BZ - SEC Form 4 insider transactions

Director Liu Hongyu converted options into 4,212 units of Class A ordinary shares, increasing direct ownership by 100% to 8,424 units (SEC Form 4)

Director Sun Yonggang sold $3,734 worth of Class A ordinary shares (548 units at $6.81) and converted options into 4,212 units of Class A ordinary shares, increasing direct ownership by 40% to 12,772 units (SEC Form 4) to cover withholding tax

SEC Form 4 filed by Chief Technology Officer Zhang Kylen Tao

President Chen Xu converted options into 370 units of Class A ordinary shares and sold $573 worth of Class A ordinary shares (84 units at $6.83), increasing direct ownership by 0.19% to 153,340 units (SEC Form 4) (withholding obligation)

Deputy Chief Financial Officer Wang Wenbei converted options into 25,000 units of Class A ordinary shares, increasing direct ownership by 20% to 148,588 units (SEC Form 4)

Director Wang Xiehua converted options into 150,000 units of Class A ordinary shares and sold $486,206 worth of Class A ordinary shares (71,288 units at $6.82), increasing direct ownership by 16% to 564,700 units (SEC Form 4) (withholding obligation)

Chief Executive Officer Zhao Peng Jonathan disposed of 3,183,680 units of Class B ordinary shares and acquired 3,183,680 units of Class A ordinary shares (SEC Form 4)

SEC Form 4 filed by Zhang Kylen Tao

SEC Form 4 filed by Mu Yang

SEC Form 4 filed by Wang Wenbei

SEC Form 4 filed by Chen Xu

SEC Form 4 filed by Mu Yang

SEC Form 4 filed by Zhang Kylen Tao

SEC Form 4 filed by Wang Xiehua

SEC Form 4 filed by Wang Wenbei

SEC Form 4 filed by Zhao Peng Jonathan