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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

Date of Report (Date of earliest event reported): February 6, 2026

SEAPORT ENTERTAINMENT GROUP INC.

(Exact name of registrant as specified in charter)

Delaware

001-42113

99-0947924

(State or other jurisdiction

(Commission File Number)

(IRS Employer

of incorporation)

Identification No.)

199 Water Street, 28th Floor

10038

New York, NY

(Zip code)

(Address of principal executive offices)

Registrant’s telephone number, including area code: (212) 732-8257

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))

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

Title of each class

  ​ ​ ​

Trading symbol

  ​ ​ ​

Name of each exchange on which registered

Common stock, par value $0.01 per share

SEG

NYSE

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.

Item 2.01Completion of Acquisition or Disposition of Assets.

On February 6, 2026, 250 Seaport District, LLC (the “Seller”), a subsidiary of Seaport Entertainment Group Inc. (the “Company”), completed the sale (the “Sale”) of a mixed-use development project located at 250 Water Street (“250 Water Street”) to 250 Water Street Owner LLC (the “Buyer”) for a sale price of $143.0 million. The Buyer is an affiliate of Tavros Holdings LLC, a privately owned real estate investment management and development firm based in New York City. The Buyer does not have any material relationship with the Company or its affiliates, other than in respect of the Sale.

Item 7.01Regulation FD Disclosure.

On February 6, 2026, the Company issued a press release announcing the completion of the Sale. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated by reference herein. The information in this Item 7.01, including the press release, is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing of the Company under the Securities Act of 1933, as amended, or the Exchange Act, unless it is specifically incorporated by reference therein.

Item 9.01Financial Statements and Exhibits.

(d)

Exhibits

Exhibit No.

  ​ ​ ​

Description

99.1

Press Release, dated February 6, 2026

104

Cover Page Interactive Data File (the cover page tags are embedded within the Inline XBRL document)

SIGNATURE

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.

Dated: February 9, 2026

SEAPORT ENTERTAINMENT GROUP INC.

By:

/s/ Lucy Fato

Name:

Lucy Fato

Title:

EVP, General Counsel & Corporate Secretary