X0607 3 2026-09-17 0 0002109823 Leader's Advantage Acquisition Corp. LEDR 0002142215 Chakrabarti Paritosh M. false C/O LEADER'S ADVANTAGE ACQUISITION CORP. 1288 NJ-73, SUITE 401 MT LAUREL TOWNSHIP NJ 08054 1 1 1 0 Chief Executive Officer 0002108806 Leader's Advantage Company, LLC false C/O LEADER'S ADVANTAGE COMPANY, LLC 1288 NJ-73, SUITE 401 MT LAUREL TOWNSHIP NJ 08054 0 0 1 0 Class B Common Stock Class A Common Stock 4312500 I See footnote As described in the registrant's registration statement on Form S-1 under the heading "Description of Securities-Founder Shares," the shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the registrant's initial business combination on a one-for-one basis subject to certain adjustments and have no expiration date. On January 13, 2026, Leader's Advantage Company, LLC (the "Sponsor") paid $25,000 for an aggregate of 4,312,500 Class B ordinary shares of the registrant. Dr. Paritosh M. Chakrabarti is the sole managing member of the Sponsor and holds voting and dispositive control over the shares held by the Sponsor and may be deemed the beneficial owner of such shares. These shares include an aggregate of 562,500 shares that are subject to forfeiture to the extent that the underwriters do not exercise their over-allotment option in connection with the registrant's initial public offering in full. Dr. Chakrabarti disclaims beneficial ownership over any securities owned by the Sponsor in which he does not have any pecuniary interest. /s/ Dr. Paritosh M. Chakrabarti, by Paul Weiss with Power of Attorney 2026-09-17