Ying Du

Insider Reports History

Location
C/O Zaid Lab Limited, 4560 Jinke Road, Bldg. 1, 4 F, Pudong, Shanghai, China
Signature
/s/ Bruce Blefeld, Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Ying Du:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Zai Lab Ltd Chairperson & CEO, Director American Depositary Shares 890K $29M $32.59 Aug 29, 2025 Direct
Zai Lab Ltd Chairperson & CEO, Director Restricted Share Units 44.2K $670K $33.11 Jul 2, 2025 Direct
Zai Lab Ltd Chairperson & CEO, Director Stock Options (Right to Buy) 0 Aug 29, 2025 Direct

Insider Reports Filed by Ying Du

Symbol Company Period Transactions Value $ Form Type Date Filed Role
ZLAB Zai Lab Ltd Aug 29, 2025 3 -$7.47M 4 Sep 3, 2025 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Aug 12, 2025 6 -$3.3M 4 Aug 14, 2025 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Aug 8, 2025 6 -$3.41M 4 Aug 12, 2025 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Jul 2, 2025 1 $0 4 Jul 7, 2025 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Jul 1, 2025 3 -$249K 4 Jul 3, 2025 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Jun 27, 2025 3 -$246K 4 Jul 1, 2025 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Jun 25, 2025 3 -$855K 4 Jun 27, 2025 Chairperson & CEO, Director
ZLAB Zai Lab Ltd May 13, 2025 8 -$2.67M 4 May 15, 2025 Chairperson & CEO, Director
ZLAB Zai Lab Ltd May 9, 2025 8 -$2.89M 4 May 13, 2025 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Apr 3, 2025 3 -$97.5K 4 Apr 7, 2025 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Apr 1, 2025 5 -$208K 4 Apr 3, 2025 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Mar 14, 2025 4 $0 4 Mar 18, 2025 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Mar 10, 2025 2 $0 4 Mar 12, 2025 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Mar 4, 2025 9 -$3.27M 4 Mar 6, 2025 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Feb 28, 2025 10 -$3.29M 4 Mar 4, 2025 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Dec 11, 2024 1 $0 4 Dec 13, 2024 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Aug 13, 2024 1 $0 4 Aug 19, 2024 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Jun 28, 2024 4 -$123K 4 Jul 2, 2024 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Jun 25, 2024 3 -$429K 4 Jun 27, 2024 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Apr 3, 2024 2 $0 4 Apr 5, 2024 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Apr 1, 2024 6 $144K 4 Apr 3, 2024 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Mar 13, 2024 2 $0 4 Mar 15, 2024 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Jan 1, 2024 4 -$219K 4 Jan 3, 2024 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Jun 29, 2023 1 $1.9M 4 Jun 30, 2023 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Jun 23, 2023 3 $902K 4 Jun 26, 2023 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Apr 3, 2023 1 $0 4 Apr 5, 2023 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Mar 31, 2023 6 $286K 4 Apr 3, 2023 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Mar 3, 2023 5 -$4.72M 4/A Mar 8, 2023 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Jun 25, 2022 1 $0 4 Jun 27, 2022 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Apr 1, 2022 4 $0 4 Apr 5, 2022 Chairwoman & CEO, Director
ZLAB Zai Lab Ltd Jan 5, 2022 7 -$37.6K 4 Dec 9, 2022 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Dec 31, 2021 1 $0 5 Dec 9, 2022 Chairperson & CEO, Director
ZLAB Zai Lab Ltd Sep 7, 2021 8 -$4.49M 4 Sep 8, 2021 Chairwoman & CEO, Director
ZLAB Zai Lab Ltd Sep 1, 2021 17 -$11.8M 4 Sep 3, 2021 Chairwoman & CEO, Director
ZLAB Zai Lab Ltd Aug 2, 2021 16 -$16M 4 Aug 3, 2021 Chairwoman & CEO, Director
ZLAB Zai Lab Ltd Jul 1, 2021 12 -$19.4M 4 Jul 2, 2021 Chairwoman & CEO, Director
ZLAB Zai Lab Ltd Jun 1, 2021 17 -$19.5M 4 Jun 2, 2021 Chairwoman & CEO, Director
ZLAB Zai Lab Ltd May 1, 2021 2 $66.7K 4/A Jun 2, 2021 Chairwoman & CEO, Director
ZLAB Zai Lab Ltd Apr 5, 2021 2 $66.7K 4/A Jun 2, 2021 Chairwoman & CEO, Director