Form 4 Filing for Baozun Inc.

Vincent Wenbin Qiu, Chief Executive Officer and Director of Baozun Inc., reported the acquisition of American Depositary Shares on June 5, 2026, and June 8, 2026. On June 5, 10,000 shares were acquired at a weighted-average price of $2.65, bringing the total shares held to 1,523,872. On June 8, another 10,000 shares were acquired at a weighted-average price of $2.77, increasing the total holdings to 1,533,872 shares. These shares are held indirectly through JESFUND (SINGAPORE) PTE. LTD., a company wholly owned by Mr. Qiu. The filing indicates that further details regarding the weighted-average purchase prices are available upon request from the SEC, the issuer, or security holders.