Celestra has applied for an injunction to suspend the effectiveness of the Korea Exchange's delisting decision. As a result, the scheduled post-delisting trading and delisting procedures have been temporarily put on hold until the court reaches a decision, and stock trading has also been suspended to protect investors.

Celestra announced in a voluntary disclosure on the 9th that it had applied for an 'injunction to suspend the effectiveness of the delisting decision, etc.' at the Seoul Southern District Court. The case number is '2026kahap1390', with Celestra as the creditor and the Korea Exchange as the debtor.

Through the injunction application, the company requested that the court: ▲ suspend the effectiveness of the Korea Exchange's delisting decision made on June 8 until a final ruling on the merits is confirmed, ▲ prohibit the post-delisting trading procedure for the relevant shares from proceeding, and ▲ order the Korea Exchange to bear the litigation costs.

Due to the acceptance of this injunction application, the Korea Exchange corrected its previous delisting disclosure. Originally, Celestra was scheduled to undergo post-delisting trading from June 10 to 18, followed by delisting on June 19, but both the post-delisting trading period and the delisting date have been deleted.

In a separate disclosure, the Korea Exchange stated, "As the application for an injunction to suspend the effectiveness of the delisting decision has been confirmed, we are postponing the scheduled delisting procedures (including post-delisting trading) until the court's decision is confirmed to protect investors." However, this measure is a provisional step taken before the court decides whether to grant the injunction, and the procedures may resume depending on the court's future decision.

Additionally, trading of Celestra's common shares has been suspended to protect investors. The suspension period is from June 10, 2026, until the court's decision on the injunction is confirmed.

Meanwhile, Celestra previously had its delisting decided after receiving a qualified audit opinion due to limitations in the audit scope and uncertainty regarding the going concern assumption. The current total number of issued shares is 2,592,407, and relevant procedures are underway in accordance with Articles 23 and 54 of the KOSDAQ Market Listing Regulations.