See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.
No Insider Transactions found for Zai Lab Ltd
Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Aug 12, 2026 Lis William |
Lis William
|
Sell |
8,506 | $25.00 | 8,506 $25.00 $212,650 |
Jun 26, 2026 Chen Yajing |
Chen Yajing
CFO
|
Sell |
2,264 | $17.46 | 2,264 $17.46 $39,532 |
Jun 26, 2026 Edmondson Frazor Titus III |
Edmondson Frazor Titus III
CLO
|
Sell |
4,103 | $17.46 | 4,103 $17.46 $71,642 |
Jun 26, 2026 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
24,543 | $17.46 | 24,543 $17.46 $428,545 |
Jun 22, 2026 Lis William |
Lis William
|
Sell |
7,040 | $18.09 | 7,040 $18.09 $127,354 |
May 14, 2026 Edmondson Frazor Titus III |
Edmondson Frazor Titus III
CLO
|
Sell |
3,517 | $20.19 | 3,517 $20.19 $71,008 |
May 14, 2026 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
50,000 | $20.09 | 50,000 $20.09 $1,004,575 |
May 13, 2026 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
33,769 | $20.22 | 33,769 $20.22 $682,887 |
May 13, 2026 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
16,231 | $19.44 | 16,231 $19.44 $315,583 |
Apr 06, 2026 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
2,653 | $20.45 | 2,653 $20.45 $54,249 |
Apr 06, 2026 Chen Yajing |
Chen Yajing
CFO
|
Sell |
853 | $20.45 | 853 $20.45 $17,442 |
Apr 06, 2026 Edmondson Frazor Titus III |
Edmondson Frazor Titus III
CLO
|
Sell |
1,224 | $20.45 | 1,224 $20.45 $25,028 |
Apr 06, 2026 Smiley Joshua L |
Smiley Joshua L
See Remarks
|
Sell |
3,017 | $20.45 | 3,017 $20.45 $61,692 |
Apr 06, 2026 Amado Rafael |
Amado Rafael
See Remarks
|
Sell |
2,739 | $20.45 | 2,739 $20.45 $56,007 |
Apr 02, 2026 Smiley Joshua L |
Smiley Joshua L
See Remarks
|
Sell |
9,614 | $20.39 | 9,614 $20.39 $196,029 |
Apr 02, 2026 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
5,576 | $20.39 | 5,576 $20.39 $113,695 |
Apr 02, 2026 Chen Yajing |
Chen Yajing
CFO
|
Sell |
5,199 | $20.39 | 5,199 $20.39 $106,008 |
Apr 02, 2026 Amado Rafael |
Amado Rafael
See Remarks
|
Sell |
9,910 | $20.39 | 9,910 $20.39 $202,065 |
Apr 02, 2026 Edmondson Frazor Titus III |
Edmondson Frazor Titus III
CLO
|
Sell |
4,194 | $20.39 | 4,194 $20.39 $85,516 |
Mar 17, 2026 GAYNOR RICHARD |
GAYNOR RICHARD
|
Buy |
1,731 | $18.91 | 1,731 $18.91 $32,733 |
Mar 13, 2026 Smiley Joshua L |
Smiley Joshua L
See Remarks
|
Sell |
1,966 | $18.63 | 1,966 $18.63 $36,623 |
Mar 13, 2026 Chen Yajing |
Chen Yajing
CFO
|
Sell |
1,703 | $18.63 | 1,703 $18.63 $31,723 |
Mar 13, 2026 Amado Rafael |
Amado Rafael
See Remarks
|
Sell |
2,957 | $18.63 | 2,957 $18.63 $55,083 |
Mar 13, 2026 Edmondson Frazor Titus III |
Edmondson Frazor Titus III
CLO
|
Sell |
1,281 | $18.63 | 1,281 $18.63 $23,862 |
Mar 11, 2026 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
1,067 | $19.08 | 1,067 $19.08 $20,363 |
Mar 09, 2026 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
50,000 | $19.03 | 50,000 $19.03 $951,465 |
Mar 06, 2026 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
50,000 | $19.42 | 50,000 $19.42 $970,935 |
Mar 05, 2026 Edmondson Frazor Titus III |
Edmondson Frazor Titus III
CLO
|
Sell |
15,569 | $19.06 | 15,569 $19.06 $296,745 |
Mar 05, 2026 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
50,000 | $19.22 | 50,000 $19.22 $961,055 |
Mar 04, 2026 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
14,290 | $18.78 | 14,290 $18.78 $268,322 |
Mar 04, 2026 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
35,710 | $19.32 | 35,710 $19.32 $689,831 |
Mar 03, 2026 Amado Rafael |
Amado Rafael
See Remarks
|
Sell |
10,000 | $17.38 | 10,000 $17.38 $173,800 |
Dec 16, 2025 Edmondson Frazor Titus III |
Edmondson Frazor Titus III
CLO
|
Sell |
8,651 | $17.14 | 8,651 $17.14 $148,278 |
Nov 21, 2025 Edmondson Frazor Titus III |
Edmondson Frazor Titus III
CLO
|
Sell |
14,328 | $19.78 | 14,328 $19.78 $283,408 |
View older insider trading records reported to the SEC to research long-term buying and selling trends.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Sep 10, 2025 Smiley Joshua L |
Smiley Joshua L
See Remarks
|
Buy |
10,000 | $28.91 | 10,000 $28.91 $289,100 |
Aug 18, 2025 Smiley Joshua L |
Smiley Joshua L
See Remarks
|
Sell |
6,641 | $36.24 | 6,641 $36.24 $240,643 |
Aug 18, 2025 Edmondson Frazor Titus III |
Edmondson Frazor Titus III
CLO
|
Sell |
1,883 | $36.24 | 1,883 $36.24 $68,232 |
Aug 15, 2025 Chen Yajing |
Chen Yajing
CFO
|
Sell |
610 | $35.27 | 610 $35.27 $21,513 |
Aug 15, 2025 Chen Yajing |
Chen Yajing
CFO
|
Sell |
828 | $35.53 | 828 $35.53 $29,419 |
Aug 13, 2025 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
46,387 | $35.47 | 46,387 $35.47 $1,645,287 |
Aug 12, 2025 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
50,000 | $34.25 | 50,000 $34.25 $1,712,555 |
Aug 11, 2025 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
50,000 | $34.64 | 50,000 $34.64 $1,731,815 |
Aug 08, 2025 Chen Yajing |
Chen Yajing
CFO
|
Sell |
4,096 | $34.01 | 4,096 $34.01 $139,305 |
Aug 08, 2025 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
50,000 | $34.74 | 50,000 $34.74 $1,737,155 |
Aug 08, 2025 Amado Rafael |
Amado Rafael
See Remarks
|
Sell |
3,000 | $35.00 | 3,000 $35.00 $105,000 |
Jul 02, 2025 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
7,072 | $35.23 | 7,072 $35.23 $249,147 |
Jun 30, 2025 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
6,918 | $35.52 | 6,918 $35.52 $245,727 |
Jun 26, 2025 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
23,669 | $36.13 | 23,669 $36.13 $855,208 |
Jun 26, 2025 Chen Yajing |
Chen Yajing
CFO
|
Sell |
2,675 | $36.13 | 2,675 $36.13 $96,653 |
Jun 26, 2025 Edmondson Frazor Titus III |
Edmondson Frazor Titus III
CLO
|
Sell |
5,877 | $36.13 | 5,877 $36.13 $212,348 |
Jun 20, 2025 Lis William |
Lis William
|
Sell |
13,814 | $35.67 | 13,814 $35.67 $492,745 |
Jun 02, 2025 Chen Yajing |
Chen Yajing
CFO
|
Sell |
9,618 | $30.00 | 9,618 $30.00 $288,540 |
May 14, 2025 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
383 | $28.83 | 383 $28.83 $11,041 |
May 14, 2025 Du Ying |
Du Ying
Chairperson & CEO
|
Sell |
46,006 | $28.08 | 46,006 $28.08 $1,291,816 |
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