Ownership Filing by Peng Zhao

This filing details the ownership of Kanzhun Ltd (BZ) by Peng Zhao, who holds the positions of CEO and Director. The shares are held indirectly through Techwolf Limited, a British Virgin Islands company, which is ultimately held by a trust established by Mr. Zhao for the benefit of himself and his family. Mr. Zhao directly owns 10 percent or more of the company's securities. The filing reports 126,526,401 Class B ordinary shares and 640,000 Class A ordinary shares (held via ADSs) after the reporting period ending March 17, 2026. The signature date was March 17, 2026.