Omnisystem

057540 · KOSDAQ · Information Technology · SMALL CAP

Trading suspension (share consolidation/split registration)

This filing announces the suspension of trading in Omni System Co., Ltd. common stock effective September 23, 2026, due to electronic registration changes and cancellation related to stock consolidation. The suspension will remain in effect until the day before the new stock certificate change listing date.

M&A(Trading suspension (share consolidation/split registration))· FILED 2026-09-18· RCEPT 20260918900644

What happened

Suspension of Stock Trading

1. Target Stock Omni System Co., Ltd. Common Stock

2. Reason for Suspension Electronic registration change and cancellation due to stock consolidation, division, etc.

3. Suspension Period a. Suspension Date and Time: 2026-09-23 b. Expiration Date and Time: Until the day before the new stock certificate change listing date

4. Basis Regulation KOSDAQ Market Business Rules Article 25 and Enforcement Rules of the same regulations Article 30

5. Other Reasons: Stock consolidation

Filed2026-09-18, Trading suspension (share consolidation/split registration)
SourceDART rcept 20260918900644 → open original filing

Source: DART. Information only, not investment advice.

For informational purposes only. This is not investment advice, a recommendation, or a solicitation to buy or sell any security. Do your own research; any investment decision is your own responsibility.

Data from DART, Korea's official corporate-filing system. Data sourced from official DART filings. Accuracy is not guaranteed. Figures are as of the date shown. As of 2026-09-18 (KST). · Converted at 1 USD ≈ ₩1,325 (rate of 2026-10-21).