Du Ying
CIK 1731790
Transactions on file
68
Tickers traded
Recent activity
| Filed | Txn date | Issuer | Roles | Code | Shares | Value | % since Filing | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-05-28 | 2026-05-27 | ZLAB Zai Lab Ltd | Chairperson & CEO | Gift | 53,850 | $0.00 | — | open → |
| 2026-05-28 | 2026-05-27 | ZLAB Zai Lab Ltd | Chairperson & CEO | Gift | 33,993 | $0.00 | — | open → |
| 2026-05-28 | 2026-05-26 | ZLAB Zai Lab Ltd | Chairperson & CEO | Gift | 19,857 | $0.00 | — | open → |
| 2026-05-21 | 2026-05-19 | ZLAB Zai Lab Ltd | Chairperson & CEO | Tax | 117,435 | $2.20M | -9.0% | open → |
| 2026-05-21 | 2026-05-19 | ZLAB Zai Lab Ltd | Chairperson & CEO | Exer. | 261,092 | $454.3K | +881.0% | open → |
| 2026-05-19 | 2026-05-18 | ZLAB Zai Lab Ltd | Chairperson & CEO | Sale | 50,000 | $949.8K | -10.1% | open → |
| 2026-05-19 | 2026-05-18 | ZLAB Zai Lab Ltd | Chairperson & CEO | Exer. | 50,000 | $87.0K | +881.0% | open → |
| 2026-05-19 | 2026-05-15 | ZLAB Zai Lab Ltd | Chairperson & CEO | Sale | 50,000 | $1.04M | -17.7% | open → |
| 2026-05-19 | 2026-05-15 | ZLAB Zai Lab Ltd | Chairperson & CEO | Exer. | 50,000 | $87.0K | +881.0% | open → |
| 2026-05-15 | 2026-05-14 | ZLAB Zai Lab Ltd | Chairperson & CEO | Sale | 50,000 | $1.00M | -15.0% | open → |
| 2026-05-15 | 2026-05-14 | ZLAB Zai Lab Ltd | Chairperson & CEO | Exer. | 50,000 | $87.0K | +881.0% | open → |
| 2026-05-15 | 2026-05-13 | ZLAB Zai Lab Ltd | Chairperson & CEO | Sale | 33,769 | $682.9K | -15.6% | open → |
| 2026-05-15 | 2026-05-13 | ZLAB Zai Lab Ltd | Chairperson & CEO | Sale | 16,231 | $315.6K | -12.2% | open → |
| 2026-05-15 | 2026-05-13 | ZLAB Zai Lab Ltd | Chairperson & CEO | Exer. | 50,000 | $87.0K | +881.0% | open → |
| 2025-03-04 | 2025-02-28 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 2,857 | $96.0K | -49.2% | open → |
| 2025-03-04 | 2025-02-28 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 50,000 | $30.0K | +2745.0% | open → |
| 2025-03-04 | 2025-02-28 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 46,943 | $1.62M | -50.6% | open → |
| 2025-03-04 | 2025-02-28 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 200 | $7.0K | -51.3% | open → |
| 2025-03-04 | 2025-03-03 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 50,000 | $30.0K | +2745.0% | open → |
| 2025-03-04 | 2025-03-03 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 23,110 | $733.7K | -46.2% | open → |
| 2025-03-04 | 2025-03-03 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 24,280 | $801.0K | -48.3% | open → |
| 2025-03-04 | 2025-03-03 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 2,610 | $87.4K | -49.0% | open → |
| 2025-03-06 | 2025-03-05 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 21,093 | $742.5K | -51.5% | open → |
| 2025-03-06 | 2025-03-05 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 25,296 | $906.6K | -52.4% | open → |
| 2025-03-06 | 2025-03-04 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 50,000 | $30.0K | +2745.0% | open → |
| 2025-03-06 | 2025-03-05 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 46,389 | $27.8K | +2745.0% | open → |
| 2025-03-06 | 2025-03-04 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 6,665 | $217.9K | -47.8% | open → |
| 2025-03-06 | 2025-03-04 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 37,752 | $1.27M | -49.1% | open → |
| 2025-03-06 | 2025-03-04 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 5,583 | $189.8K | -49.8% | open → |
| 2025-03-18 | 2025-03-14 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Gift | 10,406 | $0.00 | — | open → |
| 2025-03-18 | 2025-03-14 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Gift | 3,885 | $0.00 | — | open → |
| 2025-03-18 | 2025-03-17 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Gift | 6,521 | $0.00 | — | open → |
| 2025-03-18 | 2025-03-14 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Gift | 5,651 | $0.00 | — | open → |
| 2025-04-03 | 2025-04-01 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 3,400 | — | — | open → |
| 2025-04-03 | 2025-04-02 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 5,808 | $208.4K | -52.4% | open → |
| 2025-04-03 | 2025-04-01 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 10,800 | — | — | open → |
| 2025-04-07 | 2025-04-04 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 2,945 | $97.5K | -48.4% | open → |
| 2025-04-07 | 2025-04-03 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 6,750 | — | — | open → |
| 2025-05-13 | 2025-05-12 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 50,000 | $30.0K | +2745.0% | open → |
| 2025-05-13 | 2025-05-09 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 3,638 | $109.7K | -43.4% | open → |
| 2025-05-13 | 2025-05-09 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 46,362 | $1.37M | -42.3% | open → |
| 2025-05-13 | 2025-05-12 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 49,384 | $1.45M | -42.0% | open → |
| 2025-05-13 | 2025-05-09 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 50,000 | $30.0K | +2745.0% | open → |
| 2025-05-13 | 2025-05-12 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 616 | $18.4K | -42.9% | open → |
| 2025-05-15 | 2025-05-13 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 50,000 | $30.0K | +2745.0% | open → |
| 2025-05-15 | 2025-05-13 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 47,780 | $1.36M | -40.2% | open → |
| 2025-05-15 | 2025-05-13 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 2,220 | $64.1K | -40.9% | open → |
| 2025-05-15 | 2025-05-14 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 46,389 | $27.8K | +2745.0% | open → |
| 2025-05-15 | 2025-05-14 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 46,006 | $1.29M | -39.2% | open → |
| 2025-05-15 | 2025-05-14 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 383 | $11.0K | -40.8% | open → |
| 2025-06-27 | 2025-06-25 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 58,800 | — | — | open → |
| 2025-06-27 | 2025-06-26 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 23,669 | $855.2K | -52.8% | open → |
| 2025-12-12 | 2025-12-11 | ZLAB Zai Lab Ltd | Chairperson & CEO | Gift | 377,520 | $0.00 | — | open → |
| 2025-12-12 | 2025-12-10 | ZLAB Zai Lab Ltd | Chairperson & CEO | Gift | 303,378 | $0.00 | — | open → |
| 2025-07-01 | 2025-06-30 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 6,918 | $245.7K | -51.9% | open → |
| 2025-07-01 | 2025-06-27 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 17,970 | — | — | open → |
| 2025-07-03 | 2025-07-01 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 18,000 | — | — | open → |
| 2025-07-03 | 2025-07-02 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 7,072 | $249.1K | -51.5% | open → |
| 2025-08-12 | 2025-08-11 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 50,000 | $30.0K | +2745.0% | open → |
| 2025-08-12 | 2025-08-08 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 50,000 | $1.74M | -50.9% | open → |
| 2025-08-12 | 2025-08-08 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 50,000 | $30.0K | +2745.0% | open → |
| 2025-08-12 | 2025-08-11 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 50,000 | $1.73M | -50.7% | open → |
| 2025-08-14 | 2025-08-13 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 46,387 | $27.8K | +2745.0% | open → |
| 2025-08-14 | 2025-08-12 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 50,000 | $1.71M | -50.2% | open → |
| 2025-08-14 | 2025-08-12 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 50,000 | $30.0K | +2745.0% | open → |
| 2025-08-14 | 2025-08-13 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Sale | 46,387 | $1.65M | -51.9% | open → |
| 2025-09-03 | 2025-08-29 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Tax | 251,319 | $8.19M | -47.6% | open → |
| 2025-09-03 | 2025-08-29 | ZLAB Zai Lab Ltd | OfficerDirector Chairperson & CEO | Exer. | 604,376 | $725.3K | +1322.5% | open → |
