Star Holdings moves executive offices in New York

Star Holdings has relocated its principal executive offices within New York City.

Accepted by SEC EDGAR 08/03/2026 - 08:54 AM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Star Holdings has relocated its principal executive offices within New York City. Effective August 1, 2026, the company’s main office moved to One Penn Plaza, 51st Floor, New York, NY 10119 from 1114 Avenue of the Americas, 39th Floor, New York, NY 10036. All future correspondence is directed to the new address, while the company’s telephone number remains (212) 930-9400. Star Holdings’ common shares of beneficial interest, $0.001 par value, continue to trade on the Nasdaq Global Market under the symbol STHO.

8-K Event Classification

Item 8.01 — Other Events

1 item

Item 8.01 Other Events Other

Voluntary disclosure of events the company deems important to shareholders but not covered by other items.

Key Figures

Effective date of office relocation: August 1, 2026 Par value per common share: $0.001 Signature date: August 3, 2026 +1 more

4 metrics

Effective date of office relocation August 1, 2026 Date relocation of principal executive offices became effective

Par value per common share $0.001 Common shares of beneficial interest, par value

Signature date August 3, 2026 Date the report was signed by the Chief Financial Officer

Company telephone number (212) 930-9400 Telephone number for Star Holdings’ principal executive offices

Key Terms

principal executive offices, emerging growth company, common shares of beneficial interest

3 terms

principal executive offices regulatory

"relocated its principal executive offices to One Penn Plaza"

emerging growth company regulatory

"Emerging growth company"

An emerging growth company is a recently public or smaller public firm that qualifies for temporary, lighter regulatory and disclosure rules to reduce the cost and effort of being public. For investors, it means the company may provide less historical financial detail and face fewer reporting requirements than larger firms, so it can grow more quickly but also carries higher uncertainty—like buying a promising early-stage product with fewer user reviews.

common shares of beneficial interest financial

"Common shares of beneficial interest, $0.001 par value"

Common Shares of Beneficial Interest are units that represent ownership in a company or organization, like owning a piece of a pie. They give investors voting rights and a chance to share in profits, making them important for those looking to invest and have a say in how the organization is run.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What change did Star Holdings (STHO) report regarding its offices?

Star Holdings relocated its principal executive offices to One Penn Plaza, 51st Floor, New York, NY 10119, replacing its prior address at 1114 Avenue of the Americas, 39th Floor, New York, NY 10036.

When did Star Holdings’ (STHO) office relocation become effective?

The relocation of Star Holdings’ principal executive offices became effective on August 1, 2026. From that date, all corporate correspondence is directed to the new One Penn Plaza, 51st Floor, New York, NY 10119 address.

Did Star Holdings (STHO) change its main telephone number?

No. Star Holdings’ main telephone number remains (212) 930-9400 after the relocation of its principal executive offices. Only the physical address changed; investors and counterparties can continue using the same phone number.

What is the new address of Star Holdings’ (STHO) principal executive offices?

Star Holdings’ new principal executive office address is One Penn Plaza, 51st Floor, New York, NY 10119. This location replaces the former office at 1114 Avenue of the Americas, 39th Floor, New York, NY 10036.

On which exchange does Star Holdings (STHO) list its common shares?

Star Holdings’ common shares of beneficial interest, with $0.001 par value, are listed on the Nasdaq Global Market under the trading symbol STHO, as indicated in the company’s disclosure.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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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): August 1, 2026

Star Holdings

(Exact name of registrant as specified in its charter)

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Maryland	001-41572	37-6762818
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

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One Penn Plaza, 51st Floor

New York, NY 10119

(Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (212) 930-9400

1114 Avenue of the Americas, 39^th Floor

New York, NY 10036

(Former name or former address, if changed since last report.)

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 (see General Instruction A.2. below):

☐ 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:

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Title of each class	​ ​ ​	Trading Symbol(s)	​ ​ ​	Name of each exchange on which registered
Common shares of beneficial interest, $0.001 par value		STHO		Nasdaq Global Market

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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. ☒

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Item 8.01 Other Events.

Effective August 1, 2026, Star Holdings (the “Company”) has relocated its principal executive offices to One Penn Plaza, 51st Floor, New York, NY 10119 from 1114 Avenue of the Americas, 39th Floor, New York, NY 10036. All future correspondence should be directed to this address. The Company’s telephone number remains (212) 930-9400.

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SIGNATURE

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

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​	​	​	Star Holdings
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Date:	August 3, 2026	By:	/s/ BRETT ASNAS
​	​	​	Brett Asnas
​	​	​	Chief Financial Officer
​	​	​	(principal financial officer)

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Filing Exhibits & Attachments

4 documents

Other Documents

• EX-101 EX-101.SCH 3.5 KB
• EX-101 EX-101.DEF 14.4 KB
• EX-101 EX-101.LAB 23.4 KB
• EX-101 EX-101.PRE 14.5 KB