Form 4 Filing for Apex Treasury Corp

On April 17, 2026, Apex Treasury Sponsor LLC, through its managing members Hugh Cochrane and Ajmal Rahman (Co-Chief Executive Officers), transferred 50,000 Class B Ordinary Shares of Apex Treasury Corp (APXT) to Paul Sykes. These shares are convertible into Class A Ordinary Shares on a one-for-one basis. The transfer occurred at a price of $0.003 per share, which was the original purchase price. Following this transaction, Apex Treasury Sponsor LLC holds 11,070,000 shares. Messrs. Cochrane and Rahman, as managing members of the Sponsor, share voting and investment discretion over these shares and may be deemed beneficial owners.