Amendments to Bylaws (Form 8-K)

Item 5.03. Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.

Effective June 11, 2026, OSR Health, Inc. (formerly OSR Holdings, Inc.) (the "Company") changed its corporate name from "OSR Holdings, Inc." to "OSR Health, Inc." The name change was effected through the filing of a Certificate of Revival of Charter (the "Certificate of Revival") with the Secretary of State of the State of Delaware pursuant to Section 312 of the General Corporation Law of the State of Delaware (the "DGCL"), which became effective upon filing on June 11, 2026. In addition to changing the Company's name, the filing of the Certificate of Revival renewed and revived the Company's certificate of incorporation, and the Company is in good standing with the Secretary of State of the State of Delaware.

The name change was approved by the Company's Board of Directors. Under Sections 312 and 242(b)(1) of the DGCL, the change of the Company's corporate name did not require the approval of the Company's stockholders. Other than the change of the Company's name, the Certificate of Revival did not amend any other provision of the Company's certificate of incorporation or alter the terms of the Company's common stock or warrants.

In connection with the name change, effective June 11, 2026, the Company's common stock and warrants continue to trade on The Nasdaq Stock Market LLC under the symbols "OSRH" and "OSRHW," respectively. Stockholders and warrant holders are not required to take any action, or to exchange or surrender any stock certificates or warrant certificates, as a result of the name change.

The foregoing description of the Certificate of Revival does not purport to be complete and is qualified in its entirety by reference to the full text of the Certificate of Revival, a copy of which is filed as Exhibit 3.1 to this Current Report on Form 8-K and is incorporated herein by reference.