Mass Holding Report: Joint Holdings 43.1%, Share Pledge and Joint Management Agreement

The joint holding ratio of the reporter and specially related persons is 43.1%.
Joint management agreement concluded: includes joint exercise of voting rights, preemptive purchase rights, and tag-along rights.
SQRI and SOPONG pledged 1,971,326 shares as collateral (borrowed total 10 billion won from IBK Capital and THGF Zero).
SOPONG provided 213,334 of its shares as collateral to Jinju Savings Bank (guarantee for SQRI's 1 billion won debt).
Reporting purpose: for the purpose of influencing management.