| Sep 21, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 6,900 | $2.85 | $20K@ $2.85 | 1,666,772 | Form 4 |
| Sep 18, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 7,000 | $2.88 | $20K@ $2.88 | 1,659,872 | Form 4 |
| Sep 17, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 7,100 | $2.84 | $20K@ $2.84 | 1,652,872 | Form 4 |
| Sep 16, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 7,300 | $2.74 | $20K@ $2.74 | 1,645,772 | Form 4 |
| Sep 15, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 7,300 | $2.72 | $20K@ $2.72 | 1,638,472 | Form 4 |
| Sep 14, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 7,300 | $2.74 | $20K@ $2.74 | 1,631,172 | Form 4 |
| Aug 28, 2026 | BZUNChief Executive Officer | Grant or awardCode A · direct | 174,000 | — | — | 579,000 | Form 4 |
| Jun 22, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.81 | $28K@ $2.81 | 1,623,872 | Form 4 |
| Jun 18, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.77 | $28K@ $2.77 | 1,613,872 | Form 4 |
| Jun 17, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.83 | $28K@ $2.83 | 1,603,872 | Form 4 |
| Jun 16, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.72 | $27K@ $2.72 | 1,593,872 | Form 4 |
| Jun 15, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.79 | $28K@ $2.79 | 1,583,872 | Form 4 |
| Jun 12, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.72 | $27K@ $2.72 | 1,573,872 | Form 4 |
| Jun 11, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.67 | $27K@ $2.67 | 1,563,872 | Form 4 |
| Jun 10, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.64 | $26K@ $2.64 | 1,553,872 | Form 4 |
| Jun 9, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.72 | $27K@ $2.72 | 1,543,872 | Form 4 |
| Jun 8, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.77 | $28K@ $2.77 | 1,533,872 | Form 4 |
| Jun 5, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.65 | $27K@ $2.65 | 1,523,872 | Form 4 |
| Jun 4, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.67 | $27K@ $2.67 | 1,513,872 | Form 4 |
| Jun 3, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.63 | $26K@ $2.63 | 1,503,872 | Form 4 |
| Jun 2, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.69 | $27K@ $2.69 | 1,493,872 | Form 4 |
| Jun 1, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.73 | $27K@ $2.73 | 1,483,872 | Form 4 |
| May 29, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.57 | $26K@ $2.57 | 1,473,872 | Form 4 |
| May 28, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.56 | $26K@ $2.56 | 1,463,872 | Form 4 |
| May 27, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 10,000 | $2.58 | $26K@ $2.58 | 1,453,872 | Form 4 |
| May 26, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirectAlso reported by Wu Junhua | 10,000 | $2.55 | $26K@ $2.55 | 1,443,872 | Form 4 |
| Apr 17, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 16,000 | $3.14 | $50K@ $3.14 | 1,433,872 | Form 4 |
| Apr 16, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 17,500 | $2.84 | $50K@ $2.84 | 1,417,872 | Form 4 |
| Apr 15, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 11,000 | $2.71 | $30K@ $2.71 | 1,400,372 | Form 4 |
| Apr 14, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 11,500 | $2.63 | $30K@ $2.63 | 1,389,372 | Form 4 |
| Apr 13, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 12,100 | $2.48 | $30K@ $2.48 | 1,377,872 | Form 4 |
| Apr 10, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 12,400 | $2.43 | $30K@ $2.43 | 1,365,772 | Form 4 |
| Apr 9, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 11,650 | $2.58 | $30K@ $2.58 | 1,353,372 | Form 4 |
| Apr 8, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 11,600 | $2.58 | $30K@ $2.58 | 1,341,722 | Form 4 |
| Apr 7, 2026 | BZUNChief Executive Officer | Open-market purchaseCode P · indirect | 12,000 | $2.51 | $30K@ $2.51 | 1,330,122 | Form 4 |