| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| Du Ying | ZLAB | Chairperson & CEO | Mar 11, 2026 | Sell | $19.08 | 1,067 | $20,362.63 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | Mar 9, 2026 | Sell | $19.03 | 50,000 | $951,465.00 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | Mar 6, 2026 | Sell | $19.42 | 50,000 | $970,935.00 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | Mar 5, 2026 | Sell | $19.22 | 50,000 | $961,055.00 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | Mar 4, 2026 | Sell | $19.05 | 50,000 | $958,153.40 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | Aug 13, 2025 | Sell | $35.47 | 46,387 | $1,645,286.59 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | Aug 12, 2025 | Sell | $34.25 | 50,000 | $1,712,555.00 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | Aug 11, 2025 | Sell | $34.64 | 50,000 | $1,731,815.00 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | Aug 8, 2025 | Sell | $34.74 | 50,000 | $1,737,155.00 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | May 13, 2025 | Sell | $28.59 | 96,389 | $2,731,506.99 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | May 9, 2025 | Sell | $29.78 | 100,000 | $2,953,307.66 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | Apr 3, 2025 | Sell | $33.11 | 2,945 | $97,503.06 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | Apr 1, 2025 | Sell | $35.89 | 5,808 | $208,472.35 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | Mar 4, 2025 | Sell | $34.25 | 96,389 | $3,323,324.25 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | Feb 28, 2025 | Sell | $33.57 | 100,000 | $3,345,606.67 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | Jun 28, 2024 | Sell | $17.48 | 7,013 | $122,573.21 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | Jun 25, 2024 | Sell | $17.90 | 23,939 | $428,532.04 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | Apr 1, 2024 | Sell | $16.15 | 5,787 | $93,465.84 | 1,109,905 | |
| Du Ying | ZLAB | Chairperson & CEO | Jan 1, 2024 | Sell | $26.12 | 8,380 | $218,902.36 | 1,109,905 |