Failure to Satisfy Listing Rule (Form 8-K)

Item 3.01. Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard

On March 5, 2026, OSR Holdings, Inc. (the "Company") received a written notice from the Listing Qualifications Department of The Nasdaq Stock Market LLC ("Nasdaq") notifying the Company that Nasdaq has granted the Company an additional 180 calendar day period, or until August 31, 2026, to regain compliance with Nasdaq Listing Rule 5550(a)(2), which requires listed securities to maintain a minimum bid price of $1.00 per share.

As previously disclosed, on September 5, 2025, the Company received notice from Nasdaq that the closing bid price of the Company's common stock had fallen below the required minimum bid price of $1.00 per share for 30 consecutive business days and that the Company had been provided an initial 180 calendar day compliance period, or until March 4, 2026, to regain compliance.

Nasdaq determined that the Company is eligible for the additional compliance period because the Company meets the continued listing requirement for the market value of publicly held shares and all other applicable requirements for initial listing on the Nasdaq Capital Market, with the exception of the minimum bid price requirement.

If at any time during this additional compliance period the closing bid price of the Company's common stock is at least $1.00 per share for a minimum of 10 consecutive business days, Nasdaq will provide written confirmation that the Company has regained compliance with the minimum bid price requirement.

The Company intends to monitor the closing bid price of its common stock and will consider available options to regain compliance with Nasdaq's minimum bid price requirement.