Bucket Studio Restarts Largest Shareholder Change - Aims to Improve Governance, Selling 32.75% Stake

Purpose: Restart change of largest shareholder to improve corporate governance and transparency following listing eligibility review.
Sale object: 45,348,357 common shares (32.75% stake) and management control owned by largest shareholder Initial 1호 Investment Association.
Method: Public sale (restricted competitive bidding) in principle; possible designation of preemptive right holder.
Status: Re-appointed Samjong KPMG as lead manager on April 30, 2026; sale expected within 6 months from that date.
Note: Schedule may change due to consultations; further disclosure upon confirmation.

Filing: Other Management Matters (Voluntary Disclosure) - ((Bucket Studio Co., Ltd.) Re-promotion of Change of Largest Shareholder)
Company: BUCKET STUDIO (066410)
Submission: BUCKET STUDIO Co.,Ltd.
Receipt: 04-30-2026
Under KRX KOSDAQ Market Division