEC’s Web Site Privacy and Security Policy. Thank you for your interest in the U.S. Securities and Exchange Commission.

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Internet Security Policy

By using this site, you are agreeing to security monitoring and auditing. For security purposes, and to ensure that the public service remains available to users, this government computer system employs programs to monitor network traffic to identify unauthorized attempts to upload or change information or to otherwise cause damage, including attempts to deny service to users.

Unauthorized attempts to upload information and/or change information on any portion of this site are strictly prohibited and are subject to prosecution under the Computer Fraud and Abuse Act of 1986 and the National Information Infrastructure Protection Act of 1996 (see Title 18 U.S.C. §§ 1001 and 1030).

To ensure our website performs well for all users, the SEC monitors the frequency of requests for SEC.gov content to ensure automated searches do not impact the ability of others to access SEC.gov content. We reserve the right to block IP addresses that submit excessive requests. Current guidelines limit users to a total of no more than 10 requests per second, regardless of the number of machines used to submit requests.

If a user or application submits more than 10 requests per second, further requests from the IP address(es) may be limited for a brief period. Once the rate of requests has dropped below the threshold for 10 minutes, the user may resume accessing content on SEC.gov. This SEC practice is designed to limit excessive automated searches on SEC.gov and is not intended or expected to impact individuals browsing the SEC.gov website.

Note that this policy may change as the SEC manages SEC.gov to ensure that the website performs efficiently and remains available to all users.

Note: We do not offer technical support for developing or debugging scripted downloading processes.

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UNITED

STATES

SECURITIES

AND EXCHANGE COMMISSION

Washington,

D.C. 20549

FORM

8-K

CURRENT

REPORT

PURSUANT

TO SECTION 13 OR 15(d) OF THE

SECURITIES

EXCHANGE ACT OF 1934

February 26, 2026

Date of Report (Date of earliest event reported)

International Seaways, Inc.

(Exact Name of Registrant as Specified in Charter)

1-37836-1

Commission File Number

Marshall Islands

98-0467117

(State or other jurisdiction of incorporation or organization)

(I.R.S. Employer Identification Number)

600 Third Avenue, 39th Floor

New York, New York 10016

(Address of Principal Executive Offices) (Zip Code)

Registrant’s telephone number, including area code (212) 578-1600

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Symbol Name of each exchange on which registered

Common Stock (no par value)

INSW

New York Stock Exchange

Rights to Purchase Common Stock N/A true New York Stock Exchange

Section 2 – Financial Information

Item 2.02Results of Operations and Financial Condition.

The following information, including the Exhibit to this Form 8-K, is being furnished pursuant to Item 2.02 — Results of Operations and Financial Condition of Form 8-K. This information is not deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934 and is not incorporated by reference into any Securities Act of 1933 registration statements.

On February 26, 2026, International Seaways, Inc. issued a press release, a copy of which is attached hereto as Exhibit 99.1, announcing fiscal year 2025 earnings.

Section 7 – Regulation FD

Item 7.01Regulation FD Disclosure.

The following information, including the Exhibit to this Form 8-K, is being furnished pursuant to Item 7.01 — Regulation FD Disclosure of Form 8-K. This information is not deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934 and is not incorporated by reference into any Securities Act of 1933 registration statements.

On February 25, 2026, INSW’s Board of Directors declared a combined dividend of $2.15 per share of common stock, comprised of a regular quarterly dividend of $0.12 per share of common stock and a supplemental dividend of $2.03 per share of common stock in respect of the fourth quarter of 2025. Both such dividends are payable on March 30, 2026 to shareholders of record at the close of business on March 20, 2026.

Section 9 – Financial Statements and Exhibits

Item 9.01Financial Statements and Exhibits.

(d) Exhibits

Pursuant to General Instruction B.2 of Form 8-K, the following exhibit is furnished with this Form 8-K.

Exhibit No. Description

99.1 Press Release dated February 26, 2026.

104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

INTERNATIONAL SEAWAYS, INC.

(Registrant)

Date: February 26, 2026 By /s/ James D. Small III

Name: James D. Small III

Title: Chief Administrative Officer, Senior Vice President, Secretary and General Counsel

EXHIBIT

INDEX

Exhibit No.

Description

99.1

Press Release dated February 26, 2026.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document)