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 3, 2025

OSR HOLDINGS, INC.

(Exact Name of Registrant as Specified in Charter)

Delaware	001-41390	84-5052822
(State or Other Jurisdiction	(Commission File Number)	(IRS Employer
of Incorporation)		Identification No.)

10900 NE 4th Street, Suite 2300, Bellevue, WA		98004
(Address of Principal Executive Offices)		(Zip Code)

Registrant’s telephone number, including area code (425) 635-7700

Not Applicable

(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:

☐	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(s)	Name of each exchange on which registered
Common stock, par value $0.0001 per share	OSRH	The Nasdaq Stock Market LLC
Redeemable warrants, exercisable for shares of common stock at an exercise price of $11.50 per share	OSRHW	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 8.01. Other Events.

On September 2, 2025, Chardan Capital Markets, LLC (“Chardan”) filed an action in the United States District Court for the Southern District of New York, against OSR Holdings, Inc. (the “Company”) and Kuk Hyoun Hwang, captioned Chardan Capital Markets, LLC v. OSR Holdings Inc. et al., Case No. 1:25-cv-07285 (the “Action”).

In the Action, Chardan seeks approximately $2,070,000 and 34,500 shares of deferred equity, together with attorneys’ fees and other relief, relating to matters previously disclosed in the Company’s filings with the Securities and Exchange Commission (the “SEC”), including its Form 10-Q filed on August 14, 2025. The Company, together with the individual defendant, intend to defend against the Action.

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: September 8, 2025

OSR HOLDINGS, INC.

By:	/s/ Kuk Hyoun Hwang
	Name:	Kuk Hyoun Hwang
	Title:	Chief Executive Officer

OSR Holdings, Inc. 8-K