Jie Zhao's Ownership Disclosure in MicroAlgo Inc.

This Form 3 filing discloses the initial beneficial ownership of Jie Zhao in MicroAlgo Inc. (MLGO) as of March 18, 2026. Zhao holds two significant positions: Director and 10% owner of the company. The filing reveals that Zhao indirectly owns 2,271,203 Class A Ordinary Shares and 661,762 Class B Ordinary Shares through WiMi Hologram Cloud Inc., representing substantial ownership stakes in the company. The total indirect ownership amounts to 2,932,965 shares across both share classes. This disclosure is required under SEC regulations for directors and 10% owners to report their initial holdings. The filing was signed by Jie Zhao on May 8, 2026, and provides transparency about the ownership structure and control interests in MicroAlgo Inc.