Star Equity Holdings (HSON) updates investor deck and acquisition criteria

Rhea-AI Filing Summary

Star Equity Holdings, Inc. furnished an updated investor presentation, investor fact sheet, and an acquisition criteria sheet that describe its business, operations, and approach to evaluating potential acquisition targets as of June 30, 2025. These materials were made available on September 16, 2025 through the company’s website and are attached as exhibits to this report.

The company emphasizes that these materials provide summary information and should be reviewed together with its other Securities and Exchange Commission filings and public announcements. The materials are furnished, not filed, meaning they are not subject to certain Exchange Act liabilities and are not automatically incorporated by reference into other securities law filings.

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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): September 16, 2025

Star Equity Holdings, Inc.

(Exact name of registrant as specified in charter)

Delaware

001-38704

59-3547281

(State or other jurisdiction of incorporation)

(Commission File Number)

(I.R.S. Employer Identification No.)

53 Forest Avenue, Suite 102

Old Greenwich, CT 06870

(Address of Principal Executive Offices)

Registrant's telephone number, including area code (475) 988-2068

N/A

(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:

 

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

 

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

 

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

 

o 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(s)			Name of each exchange on which registered
Common Stock, $0.001 par value			STRR			The NASDAQ Stock Market LLC
Series A Preferred Stock, $0.001 par value			STRRP			The NASDAQ Stock Market LLC
Preferred Share Purchase Rights						The NASDAQ Stock Market LLC

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 7.01. REGULATION FD DISCLOSURE.

Pursuant to Regulation FD, Star Equity Holdings, Inc. (the “Company”) hereby furnishes the investor presentation (the "Investor Presentation") and investor fact sheet (the ”Investor Fact Sheet”), each relating to the Company’s business and operations as of June 30, 2025, which the Company made available on September 16, 2025, within the Investor Relations section of the Company’s website: www.starequity.com. The Company also includes an acquisition criteria sheet (the “Acquisition Criteria Sheet”) which presents the criteria the Company uses in evaluating potential acquisition targets.

The information contained in the Investor Presentation and Investor Fact Sheet is summary information that should be considered in the context of the Company’s filings with the Securities and Exchange Commission and other public announcements the Company may make by press release or otherwise from time to time. The Investor Presentation and Investor Fact Sheet speak as of the date of this report, and in accordance with the dates provided therein. While the Company may elect to update the Investor Presentation and Investor Fact Sheet in the future to reflect events and circumstances occurring or existing after the date of this report, the Company specifically disclaims any obligation to do so.

Copies of the Investor Presentation, Investor Fact Sheet, and Acquisition Criteria are furnished herewith as Exhibits 99.1, 99.2, and 99.3 respectively. The information furnished by the Company pursuant to this Item 7.01, including Exhibits 99.1, 99.2 and 99.3, 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 liability of that section, and shall not be deemed to be incorporated by reference into any Company filing under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

EXHIBIT INDEX

99.1			Investor Presentation, dated September 16, 2025
99.2			Fact Sheet, dated September 16, 2025
99.3			Acquisition Criteria, dated September 16, 2025
104			Cover Page Interactive Data File (embedded within the Inline XBRL document)

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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.

STAR EQUITY HOLDINGS, INC.  (Registrant)
By:			/s/ MATTHEW K. DIAMOND
			Matthew K. Diamond
			Chief Accounting Officer
			Dated:			September 17, 2025

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FAQ

What did Star Equity Holdings (HSON) disclose in this 8-K filing?

Star Equity Holdings furnished an investor presentation, investor fact sheet, and acquisition criteria sheet. These documents summarize its business, operations, and acquisition approach as of June 30, 2025 and are attached as exhibits and posted on its investor relations website.

Are the Star Equity Holdings (HSON) investor materials considered filed with the SEC?

No. The investor presentation, fact sheet, and acquisition criteria are furnished, not filed, under the Exchange Act. This means they are not subject to Section 18 liability and are not automatically incorporated into other securities law filings.

What time period do Star Equity Holdings’ (HSON) investor materials cover?

The investor presentation and fact sheet relate to Star Equity’s business and operations as of June 30, 2025. They were made available on September 16, 2025 and speak only as of the dates stated in the documents.

Where can investors access Star Equity Holdings’ (HSON) new investor presentation?

Investors can access the updated investor presentation via the Investor Relations section of Star Equity’s website at www.starequity.com. The document is also included as Exhibit 99.1 to this current report on Form 8-K.

What is the purpose of Star Equity Holdings’ (HSON) acquisition criteria sheet?

The acquisition criteria sheet outlines how Star Equity evaluates potential acquisition targets. It presents the specific criteria the company uses when assessing deals, providing transparency into its acquisition strategy alongside its other investor materials.

Which exhibits were attached to Star Equity Holdings’ (HSON) 8-K?

The filing attaches three main exhibits: Exhibit 99.1 (Investor Presentation), Exhibit 99.2 (Fact Sheet), and Exhibit 99.3 (Acquisition Criteria), each dated September 16, 2025, plus Exhibit 104 for the cover page interactive data file.