Zai Lab Limited(ZLAB)
Biotechnology
Oncology Biotech
| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership changeShares owned | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-06 | GAYNOR RICHARD Director | Purchase | +1,736 | +3.07%58,366 | $19.05 | $33,071 | View SEC filing | |
| 2026-07-01 | Du Ying Chairperson & CEO | Sale | -7,026 | -0.22%3,251,469 | $18.53 | $130,220 | View SEC filing | |
| 2026-06-29 | Edmondson Frazor Titus III Chief Legal Officer | Sale | -4,103 | -1.52%266,309 | $17.46 | $71,642 | View SEC filing | |
| 2026-06-29 | Du Ying Chairperson & CEO | Sale | -24,543 | -0.75%3,258,495 | $17.46 | $428,545 | View SEC filing | |
| 2026-06-29 | Chen Yajing Chief Financial Officer | Sale | -2,264 | -1.57%141,776 | $17.46 | $39,532 | View SEC filing | |
| 2026-06-24 | Lis William Director | Sale | -7,040 | -20.05%28,066 | $18.09 | $127,354 | View SEC filing | |
| 2026-05-19 | Du Ying Chairperson & CEO | Sale | -100,000 | -2.96%3,283,038 | $19.87 | $1,986,875 | View SEC filing | |
| 2026-05-15 | Edmondson Frazor Titus III Chief Legal Officer | Sale | -3,517 | -1.28%270,412 | $20.19 | $71,008 | View SEC filing | |
| 2026-05-15 | Du Ying Chairperson & CEO | Sale | -100,000 | -2.87%3,383,038 | $20.03 | $2,003,044 | View SEC filing | |
| 2026-04-08 | Smiley Joshua L See Remarks | Sale | -3,017 | -2.50%117,602 | $20.45 | $61,692 | View SEC filing | |
| 2026-04-08 | Edmondson Frazor Titus III Chief Legal Officer | Sale | -1,224 | -2.57%46,435 | $20.45 | $25,028 | View SEC filing | |
| 2026-04-08 | Du Ying Chairperson & CEO | Sale | -2,653 | -0.12%2,131,279 | $20.45 | $54,249 | View SEC filing | |
| 2026-04-08 | Chen Yajing Chief Financial Officer | Sale | -853 | -2.62%31,705 | $20.45 | $17,442 | View SEC filing | |
| 2026-04-08 | Amado Rafael See Remarks | Sale | -2,739 | -4.58%57,022 | $20.45 | $56,007 | View SEC filing | |
| 2026-04-03 | Smiley Joshua L See Remarks | Sale | -9,614 | -7.38%120,619 | $20.39 | $196,029 | View SEC filing | |
| 2026-04-03 | Edmondson Frazor Titus III Chief Legal Officer | Sale | -4,194 | -8.09%47,659 | $20.39 | $85,516 | View SEC filing | |
| 2026-04-03 | Du Ying Chairperson & CEO | Sale | -5,576 | -0.26%2,133,932 | $20.39 | $113,695 | View SEC filing | |
| 2026-04-03 | Chen Yajing Chief Financial Officer | Sale | -5,199 | -13.77%32,558 | $20.39 | $106,008 | View SEC filing | |
| 2026-04-03 | Amado Rafael See Remarks | Sale | -9,910 | -14.22%59,761 | $20.39 | $202,065 | View SEC filing | |
| 2026-03-19 | GAYNOR RICHARD Director | Purchase | +1,731 | +2.71%65,542 | $18.91 | $32,733 | View SEC filing | |
| 2026-03-16 | Smiley Joshua L See Remarks | Sale | -1,966 | -2.11%91,026 | $18.63 | $36,623 | View SEC filing | |
| 2026-03-16 | Edmondson Frazor Titus III Chief Legal Officer | Sale | -1,281 | -4.15%29,563 | $18.63 | $23,862 | View SEC filing | |
| 2026-03-16 | Chen Yajing Chief Financial Officer | Sale | -1,703 | -7.85%19,999 | $18.63 | $31,723 | View SEC filing | |
| 2026-03-16 | Amado Rafael See Remarks | Sale | -2,957 | -6.20%44,757 | $18.63 | $55,083 | View SEC filing | |
| 2026-03-12 | Du Ying Chairperson & CEO | Sale | -1,067 | -0.05%2,118,558 | $19.08 | $20,363 | View SEC filing |
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